[INFO] fetching crate rust-quickie 0.1.1...
[INFO] testing rust-quickie-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rust-quickie 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rust-quickie 0.1.1
[INFO] finished tweaking crates.io crate rust-quickie 0.1.1
[INFO] tweaked toml for crates.io crate rust-quickie 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-quickie 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-quickie 0.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb3e70627eb10b5406d0936191dacc9bbf3a7c23809cf7b0edfe461bff9cab54
[INFO] running `Command { std: "docker" "start" "-a" "eb3e70627eb10b5406d0936191dacc9bbf3a7c23809cf7b0edfe461bff9cab54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb3e70627eb10b5406d0936191dacc9bbf3a7c23809cf7b0edfe461bff9cab54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb3e70627eb10b5406d0936191dacc9bbf3a7c23809cf7b0edfe461bff9cab54", kill_on_drop: false }`
[INFO] [stdout] eb3e70627eb10b5406d0936191dacc9bbf3a7c23809cf7b0edfe461bff9cab54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0ffc59286b683b6978bc4a5ae84b90f734a62468d8c3330228b761e0d4f2867
[INFO] running `Command { std: "docker" "start" "-a" "c0ffc59286b683b6978bc4a5ae84b90f734a62468d8c3330228b761e0d4f2867", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-quickie v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `os::unix::process::CommandExt`
[INFO] [stdout]  --> src/main.rs:1:64
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{stdin, Read}, fmt::Write, fs, process::Command, os::unix::process::CommandExt, env};
[INFO] [stdout]   |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "c0ffc59286b683b6978bc4a5ae84b90f734a62468d8c3330228b761e0d4f2867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ffc59286b683b6978bc4a5ae84b90f734a62468d8c3330228b761e0d4f2867", kill_on_drop: false }`
[INFO] [stdout] c0ffc59286b683b6978bc4a5ae84b90f734a62468d8c3330228b761e0d4f2867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc2604c7d80ebd6c057ee1bd2095a4caaafd32cfaeff5e8501e445b7f2fb0b9a
[INFO] running `Command { std: "docker" "start" "-a" "fc2604c7d80ebd6c057ee1bd2095a4caaafd32cfaeff5e8501e445b7f2fb0b9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-quickie v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `os::unix::process::CommandExt`
[INFO] [stdout]  --> src/main.rs:1:64
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{stdin, Read}, fmt::Write, fs, process::Command, os::unix::process::CommandExt, env};
[INFO] [stdout]   |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "fc2604c7d80ebd6c057ee1bd2095a4caaafd32cfaeff5e8501e445b7f2fb0b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc2604c7d80ebd6c057ee1bd2095a4caaafd32cfaeff5e8501e445b7f2fb0b9a", kill_on_drop: false }`
[INFO] [stdout] fc2604c7d80ebd6c057ee1bd2095a4caaafd32cfaeff5e8501e445b7f2fb0b9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05c5a000de4c3dc47920c0529a23007e6aa55e0a2674642890a7c61801545bf3
[INFO] running `Command { std: "docker" "start" "-a" "05c5a000de4c3dc47920c0529a23007e6aa55e0a2674642890a7c61801545bf3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `os::unix::process::CommandExt`
[INFO] [stderr]  --> src/main.rs:1:64
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{io::{stdin, Read}, fmt::Write, fs, process::Command, os::unix::process::CommandExt, env};
[INFO] [stderr]   |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-quickie` (bin "rust-quickie" test) generated 1 warning (run `cargo fix --bin "rust-quickie" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_quickie-344c020237187625)
[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] running `Command { std: "docker" "inspect" "05c5a000de4c3dc47920c0529a23007e6aa55e0a2674642890a7c61801545bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c5a000de4c3dc47920c0529a23007e6aa55e0a2674642890a7c61801545bf3", kill_on_drop: false }`
[INFO] [stdout] 05c5a000de4c3dc47920c0529a23007e6aa55e0a2674642890a7c61801545bf3