[INFO] fetching crate bitpack 0.2.1...
[INFO] testing bitpack-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bitpack 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate bitpack 0.2.1 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 bitpack 0.2.1
[INFO] finished tweaking crates.io crate bitpack 0.2.1
[INFO] tweaked toml for crates.io crate bitpack 0.2.1 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] b6ff08510f1f10acec49ad3f391839f4bea062fd0257dd1e80ac574dd9b7a795
[INFO] running `Command { std: "docker" "start" "-a" "b6ff08510f1f10acec49ad3f391839f4bea062fd0257dd1e80ac574dd9b7a795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6ff08510f1f10acec49ad3f391839f4bea062fd0257dd1e80ac574dd9b7a795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ff08510f1f10acec49ad3f391839f4bea062fd0257dd1e80ac574dd9b7a795", kill_on_drop: false }`
[INFO] [stdout] b6ff08510f1f10acec49ad3f391839f4bea062fd0257dd1e80ac574dd9b7a795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 514e5aba443b5bace7db9a11e51454783bbfc0fa835cb4341420cecd2c862e41
[INFO] running `Command { std: "docker" "start" "-a" "514e5aba443b5bace7db9a11e51454783bbfc0fa835cb4341420cecd2c862e41", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitpack v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "514e5aba443b5bace7db9a11e51454783bbfc0fa835cb4341420cecd2c862e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514e5aba443b5bace7db9a11e51454783bbfc0fa835cb4341420cecd2c862e41", kill_on_drop: false }`
[INFO] [stdout] 514e5aba443b5bace7db9a11e51454783bbfc0fa835cb4341420cecd2c862e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 726cd2fbc75e077889b8edb68061094cfe92bebc280546980e037bc1dad23f06
[INFO] running `Command { std: "docker" "start" "-a" "726cd2fbc75e077889b8edb68061094cfe92bebc280546980e037bc1dad23f06", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitpack v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "726cd2fbc75e077889b8edb68061094cfe92bebc280546980e037bc1dad23f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726cd2fbc75e077889b8edb68061094cfe92bebc280546980e037bc1dad23f06", kill_on_drop: false }`
[INFO] [stdout] 726cd2fbc75e077889b8edb68061094cfe92bebc280546980e037bc1dad23f06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 4c7d5c1e877b40d6241032847730ea5f6e3f8080aeb8cdfe1bf9b504eb8b22f4
[INFO] running `Command { std: "docker" "start" "-a" "4c7d5c1e877b40d6241032847730ea5f6e3f8080aeb8cdfe1bf9b504eb8b22f4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitpack-5390cee3c05bee11)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests bitpack
[INFO] [stdout] test test_moresmallbit ... ok
[INFO] [stdout] test test_bigbit ... ok
[INFO] [stdout] test test_smallbit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - BitPack<&'a [u8]>::read (line 99) ... ok
[INFO] [stdout] test src/lib.rs - BitPack<&'a mut [u8]>::write (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c7d5c1e877b40d6241032847730ea5f6e3f8080aeb8cdfe1bf9b504eb8b22f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7d5c1e877b40d6241032847730ea5f6e3f8080aeb8cdfe1bf9b504eb8b22f4", kill_on_drop: false }`
[INFO] [stdout] 4c7d5c1e877b40d6241032847730ea5f6e3f8080aeb8cdfe1bf9b504eb8b22f4