[INFO] crate vinegar 0.1.0 is already in cache
[INFO] testing vinegar-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate vinegar 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate vinegar 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 vinegar 0.1.0
[INFO] finished tweaking crates.io crate vinegar 0.1.0
[INFO] tweaked toml for crates.io crate vinegar 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c255f97f026130353f257651339d9ea6756d09aaaf0b22d74ac6657bfda7ac2
[INFO] running `Command { std: "docker" "start" "-a" "6c255f97f026130353f257651339d9ea6756d09aaaf0b22d74ac6657bfda7ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c255f97f026130353f257651339d9ea6756d09aaaf0b22d74ac6657bfda7ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c255f97f026130353f257651339d9ea6756d09aaaf0b22d74ac6657bfda7ac2", kill_on_drop: false }`
[INFO] [stdout] 6c255f97f026130353f257651339d9ea6756d09aaaf0b22d74ac6657bfda7ac2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4acdfef973ca9a869ed2f5edeb3f46a2ee8a462fc54120304816971ab4d9de5a
[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" "4acdfef973ca9a869ed2f5edeb3f46a2ee8a462fc54120304816971ab4d9de5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling vinegar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "4acdfef973ca9a869ed2f5edeb3f46a2ee8a462fc54120304816971ab4d9de5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4acdfef973ca9a869ed2f5edeb3f46a2ee8a462fc54120304816971ab4d9de5a", kill_on_drop: false }`
[INFO] [stdout] 4acdfef973ca9a869ed2f5edeb3f46a2ee8a462fc54120304816971ab4d9de5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] f27d8f032acc0f98dbca711e7a4d9951e625a79c8749b08d7c79fbb7e20316a7
[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" "f27d8f032acc0f98dbca711e7a4d9951e625a79c8749b08d7c79fbb7e20316a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling vinegar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "f27d8f032acc0f98dbca711e7a4d9951e625a79c8749b08d7c79fbb7e20316a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f27d8f032acc0f98dbca711e7a4d9951e625a79c8749b08d7c79fbb7e20316a7", kill_on_drop: false }`
[INFO] [stdout] f27d8f032acc0f98dbca711e7a4d9951e625a79c8749b08d7c79fbb7e20316a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0e304dfd0b7c5532ec2ddc65f179828c52b55437eec9b28af09848427aff0c07
[INFO] running `Command { std: "docker" "start" "-a" "0e304dfd0b7c5532ec2ddc65f179828c52b55437eec9b28af09848427aff0c07", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vinegar-208a91cc51e8e1ae
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests vinegar
[INFO] [stdout] test tests::use_check ... 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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e304dfd0b7c5532ec2ddc65f179828c52b55437eec9b28af09848427aff0c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e304dfd0b7c5532ec2ddc65f179828c52b55437eec9b28af09848427aff0c07", kill_on_drop: false }`
[INFO] [stdout] 0e304dfd0b7c5532ec2ddc65f179828c52b55437eec9b28af09848427aff0c07