[INFO] fetching crate tudor 0.0.3...
[INFO] testing tudor-0.0.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tudor 0.0.3 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate tudor 0.0.3 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 tudor 0.0.3
[INFO] finished tweaking crates.io crate tudor 0.0.3
[INFO] tweaked toml for crates.io crate tudor 0.0.3 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate crates.io crate tudor 0.0.3 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 011bb984068aba3566f5273d0caff309714efaee0213552b17e194c2496ef18c
[INFO] running `Command { std: "docker" "start" "-a" "011bb984068aba3566f5273d0caff309714efaee0213552b17e194c2496ef18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "011bb984068aba3566f5273d0caff309714efaee0213552b17e194c2496ef18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "011bb984068aba3566f5273d0caff309714efaee0213552b17e194c2496ef18c", kill_on_drop: false }`
[INFO] [stdout] 011bb984068aba3566f5273d0caff309714efaee0213552b17e194c2496ef18c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 756758a42cc42ba314c93ebe729c378cf2f91bb201b99140b59543f54ab791a8
[INFO] running `Command { std: "docker" "start" "-a" "756758a42cc42ba314c93ebe729c378cf2f91bb201b99140b59543f54ab791a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tudor v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "756758a42cc42ba314c93ebe729c378cf2f91bb201b99140b59543f54ab791a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756758a42cc42ba314c93ebe729c378cf2f91bb201b99140b59543f54ab791a8", kill_on_drop: false }`
[INFO] [stdout] 756758a42cc42ba314c93ebe729c378cf2f91bb201b99140b59543f54ab791a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] cdc706d179c9f1926e7a34f111d295d6f6daa5aaa4c0ccde67b6188c48577294
[INFO] running `Command { std: "docker" "start" "-a" "cdc706d179c9f1926e7a34f111d295d6f6daa5aaa4c0ccde67b6188c48577294", kill_on_drop: false }`
[INFO] [stderr]    Compiling tudor v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "cdc706d179c9f1926e7a34f111d295d6f6daa5aaa4c0ccde67b6188c48577294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc706d179c9f1926e7a34f111d295d6f6daa5aaa4c0ccde67b6188c48577294", kill_on_drop: false }`
[INFO] [stdout] cdc706d179c9f1926e7a34f111d295d6f6daa5aaa4c0ccde67b6188c48577294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] d3c30e2cc74dfdd488d6b1da811dc30689537158a2c013f53a7e194f57269635
[INFO] running `Command { std: "docker" "start" "-a" "d3c30e2cc74dfdd488d6b1da811dc30689537158a2c013f53a7e194f57269635", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tudor-90d542b55d40de8a)
[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" "d3c30e2cc74dfdd488d6b1da811dc30689537158a2c013f53a7e194f57269635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c30e2cc74dfdd488d6b1da811dc30689537158a2c013f53a7e194f57269635", kill_on_drop: false }`
[INFO] [stdout] d3c30e2cc74dfdd488d6b1da811dc30689537158a2c013f53a7e194f57269635