[INFO] fetching crate ToolTweaker 1.0.3...
[INFO] testing ToolTweaker-1.0.3 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] extracting crate ToolTweaker 1.0.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ToolTweaker 1.0.3
[INFO] finished tweaking crates.io crate ToolTweaker 1.0.3
[INFO] tweaked toml for crates.io crate ToolTweaker 1.0.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ToolTweaker 1.0.3 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ToolTweaker 1.0.3 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpufeatures v0.2.15
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[INFO] [stderr]   Downloaded indicatif v0.17.9
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[INFO] [stderr]   Downloaded portable-atomic v1.9.0
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[INFO] [stderr]   Downloaded opentelemetry_sdk v0.27.0
[INFO] [stderr]   Downloaded zip-extract v0.2.1
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[INFO] [stderr]   Downloaded opentelemetry v0.22.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5663913a1032c655b3fcf66b0362a8935fcd57c45eaee4676a20e506cd815134
[INFO] running `Command { std: "docker" "start" "-a" "5663913a1032c655b3fcf66b0362a8935fcd57c45eaee4676a20e506cd815134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5663913a1032c655b3fcf66b0362a8935fcd57c45eaee4676a20e506cd815134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5663913a1032c655b3fcf66b0362a8935fcd57c45eaee4676a20e506cd815134", kill_on_drop: false }`
[INFO] [stdout] 5663913a1032c655b3fcf66b0362a8935fcd57c45eaee4676a20e506cd815134
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42dfeee82ee19bb973f2e013631f5e5fd52afc0fe4bb111b4b7f5394a06316e4
[INFO] running `Command { std: "docker" "start" "-a" "42dfeee82ee19bb973f2e013631f5e5fd52afc0fe4bb111b4b7f5394a06316e4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling opentelemetry_sdk v0.27.0
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[INFO] [stderr]    Compiling icu_normalizer v1.5.0
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[INFO] [stderr]    Compiling hyper v1.5.0
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[INFO] [stderr]    Compiling hyper-tls v0.6.0
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[INFO] [stderr]    Compiling reqwest-middleware v0.4.0
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[INFO] [stderr]    Compiling reqwest-tracing v0.5.4
[INFO] [stderr]    Compiling trauma v2.2.6
[INFO] [stderr]    Compiling ToolTweaker v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/windows.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{BufRead, BufReader, Error, Read}, path::Path, process::Stdio, thread};
[INFO] [stdout]   |                                           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "42dfeee82ee19bb973f2e013631f5e5fd52afc0fe4bb111b4b7f5394a06316e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dfeee82ee19bb973f2e013631f5e5fd52afc0fe4bb111b4b7f5394a06316e4", kill_on_drop: false }`
[INFO] [stdout] 42dfeee82ee19bb973f2e013631f5e5fd52afc0fe4bb111b4b7f5394a06316e4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51caab5ff6db20562f7e3170ab97edf27139c61f26fe7efc0d6d27b06a2162fa
[INFO] running `Command { std: "docker" "start" "-a" "51caab5ff6db20562f7e3170ab97edf27139c61f26fe7efc0d6d27b06a2162fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling ToolTweaker v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/windows.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{BufRead, BufReader, Error, Read}, path::Path, process::Stdio, thread};
[INFO] [stdout]   |                                           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "51caab5ff6db20562f7e3170ab97edf27139c61f26fe7efc0d6d27b06a2162fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51caab5ff6db20562f7e3170ab97edf27139c61f26fe7efc0d6d27b06a2162fa", kill_on_drop: false }`
[INFO] [stdout] 51caab5ff6db20562f7e3170ab97edf27139c61f26fe7efc0d6d27b06a2162fa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22f07d69b8297698d1244c66c3d7017b826adf3522171b57fbdee699bacf8106
[INFO] running `Command { std: "docker" "start" "-a" "22f07d69b8297698d1244c66c3d7017b826adf3522171b57fbdee699bacf8106", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/windows.rs:1:43
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{io::{BufRead, BufReader, Error, Read}, path::Path, process::Stdio, thread};
[INFO] [stderr]   |                                           ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ToolTweaker` (bin "ToolTweaker" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ToolTweaker-2e45ceab25b2f6db)
[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] running `Command { std: "docker" "inspect" "22f07d69b8297698d1244c66c3d7017b826adf3522171b57fbdee699bacf8106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22f07d69b8297698d1244c66c3d7017b826adf3522171b57fbdee699bacf8106", kill_on_drop: false }`
[INFO] [stdout] 22f07d69b8297698d1244c66c3d7017b826adf3522171b57fbdee699bacf8106