[INFO] fetching crate bbqueue 0.4.12... [INFO] testing bbqueue-0.4.12 against 1.49.0 for beta-1.50-1 [INFO] extracting crate bbqueue 0.4.12 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate bbqueue 0.4.12 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bbqueue 0.4.12 [INFO] finished tweaking crates.io crate bbqueue 0.4.12 [INFO] tweaked toml for crates.io crate bbqueue 0.4.12 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9dd12cdb050c0fac0c2ccabb0100d9cb69e3d827ffd29778344846d693ff9da0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9dd12cdb050c0fac0c2ccabb0100d9cb69e3d827ffd29778344846d693ff9da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dd12cdb050c0fac0c2ccabb0100d9cb69e3d827ffd29778344846d693ff9da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dd12cdb050c0fac0c2ccabb0100d9cb69e3d827ffd29778344846d693ff9da0", kill_on_drop: false }` [INFO] [stdout] 9dd12cdb050c0fac0c2ccabb0100d9cb69e3d827ffd29778344846d693ff9da0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 620deab7178ffd11769082e27cfc1a3a098dfc827d35667b0ef734d0b26035b4 [INFO] running `Command { std: "docker" "start" "-a" "620deab7178ffd11769082e27cfc1a3a098dfc827d35667b0ef734d0b26035b4", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling bbqueue v0.4.12 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "620deab7178ffd11769082e27cfc1a3a098dfc827d35667b0ef734d0b26035b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "620deab7178ffd11769082e27cfc1a3a098dfc827d35667b0ef734d0b26035b4", kill_on_drop: false }` [INFO] [stdout] 620deab7178ffd11769082e27cfc1a3a098dfc827d35667b0ef734d0b26035b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3f54272b6751a60831e967badaface2202784bdba075b6c53fc1ae380e51a1d7 [INFO] running `Command { std: "docker" "start" "-a" "3f54272b6751a60831e967badaface2202784bdba075b6c53fc1ae380e51a1d7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bbqueue v0.4.12 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "3f54272b6751a60831e967badaface2202784bdba075b6c53fc1ae380e51a1d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f54272b6751a60831e967badaface2202784bdba075b6c53fc1ae380e51a1d7", kill_on_drop: false }` [INFO] [stdout] 3f54272b6751a60831e967badaface2202784bdba075b6c53fc1ae380e51a1d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4140c750b004b14e4b0cc28ac570b71bdad20b916b7232cf099d3eb51ec41237 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4140c750b004b14e4b0cc28ac570b71bdad20b916b7232cf099d3eb51ec41237", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bbqueue-05e3b93d186b11b3 [INFO] [stdout] [INFO] [stderr] Doc-tests bbqueue [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::ConstBBBuffer::new (line 252) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::SplitGrantR::bufs (line 1080) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::GrantR::buf (line 969) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::GrantW::buf (line 832) ... ok [INFO] [stdout] test src/framed.rs - framed (line 11) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::BBBuffer::capacity (line 693) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::Producer::grant_exact (line 346) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::BBBuffer::new (line 722) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::BBBuffer::try_split (line 47) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::Producer::grant_max_remaining (line 437) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::BBBuffer::try_release (line 119) ... ok [INFO] [stdout] test src/bbbuffer.rs - bbbuffer::Consumer::read (line 554) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4140c750b004b14e4b0cc28ac570b71bdad20b916b7232cf099d3eb51ec41237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4140c750b004b14e4b0cc28ac570b71bdad20b916b7232cf099d3eb51ec41237", kill_on_drop: false }` [INFO] [stdout] 4140c750b004b14e4b0cc28ac570b71bdad20b916b7232cf099d3eb51ec41237