[INFO] cloning repository https://github.com/samothx/bitfield
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samothx/bitfield" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamothx%2Fbitfield", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamothx%2Fbitfield'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da40650831c5fa122dd0b1827997852a4deeed3a
[INFO] testing samothx/bitfield against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamothx%2Fbitfield" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samothx/bitfield 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 git repo https://github.com/samothx/bitfield
[INFO] finished tweaking git repo https://github.com/samothx/bitfield
[INFO] tweaked toml for git repo https://github.com/samothx/bitfield written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/samothx/bitfield already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b00e9fa34ecf8b7e89eae4c57db36d96168f592c24262cb1897f5c6b9593909
[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" "2b00e9fa34ecf8b7e89eae4c57db36d96168f592c24262cb1897f5c6b9593909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b00e9fa34ecf8b7e89eae4c57db36d96168f592c24262cb1897f5c6b9593909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b00e9fa34ecf8b7e89eae4c57db36d96168f592c24262cb1897f5c6b9593909", kill_on_drop: false }`
[INFO] [stdout] 2b00e9fa34ecf8b7e89eae4c57db36d96168f592c24262cb1897f5c6b9593909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6022a6318332fd1e11bd899d9c903b571bb6201a5ac00870e1e51d36933dcd8
[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" "f6022a6318332fd1e11bd899d9c903b571bb6201a5ac00870e1e51d36933dcd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitfield v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "f6022a6318332fd1e11bd899d9c903b571bb6201a5ac00870e1e51d36933dcd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6022a6318332fd1e11bd899d9c903b571bb6201a5ac00870e1e51d36933dcd8", kill_on_drop: false }`
[INFO] [stdout] f6022a6318332fd1e11bd899d9c903b571bb6201a5ac00870e1e51d36933dcd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 8b0ea02158fb5da3ec2ce07b3225086b08a2ade1880da07b38d81bc6aec046b5
[INFO] running `Command { std: "docker" "start" "-a" "8b0ea02158fb5da3ec2ce07b3225086b08a2ade1880da07b38d81bc6aec046b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitfield v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "8b0ea02158fb5da3ec2ce07b3225086b08a2ade1880da07b38d81bc6aec046b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0ea02158fb5da3ec2ce07b3225086b08a2ade1880da07b38d81bc6aec046b5", kill_on_drop: false }`
[INFO] [stdout] 8b0ea02158fb5da3ec2ce07b3225086b08a2ade1880da07b38d81bc6aec046b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] b20b768837db111d00619b13243ad945e79c5d838e0120b3c9c8ab3e5df35d8a
[INFO] running `Command { std: "docker" "start" "-a" "b20b768837db111d00619b13243ad945e79c5d838e0120b3c9c8ab3e5df35d8a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitfield-441ad0834936a1d1
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test bitfield::tests::test_get_i32 ... ok
[INFO] [stdout] test bitfield::tests::test_get_i16 ... ok
[INFO] [stdout] test bitfield::tests::test_get_u32_be ... ok
[INFO] [stdout] test bitfield::tests::test_get_i64_be ... ok
[INFO] [stdout] test mutable_bitfield::tests::test_set_u8 ... ok
[INFO] [stdout] test bitfield::tests::test_get_u64_le ... ok
[INFO] [stdout] test bitfield::tests::test_get_i8 ... ok
[INFO] [stdout] test bitfield::tests::test_get_u16_be ... ok
[INFO] [stdout] test mutable_bitfield::tests::test_set_bits ... ok
[INFO] [stdout] test bitfield::tests::test_get_u8 ... ok
[INFO] [stdout] test mutable_bitfield::tests::test_create_mask ... ok
[INFO] [stdout] test bitfield::tests::test_get_i64_le ... ok
[INFO] [stderr]    Doc-tests bitfield
[INFO] [stdout] test bitfield::tests::test_get_bits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "b20b768837db111d00619b13243ad945e79c5d838e0120b3c9c8ab3e5df35d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20b768837db111d00619b13243ad945e79c5d838e0120b3c9c8ab3e5df35d8a", kill_on_drop: false }`
[INFO] [stdout] b20b768837db111d00619b13243ad945e79c5d838e0120b3c9c8ab3e5df35d8a