[INFO] fetching crate bass-sys 2.0.1...
[INFO] testing bass-sys-2.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bass-sys 2.0.1 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate bass-sys 2.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bass-sys 2.0.1
[INFO] finished tweaking crates.io crate bass-sys 2.0.1
[INFO] tweaked toml for crates.io crate bass-sys 2.0.1 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92349fc7538357ace2d26fe9091a8e11ccf69dcd4da7f34ad44b627281e21b3d
[INFO] running `Command { std: "docker" "start" "-a" "92349fc7538357ace2d26fe9091a8e11ccf69dcd4da7f34ad44b627281e21b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92349fc7538357ace2d26fe9091a8e11ccf69dcd4da7f34ad44b627281e21b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92349fc7538357ace2d26fe9091a8e11ccf69dcd4da7f34ad44b627281e21b3d", kill_on_drop: false }`
[INFO] [stdout] 92349fc7538357ace2d26fe9091a8e11ccf69dcd4da7f34ad44b627281e21b3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66a9ceb1baabc838ed6a1c8d040d54d27b4c1164477a03a655c954920161c960
[INFO] running `Command { std: "docker" "start" "-a" "66a9ceb1baabc838ed6a1c8d040d54d27b4c1164477a03a655c954920161c960", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling bass-sys v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "66a9ceb1baabc838ed6a1c8d040d54d27b4c1164477a03a655c954920161c960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a9ceb1baabc838ed6a1c8d040d54d27b4c1164477a03a655c954920161c960", kill_on_drop: false }`
[INFO] [stdout] 66a9ceb1baabc838ed6a1c8d040d54d27b4c1164477a03a655c954920161c960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e0108d04b49c5e72ec23039755dfe19cb74bff697a6bc6506fe974cb0846e9a
[INFO] running `Command { std: "docker" "start" "-a" "5e0108d04b49c5e72ec23039755dfe19cb74bff697a6bc6506fe974cb0846e9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bass-sys v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.75s
[INFO] running `Command { std: "docker" "inspect" "5e0108d04b49c5e72ec23039755dfe19cb74bff697a6bc6506fe974cb0846e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e0108d04b49c5e72ec23039755dfe19cb74bff697a6bc6506fe974cb0846e9a", kill_on_drop: false }`
[INFO] [stdout] 5e0108d04b49c5e72ec23039755dfe19cb74bff697a6bc6506fe974cb0846e9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f72e652902f8e3276a5211da30432684a9987f12898b288f94d902ab198661f
[INFO] running `Command { std: "docker" "start" "-a" "6f72e652902f8e3276a5211da30432684a9987f12898b288f94d902ab198661f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bass_sys-c946dbea18b3a514)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bass-sys
[INFO] [stdout] test result: ok. 0 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" "6f72e652902f8e3276a5211da30432684a9987f12898b288f94d902ab198661f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f72e652902f8e3276a5211da30432684a9987f12898b288f94d902ab198661f", kill_on_drop: false }`
[INFO] [stdout] 6f72e652902f8e3276a5211da30432684a9987f12898b288f94d902ab198661f