[INFO] fetching crate s-crap 0.2.1...
[INFO] building s-crap-0.2.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate s-crap 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate s-crap 0.2.1
[INFO] finished tweaking crates.io crate s-crap 0.2.1
[INFO] tweaked toml for crates.io crate s-crap 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate s-crap 0.2.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 207 packages to latest compatible versions
[INFO] [stderr]       Adding assert_cmd v0.12.2 (available: v2.0.17)
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[INFO] [stderr]       Adding rustyline v5.0.6 (available: v17.0.1)
[INFO] [stderr]       Adding which v2.0.1 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 861d436540540095ed62a442c3ca5d550734dc93e0eea11101d684681bfa1da1
[INFO] running `Command { std: "docker" "start" "-a" "861d436540540095ed62a442c3ca5d550734dc93e0eea11101d684681bfa1da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "861d436540540095ed62a442c3ca5d550734dc93e0eea11101d684681bfa1da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "861d436540540095ed62a442c3ca5d550734dc93e0eea11101d684681bfa1da1", kill_on_drop: false }`
[INFO] [stdout] 861d436540540095ed62a442c3ca5d550734dc93e0eea11101d684681bfa1da1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1348437b248fdf9f92cf6ec647049dbfb857ccbd9fcaafd7b1b01f07594963a4
[INFO] running `Command { std: "docker" "start" "-a" "1348437b248fdf9f92cf6ec647049dbfb857ccbd9fcaafd7b1b01f07594963a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]    Compiling s-crap v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `change_language` and `change_theme` are never used
[INFO] [stdout]   --> src/lib.rs:59:6
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub trait PrinterChange {
[INFO] [stdout]    |               ------------- methods in this trait
[INFO] [stdout] 58 |         fn change(&self, mode: Mode) -> Self;
[INFO] [stdout] 59 |         fn change_language(&self, lang: &str) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 60 |         fn change_theme(&self, lang: &str) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `merge` is never used
[INFO] [stdout]    --> src/lib.rs:144:6
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub trait Merge<T: PartialEq + Clone>: FromIterator<T> + Deref<Target = [T]> {
[INFO] [stdout]     |               ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 144 |         fn merge(&mut self, items: Self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ActiveProcess` is never used
[INFO] [stdout]    --> src/lib.rs:232:12
[INFO] [stdout]     |
[INFO] [stdout] 232 |     pub trait ActiveProcess {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "1348437b248fdf9f92cf6ec647049dbfb857ccbd9fcaafd7b1b01f07594963a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1348437b248fdf9f92cf6ec647049dbfb857ccbd9fcaafd7b1b01f07594963a4", kill_on_drop: false }`
[INFO] [stdout] 1348437b248fdf9f92cf6ec647049dbfb857ccbd9fcaafd7b1b01f07594963a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d029ecabd1476f4722102e1a4b37cd15dce567376d3978bab38dc64b2e24370a
[INFO] running `Command { std: "docker" "start" "-a" "d029ecabd1476f4722102e1a4b37cd15dce567376d3978bab38dc64b2e24370a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ucd-util v0.1.10
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling escargot v0.5.15
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling ignore v0.4.23
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `change_language` and `change_theme` are never used
[INFO] [stdout]   --> src/lib.rs:59:6
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub trait PrinterChange {
[INFO] [stdout]    |               ------------- methods in this trait
[INFO] [stdout] 58 |         fn change(&self, mode: Mode) -> Self;
[INFO] [stdout] 59 |         fn change_language(&self, lang: &str) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 60 |         fn change_theme(&self, lang: &str) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `merge` is never used
[INFO] [stdout]    --> src/lib.rs:144:6
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub trait Merge<T: PartialEq + Clone>: FromIterator<T> + Deref<Target = [T]> {
[INFO] [stdout]     |               ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 144 |         fn merge(&mut self, items: Self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ActiveProcess` is never used
[INFO] [stdout]    --> src/lib.rs:232:12
[INFO] [stdout]     |
[INFO] [stdout] 232 |     pub trait ActiveProcess {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling assert_cmd v0.12.2
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling globwalk v0.7.3
[INFO] [stderr]    Compiling assert_fs v0.13.1
[INFO] [stderr]    Compiling rexpect v0.3.0
[INFO] [stderr]    Compiling s-crap v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `PWD` not defined at compile time
[INFO] [stdout]   --> tests/utils/path.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     get_from(env!("PWD"), "examples", filepath).ok()
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("PWD")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `PWD` not defined at compile time
[INFO] [stdout]   --> tests/utils/path.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     get_from(env!("PWD"), "templates", filepath).ok()
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("PWD")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `s-crap` (test "code") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: environment variable `PWD` not defined at compile time
[INFO] [stdout]   --> tests/utils/path.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     get_from(env!("PWD"), "examples", filepath).ok()
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("PWD")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `PWD` not defined at compile time
[INFO] [stdout]   --> tests/utils/path.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     get_from(env!("PWD"), "templates", filepath).ok()
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("PWD")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `predicates::path::*`
[INFO] [stdout]  --> tests/utils/path.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use predicates::path::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `s-crap` (test "eval") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d029ecabd1476f4722102e1a4b37cd15dce567376d3978bab38dc64b2e24370a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d029ecabd1476f4722102e1a4b37cd15dce567376d3978bab38dc64b2e24370a", kill_on_drop: false }`
[INFO] [stdout] d029ecabd1476f4722102e1a4b37cd15dce567376d3978bab38dc64b2e24370a