[INFO] fetching crate byztime-sys 2.0.0...
[INFO] testing byztime-sys-2.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate byztime-sys 2.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate byztime-sys 2.0.0 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 byztime-sys 2.0.0
[INFO] finished tweaking crates.io crate byztime-sys 2.0.0
[INFO] tweaked toml for crates.io crate byztime-sys 2.0.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6840c13689617d4c48d733f1ffff8923c3caaf6dd36ac98fc0a39d48a79ec752
[INFO] running `Command { std: "docker" "start" "-a" "6840c13689617d4c48d733f1ffff8923c3caaf6dd36ac98fc0a39d48a79ec752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6840c13689617d4c48d733f1ffff8923c3caaf6dd36ac98fc0a39d48a79ec752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6840c13689617d4c48d733f1ffff8923c3caaf6dd36ac98fc0a39d48a79ec752", kill_on_drop: false }`
[INFO] [stdout] 6840c13689617d4c48d733f1ffff8923c3caaf6dd36ac98fc0a39d48a79ec752
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6aa896fb680b67e1a8d7054b1d85d21fed6d6c9c04c55f3910c92b6f3e19f23d
[INFO] running `Command { std: "docker" "start" "-a" "6aa896fb680b67e1a8d7054b1d85d21fed6d6c9c04c55f3910c92b6f3e19f23d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling byztime-sys v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.98s
[INFO] running `Command { std: "docker" "inspect" "6aa896fb680b67e1a8d7054b1d85d21fed6d6c9c04c55f3910c92b6f3e19f23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa896fb680b67e1a8d7054b1d85d21fed6d6c9c04c55f3910c92b6f3e19f23d", kill_on_drop: false }`
[INFO] [stdout] 6aa896fb680b67e1a8d7054b1d85d21fed6d6c9c04c55f3910c92b6f3e19f23d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3b620dc72ac5fdaae2c334ca68c23e874fbbc8f6b5a8e66418b226ef46aafd83
[INFO] running `Command { std: "docker" "start" "-a" "3b620dc72ac5fdaae2c334ca68c23e874fbbc8f6b5a8e66418b226ef46aafd83", kill_on_drop: false }`
[INFO] [stderr]    Compiling byztime-sys v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "3b620dc72ac5fdaae2c334ca68c23e874fbbc8f6b5a8e66418b226ef46aafd83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b620dc72ac5fdaae2c334ca68c23e874fbbc8f6b5a8e66418b226ef46aafd83", kill_on_drop: false }`
[INFO] [stdout] 3b620dc72ac5fdaae2c334ca68c23e874fbbc8f6b5a8e66418b226ef46aafd83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 04a9ebd912ba357bfc905b3932d048b2501baa9193845fe1dc9bdb72b976d726
[INFO] running `Command { std: "docker" "start" "-a" "04a9ebd912ba357bfc905b3932d048b2501baa9193845fe1dc9bdb72b976d726", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/byztime_sys-39b81fe54d69517f)
[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] [stderr]    Doc-tests byztime-sys
[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" "04a9ebd912ba357bfc905b3932d048b2501baa9193845fe1dc9bdb72b976d726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a9ebd912ba357bfc905b3932d048b2501baa9193845fe1dc9bdb72b976d726", kill_on_drop: false }`
[INFO] [stdout] 04a9ebd912ba357bfc905b3932d048b2501baa9193845fe1dc9bdb72b976d726