[INFO] fetching crate git_rev 0.1.0...
[INFO] testing git_rev-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate git_rev 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate git_rev 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate git_rev 0.1.0
[INFO] finished tweaking crates.io crate git_rev 0.1.0
[INFO] tweaked toml for crates.io crate git_rev 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate git_rev 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] d9021b8762b1daf090f4be8d901b4b44123019e84fd0da3fd098abd3d833b5b3
[INFO] running `Command { std: "docker" "start" "-a" "d9021b8762b1daf090f4be8d901b4b44123019e84fd0da3fd098abd3d833b5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9021b8762b1daf090f4be8d901b4b44123019e84fd0da3fd098abd3d833b5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9021b8762b1daf090f4be8d901b4b44123019e84fd0da3fd098abd3d833b5b3", kill_on_drop: false }`
[INFO] [stdout] d9021b8762b1daf090f4be8d901b4b44123019e84fd0da3fd098abd3d833b5b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c25dc9bef1c33019f74443b8f07792a022a1a50f53029ed886df0cc14af0043c
[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" "c25dc9bef1c33019f74443b8f07792a022a1a50f53029ed886df0cc14af0043c", kill_on_drop: false }`
[INFO] [stderr]    Compiling git_rev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "c25dc9bef1c33019f74443b8f07792a022a1a50f53029ed886df0cc14af0043c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25dc9bef1c33019f74443b8f07792a022a1a50f53029ed886df0cc14af0043c", kill_on_drop: false }`
[INFO] [stdout] c25dc9bef1c33019f74443b8f07792a022a1a50f53029ed886df0cc14af0043c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 360ef94918da2a1a9ce2ec84ab8afa2cfabb526446fc3dff76a072af76fc4905
[INFO] running `Command { std: "docker" "start" "-a" "360ef94918da2a1a9ce2ec84ab8afa2cfabb526446fc3dff76a072af76fc4905", kill_on_drop: false }`
[INFO] [stderr]    Compiling git_rev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "360ef94918da2a1a9ce2ec84ab8afa2cfabb526446fc3dff76a072af76fc4905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "360ef94918da2a1a9ce2ec84ab8afa2cfabb526446fc3dff76a072af76fc4905", kill_on_drop: false }`
[INFO] [stdout] 360ef94918da2a1a9ce2ec84ab8afa2cfabb526446fc3dff76a072af76fc4905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 9953362a9eb4de4b6f396ec455cbd3346b47e19ce128e42b812806a6ee4d06b0
[INFO] running `Command { std: "docker" "start" "-a" "9953362a9eb4de4b6f396ec455cbd3346b47e19ce128e42b812806a6ee4d06b0", 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/git_rev-7e235ce0d0ef55fe)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests git_rev
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - revision_string (line 117) ... ignored
[INFO] [stdout] test src/lib.rs - revision_u64 (line 81) ... ignored
[INFO] [stdout] test src/lib.rs - try_revision_u64 (line 61) ... ok
[INFO] [stdout] test src/lib.rs - try_revision_string (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9953362a9eb4de4b6f396ec455cbd3346b47e19ce128e42b812806a6ee4d06b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9953362a9eb4de4b6f396ec455cbd3346b47e19ce128e42b812806a6ee4d06b0", kill_on_drop: false }`
[INFO] [stdout] 9953362a9eb4de4b6f396ec455cbd3346b47e19ce128e42b812806a6ee4d06b0