[INFO] crate pkg6repo 0.0.1-placeholder is already in cache
[INFO] checking pkg6repo-0.0.1-placeholder against try#85cc1486e1f000dce4bb8e1b3cfab2b654b102a8 for pr-73323
[INFO] extracting crate pkg6repo 0.0.1-placeholder into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pkg6repo 0.0.1-placeholder on toolchain 85cc1486e1f000dce4bb8e1b3cfab2b654b102a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pkg6repo 0.0.1-placeholder
[INFO] finished tweaking crates.io crate pkg6repo 0.0.1-placeholder
[INFO] tweaked toml for crates.io crate pkg6repo 0.0.1-placeholder written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate pkg6repo 0.0.1-placeholder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "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] cc51ecf1ae48aace742d415771c4aa55114bc39e7795c2ce05058b394e8bd552
[INFO] running `Command { std: "docker" "start" "-a" "cc51ecf1ae48aace742d415771c4aa55114bc39e7795c2ce05058b394e8bd552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc51ecf1ae48aace742d415771c4aa55114bc39e7795c2ce05058b394e8bd552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc51ecf1ae48aace742d415771c4aa55114bc39e7795c2ce05058b394e8bd552", kill_on_drop: false }`
[INFO] [stdout] cc51ecf1ae48aace742d415771c4aa55114bc39e7795c2ce05058b394e8bd552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "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] 09bed49195aa92174ca18689b25d304d7697af7ff822c1ba82474cf6ea7ab679
[INFO] running `Command { std: "docker" "start" "-a" "09bed49195aa92174ca18689b25d304d7697af7ff822c1ba82474cf6ea7ab679", kill_on_drop: false }`
[INFO] [stderr]     Checking pkg6repo v0.0.1-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "09bed49195aa92174ca18689b25d304d7697af7ff822c1ba82474cf6ea7ab679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09bed49195aa92174ca18689b25d304d7697af7ff822c1ba82474cf6ea7ab679", kill_on_drop: false }`
[INFO] [stdout] 09bed49195aa92174ca18689b25d304d7697af7ff822c1ba82474cf6ea7ab679