[INFO] fetching crate bitmask 0.5.0...
[INFO] testing bitmask-0.5.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate bitmask 0.5.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate bitmask 0.5.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitmask 0.5.0
[INFO] finished tweaking crates.io crate bitmask 0.5.0
[INFO] tweaked toml for crates.io crate bitmask 0.5.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 815b2c6f3bf7cdf86d271ff495722c51b48d010e9ff00aeee200f7219ecf9a8b
[INFO] running `Command { std: "docker" "start" "-a" "815b2c6f3bf7cdf86d271ff495722c51b48d010e9ff00aeee200f7219ecf9a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "815b2c6f3bf7cdf86d271ff495722c51b48d010e9ff00aeee200f7219ecf9a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "815b2c6f3bf7cdf86d271ff495722c51b48d010e9ff00aeee200f7219ecf9a8b", kill_on_drop: false }`
[INFO] [stdout] 815b2c6f3bf7cdf86d271ff495722c51b48d010e9ff00aeee200f7219ecf9a8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1e465635aad3a2f81ff87f66730cdcffde06bca01ecd5c5970f990caebed5dd
[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" "b1e465635aad3a2f81ff87f66730cdcffde06bca01ecd5c5970f990caebed5dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitmask v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "b1e465635aad3a2f81ff87f66730cdcffde06bca01ecd5c5970f990caebed5dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e465635aad3a2f81ff87f66730cdcffde06bca01ecd5c5970f990caebed5dd", kill_on_drop: false }`
[INFO] [stdout] b1e465635aad3a2f81ff87f66730cdcffde06bca01ecd5c5970f990caebed5dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e463b47320d042668743f1f2230e8895c7cb517ae95eda9cc0cc21daa596b2c0
[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" "e463b47320d042668743f1f2230e8895c7cb517ae95eda9cc0cc21daa596b2c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitmask v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "e463b47320d042668743f1f2230e8895c7cb517ae95eda9cc0cc21daa596b2c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e463b47320d042668743f1f2230e8895c7cb517ae95eda9cc0cc21daa596b2c0", kill_on_drop: false }`
[INFO] [stdout] e463b47320d042668743f1f2230e8895c7cb517ae95eda9cc0cc21daa596b2c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a96ffcd81fb1ed4cdef1f2af0542127c633ab372560779a7b96b3b0dd021a48
[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" "6a96ffcd81fb1ed4cdef1f2af0542127c633ab372560779a7b96b3b0dd021a48", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitmask-10c57a1d433f6f54
[INFO] [stdout] test tests::test_bitand_assign ... ok
[INFO] [stderr]    Doc-tests bitmask
[INFO] [stdout] test tests::test_bitor ... ok
[INFO] [stdout] test tests::test_contains ... ok
[INFO] [stdout] test tests::test_intersects ... ok
[INFO] [stdout] test tests::test_is_all ... ok
[INFO] [stdout] test tests::test_is_none ... ok
[INFO] [stdout] test tests::test_pub_mask ... ok
[INFO] [stdout] test tests::test_set_unset ... ok
[INFO] [stdout] test tests::test_toggle ... ok
[INFO] [stdout] test tests::test_bitxor ... ok
[INFO] [stdout] test tests::test_bitxor_assign ... ok
[INFO] [stdout] test tests::test_bitor_assign ... ok
[INFO] [stdout] test tests::test_bitand ... ok
[INFO] [stdout] test tests::test_bitnot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ignored
[INFO] [stdout] test src/lib.rs - (line 37) ... ignored
[INFO] [stdout] test src/lib.rs - (line 44) ... ignored
[INFO] [stdout] test src/lib.rs - (line 7) ... ignored
[INFO] [stdout] test src/lib.rs - (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 141) ... ok
[INFO] [stdout] test src/lib.rs - (line 124) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 1.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a96ffcd81fb1ed4cdef1f2af0542127c633ab372560779a7b96b3b0dd021a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a96ffcd81fb1ed4cdef1f2af0542127c633ab372560779a7b96b3b0dd021a48", kill_on_drop: false }`
[INFO] [stdout] 6a96ffcd81fb1ed4cdef1f2af0542127c633ab372560779a7b96b3b0dd021a48