[INFO] fetching crate bbqueue 0.4.12...
[INFO] testing bbqueue-0.4.12 against 1.54.0 for beta-1.55-1
[INFO] extracting crate bbqueue 0.4.12 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate bbqueue 0.4.12 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be1a928648393c4aff541695c3c9c61eec5c0a45c74bfd0e834668754428ba1c
[INFO] running `Command { std: "docker" "start" "-a" "be1a928648393c4aff541695c3c9c61eec5c0a45c74bfd0e834668754428ba1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be1a928648393c4aff541695c3c9c61eec5c0a45c74bfd0e834668754428ba1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be1a928648393c4aff541695c3c9c61eec5c0a45c74bfd0e834668754428ba1c", kill_on_drop: false }`
[INFO] [stdout] be1a928648393c4aff541695c3c9c61eec5c0a45c74bfd0e834668754428ba1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6906bb813ac8123d9d7a04ba13b783fa274093ee661def58aa8f82975931d474
[INFO] running `Command { std: "docker" "start" "-a" "6906bb813ac8123d9d7a04ba13b783fa274093ee661def58aa8f82975931d474", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling bbqueue v0.4.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "6906bb813ac8123d9d7a04ba13b783fa274093ee661def58aa8f82975931d474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6906bb813ac8123d9d7a04ba13b783fa274093ee661def58aa8f82975931d474", kill_on_drop: false }`
[INFO] [stdout] 6906bb813ac8123d9d7a04ba13b783fa274093ee661def58aa8f82975931d474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a8b73f2a6f7d32e4fb3d9d0c224d3e730b985598d93da8e9b1e591345466a56
[INFO] running `Command { std: "docker" "start" "-a" "5a8b73f2a6f7d32e4fb3d9d0c224d3e730b985598d93da8e9b1e591345466a56", kill_on_drop: false }`
[INFO] [stderr]    Compiling bbqueue v0.4.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "5a8b73f2a6f7d32e4fb3d9d0c224d3e730b985598d93da8e9b1e591345466a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a8b73f2a6f7d32e4fb3d9d0c224d3e730b985598d93da8e9b1e591345466a56", kill_on_drop: false }`
[INFO] [stdout] 5a8b73f2a6f7d32e4fb3d9d0c224d3e730b985598d93da8e9b1e591345466a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca007c132a20cbcf233df6ec6445cbec4e3fb4b81aab7da79067d9bb91371dd0
[INFO] running `Command { std: "docker" "start" "-a" "ca007c132a20cbcf233df6ec6445cbec4e3fb4b81aab7da79067d9bb91371dd0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bbqueue-a0ba1205747b6039)
[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 bbqueue
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::ConstBBBuffer<A>::new (line 252) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 54) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::BBBuffer<N>::new (line 722) ... ok
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::BBBuffer<N>::try_split (line 47) ... ok
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::GrantW::buf (line 832) ... ok
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::Consumer::read (line 554) ... ok
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::BBBuffer<N>::try_release (line 119) ... ok
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::SplitGrantR::bufs (line 1080) ... ok
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::BBBuffer<N>::capacity (line 693) ... ok
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::Producer::grant_exact (line 346) ... ok
[INFO] [stdout] test src/framed.rs - framed (line 11) ... ok
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::Producer::grant_max_remaining (line 437) ... ok
[INFO] [stdout] test src/bbbuffer.rs - bbbuffer::GrantR::buf (line 969) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca007c132a20cbcf233df6ec6445cbec4e3fb4b81aab7da79067d9bb91371dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca007c132a20cbcf233df6ec6445cbec4e3fb4b81aab7da79067d9bb91371dd0", kill_on_drop: false }`
[INFO] [stdout] ca007c132a20cbcf233df6ec6445cbec4e3fb4b81aab7da79067d9bb91371dd0
