[INFO] fetching crate iso6937 0.1.0...
[INFO] testing iso6937-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate iso6937 0.1.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate iso6937 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f28662a7ce47f47637ef2ec099a756733b486d93e131711d0b8365febdf68cea
[INFO] running `Command { std: "docker" "start" "-a" "f28662a7ce47f47637ef2ec099a756733b486d93e131711d0b8365febdf68cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f28662a7ce47f47637ef2ec099a756733b486d93e131711d0b8365febdf68cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28662a7ce47f47637ef2ec099a756733b486d93e131711d0b8365febdf68cea", kill_on_drop: false }`
[INFO] [stdout] f28662a7ce47f47637ef2ec099a756733b486d93e131711d0b8365febdf68cea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82aba41aa4154c9af2ca0e3771abe2c2264179b9c48c754678b234f42bb35eae
[INFO] running `Command { std: "docker" "start" "-a" "82aba41aa4154c9af2ca0e3771abe2c2264179b9c48c754678b234f42bb35eae", kill_on_drop: false }`
[INFO] [stderr]    Compiling iso6937 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "82aba41aa4154c9af2ca0e3771abe2c2264179b9c48c754678b234f42bb35eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82aba41aa4154c9af2ca0e3771abe2c2264179b9c48c754678b234f42bb35eae", kill_on_drop: false }`
[INFO] [stdout] 82aba41aa4154c9af2ca0e3771abe2c2264179b9c48c754678b234f42bb35eae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a1e098f7299b03e768dc04de9a9570a9e3d9b750f3fd15c4b3415b1be00d2a2
[INFO] running `Command { std: "docker" "start" "-a" "3a1e098f7299b03e768dc04de9a9570a9e3d9b750f3fd15c4b3415b1be00d2a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling iso6937 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "3a1e098f7299b03e768dc04de9a9570a9e3d9b750f3fd15c4b3415b1be00d2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1e098f7299b03e768dc04de9a9570a9e3d9b750f3fd15c4b3415b1be00d2a2", kill_on_drop: false }`
[INFO] [stdout] 3a1e098f7299b03e768dc04de9a9570a9e3d9b750f3fd15c4b3415b1be00d2a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4efa26bec133df1083369b091b0f167a9eceffce6871695a1f2b8b42cccdcc4
[INFO] running `Command { std: "docker" "start" "-a" "a4efa26bec133df1083369b091b0f167a9eceffce6871695a1f2b8b42cccdcc4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iso6937-7d3128d5a25128ac)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_decode ... ok
[INFO] [stderr]    Doc-tests iso6937
[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] [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" "a4efa26bec133df1083369b091b0f167a9eceffce6871695a1f2b8b42cccdcc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4efa26bec133df1083369b091b0f167a9eceffce6871695a1f2b8b42cccdcc4", kill_on_drop: false }`
[INFO] [stdout] a4efa26bec133df1083369b091b0f167a9eceffce6871695a1f2b8b42cccdcc4