[INFO] fetching crate bv2av 1.2.2...
[INFO] testing bv2av-1.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bv2av 1.2.2 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate bv2av 1.2.2 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 bv2av 1.2.2
[INFO] finished tweaking crates.io crate bv2av 1.2.2
[INFO] tweaked toml for crates.io crate bv2av 1.2.2 written to /workspace/builds/worker-111/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] b9e47ed626bfac7d699c9c5b2ce3563a8516e1ba4a14d0fef2a5a08a02bf59cb
[INFO] running `Command { std: "docker" "start" "-a" "b9e47ed626bfac7d699c9c5b2ce3563a8516e1ba4a14d0fef2a5a08a02bf59cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9e47ed626bfac7d699c9c5b2ce3563a8516e1ba4a14d0fef2a5a08a02bf59cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e47ed626bfac7d699c9c5b2ce3563a8516e1ba4a14d0fef2a5a08a02bf59cb", kill_on_drop: false }`
[INFO] [stdout] b9e47ed626bfac7d699c9c5b2ce3563a8516e1ba4a14d0fef2a5a08a02bf59cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 051ac8a39337242165a0b8e44cec718382d50b71638e05fc8943617f946b21f6
[INFO] running `Command { std: "docker" "start" "-a" "051ac8a39337242165a0b8e44cec718382d50b71638e05fc8943617f946b21f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling bv2av v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "051ac8a39337242165a0b8e44cec718382d50b71638e05fc8943617f946b21f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "051ac8a39337242165a0b8e44cec718382d50b71638e05fc8943617f946b21f6", kill_on_drop: false }`
[INFO] [stdout] 051ac8a39337242165a0b8e44cec718382d50b71638e05fc8943617f946b21f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] f27e1675bf5dc51667264f5f896acbfe50868aa7e6f5ee0efa7187926dc5017e
[INFO] running `Command { std: "docker" "start" "-a" "f27e1675bf5dc51667264f5f896acbfe50868aa7e6f5ee0efa7187926dc5017e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bv2av v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "f27e1675bf5dc51667264f5f896acbfe50868aa7e6f5ee0efa7187926dc5017e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f27e1675bf5dc51667264f5f896acbfe50868aa7e6f5ee0efa7187926dc5017e", kill_on_drop: false }`
[INFO] [stdout] f27e1675bf5dc51667264f5f896acbfe50868aa7e6f5ee0efa7187926dc5017e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] bf2f071b93361535d886c662476a46a3fedf8ebff17e8bd1351ad3617cb240f3
[INFO] running `Command { std: "docker" "start" "-a" "bf2f071b93361535d886c662476a46a3fedf8ebff17e8bd1351ad3617cb240f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bv2av-39ac008a6e064274)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::dec_works ... ok
[INFO] [stdout] test tests::enc_works ... ok
[INFO] [stdout] test tests::display_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bv2av
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - BiliAv::get (line 115) ... ok
[INFO] [stdout] test src/lib.rs - BiliBv::dec (line 74) ... ok
[INFO] [stdout] test src/lib.rs - BiliAv::enc (line 129) ... ok
[INFO] [stdout] test src/lib.rs - BiliBv::get (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf2f071b93361535d886c662476a46a3fedf8ebff17e8bd1351ad3617cb240f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2f071b93361535d886c662476a46a3fedf8ebff17e8bd1351ad3617cb240f3", kill_on_drop: false }`
[INFO] [stdout] bf2f071b93361535d886c662476a46a3fedf8ebff17e8bd1351ad3617cb240f3