[INFO] fetching crate hash32 0.2.1...
[INFO] testing hash32-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate hash32 0.2.1 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate hash32 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 hash32 0.2.1
[INFO] finished tweaking crates.io crate hash32 0.2.1
[INFO] tweaked toml for crates.io crate hash32 0.2.1 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate crates.io crate hash32 0.2.1 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] 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] eb5ca1bea30ad7ba52c812488aab15208358ed52b7b93c2553e968ec03465e30
[INFO] running `Command { std: "docker" "start" "-a" "eb5ca1bea30ad7ba52c812488aab15208358ed52b7b93c2553e968ec03465e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb5ca1bea30ad7ba52c812488aab15208358ed52b7b93c2553e968ec03465e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5ca1bea30ad7ba52c812488aab15208358ed52b7b93c2553e968ec03465e30", kill_on_drop: false }`
[INFO] [stdout] eb5ca1bea30ad7ba52c812488aab15208358ed52b7b93c2553e968ec03465e30
[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] c0ff91b8de0d4e1418eadbbc8657f311c70879b1b81dd925cb32d4f8677d6e86
[INFO] running `Command { std: "docker" "start" "-a" "c0ff91b8de0d4e1418eadbbc8657f311c70879b1b81dd925cb32d4f8677d6e86", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash32 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "c0ff91b8de0d4e1418eadbbc8657f311c70879b1b81dd925cb32d4f8677d6e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ff91b8de0d4e1418eadbbc8657f311c70879b1b81dd925cb32d4f8677d6e86", kill_on_drop: false }`
[INFO] [stdout] c0ff91b8de0d4e1418eadbbc8657f311c70879b1b81dd925cb32d4f8677d6e86
[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] b7580ba0f0af6d88a48ea329317ad62f8779e236e4f051d646e05c4b883a63f2
[INFO] running `Command { std: "docker" "start" "-a" "b7580ba0f0af6d88a48ea329317ad62f8779e236e4f051d646e05c4b883a63f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling hash32-derive v0.1.0
[INFO] [stderr]    Compiling hash32 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "b7580ba0f0af6d88a48ea329317ad62f8779e236e4f051d646e05c4b883a63f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7580ba0f0af6d88a48ea329317ad62f8779e236e4f051d646e05c4b883a63f2", kill_on_drop: false }`
[INFO] [stdout] b7580ba0f0af6d88a48ea329317ad62f8779e236e4f051d646e05c4b883a63f2
[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] a3e94afbd030a9f8dbf6888d466f4db24ab3fbac2a3cfabbf9c31e977df393cf
[INFO] running `Command { std: "docker" "start" "-a" "a3e94afbd030a9f8dbf6888d466f4db24ab3fbac2a3cfabbf9c31e977df393cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hash32-2d2ab3030cde20db)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests hash32
[INFO] [stdout] test test::hashes_tuples ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ignored
[INFO] [stdout] test src/lib.rs - (line 52) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a3e94afbd030a9f8dbf6888d466f4db24ab3fbac2a3cfabbf9c31e977df393cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e94afbd030a9f8dbf6888d466f4db24ab3fbac2a3cfabbf9c31e977df393cf", kill_on_drop: false }`
[INFO] [stdout] a3e94afbd030a9f8dbf6888d466f4db24ab3fbac2a3cfabbf9c31e977df393cf