[INFO] fetching crate mafa 0.3.1...
[INFO] testing mafa-0.3.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate mafa 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate mafa 0.3.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mafa 0.3.1
[INFO] finished tweaking crates.io crate mafa 0.3.1
[INFO] tweaked toml for crates.io crate mafa 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate mafa 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded filetime v0.2.21
[INFO] [stderr]   Downloaded serde v1.0.179
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[INFO] [stderr]   Downloaded serde_derive v1.0.179
[INFO] [stderr]   Downloaded rustls-pemfile v0.2.1
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[INFO] [stderr]   Downloaded clap v4.3.19
[INFO] [stderr]   Downloaded rustls-ffi v0.8.2
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[INFO] [stderr]   Downloaded curl-sys v0.4.65+curl-8.2.1
[INFO] [stderr]   Downloaded wdc v0.1.0-beta8
[INFO] [stderr]   Downloaded wda v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e74a2d6c524365cddbe87861c38ef0b42f0b61bd266e7295ee9b11c6a9268a8
[INFO] running `Command { std: "docker" "start" "-a" "3e74a2d6c524365cddbe87861c38ef0b42f0b61bd266e7295ee9b11c6a9268a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e74a2d6c524365cddbe87861c38ef0b42f0b61bd266e7295ee9b11c6a9268a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e74a2d6c524365cddbe87861c38ef0b42f0b61bd266e7295ee9b11c6a9268a8", kill_on_drop: false }`
[INFO] [stdout] 3e74a2d6c524365cddbe87861c38ef0b42f0b61bd266e7295ee9b11c6a9268a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 895f79403b5a65e36c7ea6f743561542cd22e6a359fc69e624fde95ae0a201a9
[INFO] running `Command { std: "docker" "start" "-a" "895f79403b5a65e36c7ea6f743561542cd22e6a359fc69e624fde95ae0a201a9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mafa v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ev_ntf::EurKind`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use ev_ntf::EurKind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/twtl/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]   --> src/twtl/mod.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/twtl/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/twtl/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/twtl/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/twtl/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/twtl/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/twtl/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/twtl/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/gtrans.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/gtrans.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/gtrans.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/gtrans.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/gtrans.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/gtrans.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/gtrans.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/gtrans.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/camd/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/camd/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/camd/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stdout]   --> src/camd/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use unicode_width::UnicodeWidthStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/camd/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/camd/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/camd/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/camd/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/camd/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/camd/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/camd/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::ArgAction as ClapArgAction`
[INFO] [stdout]   --> src/camd/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use clap::ArgAction as ClapArgAction;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ops::Range`
[INFO] [stdout]   --> src/camd/mod.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use core::ops::Range;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asciiful`
[INFO] [stdout]    --> src/camd/camd_res.rs:305:43
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn pretty_print(&self, nocolor: bool, asciiful: bool, wrap_width: usize) -> Result<String> {
[INFO] [stdout]     |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asciiful`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |         let mut endi = 0usize;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `word`
[INFO] [stdout]    --> src/camd/camd_res.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn from_str(word: &str, s: &'a str) -> Result<Self> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `not_nv_cate`
[INFO] [stdout]    --> src/camd/camd_res.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let not_nv_cate = |s| !re_nv_cate1.is_match(s) && !re_nv_cate2.is_match(s);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_not_nv_cate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_usage`
[INFO] [stdout]    --> src/camd/camd_res.rs:457:17
[INFO] [stdout]     |
[INFO] [stdout] 457 |             let re_usage = Regex::new(&format!(r#"{}.*(\.|"|\?|!)$"#, word)).expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_usage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_fewer_examples`
[INFO] [stdout]    --> src/camd/camd_res.rs:458:17
[INFO] [stdout]     |
[INFO] [stdout] 458 |             let re_fewer_examples = Regex::new("Fewer examples").expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_fewer_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:593:17
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut endi_lv = 0usize;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:609:21
[INFO] [stdout]     |
[INFO] [stdout] 609 |                     endi_lv = begi_lv;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/camd/mod.rs:500:17
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/camd/mod.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `del_redun_escapes` is never used
[INFO] [stdout]   --> src/comm.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn del_redun_escapes(s: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaError`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use wda::WdaError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:769:5
[INFO] [stdout]     |
[INFO] [stdout] 730 | /     match client.handle(None) {
[INFO] [stdout] 731 | |         Ok((eurk, ret)) => {
[INFO] [stdout] 732 | |             lock_or_rtn!(ntf).notify(MafaEvent::ExactUserRequest {
[INFO] [stdout] 733 | |                 cate: Category::Gtrans,
[INFO] [stdout] ...   |
[INFO] [stdout] 766 | |         },
[INFO] [stdout] 767 | |     }
[INFO] [stdout]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 768 |
[INFO] [stdout] 769 |       return 0;
[INFO] [stdout]     |       ^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.65s
[INFO] running `Command { std: "docker" "inspect" "895f79403b5a65e36c7ea6f743561542cd22e6a359fc69e624fde95ae0a201a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895f79403b5a65e36c7ea6f743561542cd22e6a359fc69e624fde95ae0a201a9", kill_on_drop: false }`
[INFO] [stdout] 895f79403b5a65e36c7ea6f743561542cd22e6a359fc69e624fde95ae0a201a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 138488a2ce2ce3f27bfe5bb526dbe14d60387d19feddca3fb678b25693c6752b
[INFO] running `Command { std: "docker" "start" "-a" "138488a2ce2ce3f27bfe5bb526dbe14d60387d19feddca3fb678b25693c6752b", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `ev_ntf::EurKind`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use ev_ntf::EurKind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/twtl/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]   --> src/twtl/mod.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/twtl/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/twtl/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/twtl/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/twtl/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/twtl/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/twtl/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/twtl/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/gtrans.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/gtrans.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/gtrans.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/gtrans.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/gtrans.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/gtrans.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/gtrans.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/gtrans.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/camd/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/camd/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/camd/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stdout]   --> src/camd/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use unicode_width::UnicodeWidthStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/camd/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/camd/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/camd/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/camd/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/camd/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/camd/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/camd/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::ArgAction as ClapArgAction`
[INFO] [stdout]   --> src/camd/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use clap::ArgAction as ClapArgAction;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ops::Range`
[INFO] [stdout]   --> src/camd/mod.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use core::ops::Range;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asciiful`
[INFO] [stdout]    --> src/camd/camd_res.rs:305:43
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn pretty_print(&self, nocolor: bool, asciiful: bool, wrap_width: usize) -> Result<String> {
[INFO] [stdout]     |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asciiful`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |         let mut endi = 0usize;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `word`
[INFO] [stdout]    --> src/camd/camd_res.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn from_str(word: &str, s: &'a str) -> Result<Self> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `not_nv_cate`
[INFO] [stdout]    --> src/camd/camd_res.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let not_nv_cate = |s| !re_nv_cate1.is_match(s) && !re_nv_cate2.is_match(s);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_not_nv_cate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_usage`
[INFO] [stdout]    --> src/camd/camd_res.rs:457:17
[INFO] [stdout]     |
[INFO] [stdout] 457 |             let re_usage = Regex::new(&format!(r#"{}.*(\.|"|\?|!)$"#, word)).expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_usage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_fewer_examples`
[INFO] [stdout]    --> src/camd/camd_res.rs:458:17
[INFO] [stdout]     |
[INFO] [stdout] 458 |             let re_fewer_examples = Regex::new("Fewer examples").expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_fewer_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:593:17
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut endi_lv = 0usize;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:609:21
[INFO] [stdout]     |
[INFO] [stdout] 609 |                     endi_lv = begi_lv;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/camd/mod.rs:500:17
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/camd/mod.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mafa v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `del_redun_escapes` is never used
[INFO] [stdout]   --> src/comm.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn del_redun_escapes(s: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaError`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use wda::WdaError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:769:5
[INFO] [stdout]     |
[INFO] [stdout] 730 | /     match client.handle(None) {
[INFO] [stdout] 731 | |         Ok((eurk, ret)) => {
[INFO] [stdout] 732 | |             lock_or_rtn!(ntf).notify(MafaEvent::ExactUserRequest {
[INFO] [stdout] 733 | |                 cate: Category::Gtrans,
[INFO] [stdout] ...   |
[INFO] [stdout] 766 | |         },
[INFO] [stdout] 767 | |     }
[INFO] [stdout]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 768 |
[INFO] [stdout] 769 |       return 0;
[INFO] [stdout]     |       ^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaError::FetchWebDriver`
[INFO] [stdout]   --> tests/gtrans_err.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     use wda::WdaError::FetchWebDriver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaError`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use wda::WdaError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_m`
[INFO] [stdout]   --> tests/gtrans_err.rs:31:33
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 Some(("gtrans", sub_m)) => {
[INFO] [stdout]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mafa_in`
[INFO] [stdout]   --> tests/gtrans_err.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_m`
[INFO] [stdout]   --> tests/twtl_err.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 Some(("twtl", sub_m)) => {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:769:5
[INFO] [stdout]     |
[INFO] [stdout] 730 | /     match client.handle(None) {
[INFO] [stdout] 731 | |         Ok((eurk, ret)) => {
[INFO] [stdout] 732 | |             lock_or_rtn!(ntf).notify(MafaEvent::ExactUserRequest {
[INFO] [stdout] 733 | |                 cate: Category::Gtrans,
[INFO] [stdout] ...   |
[INFO] [stdout] 766 | |         },
[INFO] [stdout] 767 | |     }
[INFO] [stdout]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 768 |
[INFO] [stdout] 769 |       return 0;
[INFO] [stdout]     |       ^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ev_ntf::EurKind`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use ev_ntf::EurKind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/twtl/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]   --> src/twtl/mod.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/twtl/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/twtl/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/twtl/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/twtl/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/twtl/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/twtl/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/gtrans.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/gtrans.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/gtrans.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/gtrans.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/gtrans.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/gtrans.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/gtrans.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/camd/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/camd/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/camd/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stdout]   --> src/camd/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use unicode_width::UnicodeWidthStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/camd/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/camd/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/camd/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/camd/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/camd/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/camd/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::ArgAction as ClapArgAction`
[INFO] [stdout]   --> src/camd/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use clap::ArgAction as ClapArgAction;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ops::Range`
[INFO] [stdout]   --> src/camd/mod.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use core::ops::Range;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mafa_in`
[INFO] [stdout]    --> src/twtl/mod.rs:951:16
[INFO] [stdout]     |
[INFO] [stdout] 951 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mafa_in`
[INFO] [stdout]     --> src/gtrans.rs:1119:16
[INFO] [stdout]      |
[INFO] [stdout] 1119 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stdout]      |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asciiful`
[INFO] [stdout]    --> src/camd/camd_res.rs:305:43
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn pretty_print(&self, nocolor: bool, asciiful: bool, wrap_width: usize) -> Result<String> {
[INFO] [stdout]     |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asciiful`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |         let mut endi = 0usize;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `word`
[INFO] [stdout]    --> src/camd/camd_res.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn from_str(word: &str, s: &'a str) -> Result<Self> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `not_nv_cate`
[INFO] [stdout]    --> src/camd/camd_res.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let not_nv_cate = |s| !re_nv_cate1.is_match(s) && !re_nv_cate2.is_match(s);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_not_nv_cate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_usage`
[INFO] [stdout]    --> src/camd/camd_res.rs:457:17
[INFO] [stdout]     |
[INFO] [stdout] 457 |             let re_usage = Regex::new(&format!(r#"{}.*(\.|"|\?|!)$"#, word)).expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_usage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_fewer_examples`
[INFO] [stdout]    --> src/camd/camd_res.rs:458:17
[INFO] [stdout]     |
[INFO] [stdout] 458 |             let re_fewer_examples = Regex::new("Fewer examples").expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_fewer_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:593:17
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut endi_lv = 0usize;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:609:21
[INFO] [stdout]     |
[INFO] [stdout] 609 |                     endi_lv = begi_lv;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/camd/mod.rs:500:17
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/camd/mod.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mafa_in`
[INFO] [stdout]    --> src/camd/mod.rs:609:16
[INFO] [stdout]     |
[INFO] [stdout] 609 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mafa_in`
[INFO] [stdout]    --> src/camd/mod.rs:627:16
[INFO] [stdout]     |
[INFO] [stdout] 627 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `del_redun_escapes` is never used
[INFO] [stdout]   --> src/comm.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn del_redun_escapes(s: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "138488a2ce2ce3f27bfe5bb526dbe14d60387d19feddca3fb678b25693c6752b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138488a2ce2ce3f27bfe5bb526dbe14d60387d19feddca3fb678b25693c6752b", kill_on_drop: false }`
[INFO] [stdout] 138488a2ce2ce3f27bfe5bb526dbe14d60387d19feddca3fb678b25693c6752b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6bb20366adae2f9c53780fce9caaca6cbf656f16b199873927c63b4222f3f84
[INFO] running `Command { std: "docker" "start" "-a" "c6bb20366adae2f9c53780fce9caaca6cbf656f16b199873927c63b4222f3f84", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ev_ntf::EurKind`
[INFO] [stderr]   --> src/lib.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | use ev_ntf::EurKind;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]   --> src/twtl/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::borrow::Cow;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]   --> src/twtl/mod.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::sync::{Arc, Mutex};
[INFO] [stderr]    |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stderr]   --> src/twtl/mod.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use crate::mafadata::MafaData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::GeckoDriver`
[INFO] [stderr]   --> src/twtl/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use wda::GeckoDriver;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WdaSett`
[INFO] [stderr]   --> src/twtl/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use wda::WdaSett;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WebDrvAstn`
[INFO] [stderr]   --> src/twtl/mod.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use wda::WebDrvAstn;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stderr]   --> src/twtl/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use crate::ev_ntf::EventNotifier;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::MafaInput`
[INFO] [stderr]   --> src/twtl/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use crate::MafaInput;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::comm`
[INFO] [stderr]   --> src/twtl/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | use crate::comm;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> src/gtrans.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]   --> src/gtrans.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::sync::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WdaSett`
[INFO] [stderr]   --> src/gtrans.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use wda::WdaSett;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WebDrvAstn`
[INFO] [stderr]   --> src/gtrans.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use wda::WebDrvAstn;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::GeckoDriver`
[INFO] [stderr]   --> src/gtrans.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use wda::GeckoDriver;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stderr]   --> src/gtrans.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use crate::mafadata::MafaData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stderr]   --> src/gtrans.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use crate::ev_ntf::EventNotifier;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::MafaInput`
[INFO] [stderr]   --> src/gtrans.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | use crate::MafaInput;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]   --> src/camd/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::borrow::Cow;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> src/camd/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]   --> src/camd/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::sync::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stderr]   --> src/camd/mod.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use unicode_width::UnicodeWidthStr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WdaSett`
[INFO] [stderr]   --> src/camd/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use wda::WdaSett;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WebDrvAstn`
[INFO] [stderr]   --> src/camd/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use wda::WebDrvAstn;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::GeckoDriver`
[INFO] [stderr]   --> src/camd/mod.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use wda::GeckoDriver;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stderr]   --> src/camd/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use crate::mafadata::MafaData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stderr]   --> src/camd/mod.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | use crate::ev_ntf::EventNotifier;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::MafaInput`
[INFO] [stderr]   --> src/camd/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | use crate::MafaInput;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::comm`
[INFO] [stderr]   --> src/camd/mod.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | use crate::comm;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `clap::ArgAction as ClapArgAction`
[INFO] [stderr]   --> src/camd/mod.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | use clap::ArgAction as ClapArgAction;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::ops::Range`
[INFO] [stderr]   --> src/camd/mod.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     use core::ops::Range;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `asciiful`
[INFO] [stderr]    --> src/camd/camd_res.rs:305:43
[INFO] [stderr]     |
[INFO] [stderr] 305 |     fn pretty_print(&self, nocolor: bool, asciiful: bool, wrap_width: usize) -> Result<String> {
[INFO] [stderr]     |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asciiful`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `endi` is never read
[INFO] [stderr]    --> src/camd/camd_res.rs:345:17
[INFO] [stderr]     |
[INFO] [stderr] 345 |         let mut endi = 0usize;
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `word`
[INFO] [stderr]    --> src/camd/camd_res.rs:339:17
[INFO] [stderr]     |
[INFO] [stderr] 339 |     fn from_str(word: &str, s: &'a str) -> Result<Self> {
[INFO] [stderr]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_word`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `not_nv_cate`
[INFO] [stderr]    --> src/camd/camd_res.rs:422:13
[INFO] [stderr]     |
[INFO] [stderr] 422 |         let not_nv_cate = |s| !re_nv_cate1.is_match(s) && !re_nv_cate2.is_match(s);
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_not_nv_cate`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `re_usage`
[INFO] [stderr]    --> src/camd/camd_res.rs:457:17
[INFO] [stderr]     |
[INFO] [stderr] 457 |             let re_usage = Regex::new(&format!(r#"{}.*(\.|"|\?|!)$"#, word)).expect("bug");
[INFO] [stderr]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_usage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `re_fewer_examples`
[INFO] [stderr]    --> src/camd/camd_res.rs:458:17
[INFO] [stderr]     |
[INFO] [stderr] 458 |             let re_fewer_examples = Regex::new("Fewer examples").expect("bug");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_fewer_examples`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `endi_lv` is never read
[INFO] [stderr]    --> src/camd/camd_res.rs:593:17
[INFO] [stderr]     |
[INFO] [stderr] 593 |         let mut endi_lv = 0usize;
[INFO] [stderr]     |                 ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `endi_lv` is never read
[INFO] [stderr]    --> src/camd/camd_res.rs:609:21
[INFO] [stderr]     |
[INFO] [stderr] 609 |                     endi_lv = begi_lv;
[INFO] [stderr]     |                     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/camd/mod.rs:500:17
[INFO] [stderr]     |
[INFO] [stderr] 500 |         let mut res = "???".to_string();
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/camd/mod.rs:500:13
[INFO] [stderr]     |
[INFO] [stderr] 500 |         let mut res = "???".to_string();
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `del_redun_escapes` is never used
[INFO] [stderr]   --> src/comm.rs:78:4
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn del_redun_escapes(s: &str) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mafa_in`
[INFO] [stderr]    --> src/twtl/mod.rs:951:16
[INFO] [stderr]     |
[INFO] [stderr] 951 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stderr]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mafa_in`
[INFO] [stderr]     --> src/gtrans.rs:1119:16
[INFO] [stderr]      |
[INFO] [stderr] 1119 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stderr]      |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `asciiful`
[INFO] [stderr]    --> src/camd/camd_res.rs:305:43
[INFO] [stderr]     |
[INFO] [stderr] 305 |     fn pretty_print(&self, nocolor: bool, asciiful: bool, wrap_width: usize) -> Result<String> {
[INFO] [stderr]     |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asciiful`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mafa_in`
[INFO] [stderr]    --> src/camd/mod.rs:609:16
[INFO] [stderr]     |
[INFO] [stderr] 609 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stderr]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mafa_in`
[INFO] [stderr]    --> src/camd/mod.rs:627:16
[INFO] [stderr]     |
[INFO] [stderr] 627 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stderr]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stderr] 
[INFO] [stderr] warning: `mafa` (lib) generated 42 warnings (run `cargo fix --lib -p mafa` to apply 32 suggestions)
[INFO] [stderr] warning: `mafa` (lib test) generated 43 warnings (38 duplicates)
[INFO] [stderr] warning: unused import: `wda::WdaError`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use wda::WdaError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/main.rs:769:5
[INFO] [stderr]     |
[INFO] [stderr] 730 | /     match client.handle(None) {
[INFO] [stderr] 731 | |         Ok((eurk, ret)) => {
[INFO] [stderr] 732 | |             lock_or_rtn!(ntf).notify(MafaEvent::ExactUserRequest {
[INFO] [stderr] 733 | |                 cate: Category::Gtrans,
[INFO] [stderr] ...   |
[INFO] [stderr] 766 | |         },
[INFO] [stderr] 767 | |     }
[INFO] [stderr]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stderr] 768 |
[INFO] [stderr] 769 |       return 0;
[INFO] [stderr]     |       ^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_m`
[INFO] [stderr]   --> tests/twtl_err.rs:31:31
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 Some(("twtl", sub_m)) => {
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WdaError::FetchWebDriver`
[INFO] [stderr]   --> tests/gtrans_err.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use wda::WdaError::FetchWebDriver;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_m`
[INFO] [stderr]   --> tests/gtrans_err.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 Some(("gtrans", sub_m)) => {
[INFO] [stderr]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mafa_in`
[INFO] [stderr]   --> tests/gtrans_err.rs:65:16
[INFO] [stderr]    |
[INFO] [stderr] 65 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stderr]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stderr] 
[INFO] [stderr] warning: `mafa` (bin "mafa") generated 2 warnings (run `cargo fix --bin "mafa"` to apply 1 suggestion)
[INFO] [stderr] warning: `mafa` (test "twtl_err") generated 1 warning
[INFO] [stderr] warning: `mafa` (test "gtrans_err") generated 3 warnings (run `cargo fix --test "gtrans_err"` to apply 1 suggestion)
[INFO] [stderr] warning: `mafa` (bin "mafa" test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mafa-956beef654056397)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test camd::utst_merged::words_1 ... ok
[INFO] [stdout] test gtrans::utst_merged::lang_2 ... ok
[INFO] [stdout] test gtrans::utst_merged::words_2 ... ok
[INFO] [stdout] test gtrans::utst_merged::words_1 ... ok
[INFO] [stdout] test gtrans::utst_merged::lang_1 ... ok
[INFO] [stdout] test camd::utst_merged::words_2 ... ok
[INFO] [stdout] test camd::camd_res::tst::extract_pronun_1 ... ok
[INFO] [stdout] test camd::camd_res::tst::extract_pronun_3 ... ok
[INFO] [stdout] test camd::camd_res::tst::extract_pronun_2 ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::normal ... ok
[INFO] [stdout] test twtl::utst_merged::username_2 ... ok
[INFO] [stdout] test camd::camd_res::tst::extract_pronun_4 ... ok
[INFO] [stdout] test camd::camd_res::tst::extract_pronun_5 ... ok
[INFO] [stdout] test twtl::utst_merged::username_3 ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::spaces ... ok
[INFO] [stdout] test twtl::utst_merged::username_1 ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::image_alt ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::normal_tstamp ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::reply_to ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::quote_1 ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::quote_2 ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::retweeter ... ok
[INFO] [stdout] test camd::camd_res::tst::_1 ... ok
[INFO] [stdout] test camd::camd_res::tst::_2 ... ok
[INFO] [stdout] test camd::camd_res::tst::_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mafa-282a70c1086d2ac8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/gtrans_err.rs (/opt/rustwide/target/debug/deps/gtrans_err-94f5cc33afcee00e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test gtrans_err::at_new_2 ... ok
[INFO] [stdout] test gtrans_err::at_new_1 ... ok
[INFO] [stdout] test gtrans_err::at_handle_2 ... FAILED
[INFO] [stdout] test gtrans_err::at_handle_1 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- gtrans_err::at_handle_2 stdout ----
[INFO] [stdout] thread 'gtrans_err::at_handle_2' panicked at tests/gtrans_err.rs:180:61:
[INFO] [stdout] bug: UnexpectedWda(BugFound(187))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563f956223e5 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x563f956223e5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563f956223e5 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x563f956223e5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x563f9564d7bb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x563f9564d7bb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x563f9561f24f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x563f956221be - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x563f956221be - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x563f95623be9 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x563f956238ae - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x563f95202d1a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x563f95202d1a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x563f956241eb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x563f956241eb - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x563f95623f64 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x563f956228a9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x563f95623c97 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x563f951c8493 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x563f951c8a06 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x563f951ca5e9 - core::result::Result<T,E>::expect::h51b5533bbe823857
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x563f951cef58 - gtrans_err::gtrans_err::at_handle_2::h326c248da2fbfbf1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/gtrans_err.rs:180:36
[INFO] [stdout]   22:     0x563f951ce917 - gtrans_err::gtrans_err::at_handle_2::{{closure}}::he63aa741165e7e0f
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/gtrans_err.rs:148:21
[INFO] [stdout]   23:     0x563f951c9b76 - core::ops::function::FnOnce::call_once::hee6d7260fc270621
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x563f952076fb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x563f952076fb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x563f95206e01 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x563f95206e01 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x563f95206e01 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x563f95206e01 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x563f95206e01 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x563f95206e01 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x563f95206e01 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x563f951cf7c4 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x563f951cf7c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x563f951d41f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x563f951d41f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x563f951d41f2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x563f951d41f2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x563f951d41f2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x563f951d41f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x563f951d41f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x563f9562943b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x563f9562943b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x563f9562943b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fbdd7ff3ac3 - <unknown>
[INFO] [stdout]   46:     0x7fbdd8084a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- gtrans_err::at_handle_1 stdout ----
[INFO] [stdout] thread 'gtrans_err::at_handle_1' panicked at tests/gtrans_err.rs:127:61:
[INFO] [stdout] bug: UnexpectedWda(BugFound(187))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563f956223e5 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x563f956223e5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563f956223e5 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x563f956223e5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x563f9564d7bb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x563f9564d7bb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x563f9561f24f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x563f956221be - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x563f956221be - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x563f95623be9 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x563f956238ae - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x563f95202d1a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x563f95202d1a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x563f956241eb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x563f956241eb - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x563f95623f64 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x563f956228a9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x563f95623c97 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x563f951c8493 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x563f951c8a06 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x563f951ca5e9 - core::result::Result<T,E>::expect::h51b5533bbe823857
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x563f951ce33c - gtrans_err::gtrans_err::at_handle_1::hdfee17fe4dedbb6a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/gtrans_err.rs:127:36
[INFO] [stdout]   22:     0x563f951cdb47 - gtrans_err::gtrans_err::at_handle_1::{{closure}}::haa62c0edfc019231
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/gtrans_err.rs:93:21
[INFO] [stdout]   23:     0x563f951c9af6 - core::ops::function::FnOnce::call_once::hddda661351e2cd97
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x563f952076fb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x563f952076fb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x563f95206e01 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x563f95206e01 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x563f95206e01 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x563f95206e01 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x563f95206e01 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x563f95206e01 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x563f95206e01 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x563f951cf7c4 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x563f951cf7c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x563f951d41f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x563f951d41f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x563f951d41f2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x563f951d41f2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x563f951d41f2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x563f951d41f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x563f951d41f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x563f9562943b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x563f9562943b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x563f9562943b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fbdd7ff3ac3 - <unknown>
[INFO] [stdout]   46:     0x7fbdd8084a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     gtrans_err::at_handle_1
[INFO] [stdout]     gtrans_err::at_handle_2
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test gtrans_err`
[INFO] running `Command { std: "docker" "inspect" "c6bb20366adae2f9c53780fce9caaca6cbf656f16b199873927c63b4222f3f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6bb20366adae2f9c53780fce9caaca6cbf656f16b199873927c63b4222f3f84", kill_on_drop: false }`
[INFO] [stdout] c6bb20366adae2f9c53780fce9caaca6cbf656f16b199873927c63b4222f3f84
[INFO] testing mafa-0.3.1 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate mafa 0.3.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate mafa 0.3.1 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mafa 0.3.1
[INFO] finished tweaking crates.io crate mafa 0.3.1
[INFO] tweaked toml for crates.io crate mafa 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate mafa 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44179cd304b643a0dc0e646ce5be6bfb70c7955307904593b9fdfe1b6c57b521
[INFO] running `Command { std: "docker" "start" "-a" "44179cd304b643a0dc0e646ce5be6bfb70c7955307904593b9fdfe1b6c57b521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44179cd304b643a0dc0e646ce5be6bfb70c7955307904593b9fdfe1b6c57b521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44179cd304b643a0dc0e646ce5be6bfb70c7955307904593b9fdfe1b6c57b521", kill_on_drop: false }`
[INFO] [stdout] 44179cd304b643a0dc0e646ce5be6bfb70c7955307904593b9fdfe1b6c57b521
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4aae504d16d22f9964a531fa9504eba8641777c8164ee4214aca340dc597592e
[INFO] running `Command { std: "docker" "start" "-a" "4aae504d16d22f9964a531fa9504eba8641777c8164ee4214aca340dc597592e", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `ev_ntf::EurKind`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use ev_ntf::EurKind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/twtl/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]   --> src/twtl/mod.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/twtl/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/twtl/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/twtl/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/twtl/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/twtl/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/twtl/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/twtl/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/gtrans.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/gtrans.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/gtrans.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/gtrans.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/gtrans.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/gtrans.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/gtrans.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/gtrans.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/camd/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/camd/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/camd/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stdout]   --> src/camd/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use unicode_width::UnicodeWidthStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/camd/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/camd/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/camd/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/camd/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/camd/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/camd/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/camd/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::ArgAction as ClapArgAction`
[INFO] [stdout]   --> src/camd/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use clap::ArgAction as ClapArgAction;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ops::Range`
[INFO] [stdout]   --> src/camd/mod.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use core::ops::Range;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asciiful`
[INFO] [stdout]    --> src/camd/camd_res.rs:305:43
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn pretty_print(&self, nocolor: bool, asciiful: bool, wrap_width: usize) -> Result<String> {
[INFO] [stdout]     |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asciiful`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |         let mut endi = 0usize;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `word`
[INFO] [stdout]    --> src/camd/camd_res.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn from_str(word: &str, s: &'a str) -> Result<Self> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `not_nv_cate`
[INFO] [stdout]    --> src/camd/camd_res.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let not_nv_cate = |s| !re_nv_cate1.is_match(s) && !re_nv_cate2.is_match(s);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_not_nv_cate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_usage`
[INFO] [stdout]    --> src/camd/camd_res.rs:457:17
[INFO] [stdout]     |
[INFO] [stdout] 457 |             let re_usage = Regex::new(&format!(r#"{}.*(\.|"|\?|!)$"#, word)).expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_usage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_fewer_examples`
[INFO] [stdout]    --> src/camd/camd_res.rs:458:17
[INFO] [stdout]     |
[INFO] [stdout] 458 |             let re_fewer_examples = Regex::new("Fewer examples").expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_fewer_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:593:17
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut endi_lv = 0usize;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:609:21
[INFO] [stdout]     |
[INFO] [stdout] 609 |                     endi_lv = begi_lv;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/camd/mod.rs:500:17
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/camd/mod.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `del_redun_escapes` is never used
[INFO] [stdout]   --> src/comm.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn del_redun_escapes(s: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaError`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use wda::WdaError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:769:5
[INFO] [stdout]     |
[INFO] [stdout] 730 | /     match client.handle(None) {
[INFO] [stdout] 731 | |         Ok((eurk, ret)) => {
[INFO] [stdout] 732 | |             lock_or_rtn!(ntf).notify(MafaEvent::ExactUserRequest {
[INFO] [stdout] 733 | |                 cate: Category::Gtrans,
[INFO] [stdout] ...   |
[INFO] [stdout] 766 | |         },
[INFO] [stdout] 767 | |     }
[INFO] [stdout]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 768 |
[INFO] [stdout] 769 |       return 0;
[INFO] [stdout]     |       ^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.33s
[INFO] running `Command { std: "docker" "inspect" "4aae504d16d22f9964a531fa9504eba8641777c8164ee4214aca340dc597592e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aae504d16d22f9964a531fa9504eba8641777c8164ee4214aca340dc597592e", kill_on_drop: false }`
[INFO] [stdout] 4aae504d16d22f9964a531fa9504eba8641777c8164ee4214aca340dc597592e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5596db38eebe85f486b44806ae43d14490ed5f5c34e0df4083f609d695b9be11
[INFO] running `Command { std: "docker" "start" "-a" "5596db38eebe85f486b44806ae43d14490ed5f5c34e0df4083f609d695b9be11", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `ev_ntf::EurKind`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use ev_ntf::EurKind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/twtl/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]   --> src/twtl/mod.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/twtl/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/twtl/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/twtl/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/twtl/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/twtl/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/twtl/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/twtl/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/gtrans.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/gtrans.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/gtrans.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/gtrans.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/gtrans.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/gtrans.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/gtrans.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/gtrans.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/camd/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/camd/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/camd/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stdout]   --> src/camd/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use unicode_width::UnicodeWidthStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/camd/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/camd/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/camd/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/camd/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/camd/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::MafaInput`
[INFO] [stdout]   --> src/camd/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use crate::MafaInput;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/camd/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::ArgAction as ClapArgAction`
[INFO] [stdout]   --> src/camd/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use clap::ArgAction as ClapArgAction;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ops::Range`
[INFO] [stdout]   --> src/camd/mod.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use core::ops::Range;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asciiful`
[INFO] [stdout]    --> src/camd/camd_res.rs:305:43
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn pretty_print(&self, nocolor: bool, asciiful: bool, wrap_width: usize) -> Result<String> {
[INFO] [stdout]     |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asciiful`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |         let mut endi = 0usize;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `word`
[INFO] [stdout]    --> src/camd/camd_res.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn from_str(word: &str, s: &'a str) -> Result<Self> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `not_nv_cate`
[INFO] [stdout]    --> src/camd/camd_res.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let not_nv_cate = |s| !re_nv_cate1.is_match(s) && !re_nv_cate2.is_match(s);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_not_nv_cate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_usage`
[INFO] [stdout]    --> src/camd/camd_res.rs:457:17
[INFO] [stdout]     |
[INFO] [stdout] 457 |             let re_usage = Regex::new(&format!(r#"{}.*(\.|"|\?|!)$"#, word)).expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_usage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_fewer_examples`
[INFO] [stdout]    --> src/camd/camd_res.rs:458:17
[INFO] [stdout]     |
[INFO] [stdout] 458 |             let re_fewer_examples = Regex::new("Fewer examples").expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_fewer_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:593:17
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut endi_lv = 0usize;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:609:21
[INFO] [stdout]     |
[INFO] [stdout] 609 |                     endi_lv = begi_lv;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/camd/mod.rs:500:17
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/camd/mod.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `del_redun_escapes` is never used
[INFO] [stdout]   --> src/comm.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn del_redun_escapes(s: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mafa v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaError`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use wda::WdaError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:769:5
[INFO] [stdout]     |
[INFO] [stdout] 730 | /     match client.handle(None) {
[INFO] [stdout] 731 | |         Ok((eurk, ret)) => {
[INFO] [stdout] 732 | |             lock_or_rtn!(ntf).notify(MafaEvent::ExactUserRequest {
[INFO] [stdout] 733 | |                 cate: Category::Gtrans,
[INFO] [stdout] ...   |
[INFO] [stdout] 766 | |         },
[INFO] [stdout] 767 | |     }
[INFO] [stdout]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 768 |
[INFO] [stdout] 769 |       return 0;
[INFO] [stdout]     |       ^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaError::FetchWebDriver`
[INFO] [stdout]   --> tests/gtrans_err.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     use wda::WdaError::FetchWebDriver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaError`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use wda::WdaError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_m`
[INFO] [stdout]   --> tests/gtrans_err.rs:31:33
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 Some(("gtrans", sub_m)) => {
[INFO] [stdout]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mafa_in`
[INFO] [stdout]   --> tests/gtrans_err.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_m`
[INFO] [stdout]   --> tests/twtl_err.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 Some(("twtl", sub_m)) => {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:769:5
[INFO] [stdout]     |
[INFO] [stdout] 730 | /     match client.handle(None) {
[INFO] [stdout] 731 | |         Ok((eurk, ret)) => {
[INFO] [stdout] 732 | |             lock_or_rtn!(ntf).notify(MafaEvent::ExactUserRequest {
[INFO] [stdout] 733 | |                 cate: Category::Gtrans,
[INFO] [stdout] ...   |
[INFO] [stdout] 766 | |         },
[INFO] [stdout] 767 | |     }
[INFO] [stdout]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 768 |
[INFO] [stdout] 769 |       return 0;
[INFO] [stdout]     |       ^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ev_ntf::EurKind`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use ev_ntf::EurKind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/twtl/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]   --> src/twtl/mod.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/twtl/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/twtl/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/twtl/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/twtl/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/twtl/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/twtl/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/gtrans.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/gtrans.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/gtrans.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/gtrans.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/gtrans.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/gtrans.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/gtrans.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]   --> src/camd/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/camd/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]   --> src/camd/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stdout]   --> src/camd/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use unicode_width::UnicodeWidthStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WdaSett`
[INFO] [stdout]   --> src/camd/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use wda::WdaSett;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::WebDrvAstn`
[INFO] [stdout]   --> src/camd/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use wda::WebDrvAstn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wda::GeckoDriver`
[INFO] [stdout]   --> src/camd/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use wda::GeckoDriver;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stdout]   --> src/camd/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use crate::mafadata::MafaData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stdout]   --> src/camd/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::ev_ntf::EventNotifier;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::comm`
[INFO] [stdout]   --> src/camd/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use crate::comm;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::ArgAction as ClapArgAction`
[INFO] [stdout]   --> src/camd/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use clap::ArgAction as ClapArgAction;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ops::Range`
[INFO] [stdout]   --> src/camd/mod.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use core::ops::Range;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mafa_in`
[INFO] [stdout]    --> src/twtl/mod.rs:951:16
[INFO] [stdout]     |
[INFO] [stdout] 951 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mafa_in`
[INFO] [stdout]     --> src/gtrans.rs:1119:16
[INFO] [stdout]      |
[INFO] [stdout] 1119 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stdout]      |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asciiful`
[INFO] [stdout]    --> src/camd/camd_res.rs:305:43
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn pretty_print(&self, nocolor: bool, asciiful: bool, wrap_width: usize) -> Result<String> {
[INFO] [stdout]     |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asciiful`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:345:17
[INFO] [stdout]     |
[INFO] [stdout] 345 |         let mut endi = 0usize;
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `word`
[INFO] [stdout]    --> src/camd/camd_res.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn from_str(word: &str, s: &'a str) -> Result<Self> {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `not_nv_cate`
[INFO] [stdout]    --> src/camd/camd_res.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let not_nv_cate = |s| !re_nv_cate1.is_match(s) && !re_nv_cate2.is_match(s);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_not_nv_cate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_usage`
[INFO] [stdout]    --> src/camd/camd_res.rs:457:17
[INFO] [stdout]     |
[INFO] [stdout] 457 |             let re_usage = Regex::new(&format!(r#"{}.*(\.|"|\?|!)$"#, word)).expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_usage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `re_fewer_examples`
[INFO] [stdout]    --> src/camd/camd_res.rs:458:17
[INFO] [stdout]     |
[INFO] [stdout] 458 |             let re_fewer_examples = Regex::new("Fewer examples").expect("bug");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_fewer_examples`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:593:17
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut endi_lv = 0usize;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `endi_lv` is never read
[INFO] [stdout]    --> src/camd/camd_res.rs:609:21
[INFO] [stdout]     |
[INFO] [stdout] 609 |                     endi_lv = begi_lv;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/camd/mod.rs:500:17
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/camd/mod.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut res = "???".to_string();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mafa_in`
[INFO] [stdout]    --> src/camd/mod.rs:609:16
[INFO] [stdout]     |
[INFO] [stdout] 609 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mafa_in`
[INFO] [stdout]    --> src/camd/mod.rs:627:16
[INFO] [stdout]     |
[INFO] [stdout] 627 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `del_redun_escapes` is never used
[INFO] [stdout]   --> src/comm.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn del_redun_escapes(s: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `Command { std: "docker" "inspect" "5596db38eebe85f486b44806ae43d14490ed5f5c34e0df4083f609d695b9be11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5596db38eebe85f486b44806ae43d14490ed5f5c34e0df4083f609d695b9be11", kill_on_drop: false }`
[INFO] [stdout] 5596db38eebe85f486b44806ae43d14490ed5f5c34e0df4083f609d695b9be11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd1d733b168c278ae5b665269d6a97efb2fe18d8630a525fa323ea8051e2995c
[INFO] running `Command { std: "docker" "start" "-a" "bd1d733b168c278ae5b665269d6a97efb2fe18d8630a525fa323ea8051e2995c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ev_ntf::EurKind`
[INFO] [stderr]   --> src/lib.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | use ev_ntf::EurKind;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]   --> src/twtl/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::borrow::Cow;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]   --> src/twtl/mod.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::sync::{Arc, Mutex};
[INFO] [stderr]    |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stderr]   --> src/twtl/mod.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use crate::mafadata::MafaData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::GeckoDriver`
[INFO] [stderr]   --> src/twtl/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use wda::GeckoDriver;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WdaSett`
[INFO] [stderr]   --> src/twtl/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use wda::WdaSett;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WebDrvAstn`
[INFO] [stderr]   --> src/twtl/mod.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use wda::WebDrvAstn;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stderr]   --> src/twtl/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use crate::ev_ntf::EventNotifier;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::MafaInput`
[INFO] [stderr]   --> src/twtl/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use crate::MafaInput;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::comm`
[INFO] [stderr]   --> src/twtl/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | use crate::comm;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> src/gtrans.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]   --> src/gtrans.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::sync::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WdaSett`
[INFO] [stderr]   --> src/gtrans.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use wda::WdaSett;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WebDrvAstn`
[INFO] [stderr]   --> src/gtrans.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use wda::WebDrvAstn;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::GeckoDriver`
[INFO] [stderr]   --> src/gtrans.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use wda::GeckoDriver;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stderr]   --> src/gtrans.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use crate::mafadata::MafaData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stderr]   --> src/gtrans.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use crate::ev_ntf::EventNotifier;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::MafaInput`
[INFO] [stderr]   --> src/gtrans.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | use crate::MafaInput;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]   --> src/camd/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::borrow::Cow;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> src/camd/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]   --> src/camd/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::sync::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `unicode_width::UnicodeWidthStr`
[INFO] [stderr]   --> src/camd/mod.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use unicode_width::UnicodeWidthStr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WdaSett`
[INFO] [stderr]   --> src/camd/mod.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use wda::WdaSett;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WebDrvAstn`
[INFO] [stderr]   --> src/camd/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use wda::WebDrvAstn;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::GeckoDriver`
[INFO] [stderr]   --> src/camd/mod.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use wda::GeckoDriver;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::mafadata::MafaData`
[INFO] [stderr]   --> src/camd/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use crate::mafadata::MafaData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ev_ntf::EventNotifier`
[INFO] [stderr]   --> src/camd/mod.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | use crate::ev_ntf::EventNotifier;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::MafaInput`
[INFO] [stderr]   --> src/camd/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | use crate::MafaInput;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::comm`
[INFO] [stderr]   --> src/camd/mod.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | use crate::comm;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `clap::ArgAction as ClapArgAction`
[INFO] [stderr]   --> src/camd/mod.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | use clap::ArgAction as ClapArgAction;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::ops::Range`
[INFO] [stderr]   --> src/camd/mod.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     use core::ops::Range;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `asciiful`
[INFO] [stderr]    --> src/camd/camd_res.rs:305:43
[INFO] [stderr]     |
[INFO] [stderr] 305 |     fn pretty_print(&self, nocolor: bool, asciiful: bool, wrap_width: usize) -> Result<String> {
[INFO] [stderr]     |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asciiful`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `endi` is never read
[INFO] [stderr]    --> src/camd/camd_res.rs:345:17
[INFO] [stderr]     |
[INFO] [stderr] 345 |         let mut endi = 0usize;
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `word`
[INFO] [stderr]    --> src/camd/camd_res.rs:339:17
[INFO] [stderr]     |
[INFO] [stderr] 339 |     fn from_str(word: &str, s: &'a str) -> Result<Self> {
[INFO] [stderr]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_word`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `not_nv_cate`
[INFO] [stderr]    --> src/camd/camd_res.rs:422:13
[INFO] [stderr]     |
[INFO] [stderr] 422 |         let not_nv_cate = |s| !re_nv_cate1.is_match(s) && !re_nv_cate2.is_match(s);
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_not_nv_cate`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `re_usage`
[INFO] [stderr]    --> src/camd/camd_res.rs:457:17
[INFO] [stderr]     |
[INFO] [stderr] 457 |             let re_usage = Regex::new(&format!(r#"{}.*(\.|"|\?|!)$"#, word)).expect("bug");
[INFO] [stderr]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_usage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `re_fewer_examples`
[INFO] [stderr]    --> src/camd/camd_res.rs:458:17
[INFO] [stderr]     |
[INFO] [stderr] 458 |             let re_fewer_examples = Regex::new("Fewer examples").expect("bug");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_fewer_examples`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `endi_lv` is never read
[INFO] [stderr]    --> src/camd/camd_res.rs:593:17
[INFO] [stderr]     |
[INFO] [stderr] 593 |         let mut endi_lv = 0usize;
[INFO] [stderr]     |                 ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `endi_lv` is never read
[INFO] [stderr]    --> src/camd/camd_res.rs:609:21
[INFO] [stderr]     |
[INFO] [stderr] 609 |                     endi_lv = begi_lv;
[INFO] [stderr]     |                     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/camd/mod.rs:500:17
[INFO] [stderr]     |
[INFO] [stderr] 500 |         let mut res = "???".to_string();
[INFO] [stderr]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/camd/mod.rs:500:13
[INFO] [stderr]     |
[INFO] [stderr] 500 |         let mut res = "???".to_string();
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `del_redun_escapes` is never used
[INFO] [stderr]   --> src/comm.rs:78:4
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn del_redun_escapes(s: &str) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mafa_in`
[INFO] [stderr]    --> src/twtl/mod.rs:951:16
[INFO] [stderr]     |
[INFO] [stderr] 951 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stderr]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mafa_in`
[INFO] [stderr]     --> src/gtrans.rs:1119:16
[INFO] [stderr]      |
[INFO] [stderr] 1119 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stderr]      |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `asciiful`
[INFO] [stderr]    --> src/camd/camd_res.rs:305:43
[INFO] [stderr]     |
[INFO] [stderr] 305 |     fn pretty_print(&self, nocolor: bool, asciiful: bool, wrap_width: usize) -> Result<String> {
[INFO] [stderr]     |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_asciiful`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mafa_in`
[INFO] [stderr]    --> src/camd/mod.rs:609:16
[INFO] [stderr]     |
[INFO] [stderr] 609 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stderr]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mafa_in`
[INFO] [stderr]    --> src/camd/mod.rs:627:16
[INFO] [stderr]     |
[INFO] [stderr] 627 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stderr]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stderr] 
[INFO] [stderr] warning: `mafa` (lib) generated 42 warnings (run `cargo fix --lib -p mafa` to apply 32 suggestions)
[INFO] [stderr] warning: `mafa` (lib test) generated 43 warnings (38 duplicates)
[INFO] [stderr] warning: unused import: `wda::WdaError::FetchWebDriver`
[INFO] [stderr]   --> tests/gtrans_err.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     use wda::WdaError::FetchWebDriver;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_m`
[INFO] [stderr]   --> tests/gtrans_err.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 Some(("gtrans", sub_m)) => {
[INFO] [stderr]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mafa_in`
[INFO] [stderr]   --> tests/gtrans_err.rs:65:16
[INFO] [stderr]    |
[INFO] [stderr] 65 |             Ok(mafa_in) => match matched.subcommand() {
[INFO] [stderr]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mafa_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wda::WdaError`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use wda::WdaError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/main.rs:769:5
[INFO] [stderr]     |
[INFO] [stderr] 730 | /     match client.handle(None) {
[INFO] [stderr] 731 | |         Ok((eurk, ret)) => {
[INFO] [stderr] 732 | |             lock_or_rtn!(ntf).notify(MafaEvent::ExactUserRequest {
[INFO] [stderr] 733 | |                 cate: Category::Gtrans,
[INFO] [stderr] ...   |
[INFO] [stderr] 766 | |         },
[INFO] [stderr] 767 | |     }
[INFO] [stderr]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stderr] 768 |
[INFO] [stderr] 769 |       return 0;
[INFO] [stderr]     |       ^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_m`
[INFO] [stderr]   --> tests/twtl_err.rs:31:31
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 Some(("twtl", sub_m)) => {
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_m`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mafa` (test "gtrans_err") generated 3 warnings (run `cargo fix --test "gtrans_err"` to apply 1 suggestion)
[INFO] [stderr] warning: `mafa` (bin "mafa" test) generated 2 warnings (run `cargo fix --bin "mafa" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `mafa` (bin "mafa") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `mafa` (test "twtl_err") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mafa-956beef654056397)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test camd::camd_res::tst::extract_pronun_3 ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::normal_tstamp ... ok
[INFO] [stdout] test gtrans::utst_merged::lang_1 ... ok
[INFO] [stdout] test camd::camd_res::tst::extract_pronun_4 ... ok
[INFO] [stdout] test camd::utst_merged::words_1 ... ok
[INFO] [stdout] test gtrans::utst_merged::words_1 ... ok
[INFO] [stdout] test camd::utst_merged::words_2 ... ok
[INFO] [stdout] test gtrans::utst_merged::lang_2 ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::normal ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::spaces ... ok
[INFO] [stdout] test twtl::utst_merged::username_1 ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::quote_1 ... ok
[INFO] [stdout] test gtrans::utst_merged::words_2 ... ok
[INFO] [stdout] test camd::camd_res::tst::extract_pronun_1 ... ok
[INFO] [stdout] test camd::camd_res::tst::extract_pronun_2 ... ok
[INFO] [stdout] test twtl::utst_merged::username_3 ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::reply_to ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::quote_2 ... ok
[INFO] [stdout] test twtl::utst_merged::username_2 ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::image_alt ... ok
[INFO] [stdout] test twtl::twov::utst_parse_v1::retweeter ... ok
[INFO] [stdout] test camd::camd_res::tst::extract_pronun_5 ... ok
[INFO] [stdout] test camd::camd_res::tst::_1 ... ok
[INFO] [stdout] test camd::camd_res::tst::_3 ... ok
[INFO] [stdout] test camd::camd_res::tst::_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mafa-282a70c1086d2ac8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/gtrans_err.rs (/opt/rustwide/target/debug/deps/gtrans_err-94f5cc33afcee00e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test gtrans_err::at_new_2 ... ok
[INFO] [stdout] test gtrans_err::at_new_1 ... ok
[INFO] [stdout] test gtrans_err::at_handle_1 ... FAILED
[INFO] [stdout] test gtrans_err::at_handle_2 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- gtrans_err::at_handle_1 stdout ----
[INFO] [stdout] thread 'gtrans_err::at_handle_1' panicked at tests/gtrans_err.rs:127:61:
[INFO] [stdout] bug: UnexpectedWda(BugFound(187))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55c101e57e85 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55c101e57e85 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55c101e57e85 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55c101e57e85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55c101e831fb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55c101e831fb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55c101e54d9f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55c101e57c5e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55c101e57c5e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55c101e595c9 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55c101e5931c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55c101a3ac4f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55c101a3ac4f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55c101e59bcb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55c101e59bcb - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55c101e59944 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55c101e58349 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55c101e59677 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55c101a00473 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55c101a009e6 - core::result::unwrap_failed::h52f3bbb78b59f71d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55c101a02599 - core::result::Result<T,E>::expect::h8fb02b8383960b16
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x55c101a062b6 - gtrans_err::gtrans_err::at_handle_1::h1e088628a795c162
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/gtrans_err.rs:127:36
[INFO] [stdout]   22:     0x55c101a05b27 - gtrans_err::gtrans_err::at_handle_1::{{closure}}::h42cffb6f6f498dc2
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/gtrans_err.rs:93:21
[INFO] [stdout]   23:     0x55c101a01ad6 - core::ops::function::FnOnce::call_once::h70f03855e57a6013
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55c101a3f56b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55c101a3f56b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55c101a3ec31 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55c101a3ec31 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55c101a3ec31 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55c101a3ec31 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55c101a3ec31 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55c101a3ec31 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55c101a3ec31 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55c101a07604 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55c101a07604 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55c101a0c0d2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55c101a0c0d2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55c101a0c0d2 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55c101a0c0d2 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55c101a0c0d2 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55c101a0c0d2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55c101a0c0d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55c101e5ee0b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55c101e5ee0b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55c101e5ee0b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fc10bd79ac3 - <unknown>
[INFO] [stdout]   46:     0x7fc10be0aa04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- gtrans_err::at_handle_2 stdout ----
[INFO] [stdout] thread 'gtrans_err::at_handle_2' panicked at tests/gtrans_err.rs:180:61:
[INFO] [stdout] bug: UnexpectedWda(BugFound(187))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55c101e57e85 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55c101e57e85 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55c101e57e85 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55c101e57e85 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55c101e831fb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55c101e831fb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55c101e54d9f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55c101e57c5e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55c101e57c5e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55c101e595c9 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55c101e5931c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55c101a3ac4f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55c101a3ac4f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55c101e59bcb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55c101e59bcb - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55c101e59944 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55c101e58349 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55c101e59677 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55c101a00473 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55c101a009e6 - core::result::unwrap_failed::h52f3bbb78b59f71d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55c101a02599 - core::result::Result<T,E>::expect::h8fb02b8383960b16
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1034:23
[INFO] [stdout]   21:     0x55c101a06e5d - gtrans_err::gtrans_err::at_handle_2::h1c6ca25bb0573155
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/gtrans_err.rs:180:36
[INFO] [stdout]   22:     0x55c101a06887 - gtrans_err::gtrans_err::at_handle_2::{{closure}}::h33a8df8ed73500fb
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/gtrans_err.rs:148:21
[INFO] [stdout]   23:     0x55c101a01b56 - core::ops::function::FnOnce::call_once::hf207e7230f297c1c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55c101a3f56b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55c101a3f56b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55c101a3ec31 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55c101a3ec31 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55c101a3ec31 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55c101a3ec31 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55c101a3ec31 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55c101a3ec31 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55c101a3ec31 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55c101a07604 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55c101a07604 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55c101a0c0d2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55c101a0c0d2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55c101a0c0d2 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55c101a0c0d2 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55c101a0c0d2 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55c101a0c0d2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55c101a0c0d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55c101e5ee0b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55c101e5ee0b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55c101e5ee0b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fc10bd79ac3 - <unknown>
[INFO] [stdout]   46:     0x7fc10be0aa04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     gtrans_err::at_handle_1
[INFO] [stdout]     gtrans_err::at_handle_2
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test gtrans_err`
[INFO] running `Command { std: "docker" "inspect" "bd1d733b168c278ae5b665269d6a97efb2fe18d8630a525fa323ea8051e2995c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd1d733b168c278ae5b665269d6a97efb2fe18d8630a525fa323ea8051e2995c", kill_on_drop: false }`
[INFO] [stdout] bd1d733b168c278ae5b665269d6a97efb2fe18d8630a525fa323ea8051e2995c
