[INFO] fetching crate relexer-derive 0.1.0...
[INFO] checking relexer-derive-0.1.0 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] extracting crate relexer-derive 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate relexer-derive 0.1.0 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate relexer-derive 0.1.0
[INFO] finished tweaking crates.io crate relexer-derive 0.1.0
[INFO] tweaked toml for crates.io crate relexer-derive 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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] b67896c79d8337b54152c23c20100a771e5fb7ea264a1db9a6d2258b56f65ac5
[INFO] running `Command { std: "docker" "start" "-a" "b67896c79d8337b54152c23c20100a771e5fb7ea264a1db9a6d2258b56f65ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b67896c79d8337b54152c23c20100a771e5fb7ea264a1db9a6d2258b56f65ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b67896c79d8337b54152c23c20100a771e5fb7ea264a1db9a6d2258b56f65ac5", kill_on_drop: false }`
[INFO] [stdout] b67896c79d8337b54152c23c20100a771e5fb7ea264a1db9a6d2258b56f65ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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] ed47cfd2dd06bc0f63fce1e80c7030b77b6559483130d46be5a1fed09fe24089
[INFO] running `Command { std: "docker" "start" "-a" "ed47cfd2dd06bc0f63fce1e80c7030b77b6559483130d46be5a1fed09fe24089", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking quote v0.3.15
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking synom v0.11.3
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stderr]     Checking synstructure v0.6.1
[INFO] [stderr]     Checking relexer-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "ed47cfd2dd06bc0f63fce1e80c7030b77b6559483130d46be5a1fed09fe24089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed47cfd2dd06bc0f63fce1e80c7030b77b6559483130d46be5a1fed09fe24089", kill_on_drop: false }`
[INFO] [stdout] ed47cfd2dd06bc0f63fce1e80c7030b77b6559483130d46be5a1fed09fe24089