[INFO] fetching crate bitpattern 0.1.0...
[INFO] testing bitpattern-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate bitpattern 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bitpattern 0.1.0 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 bitpattern 0.1.0
[INFO] finished tweaking crates.io crate bitpattern 0.1.0
[INFO] tweaked toml for crates.io crate bitpattern 0.1.0 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59400da1d09162dd80797921fae920cfcad39b90eb31658c24068637c60e411f
[INFO] running `Command { std: "docker" "start" "-a" "59400da1d09162dd80797921fae920cfcad39b90eb31658c24068637c60e411f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59400da1d09162dd80797921fae920cfcad39b90eb31658c24068637c60e411f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59400da1d09162dd80797921fae920cfcad39b90eb31658c24068637c60e411f", kill_on_drop: false }`
[INFO] [stdout] 59400da1d09162dd80797921fae920cfcad39b90eb31658c24068637c60e411f
[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] 586ac246ad0e397bd5dfe06e29f7245f7c705eb0d65dab161f81511b80c16b02
[INFO] running `Command { std: "docker" "start" "-a" "586ac246ad0e397bd5dfe06e29f7245f7c705eb0d65dab161f81511b80c16b02", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitpattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "586ac246ad0e397bd5dfe06e29f7245f7c705eb0d65dab161f81511b80c16b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586ac246ad0e397bd5dfe06e29f7245f7c705eb0d65dab161f81511b80c16b02", kill_on_drop: false }`
[INFO] [stdout] 586ac246ad0e397bd5dfe06e29f7245f7c705eb0d65dab161f81511b80c16b02
[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] [stdout] f121002edd76024533a2d584dd86bf30e86a6f82432eaea5f92e7d14330709cd
[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" "f121002edd76024533a2d584dd86bf30e86a6f82432eaea5f92e7d14330709cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitpattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "f121002edd76024533a2d584dd86bf30e86a6f82432eaea5f92e7d14330709cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f121002edd76024533a2d584dd86bf30e86a6f82432eaea5f92e7d14330709cd", kill_on_drop: false }`
[INFO] [stdout] f121002edd76024533a2d584dd86bf30e86a6f82432eaea5f92e7d14330709cd
[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] dc3d98ab932c0631d45d03f812db1ca225904113c25fd77826ef473971109054
[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" "dc3d98ab932c0631d45d03f812db1ca225904113c25fd77826ef473971109054", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitpattern-82e0285be39be90f
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-633fe2def01bcbc1
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_bit1 ... ok
[INFO] [stdout] test test_bit128 ... ok
[INFO] [stdout] test test_bit16 ... ok
[INFO] [stdout] test test_bit32 ... ok
[INFO] [stdout] test test_expr ... ok
[INFO] [stdout] test test_readme ... ok
[INFO] [stdout] test test_bit8 ... ok
[INFO] [stdout] test test_bit64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitpattern
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - bitpattern (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc3d98ab932c0631d45d03f812db1ca225904113c25fd77826ef473971109054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3d98ab932c0631d45d03f812db1ca225904113c25fd77826ef473971109054", kill_on_drop: false }`
[INFO] [stdout] dc3d98ab932c0631d45d03f812db1ca225904113c25fd77826ef473971109054