[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 master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamothx%2Fbitfield" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/samothx/bitfield on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-7/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 0706495cd8d340d5025cd927cc5175a6074cfe0ffb5534853822abdda70f8b89
[INFO] running `Command { std: "docker" "start" "-a" "0706495cd8d340d5025cd927cc5175a6074cfe0ffb5534853822abdda70f8b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0706495cd8d340d5025cd927cc5175a6074cfe0ffb5534853822abdda70f8b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0706495cd8d340d5025cd927cc5175a6074cfe0ffb5534853822abdda70f8b89", kill_on_drop: false }`
[INFO] [stdout] 0706495cd8d340d5025cd927cc5175a6074cfe0ffb5534853822abdda70f8b89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 095d01214c940590c65896f9abaa99177ed32750c5a6f29bc96e80df52a2b4c8
[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" "095d01214c940590c65896f9abaa99177ed32750c5a6f29bc96e80df52a2b4c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling bitfield v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "095d01214c940590c65896f9abaa99177ed32750c5a6f29bc96e80df52a2b4c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "095d01214c940590c65896f9abaa99177ed32750c5a6f29bc96e80df52a2b4c8", kill_on_drop: false }`
[INFO] [stdout] 095d01214c940590c65896f9abaa99177ed32750c5a6f29bc96e80df52a2b4c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 1d3c8e23dbb717fdbf494793a05985946a2bcd1f3644d1ab54b1f4b7aca86451
[INFO] running `Command { std: "docker" "start" "-a" "1d3c8e23dbb717fdbf494793a05985946a2bcd1f3644d1ab54b1f4b7aca86451", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitfield v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "1d3c8e23dbb717fdbf494793a05985946a2bcd1f3644d1ab54b1f4b7aca86451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3c8e23dbb717fdbf494793a05985946a2bcd1f3644d1ab54b1f4b7aca86451", kill_on_drop: false }`
[INFO] [stdout] 1d3c8e23dbb717fdbf494793a05985946a2bcd1f3644d1ab54b1f4b7aca86451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2bfe877d5d457ee5920b255ee195e010a0d76a44fa04c62d15772f235cbd29af
[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" "2bfe877d5d457ee5920b255ee195e010a0d76a44fa04c62d15772f235cbd29af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitfield-490082b3c7abb636)
[INFO] [stderr]    Doc-tests bitfield
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test bitfield::tests::test_get_i16 ... ok
[INFO] [stdout] test mutable_bitfield::tests::test_set_bits ... ok
[INFO] [stdout] test mutable_bitfield::tests::test_create_mask ... ok
[INFO] [stdout] test mutable_bitfield::tests::test_set_u8 ... ok
[INFO] [stdout] test bitfield::tests::test_get_u8 ... ok
[INFO] [stdout] test bitfield::tests::test_get_u32_be ... ok
[INFO] [stdout] test bitfield::tests::test_get_u64_le ... ok
[INFO] [stdout] test bitfield::tests::test_get_u16_be ... ok
[INFO] [stdout] test bitfield::tests::test_get_bits ... ok
[INFO] [stdout] test bitfield::tests::test_get_i32 ... ok
[INFO] [stdout] test bitfield::tests::test_get_i64_be ... ok
[INFO] [stdout] test bitfield::tests::test_get_i64_le ... ok
[INFO] [stdout] test bitfield::tests::test_get_i8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "2bfe877d5d457ee5920b255ee195e010a0d76a44fa04c62d15772f235cbd29af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bfe877d5d457ee5920b255ee195e010a0d76a44fa04c62d15772f235cbd29af", kill_on_drop: false }`
[INFO] [stdout] 2bfe877d5d457ee5920b255ee195e010a0d76a44fa04c62d15772f235cbd29af