[INFO] fetching crate battrs 0.2.0...
[INFO] testing battrs-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate battrs 0.2.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate battrs 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate battrs 0.2.0
[INFO] finished tweaking crates.io crate battrs 0.2.0
[INFO] tweaked toml for crates.io crate battrs 0.2.0 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate crates.io crate battrs 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 553265c346afad0053e51e150527d5d8980187cafedf19a47cdca70ee314873f
[INFO] running `Command { std: "docker" "start" "-a" "553265c346afad0053e51e150527d5d8980187cafedf19a47cdca70ee314873f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "553265c346afad0053e51e150527d5d8980187cafedf19a47cdca70ee314873f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "553265c346afad0053e51e150527d5d8980187cafedf19a47cdca70ee314873f", kill_on_drop: false }`
[INFO] [stdout] 553265c346afad0053e51e150527d5d8980187cafedf19a47cdca70ee314873f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a88b5b543a31331aea2e1f778b950bab66e6a354145369c83f6fb9fc32ce8a7e
[INFO] running `Command { std: "docker" "start" "-a" "a88b5b543a31331aea2e1f778b950bab66e6a354145369c83f6fb9fc32ce8a7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling battrs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "a88b5b543a31331aea2e1f778b950bab66e6a354145369c83f6fb9fc32ce8a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a88b5b543a31331aea2e1f778b950bab66e6a354145369c83f6fb9fc32ce8a7e", kill_on_drop: false }`
[INFO] [stdout] a88b5b543a31331aea2e1f778b950bab66e6a354145369c83f6fb9fc32ce8a7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1daf483029a53401efa41f370def76be938fc3a038ce42fa5c02661270ffd04
[INFO] running `Command { std: "docker" "start" "-a" "a1daf483029a53401efa41f370def76be938fc3a038ce42fa5c02661270ffd04", kill_on_drop: false }`
[INFO] [stderr]    Compiling battrs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "a1daf483029a53401efa41f370def76be938fc3a038ce42fa5c02661270ffd04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1daf483029a53401efa41f370def76be938fc3a038ce42fa5c02661270ffd04", kill_on_drop: false }`
[INFO] [stdout] a1daf483029a53401efa41f370def76be938fc3a038ce42fa5c02661270ffd04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7d105f5d0f146d7a3d13e1d0933666b5358c056599beca335cbdd8420e465df
[INFO] running `Command { std: "docker" "start" "-a" "e7d105f5d0f146d7a3d13e1d0933666b5358c056599beca335cbdd8420e465df", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/battrs-f266dac758929f39)
[INFO] [stdout] test tests::test_draw_canon ... ok
[INFO] [stdout] test tests::none_when_unable_to_parse ... ok
[INFO] [stdout] test tests::test_draw_debug ... ok
[INFO] [stdout] test tests::battery_with_amount_100 ... ok
[INFO] [stdout] test tests::battery_with_amount_1 ... ok
[INFO] [stdout] test tests::battery_with_amount_10 ... ok
[INFO] [stdout] test tests::none_invalid_amount ... ok
[INFO] [stdout] test tests::other_with_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/battrs-1ad83f208609d14d)
[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 battrs
[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" "e7d105f5d0f146d7a3d13e1d0933666b5358c056599beca335cbdd8420e465df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d105f5d0f146d7a3d13e1d0933666b5358c056599beca335cbdd8420e465df", kill_on_drop: false }`
[INFO] [stdout] e7d105f5d0f146d7a3d13e1d0933666b5358c056599beca335cbdd8420e465df