[INFO] fetching crate uu_cat 0.0.6... [INFO] checking uu_cat-0.0.6 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate uu_cat 0.0.6 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate uu_cat 0.0.6 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uu_cat 0.0.6 [INFO] finished tweaking crates.io crate uu_cat 0.0.6 [INFO] tweaked toml for crates.io crate uu_cat 0.0.6 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate crates.io crate uu_cat 0.0.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 915d71ac4ca3c4d2b07b13fb2fcf493278b7df6fa70c89e412fa16a5c87b2a9b [INFO] running `Command { std: "docker" "start" "-a" "915d71ac4ca3c4d2b07b13fb2fcf493278b7df6fa70c89e412fa16a5c87b2a9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "915d71ac4ca3c4d2b07b13fb2fcf493278b7df6fa70c89e412fa16a5c87b2a9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "915d71ac4ca3c4d2b07b13fb2fcf493278b7df6fa70c89e412fa16a5c87b2a9b", kill_on_drop: false }` [INFO] [stdout] 915d71ac4ca3c4d2b07b13fb2fcf493278b7df6fa70c89e412fa16a5c87b2a9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99161593baee9f91665ed051c291474591324541e84675c96c33d62a60033a7c [INFO] running `Command { std: "docker" "start" "-a" "99161593baee9f91665ed051c291474591324541e84675c96c33d62a60033a7c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking uu_cat v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "99161593baee9f91665ed051c291474591324541e84675c96c33d62a60033a7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99161593baee9f91665ed051c291474591324541e84675c96c33d62a60033a7c", kill_on_drop: false }` [INFO] [stdout] 99161593baee9f91665ed051c291474591324541e84675c96c33d62a60033a7c