[INFO] fetching crate iso6937 0.1.0...
[INFO] testing iso6937-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate iso6937 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate iso6937 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iso6937 0.1.0
[INFO] finished tweaking crates.io crate iso6937 0.1.0
[INFO] tweaked toml for crates.io crate iso6937 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7849383c7b2cf3b909b3eacd8202eea1667d9218ffb9dd21eb4d8e68dc1c72d5
[INFO] running `Command { std: "docker" "start" "-a" "7849383c7b2cf3b909b3eacd8202eea1667d9218ffb9dd21eb4d8e68dc1c72d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7849383c7b2cf3b909b3eacd8202eea1667d9218ffb9dd21eb4d8e68dc1c72d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7849383c7b2cf3b909b3eacd8202eea1667d9218ffb9dd21eb4d8e68dc1c72d5", kill_on_drop: false }`
[INFO] [stdout] 7849383c7b2cf3b909b3eacd8202eea1667d9218ffb9dd21eb4d8e68dc1c72d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 562d996eabe7b6ca30239da3f62ab076e0e4801ff2bd515ebe6385ca932db9df
[INFO] running `Command { std: "docker" "start" "-a" "562d996eabe7b6ca30239da3f62ab076e0e4801ff2bd515ebe6385ca932db9df", kill_on_drop: false }`
[INFO] [stderr]    Compiling iso6937 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "562d996eabe7b6ca30239da3f62ab076e0e4801ff2bd515ebe6385ca932db9df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "562d996eabe7b6ca30239da3f62ab076e0e4801ff2bd515ebe6385ca932db9df", kill_on_drop: false }`
[INFO] [stdout] 562d996eabe7b6ca30239da3f62ab076e0e4801ff2bd515ebe6385ca932db9df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98f459b726c745f145cb023959ef9dd9a432eb1572b3768e28a8503a0e59590e
[INFO] running `Command { std: "docker" "start" "-a" "98f459b726c745f145cb023959ef9dd9a432eb1572b3768e28a8503a0e59590e", kill_on_drop: false }`
[INFO] [stderr]    Compiling iso6937 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "98f459b726c745f145cb023959ef9dd9a432eb1572b3768e28a8503a0e59590e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98f459b726c745f145cb023959ef9dd9a432eb1572b3768e28a8503a0e59590e", kill_on_drop: false }`
[INFO] [stdout] 98f459b726c745f145cb023959ef9dd9a432eb1572b3768e28a8503a0e59590e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8f5bff9ada0fb69d1e71f8598d7a57cdf9d6dbd5e5ee8b4dce511d31a726a78
[INFO] running `Command { std: "docker" "start" "-a" "f8f5bff9ada0fb69d1e71f8598d7a57cdf9d6dbd5e5ee8b4dce511d31a726a78", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iso6937-9066591057f16e19)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_decode ... ok
[INFO] [stdout] test tests::test_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iso6937
[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" "f8f5bff9ada0fb69d1e71f8598d7a57cdf9d6dbd5e5ee8b4dce511d31a726a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f5bff9ada0fb69d1e71f8598d7a57cdf9d6dbd5e5ee8b4dce511d31a726a78", kill_on_drop: false }`
[INFO] [stdout] f8f5bff9ada0fb69d1e71f8598d7a57cdf9d6dbd5e5ee8b4dce511d31a726a78