[INFO] fetching crate bit_utils 0.1.1...
[INFO] testing bit_utils-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate bit_utils 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bit_utils 0.1.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bit_utils 0.1.1
[INFO] finished tweaking crates.io crate bit_utils 0.1.1
[INFO] tweaked toml for crates.io crate bit_utils 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba9d75b14a280ab9d2d39c9fbe3a5bf755a4117f67ba1eedb0bc61ea917bb3b1
[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" "ba9d75b14a280ab9d2d39c9fbe3a5bf755a4117f67ba1eedb0bc61ea917bb3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba9d75b14a280ab9d2d39c9fbe3a5bf755a4117f67ba1eedb0bc61ea917bb3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba9d75b14a280ab9d2d39c9fbe3a5bf755a4117f67ba1eedb0bc61ea917bb3b1", kill_on_drop: false }`
[INFO] [stdout] ba9d75b14a280ab9d2d39c9fbe3a5bf755a4117f67ba1eedb0bc61ea917bb3b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02e52a4aadb3dbf2254e9075fe6cb90c63be1e2e73286c40288788a0c8445890
[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" "02e52a4aadb3dbf2254e9075fe6cb90c63be1e2e73286c40288788a0c8445890", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "02e52a4aadb3dbf2254e9075fe6cb90c63be1e2e73286c40288788a0c8445890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e52a4aadb3dbf2254e9075fe6cb90c63be1e2e73286c40288788a0c8445890", kill_on_drop: false }`
[INFO] [stdout] 02e52a4aadb3dbf2254e9075fe6cb90c63be1e2e73286c40288788a0c8445890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 593c5faeaa270412b9a4881603e31add3a3c8f9d56e1a2b0d5e4c41e011255be
[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" "593c5faeaa270412b9a4881603e31add3a3c8f9d56e1a2b0d5e4c41e011255be", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "593c5faeaa270412b9a4881603e31add3a3c8f9d56e1a2b0d5e4c41e011255be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "593c5faeaa270412b9a4881603e31add3a3c8f9d56e1a2b0d5e4c41e011255be", kill_on_drop: false }`
[INFO] [stdout] 593c5faeaa270412b9a4881603e31add3a3c8f9d56e1a2b0d5e4c41e011255be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7588f07a223e490eed980cbd56317f80966a017498b1460b8b7eccec1d947de
[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" "d7588f07a223e490eed980cbd56317f80966a017498b1460b8b7eccec1d947de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bit_utils-67f722df8a78446e)
[INFO] [stdout] running 32 tests
[INFO] [stdout] test tests::test_bit_in_bounds_u32 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_i16 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_u64 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_u8 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_i8 ... ok
[INFO] [stdout] test tests::test_has_x_bit_i64 ... ok
[INFO] [stdout] test tests::test_has_x_bit_u16 ... ok
[INFO] [stdout] test tests::test_has_x_bit_i16 ... ok
[INFO] [stdout] test tests::test_has_x_bit_i8 ... ok
[INFO] [stdout] test tests::test_has_x_bit_u32 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_i16 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_i8 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_i64 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_u32 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_u64 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_u16 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_u8 ... ok
[INFO] [stdout] test tests::test_number_of_bits_i32 ... ok
[INFO] [stdout] test tests::test_number_of_bits_i16 ... ok
[INFO] [stdout] test tests::test_number_of_bits_i64 ... ok
[INFO] [stdout] test tests::test_number_of_bits_i8 ... ok
[INFO] [stdout] test tests::test_number_of_bits_u16 ... ok
[INFO] [stdout] test tests::test_has_x_bit_u8 ... ok
[INFO] [stdout] test tests::test_number_of_bits_u64 ... ok
[INFO] [stdout] test tests::test_number_of_bits_u8 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_i32 ... ok
[INFO] [stdout] test tests::test_number_of_bits_u32 ... ok
[INFO] [stderr]    Doc-tests bit_utils
[INFO] [stdout] test tests::test_has_x_bit_u64 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_i64 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_i32 ... ok
[INFO] [stdout] test tests::test_has_x_bit_i32 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "d7588f07a223e490eed980cbd56317f80966a017498b1460b8b7eccec1d947de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7588f07a223e490eed980cbd56317f80966a017498b1460b8b7eccec1d947de", kill_on_drop: false }`
[INFO] [stdout] d7588f07a223e490eed980cbd56317f80966a017498b1460b8b7eccec1d947de