[INFO] fetching crate rs-uuid 0.4.0...
[INFO] testing rs-uuid-0.4.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rs-uuid 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rs-uuid 0.4.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-uuid 0.4.0
[INFO] finished tweaking crates.io crate rs-uuid 0.4.0
[INFO] tweaked toml for crates.io crate rs-uuid 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "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] 22141c1bbbe7c59b20642eba3d1b01f0e80c0a3b54633a98d5e93664ce9c1038
[INFO] running `Command { std: "docker" "start" "-a" "22141c1bbbe7c59b20642eba3d1b01f0e80c0a3b54633a98d5e93664ce9c1038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22141c1bbbe7c59b20642eba3d1b01f0e80c0a3b54633a98d5e93664ce9c1038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22141c1bbbe7c59b20642eba3d1b01f0e80c0a3b54633a98d5e93664ce9c1038", kill_on_drop: false }`
[INFO] [stdout] 22141c1bbbe7c59b20642eba3d1b01f0e80c0a3b54633a98d5e93664ce9c1038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "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] 779c9e03f279865daf2c2ddfaf23ae303e289b138a9a14fc3dd0d1b786db161e
[INFO] running `Command { std: "docker" "start" "-a" "779c9e03f279865daf2c2ddfaf23ae303e289b138a9a14fc3dd0d1b786db161e", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rs-uuid v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "779c9e03f279865daf2c2ddfaf23ae303e289b138a9a14fc3dd0d1b786db161e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779c9e03f279865daf2c2ddfaf23ae303e289b138a9a14fc3dd0d1b786db161e", kill_on_drop: false }`
[INFO] [stdout] 779c9e03f279865daf2c2ddfaf23ae303e289b138a9a14fc3dd0d1b786db161e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5a2d4e4ced307fe88fec23b7be997c84617bca10ddf70ded5f9e0f2127b6cb2
[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" "b5a2d4e4ced307fe88fec23b7be997c84617bca10ddf70ded5f9e0f2127b6cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-uuid v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "b5a2d4e4ced307fe88fec23b7be997c84617bca10ddf70ded5f9e0f2127b6cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a2d4e4ced307fe88fec23b7be997c84617bca10ddf70ded5f9e0f2127b6cb2", kill_on_drop: false }`
[INFO] [stdout] b5a2d4e4ced307fe88fec23b7be997c84617bca10ddf70ded5f9e0f2127b6cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5dfe27737a802aa47167b8f8042a9c3c1a3e4a603a37fd6e1eb05e8005d3d177
[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" "5dfe27737a802aa47167b8f8042a9c3c1a3e4a603a37fd6e1eb05e8005d3d177", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_uuid-aa516dd4a07709e3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs-uuid
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_iso_uuid_v4 ... ok
[INFO] [stdout] test test_uuid32 ... ok
[INFO] [stdout] test test_uuid8 ... ok
[INFO] [stdout] test test_uuid16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "5dfe27737a802aa47167b8f8042a9c3c1a3e4a603a37fd6e1eb05e8005d3d177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dfe27737a802aa47167b8f8042a9c3c1a3e4a603a37fd6e1eb05e8005d3d177", kill_on_drop: false }`
[INFO] [stdout] 5dfe27737a802aa47167b8f8042a9c3c1a3e4a603a37fd6e1eb05e8005d3d177