[INFO] fetching crate bchlib 0.2.1...
[INFO] testing bchlib-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bchlib 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bchlib 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 bchlib 0.2.1
[INFO] finished tweaking crates.io crate bchlib 0.2.1
[INFO] tweaked toml for crates.io crate bchlib 0.2.1 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 445716a19b3d2cd27ed3367d4cbe44d88b3682a0e86fd1427c522aa2c343cceb
[INFO] running `Command { std: "docker" "start" "-a" "445716a19b3d2cd27ed3367d4cbe44d88b3682a0e86fd1427c522aa2c343cceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "445716a19b3d2cd27ed3367d4cbe44d88b3682a0e86fd1427c522aa2c343cceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445716a19b3d2cd27ed3367d4cbe44d88b3682a0e86fd1427c522aa2c343cceb", kill_on_drop: false }`
[INFO] [stdout] 445716a19b3d2cd27ed3367d4cbe44d88b3682a0e86fd1427c522aa2c343cceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bb995159626e2939d75eb9bc1c7a419eb5061359016ab8e40ab47e4a65280d10
[INFO] running `Command { std: "docker" "start" "-a" "bb995159626e2939d75eb9bc1c7a419eb5061359016ab8e40ab47e4a65280d10", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling bindgen v0.42.3
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling bchlib-sys v0.2.1
[INFO] [stderr]    Compiling bchlib v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.23s
[INFO] running `Command { std: "docker" "inspect" "bb995159626e2939d75eb9bc1c7a419eb5061359016ab8e40ab47e4a65280d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb995159626e2939d75eb9bc1c7a419eb5061359016ab8e40ab47e4a65280d10", kill_on_drop: false }`
[INFO] [stdout] bb995159626e2939d75eb9bc1c7a419eb5061359016ab8e40ab47e4a65280d10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e78cd5b951ed15cb89509f84fd7729ff77cde73a4f32c33763d8ecac768e110f
[INFO] running `Command { std: "docker" "start" "-a" "e78cd5b951ed15cb89509f84fd7729ff77cde73a4f32c33763d8ecac768e110f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bchlib v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "e78cd5b951ed15cb89509f84fd7729ff77cde73a4f32c33763d8ecac768e110f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78cd5b951ed15cb89509f84fd7729ff77cde73a4f32c33763d8ecac768e110f", kill_on_drop: false }`
[INFO] [stdout] e78cd5b951ed15cb89509f84fd7729ff77cde73a4f32c33763d8ecac768e110f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 82a66f0e293e914f3e7a8e20659fdab1a3cb9c1abf3809ed1b7e02648487a34a
[INFO] running `Command { std: "docker" "start" "-a" "82a66f0e293e914f3e7a8e20659fdab1a3cb9c1abf3809ed1b7e02648487a34a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bchlib-aafd0976ea20c662)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bchlib
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_init_fail ... ok
[INFO] [stdout] test tests::test_decode ... ok
[INFO] [stdout] test tests::test_decode_err ... ok
[INFO] [stdout] test tests::test_sync_codeword ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "82a66f0e293e914f3e7a8e20659fdab1a3cb9c1abf3809ed1b7e02648487a34a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a66f0e293e914f3e7a8e20659fdab1a3cb9c1abf3809ed1b7e02648487a34a", kill_on_drop: false }`
[INFO] [stdout] 82a66f0e293e914f3e7a8e20659fdab1a3cb9c1abf3809ed1b7e02648487a34a