[INFO] fetching crate crc32fast 1.2.1...
[INFO] testing crc32fast-1.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate crc32fast 1.2.1 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate crc32fast 1.2.1 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 crc32fast 1.2.1
[INFO] finished tweaking crates.io crate crc32fast 1.2.1
[INFO] tweaked toml for crates.io crate crc32fast 1.2.1 written to /workspace/builds/worker-73/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 1d7f58edae32dbe4da5ad600c14058df881304c066679439d2e11be0b21b1f77
[INFO] running `Command { std: "docker" "start" "-a" "1d7f58edae32dbe4da5ad600c14058df881304c066679439d2e11be0b21b1f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d7f58edae32dbe4da5ad600c14058df881304c066679439d2e11be0b21b1f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7f58edae32dbe4da5ad600c14058df881304c066679439d2e11be0b21b1f77", kill_on_drop: false }`
[INFO] [stdout] 1d7f58edae32dbe4da5ad600c14058df881304c066679439d2e11be0b21b1f77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] a3b178e867765fae85cb9ee58d032d56813108d323a309631d16c8a150a5ee75
[INFO] running `Command { std: "docker" "start" "-a" "a3b178e867765fae85cb9ee58d032d56813108d323a309631d16c8a150a5ee75", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "a3b178e867765fae85cb9ee58d032d56813108d323a309631d16c8a150a5ee75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b178e867765fae85cb9ee58d032d56813108d323a309631d16c8a150a5ee75", kill_on_drop: false }`
[INFO] [stdout] a3b178e867765fae85cb9ee58d032d56813108d323a309631d16c8a150a5ee75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 8d98dd5cf524db9b846221e92baf2e28562c404d67686cd04a1ea84d0d5c0928
[INFO] running `Command { std: "docker" "start" "-a" "8d98dd5cf524db9b846221e92baf2e28562c404d67686cd04a1ea84d0d5c0928", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling crc32fast v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "8d98dd5cf524db9b846221e92baf2e28562c404d67686cd04a1ea84d0d5c0928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d98dd5cf524db9b846221e92baf2e28562c404d67686cd04a1ea84d0d5c0928", kill_on_drop: false }`
[INFO] [stdout] 8d98dd5cf524db9b846221e92baf2e28562c404d67686cd04a1ea84d0d5c0928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 7ba57acd30f95b2dfa9fea537a3e1333d7143edb4344d70270e5467e31ea27d5
[INFO] running `Command { std: "docker" "start" "-a" "7ba57acd30f95b2dfa9fea537a3e1333d7143edb4344d70270e5467e31ea27d5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crc32fast-75075740d4f2d440)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test baseline::test::slow ... ok
[INFO] [stdout] test baseline::test::fast_16_is_the_same_as_slow ... ok
[INFO] [stdout] test test::combine ... ok
[INFO] [stdout] test specialized::pclmulqdq::test::check_against_baseline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crc32fast
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ba57acd30f95b2dfa9fea537a3e1333d7143edb4344d70270e5467e31ea27d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba57acd30f95b2dfa9fea537a3e1333d7143edb4344d70270e5467e31ea27d5", kill_on_drop: false }`
[INFO] [stdout] 7ba57acd30f95b2dfa9fea537a3e1333d7143edb4344d70270e5467e31ea27d5