[INFO] fetching crate bytesize 1.1.0...
[INFO] testing bytesize-1.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bytesize 1.1.0 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate bytesize 1.1.0 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 bytesize 1.1.0
[INFO] finished tweaking crates.io crate bytesize 1.1.0
[INFO] tweaked toml for crates.io crate bytesize 1.1.0 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 612ac61d7d27060f36fd398f6774b8c679dd3416a89fff9da002db5c8dba2d53
[INFO] running `Command { std: "docker" "start" "-a" "612ac61d7d27060f36fd398f6774b8c679dd3416a89fff9da002db5c8dba2d53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "612ac61d7d27060f36fd398f6774b8c679dd3416a89fff9da002db5c8dba2d53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "612ac61d7d27060f36fd398f6774b8c679dd3416a89fff9da002db5c8dba2d53", kill_on_drop: false }`
[INFO] [stdout] 612ac61d7d27060f36fd398f6774b8c679dd3416a89fff9da002db5c8dba2d53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 03b6eedf3d18c61e84125deb28585a295eace92c94e7e8f063bb0516f0c6b2c9
[INFO] running `Command { std: "docker" "start" "-a" "03b6eedf3d18c61e84125deb28585a295eace92c94e7e8f063bb0516f0c6b2c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytesize v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "03b6eedf3d18c61e84125deb28585a295eace92c94e7e8f063bb0516f0c6b2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b6eedf3d18c61e84125deb28585a295eace92c94e7e8f063bb0516f0c6b2c9", kill_on_drop: false }`
[INFO] [stdout] 03b6eedf3d18c61e84125deb28585a295eace92c94e7e8f063bb0516f0c6b2c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 376b25919a23457588c4e28e938dedb675fb06b076d674f70dfc09060d3f5cfe
[INFO] running `Command { std: "docker" "start" "-a" "376b25919a23457588c4e28e938dedb675fb06b076d674f70dfc09060d3f5cfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytesize v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "376b25919a23457588c4e28e938dedb675fb06b076d674f70dfc09060d3f5cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "376b25919a23457588c4e28e938dedb675fb06b076d674f70dfc09060d3f5cfe", kill_on_drop: false }`
[INFO] [stdout] 376b25919a23457588c4e28e938dedb675fb06b076d674f70dfc09060d3f5cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] e384d619306f37555a6a4f1a84a0b4bab516dcbd8bbe18b04a4fed9b27bdf6d3
[INFO] running `Command { std: "docker" "start" "-a" "e384d619306f37555a6a4f1a84a0b4bab516dcbd8bbe18b04a4fed9b27bdf6d3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bytesize-7f96e19c3880ecf6)
[INFO] [stdout] test parse::tests::to_and_from_str ... ok
[INFO] [stdout] test parse::tests::when_ok ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stdout] test tests::test_display_alignment ... ok
[INFO] [stdout] test tests::test_arithmetic_op ... ok
[INFO] [stdout] test parse::tests::when_err ... ok
[INFO] [stdout] test tests::test_comparison ... ok
[INFO] [stdout] test tests::test_to_string ... ok
[INFO] [stdout] test tests::test_arithmetic_primitives ... ok
[INFO] [stdout] test tests::test_to_string_as ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytesize
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e384d619306f37555a6a4f1a84a0b4bab516dcbd8bbe18b04a4fed9b27bdf6d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e384d619306f37555a6a4f1a84a0b4bab516dcbd8bbe18b04a4fed9b27bdf6d3", kill_on_drop: false }`
[INFO] [stdout] e384d619306f37555a6a4f1a84a0b4bab516dcbd8bbe18b04a4fed9b27bdf6d3