[INFO] fetching crate messages-relay 0.0.0...
[INFO] checking messages-relay-0.0.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate messages-relay 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate messages-relay 0.0.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate messages-relay 0.0.0
[INFO] finished tweaking crates.io crate messages-relay 0.0.0
[INFO] tweaked toml for crates.io crate messages-relay 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate messages-relay 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1a3ada57fee3a8f43c32aa3f2e4ad211895b26f3ce51ef5a1fa5d2cda699be4
[INFO] running `Command { std: "docker" "start" "-a" "f1a3ada57fee3a8f43c32aa3f2e4ad211895b26f3ce51ef5a1fa5d2cda699be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1a3ada57fee3a8f43c32aa3f2e4ad211895b26f3ce51ef5a1fa5d2cda699be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a3ada57fee3a8f43c32aa3f2e4ad211895b26f3ce51ef5a1fa5d2cda699be4", kill_on_drop: false }`
[INFO] [stdout] f1a3ada57fee3a8f43c32aa3f2e4ad211895b26f3ce51ef5a1fa5d2cda699be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6283383edaa050d94aab6ded860686c37b6cf5e33f70cf80f84bb2ef85e5fcb0
[INFO] running `Command { std: "docker" "start" "-a" "6283383edaa050d94aab6ded860686c37b6cf5e33f70cf80f84bb2ef85e5fcb0", kill_on_drop: false }`
[INFO] [stderr]     Checking messages-relay v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "6283383edaa050d94aab6ded860686c37b6cf5e33f70cf80f84bb2ef85e5fcb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6283383edaa050d94aab6ded860686c37b6cf5e33f70cf80f84bb2ef85e5fcb0", kill_on_drop: false }`
[INFO] [stdout] 6283383edaa050d94aab6ded860686c37b6cf5e33f70cf80f84bb2ef85e5fcb0