[INFO] fetching crate procontest 0.1.11...
[INFO] checking procontest-0.1.11 against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312
[INFO] extracting crate procontest 0.1.11 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate procontest 0.1.11 on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate procontest 0.1.11
[INFO] finished tweaking crates.io crate procontest 0.1.11
[INFO] tweaked toml for crates.io crate procontest 0.1.11 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded splitv v0.2.1
[INFO] [stderr]   Downloaded cli_test_dir v0.1.7
[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" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "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] 01f2214f49ca1880e21b4f9371d9789d265942754f869b39b98c49a7d62c7422
[INFO] running `Command { std: "docker" "start" "-a" "01f2214f49ca1880e21b4f9371d9789d265942754f869b39b98c49a7d62c7422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01f2214f49ca1880e21b4f9371d9789d265942754f869b39b98c49a7d62c7422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f2214f49ca1880e21b4f9371d9789d265942754f869b39b98c49a7d62c7422", kill_on_drop: false }`
[INFO] [stdout] 01f2214f49ca1880e21b4f9371d9789d265942754f869b39b98c49a7d62c7422
[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=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" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "check" "--frozen" "--all" "--all-targets" "--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] 2d52e0a46fc8f7e9d40b378baa47b9908bb85e53170926a663194a6d1bc5b934
[INFO] running `Command { std: "docker" "start" "-a" "2d52e0a46fc8f7e9d40b378baa47b9908bb85e53170926a663194a6d1bc5b934", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking cli_test_dir v0.1.7
[INFO] [stderr]     Checking splitv v0.2.1
[INFO] [stderr]     Checking procontest v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "2d52e0a46fc8f7e9d40b378baa47b9908bb85e53170926a663194a6d1bc5b934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d52e0a46fc8f7e9d40b378baa47b9908bb85e53170926a663194a6d1bc5b934", kill_on_drop: false }`
[INFO] [stdout] 2d52e0a46fc8f7e9d40b378baa47b9908bb85e53170926a663194a6d1bc5b934