[INFO] crate machine_uuid 0.1.0 is already in cache
[INFO] testing machine_uuid-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate machine_uuid 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate machine_uuid 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate machine_uuid 0.1.0
[INFO] finished tweaking crates.io crate machine_uuid 0.1.0
[INFO] tweaked toml for crates.io crate machine_uuid 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate machine_uuid 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26f34a3d2abe6a0a4f4bb359eb212162d2afc2c60692c42861f5b2affb728fd8
[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" "26f34a3d2abe6a0a4f4bb359eb212162d2afc2c60692c42861f5b2affb728fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26f34a3d2abe6a0a4f4bb359eb212162d2afc2c60692c42861f5b2affb728fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f34a3d2abe6a0a4f4bb359eb212162d2afc2c60692c42861f5b2affb728fd8", kill_on_drop: false }`
[INFO] [stdout] 26f34a3d2abe6a0a4f4bb359eb212162d2afc2c60692c42861f5b2affb728fd8
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d60df517e543b6749e3a48f2464e980e8ad073643391566878a91b692185177d
[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" "d60df517e543b6749e3a48f2464e980e8ad073643391566878a91b692185177d", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling machine_uuid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.87s
[INFO] running `Command { std: "docker" "inspect" "d60df517e543b6749e3a48f2464e980e8ad073643391566878a91b692185177d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d60df517e543b6749e3a48f2464e980e8ad073643391566878a91b692185177d", kill_on_drop: false }`
[INFO] [stdout] d60df517e543b6749e3a48f2464e980e8ad073643391566878a91b692185177d
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba4bbdd41de062f0ba6fe7bd353a9395c31f6c458c82602f4103735e04d3c3ef
[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" "ba4bbdd41de062f0ba6fe7bd353a9395c31f6c458c82602f4103735e04d3c3ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling machine_uuid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "ba4bbdd41de062f0ba6fe7bd353a9395c31f6c458c82602f4103735e04d3c3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4bbdd41de062f0ba6fe7bd353a9395c31f6c458c82602f4103735e04d3c3ef", kill_on_drop: false }`
[INFO] [stdout] ba4bbdd41de062f0ba6fe7bd353a9395c31f6c458c82602f4103735e04d3c3ef
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4308e02153e26fe1d02bd396934ae7c591b21051ab35d798f9013a9ee432ff1d
[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" "4308e02153e26fe1d02bd396934ae7c591b21051ab35d798f9013a9ee432ff1d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/machine_uuid-89e08a70bd19690a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test machineid::tests::test_if_gets_uuid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/machine_uuid-3d3aed2e5dfb40a4
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests machine_uuid
[INFO] [stdout] test machineid::tests::test_if_gets_uuid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/machineid.rs - machineid::machineid::transform_windows_output (line 114) ... ok
[INFO] [stdout] test src/machineid.rs - machineid::machineid::get_via_windows_shell (line 50) ... ok
[INFO] [stdout] test src/machineid.rs - machineid::machineid::get_via_linux_shell (line 83) ... ok
[INFO] [stdout] test src/machineid.rs - machineid::machineid::get (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4308e02153e26fe1d02bd396934ae7c591b21051ab35d798f9013a9ee432ff1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4308e02153e26fe1d02bd396934ae7c591b21051ab35d798f9013a9ee432ff1d", kill_on_drop: false }`
[INFO] [stdout] 4308e02153e26fe1d02bd396934ae7c591b21051ab35d798f9013a9ee432ff1d