[INFO] fetching crate async-queue 0.1.0...
[INFO] checking async-queue-0.1.0 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] extracting crate async-queue 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate async-queue 0.1.0 on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-queue 0.1.0
[INFO] finished tweaking crates.io crate async-queue 0.1.0
[INFO] tweaked toml for crates.io crate async-queue 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate async-queue 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "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" "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" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "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] dc24c0a4c847ce3b892304d9ddc7fa4467f2637599640e1cb76040655e95c040
[INFO] running `Command { std: "docker" "start" "-a" "dc24c0a4c847ce3b892304d9ddc7fa4467f2637599640e1cb76040655e95c040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc24c0a4c847ce3b892304d9ddc7fa4467f2637599640e1cb76040655e95c040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc24c0a4c847ce3b892304d9ddc7fa4467f2637599640e1cb76040655e95c040", kill_on_drop: false }`
[INFO] [stdout] dc24c0a4c847ce3b892304d9ddc7fa4467f2637599640e1cb76040655e95c040
[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" "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" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8e1d6d73b1ed4e2c4ae4ab4d5e407b45eaa4dc31600d7cd57fb6a9859ec2063
[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" "f8e1d6d73b1ed4e2c4ae4ab4d5e407b45eaa4dc31600d7cd57fb6a9859ec2063", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking async-queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "f8e1d6d73b1ed4e2c4ae4ab4d5e407b45eaa4dc31600d7cd57fb6a9859ec2063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e1d6d73b1ed4e2c4ae4ab4d5e407b45eaa4dc31600d7cd57fb6a9859ec2063", kill_on_drop: false }`
[INFO] [stdout] f8e1d6d73b1ed4e2c4ae4ab4d5e407b45eaa4dc31600d7cd57fb6a9859ec2063