[INFO] fetching crate gne 0.1.0-reserved...
[INFO] checking gne-0.1.0-reserved against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate gne 0.1.0-reserved into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate gne 0.1.0-reserved on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gne 0.1.0-reserved
[INFO] finished tweaking crates.io crate gne 0.1.0-reserved
[INFO] tweaked toml for crates.io crate gne 0.1.0-reserved written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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] 621c559f6a8082a3a762b9f2d396d1db302bebd0a81d4b62b7a83cff72230aa8
[INFO] running `Command { std: "docker" "start" "-a" "621c559f6a8082a3a762b9f2d396d1db302bebd0a81d4b62b7a83cff72230aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "621c559f6a8082a3a762b9f2d396d1db302bebd0a81d4b62b7a83cff72230aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621c559f6a8082a3a762b9f2d396d1db302bebd0a81d4b62b7a83cff72230aa8", kill_on_drop: false }`
[INFO] [stdout] 621c559f6a8082a3a762b9f2d396d1db302bebd0a81d4b62b7a83cff72230aa8
[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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c641ef7b544c50809a70a9b2027b28c79c9d838a61327dc0b8f266b625a564f2
[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" "c641ef7b544c50809a70a9b2027b28c79c9d838a61327dc0b8f266b625a564f2", kill_on_drop: false }`
[INFO] [stderr]     Checking gne v0.1.0-reserved (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "c641ef7b544c50809a70a9b2027b28c79c9d838a61327dc0b8f266b625a564f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c641ef7b544c50809a70a9b2027b28c79c9d838a61327dc0b8f266b625a564f2", kill_on_drop: false }`
[INFO] [stdout] c641ef7b544c50809a70a9b2027b28c79c9d838a61327dc0b8f266b625a564f2