[INFO] fetching crate wait4 0.1.1... [INFO] checking wait4-0.1.1 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate wait4 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate wait4 0.1.1 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wait4 0.1.1 [INFO] finished tweaking crates.io crate wait4 0.1.1 [INFO] tweaked toml for crates.io crate wait4 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate wait4 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded human_format v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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] 535b76dc2601300862e92d0a384fef8df569a1ed1358fc261c25aca7c0bd2dac [INFO] running `Command { std: "docker" "start" "-a" "535b76dc2601300862e92d0a384fef8df569a1ed1358fc261c25aca7c0bd2dac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "535b76dc2601300862e92d0a384fef8df569a1ed1358fc261c25aca7c0bd2dac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "535b76dc2601300862e92d0a384fef8df569a1ed1358fc261c25aca7c0bd2dac", kill_on_drop: false }` [INFO] [stdout] 535b76dc2601300862e92d0a384fef8df569a1ed1358fc261c25aca7c0bd2dac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 324337bad1bd38e8ae183ea76b73b19cd4cdc9a2c66d5dce4627bc4969571733 [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" "324337bad1bd38e8ae183ea76b73b19cd4cdc9a2c66d5dce4627bc4969571733", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Checking wait4 v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "324337bad1bd38e8ae183ea76b73b19cd4cdc9a2c66d5dce4627bc4969571733", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "324337bad1bd38e8ae183ea76b73b19cd4cdc9a2c66d5dce4627bc4969571733", kill_on_drop: false }` [INFO] [stdout] 324337bad1bd38e8ae183ea76b73b19cd4cdc9a2c66d5dce4627bc4969571733