[INFO] fetching crate coffea 0.1.0...
[INFO] testing coffea-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate coffea 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate coffea 0.1.0
[INFO] finished tweaking crates.io crate coffea 0.1.0
[INFO] tweaked toml for crates.io crate coffea 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate coffea 0.1.0 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 coffea 0.1.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitreader v0.3.2
[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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1deeae19f588819473c4e50742f96385649078c3365fa244e1489b7cf3b06bc0
[INFO] running `Command { std: "docker" "start" "-a" "1deeae19f588819473c4e50742f96385649078c3365fa244e1489b7cf3b06bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1deeae19f588819473c4e50742f96385649078c3365fa244e1489b7cf3b06bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1deeae19f588819473c4e50742f96385649078c3365fa244e1489b7cf3b06bc0", kill_on_drop: false }`
[INFO] [stdout] 1deeae19f588819473c4e50742f96385649078c3365fa244e1489b7cf3b06bc0
[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=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] b9e275aab1013a1ad451ce7029eced1debc8667866a1484b3f31109afafcbdd2
[INFO] running `Command { std: "docker" "start" "-a" "b9e275aab1013a1ad451ce7029eced1debc8667866a1484b3f31109afafcbdd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bitreader v0.3.2
[INFO] [stderr]    Compiling coffea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::common::Type`
[INFO] [stdout]  --> src/builder.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use crate::common::Type;
[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 2.03s
[INFO] running `Command { std: "docker" "inspect" "b9e275aab1013a1ad451ce7029eced1debc8667866a1484b3f31109afafcbdd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e275aab1013a1ad451ce7029eced1debc8667866a1484b3f31109afafcbdd2", kill_on_drop: false }`
[INFO] [stdout] b9e275aab1013a1ad451ce7029eced1debc8667866a1484b3f31109afafcbdd2
[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=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] 4e6e64e1c0e0267de6aaf17cd1df35fab7a3ea66dd70d164e718711578c50d69
[INFO] running `Command { std: "docker" "start" "-a" "4e6e64e1c0e0267de6aaf17cd1df35fab7a3ea66dd70d164e718711578c50d69", kill_on_drop: false }`
[INFO] [stderr]    Compiling coffea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::common::Type`
[INFO] [stdout]  --> src/builder.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use crate::common::Type;
[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 1.00s
[INFO] running `Command { std: "docker" "inspect" "4e6e64e1c0e0267de6aaf17cd1df35fab7a3ea66dd70d164e718711578c50d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6e64e1c0e0267de6aaf17cd1df35fab7a3ea66dd70d164e718711578c50d69", kill_on_drop: false }`
[INFO] [stdout] 4e6e64e1c0e0267de6aaf17cd1df35fab7a3ea66dd70d164e718711578c50d69
[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=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] e0c8d7a252e16eb0dc4920b4c66715f18a64ceccbe22d489152c6deb4297d318
[INFO] running `Command { std: "docker" "start" "-a" "e0c8d7a252e16eb0dc4920b4c66715f18a64ceccbe22d489152c6deb4297d318", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::common::Type`
[INFO] [stderr]  --> src/builder.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use crate::common::Type;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `coffea` (bin "coffea" test) generated 1 warning (run `cargo fix --bin "coffea" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/coffea-ee92153441743c67)
[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" "e0c8d7a252e16eb0dc4920b4c66715f18a64ceccbe22d489152c6deb4297d318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c8d7a252e16eb0dc4920b4c66715f18a64ceccbe22d489152c6deb4297d318", kill_on_drop: false }`
[INFO] [stdout] e0c8d7a252e16eb0dc4920b4c66715f18a64ceccbe22d489152c6deb4297d318