[INFO] fetching crate tiger-digest 0.1.1...
[INFO] testing tiger-digest-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tiger-digest 0.1.1 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate tiger-digest 0.1.1 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 tiger-digest 0.1.1
[INFO] finished tweaking crates.io crate tiger-digest 0.1.1
[INFO] tweaked toml for crates.io crate tiger-digest 0.1.1 written to /workspace/builds/worker-87/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 61c247e536d8daaaf1b206e2ce62bb70a10c2bf2c47d1c6c3ab689c34c36cfd6
[INFO] running `Command { std: "docker" "start" "-a" "61c247e536d8daaaf1b206e2ce62bb70a10c2bf2c47d1c6c3ab689c34c36cfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61c247e536d8daaaf1b206e2ce62bb70a10c2bf2c47d1c6c3ab689c34c36cfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c247e536d8daaaf1b206e2ce62bb70a10c2bf2c47d1c6c3ab689c34c36cfd6", kill_on_drop: false }`
[INFO] [stdout] 61c247e536d8daaaf1b206e2ce62bb70a10c2bf2c47d1c6c3ab689c34c36cfd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] f1cb9dc9e71c8f45373b2e0aef4c7106d21c250e079fbeb6c8cfefec034beb68
[INFO] running `Command { std: "docker" "start" "-a" "f1cb9dc9e71c8f45373b2e0aef4c7106d21c250e079fbeb6c8cfefec034beb68", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling generic-array v0.11.2
[INFO] [stderr]    Compiling generic-array v0.9.1
[INFO] [stderr]    Compiling block-buffer v0.5.1
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling tiger-digest v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.49s
[INFO] running `Command { std: "docker" "inspect" "f1cb9dc9e71c8f45373b2e0aef4c7106d21c250e079fbeb6c8cfefec034beb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cb9dc9e71c8f45373b2e0aef4c7106d21c250e079fbeb6c8cfefec034beb68", kill_on_drop: false }`
[INFO] [stdout] f1cb9dc9e71c8f45373b2e0aef4c7106d21c250e079fbeb6c8cfefec034beb68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] cb593c2e035225413c477d2d318bad05ffb3fdf137870acbb8064882105cdd28
[INFO] running `Command { std: "docker" "start" "-a" "cb593c2e035225413c477d2d318bad05ffb3fdf137870acbb8064882105cdd28", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.3
[INFO] [stderr]    Compiling proc-macro-hack v0.4.3
[INFO] [stderr]    Compiling hex-literal-impl v0.1.2
[INFO] [stderr]    Compiling hex-literal v0.1.4
[INFO] [stderr]    Compiling tiger-digest v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 51.44s
[INFO] running `Command { std: "docker" "inspect" "cb593c2e035225413c477d2d318bad05ffb3fdf137870acbb8064882105cdd28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb593c2e035225413c477d2d318bad05ffb3fdf137870acbb8064882105cdd28", kill_on_drop: false }`
[INFO] [stdout] cb593c2e035225413c477d2d318bad05ffb3fdf137870acbb8064882105cdd28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] ec26a054afedc74a9a163a2436d5e005adc4cd56f144a51e2f8a0e663a1b404f
[INFO] running `Command { std: "docker" "start" "-a" "ec26a054afedc74a9a163a2436d5e005adc4cd56f144a51e2f8a0e663a1b404f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tiger_digest-6dea2dc0c1cad522)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tiger-digest
[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" "ec26a054afedc74a9a163a2436d5e005adc4cd56f144a51e2f8a0e663a1b404f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec26a054afedc74a9a163a2436d5e005adc4cd56f144a51e2f8a0e663a1b404f", kill_on_drop: false }`
[INFO] [stdout] ec26a054afedc74a9a163a2436d5e005adc4cd56f144a51e2f8a0e663a1b404f