[INFO] fetching crate wain-ast 0.2.1...
[INFO] checking wain-ast-0.2.1 against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322
[INFO] extracting crate wain-ast 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate wain-ast 0.2.1 on toolchain 3e826bb11228508fbe749e594038d6727208aa94
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wain-ast 0.2.1
[INFO] finished tweaking crates.io crate wain-ast 0.2.1
[INFO] tweaked toml for crates.io crate wain-ast 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "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] a7bc770d6d1524579cacb6557ecae7da8a0f11e194e0811b9a8525aac32cfc5c
[INFO] running `Command { std: "docker" "start" "-a" "a7bc770d6d1524579cacb6557ecae7da8a0f11e194e0811b9a8525aac32cfc5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7bc770d6d1524579cacb6557ecae7da8a0f11e194e0811b9a8525aac32cfc5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7bc770d6d1524579cacb6557ecae7da8a0f11e194e0811b9a8525aac32cfc5c", kill_on_drop: false }`
[INFO] [stdout] a7bc770d6d1524579cacb6557ecae7da8a0f11e194e0811b9a8525aac32cfc5c
[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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06491bd240b0b99accc1948271e488986f32f4c7b2f7dd31a6020398d5ee8a56
[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" "06491bd240b0b99accc1948271e488986f32f4c7b2f7dd31a6020398d5ee8a56", kill_on_drop: false }`
[INFO] [stderr]     Checking wain-ast v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "06491bd240b0b99accc1948271e488986f32f4c7b2f7dd31a6020398d5ee8a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06491bd240b0b99accc1948271e488986f32f4c7b2f7dd31a6020398d5ee8a56", kill_on_drop: false }`
[INFO] [stdout] 06491bd240b0b99accc1948271e488986f32f4c7b2f7dd31a6020398d5ee8a56