[INFO] cloning repository https://github.com/dangerousplay/file-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dangerousplay/file-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdangerousplay%2Ffile-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdangerousplay%2Ffile-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64924a419c4c3d57ba65d62dde1efb3b38bff7ce
[INFO] testing dangerousplay/file-server against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdangerousplay%2Ffile-server" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dangerousplay/file-server
[INFO] finished tweaking git repo https://github.com/dangerousplay/file-server
[INFO] tweaked toml for git repo https://github.com/dangerousplay/file-server written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dangerousplay/file-server on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dangerousplay/file-server 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44e8bb1b5bd9c126790e0d12d56c5e38a01eca1ae1505519ef2f24f60b4b841a
[INFO] running `Command { std: "docker" "start" "-a" "44e8bb1b5bd9c126790e0d12d56c5e38a01eca1ae1505519ef2f24f60b4b841a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44e8bb1b5bd9c126790e0d12d56c5e38a01eca1ae1505519ef2f24f60b4b841a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e8bb1b5bd9c126790e0d12d56c5e38a01eca1ae1505519ef2f24f60b4b841a", kill_on_drop: false }`
[INFO] [stdout] 44e8bb1b5bd9c126790e0d12d56c5e38a01eca1ae1505519ef2f24f60b4b841a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 7e6b1f2b99635b339468879e2029469497bcd7d63e7686ded5674ffceb633c18
[INFO] running `Command { std: "docker" "start" "-a" "7e6b1f2b99635b339468879e2029469497bcd7d63e7686ded5674ffceb633c18", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.101
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[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
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[INFO] [stderr]    Compiling num-bigint v0.3.3
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[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling ahash v0.6.3
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[INFO] [stderr]    Compiling owning_ref v0.4.1
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[INFO] [stderr]    Compiling parking_lot v0.11.2
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[INFO] [stderr]    Compiling backtrace v0.3.61
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[INFO] [stderr]    Compiling indexmap v1.7.0
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[INFO] [stderr]    Compiling heck v0.3.3
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[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling os_str_bytes v3.1.0
[INFO] [stderr]    Compiling interpolation v0.2.0
[INFO] [stderr]    Compiling send_wrapper v0.5.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling enum-map-derive v0.4.6
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.4
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling enum-map v0.6.4
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling wasmer_enumset_derive v0.5.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling wasmer_enumset v1.0.1
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling cursive_core v0.2.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.4
[INFO] [stderr]    Compiling cursive-async-view v0.5.0
[INFO] [stderr]    Compiling cursive v0.16.3
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused imports: `OptionExt` and `ResultExt`
[INFO] [stdout]  --> core/src/protocol/parser.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use snafu::{Backtrace, ResultExt, Snafu, OptionExt};
[INFO] [stdout]   |                        ^^^^^^^^^         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]  --> core/src/protocol/protocol.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bytes::{BytesMut, Bytes};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Backtrace`, `OptionExt`, and `ResultExt`
[INFO] [stdout]  --> core/src/protocol/protocol.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use snafu::{Backtrace, ResultExt, Snafu, OptionExt};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]    Compiling client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused import: `ListView`
[INFO] [stdout]  --> client/src/main.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cursive::views::{Dialog, TextView, ListView, SelectView, TextArea};
[INFO] [stdout]   |                                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ReadHalf` and `WriteHalf`
[INFO] [stdout]  --> client/src/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::net::tcp::{WriteHalf, ReadHalf, OwnedReadHalf, OwnedWriteHalf};
[INFO] [stdout]   |                       ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> client/src/main.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::{Mutex, Arc};
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> client/src/main.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 | /                 cb.send(Box::new(move |v|
[INFO] [stdout] 76 | |                     v.add_layer(
[INFO] [stdout] 77 | |                         Dialog::around(TextArea::new().content(content))
[INFO] [stdout] 78 | |                             .title(f.clone())
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |                 ));
[INFO] [stdout]    | |__________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 let _ = cb.send(Box::new(move |v|
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.13s
[INFO] running `Command { std: "docker" "inspect" "7e6b1f2b99635b339468879e2029469497bcd7d63e7686ded5674ffceb633c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6b1f2b99635b339468879e2029469497bcd7d63e7686ded5674ffceb633c18", kill_on_drop: false }`
[INFO] [stdout] 7e6b1f2b99635b339468879e2029469497bcd7d63e7686ded5674ffceb633c18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] d79ae34ee3acd0a7d1185f444e9778a83eeb20624c7617ac41a966c34624daab
[INFO] running `Command { std: "docker" "start" "-a" "d79ae34ee3acd0a7d1185f444e9778a83eeb20624c7617ac41a966c34624daab", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `OptionExt` and `ResultExt`
[INFO] [stdout]  --> core/src/protocol/parser.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use snafu::{Backtrace, ResultExt, Snafu, OptionExt};
[INFO] [stdout]   |                        ^^^^^^^^^         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]  --> core/src/protocol/protocol.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bytes::{BytesMut, Bytes};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Backtrace`, `OptionExt`, and `ResultExt`
[INFO] [stdout]  --> core/src/protocol/protocol.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use snafu::{Backtrace, ResultExt, Snafu, OptionExt};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]    Compiling client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused imports: `OptionExt` and `ResultExt`
[INFO] [stdout]  --> core/src/protocol/parser.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use snafu::{Backtrace, ResultExt, Snafu, OptionExt};
[INFO] [stdout]   |                        ^^^^^^^^^         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse_response`
[INFO] [stdout]    --> core/src/protocol/parser.rs:172:35
[INFO] [stdout]     |
[INFO] [stdout] 172 |     use crate::protocol::parser::{parse_response, escape_string, interpret_escaped_string};
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]  --> core/src/protocol/protocol.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bytes::{BytesMut, Bytes};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Backtrace`, `OptionExt`, and `ResultExt`
[INFO] [stdout]  --> core/src/protocol/protocol.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use snafu::{Backtrace, ResultExt, Snafu, OptionExt};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ListView`
[INFO] [stdout]  --> client/src/main.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cursive::views::{Dialog, TextView, ListView, SelectView, TextArea};
[INFO] [stdout]   |                                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ReadHalf` and `WriteHalf`
[INFO] [stdout]  --> client/src/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::net::tcp::{WriteHalf, ReadHalf, OwnedReadHalf, OwnedWriteHalf};
[INFO] [stdout]   |                       ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> client/src/main.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::{Mutex, Arc};
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> client/src/main.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 | /                 cb.send(Box::new(move |v|
[INFO] [stdout] 76 | |                     v.add_layer(
[INFO] [stdout] 77 | |                         Dialog::around(TextArea::new().content(content))
[INFO] [stdout] 78 | |                             .title(f.clone())
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |                 ));
[INFO] [stdout]    | |__________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 let _ = cb.send(Box::new(move |v|
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> core/src/protocol/parser.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let a = 123;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "d79ae34ee3acd0a7d1185f444e9778a83eeb20624c7617ac41a966c34624daab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79ae34ee3acd0a7d1185f444e9778a83eeb20624c7617ac41a966c34624daab", kill_on_drop: false }`
[INFO] [stdout] d79ae34ee3acd0a7d1185f444e9778a83eeb20624c7617ac41a966c34624daab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 036fab147569accd246ade2d0739659be9b187fb0cf6ccd98f52d8c57b922e38
[INFO] running `Command { std: "docker" "start" "-a" "036fab147569accd246ade2d0739659be9b187fb0cf6ccd98f52d8c57b922e38", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `OptionExt` and `ResultExt`
[INFO] [stderr]  --> core/src/protocol/parser.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use snafu::{Backtrace, ResultExt, Snafu, OptionExt};
[INFO] [stderr]   |                        ^^^^^^^^^         ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Bytes`
[INFO] [stderr]  --> core/src/protocol/protocol.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use bytes::{BytesMut, Bytes};
[INFO] [stderr]   |                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Backtrace`, `OptionExt`, and `ResultExt`
[INFO] [stderr]  --> core/src/protocol/protocol.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use snafu::{Backtrace, ResultExt, Snafu, OptionExt};
[INFO] [stderr]   |             ^^^^^^^^^  ^^^^^^^^^         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `core` (lib) generated 3 warnings (run `cargo fix --lib -p core` to apply 3 suggestions)
[INFO] [stderr] warning: unused import: `parse_response`
[INFO] [stderr]    --> core/src/protocol/parser.rs:172:35
[INFO] [stderr]     |
[INFO] [stderr] 172 |     use crate::protocol::parser::{parse_response, escape_string, interpret_escaped_string};
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> core/src/protocol/parser.rs:182:13
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let a = 123;
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `core` (lib test) generated 5 warnings (3 duplicates) (run `cargo fix --lib -p core --tests` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `ListView`
[INFO] [stderr]  --> client/src/main.rs:1:40
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cursive::views::{Dialog, TextView, ListView, SelectView, TextArea};
[INFO] [stderr]   |                                        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ReadHalf` and `WriteHalf`
[INFO] [stderr]  --> client/src/main.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | use tokio::net::tcp::{WriteHalf, ReadHalf, OwnedReadHalf, OwnedWriteHalf};
[INFO] [stderr]   |                       ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]   --> client/src/main.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::sync::{Mutex, Arc};
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> client/src/main.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 | /                 cb.send(Box::new(move |v|
[INFO] [stderr] 76 | |                     v.add_layer(
[INFO] [stderr] 77 | |                         Dialog::around(TextArea::new().content(content))
[INFO] [stderr] 78 | |                             .title(f.clone())
[INFO] [stderr] ...  |
[INFO] [stderr] 83 | |                 ));
[INFO] [stderr]    | |__________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 let _ = cb.send(Box::new(move |v|
[INFO] [stderr]    |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `client` (bin "client" test) generated 4 warnings (run `cargo fix --bin "client" -p client --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/client/f932025240cacbf8/deps/client-f932025240cacbf8)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/build/core/e7093e6e91873126/deps/core-e7093e6e91873126)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test protocol::parser::tests::test_escape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/server/2605f3a6e191516a/deps/server-2605f3a6e191516a)
[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]    Doc-tests core
[INFO] [stderr] error[E0433]: failed to resolve: could not find `convert` in `core`
[INFO] [stderr]   --> core/src/protocol/parser.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `convert` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::convert;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `result` in `core`
[INFO] [stderr]   --> core/src/protocol/parser.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `result` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::result;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stderr]   --> core/src/protocol/parser.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `fmt` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::fmt;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stderr]   --> core/src/protocol/parser.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `option` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::option;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `result` in `core`
[INFO] [stderr]   --> core/src/protocol/parser.rs:98:17
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `result` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::result;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `convert` in `core`
[INFO] [stderr]   --> core/src/protocol/parser.rs:98:17
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `convert` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::convert;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stderr]   --> core/src/protocol/parser.rs:98:17
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `fmt` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::fmt;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stderr]   --> core/src/protocol/parser.rs:98:17
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `option` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::option;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `convert` in `core`
[INFO] [stderr]   --> core/src/protocol/protocol.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `convert` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::convert;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stderr]   --> core/src/protocol/protocol.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `fmt` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::fmt;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stderr]   --> core/src/protocol/protocol.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, Snafu)]
[INFO] [stderr]    |                 ^^^^^ could not find `option` in `core`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `Snafu` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]    |
[INFO] [stderr]  1 + use std::option;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: doctest failed, to rerun pass `-p core --doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/bin/rustdoc --edition=2018 --crate-type lib --color auto --crate-name core --test core/src/lib.rs --test-run-directory /opt/rustwide/workdir/core -L native=/usr/lib/x86_64-linux-gnu --extern bytes=/opt/rustwide/target/debug/build/bytes/8210432e63828fd8/deps/libbytes-8210432e63828fd8.rlib --extern core=/opt/rustwide/target/debug/build/core/823a4f4d6bdbdcab/deps/libcore-823a4f4d6bdbdcab.rlib --extern log=/opt/rustwide/target/debug/build/log/ee86747272c8508a/deps/liblog-ee86747272c8508a.rlib --extern pest=/opt/rustwide/target/debug/build/pest/f0510a4f49f2b271/deps/libpest-f0510a4f49f2b271.rlib --extern pest_derive=/opt/rustwide/target/debug/build/pest_derive/45457feb676fea05/deps/libpest_derive-45457feb676fea05.so --extern snafu=/opt/rustwide/target/debug/build/snafu/7d8bd73365b03c31/deps/libsnafu-7d8bd73365b03c31.rlib --extern tokio_util=/opt/rustwide/target/debug/build/tokio-util/841b5c6c1f20fa8b/deps/libtokio_util-841b5c6c1f20fa8b.rlib -L dependency=/opt/rustwide/target/debug/build/addr2line/982eb685f9824d49/deps -L dependency=/opt/rustwide/target/debug/build/adler/f4caa73e14204bdd/deps -L dependency=/opt/rustwide/target/debug/build/autocfg/25a993b23e246124/deps -L dependency=/opt/rustwide/target/debug/build/backtrace/69d59ed755866eaa/deps -L dependency=/opt/rustwide/target/debug/build/backtrace/a7455b21a3de0f94/deps -L dependency=/opt/rustwide/target/debug/build/backtrace/e47359891ebd871f/deps -L dependency=/opt/rustwide/target/debug/build/bytes/8210432e63828fd8/deps -L dependency=/opt/rustwide/target/debug/build/cc/d2940abc180f4b6b/deps -L dependency=/opt/rustwide/target/debug/build/cfg-if/33ef6c02a07f9fec/deps -L dependency=/opt/rustwide/target/debug/build/core/823a4f4d6bdbdcab/deps -L dependency=/opt/rustwide/target/debug/build/core/d45534f60c32c446/deps -L dependency=/opt/rustwide/target/debug/build/doc-comment/095be7ace3ff648c/deps -L dependency=/opt/rustwide/target/debug/build/doc-comment/1508c249caffc301/deps -L dependency=/opt/rustwide/target/debug/build/doc-comment/dfc6c7e6d73077f4/deps -L dependency=/opt/rustwide/target/debug/build/futures-core/2fa8980b36c6a542/deps -L dependency=/opt/rustwide/target/debug/build/futures-core/59e3678c0d254302/deps -L dependency=/opt/rustwide/target/debug/build/futures-core/7c1263b6acf4c6e7/deps -L dependency=/opt/rustwide/target/debug/build/futures-io/585269450e65cf3b/deps -L dependency=/opt/rustwide/target/debug/build/futures-sink/540c14a64083e54e/deps -L dependency=/opt/rustwide/target/debug/build/gimli/18a795dd3b8964df/deps -L dependency=/opt/rustwide/target/debug/build/instant/5294057442827b40/deps -L dependency=/opt/rustwide/target/debug/build/libc/7fdb9f0043664b99/deps -L dependency=/opt/rustwide/target/debug/build/libc/b4c1e302d5f704b4/deps -L dependency=/opt/rustwide/target/debug/build/libc/b99927e80cee6471/deps -L dependency=/opt/rustwide/target/debug/build/lock_api/d874c11c8c4b2296/deps -L dependency=/opt/rustwide/target/debug/build/log/8d85511e28267113/deps -L dependency=/opt/rustwide/target/debug/build/log/9f65c52c94ccd494/deps -L dependency=/opt/rustwide/target/debug/build/log/ee86747272c8508a/deps -L dependency=/opt/rustwide/target/debug/build/maplit/019dc3e6fa39a754/deps -L dependency=/opt/rustwide/target/debug/build/memchr/29736e3285ad7dd3/deps -L dependency=/opt/rustwide/target/debug/build/memchr/e7ad40e497c95cbe/deps -L dependency=/opt/rustwide/target/debug/build/memchr/f29e8755d6cbb884/deps -L dependency=/opt/rustwide/target/debug/build/miniz_oxide/167fcf8c3584ab50/deps -L dependency=/opt/rustwide/target/debug/build/miniz_oxide/ac0e494b7bb16de5/deps -L dependency=/opt/rustwide/target/debug/build/miniz_oxide/ef352992abf35664/deps -L dependency=/opt/rustwide/target/debug/build/mio/64d23bec1327b6e1/deps -L dependency=/opt/rustwide/target/debug/build/num_cpus/762e5927841dfba6/deps -L dependency=/opt/rustwide/target/debug/build/object/426b19988a084080/deps -L dependency=/opt/rustwide/target/debug/build/once_cell/5a6ed2eb64296465/deps -L dependency=/opt/rustwide/target/debug/build/parking_lot/dedd5f7aec74e7bf/deps -L dependency=/opt/rustwide/target/debug/build/parking_lot_core/2c82a012a6d2d2cc/deps -L dependency=/opt/rustwide/target/debug/build/parking_lot_core/b220677c8de89481/deps -L dependency=/opt/rustwide/target/debug/build/parking_lot_core/df287f4bbf5f6bb2/deps -L dependency=/opt/rustwide/target/debug/build/pest/f0510a4f49f2b271/deps -L dependency=/opt/rustwide/target/debug/build/pest_derive/45457feb676fea05/deps -L dependency=/opt/rustwide/target/debug/build/pest_generator/fd599d59a36d2f27/deps -L dependency=/opt/rustwide/target/debug/build/pest_meta/ca6a923c104d941f/deps -L dependency=/opt/rustwide/target/debug/build/pin-project-lite/e686f189f307e605/deps -L dependency=/opt/rustwide/target/debug/build/proc-macro2/294555f011f73e64/deps -L dependency=/opt/rustwide/target/debug/build/proc-macro2/608e322333dbe3f3/deps -L dependency=/opt/rustwide/target/debug/build/proc-macro2/dd7bdc2cb8735dfa/deps -L dependency=/opt/rustwide/target/debug/build/quote/e846ae15700f4909/deps -L dependency=/opt/rustwide/target/debug/build/rustc-demangle/75d535d2d5742005/deps -L dependency=/opt/rustwide/target/debug/build/scopeguard/43643e546252cd47/deps -L dependency=/opt/rustwide/target/debug/build/signal-hook-registry/3edd4abad25ca30b/deps -L dependency=/opt/rustwide/target/debug/build/slab/26a3d359eb9be3d3/deps -L dependency=/opt/rustwide/target/debug/build/smallvec/97844d2104066b54/deps -L dependency=/opt/rustwide/target/debug/build/snafu/7d8bd73365b03c31/deps -L dependency=/opt/rustwide/target/debug/build/snafu-derive/5f49a1d72f664a32/deps -L dependency=/opt/rustwide/target/debug/build/syn/a22933356e2a7b6c/deps -L dependency=/opt/rustwide/target/debug/build/syn/adf1db92b8a3bdbe/deps -L dependency=/opt/rustwide/target/debug/build/syn/eac5ff1e8e893c21/deps -L dependency=/opt/rustwide/target/debug/build/tokio/233777588f971c8c/deps -L dependency=/opt/rustwide/target/debug/build/tokio/9284df898bfdd35a/deps -L dependency=/opt/rustwide/target/debug/build/tokio/bf1b9e5966e82ca0/deps -L dependency=/opt/rustwide/target/debug/build/tokio-macros/48187242b7bd587f/deps -L dependency=/opt/rustwide/target/debug/build/tokio-util/841b5c6c1f20fa8b/deps -L dependency=/opt/rustwide/target/debug/build/ucd-trie/fcf8bff35451ee86/deps -L dependency=/opt/rustwide/target/debug/build/unicode-xid/519c61f48f7760f9/deps -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "036fab147569accd246ade2d0739659be9b187fb0cf6ccd98f52d8c57b922e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036fab147569accd246ade2d0739659be9b187fb0cf6ccd98f52d8c57b922e38", kill_on_drop: false }`
[INFO] [stdout] 036fab147569accd246ade2d0739659be9b187fb0cf6ccd98f52d8c57b922e38
