[INFO] cloning repository https://github.com/M4SSD35TRUCT10N/fx_retirement
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/M4SSD35TRUCT10N/fx_retirement" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM4SSD35TRUCT10N%2Ffx_retirement", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM4SSD35TRUCT10N%2Ffx_retirement'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85d644730de45e08b4a894648453b640ea6e02c1
[INFO] checking M4SSD35TRUCT10N/fx_retirement against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FM4SSD35TRUCT10N%2Ffx_retirement" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/M4SSD35TRUCT10N/fx_retirement on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/M4SSD35TRUCT10N/fx_retirement
[INFO] finished tweaking git repo https://github.com/M4SSD35TRUCT10N/fx_retirement
[INFO] tweaked toml for git repo https://github.com/M4SSD35TRUCT10N/fx_retirement written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/M4SSD35TRUCT10N/fx_retirement already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f53b685c0a41992afd4a84d2c3b58c570dd1f901dc43c691c4d5c50bbe2cd259
[INFO] running `Command { std: "docker" "start" "-a" "f53b685c0a41992afd4a84d2c3b58c570dd1f901dc43c691c4d5c50bbe2cd259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f53b685c0a41992afd4a84d2c3b58c570dd1f901dc43c691c4d5c50bbe2cd259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f53b685c0a41992afd4a84d2c3b58c570dd1f901dc43c691c4d5c50bbe2cd259", kill_on_drop: false }`
[INFO] [stdout] f53b685c0a41992afd4a84d2c3b58c570dd1f901dc43c691c4d5c50bbe2cd259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 797a1100b5aa402d19fcafc163538e1ecb5ccb29e01a72a4f4499a89dc703ebf
[INFO] running `Command { std: "docker" "start" "-a" "797a1100b5aa402d19fcafc163538e1ecb5ccb29e01a72a4f4499a89dc703ebf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking fx_retirement v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "797a1100b5aa402d19fcafc163538e1ecb5ccb29e01a72a4f4499a89dc703ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797a1100b5aa402d19fcafc163538e1ecb5ccb29e01a72a4f4499a89dc703ebf", kill_on_drop: false }`
[INFO] [stdout] 797a1100b5aa402d19fcafc163538e1ecb5ccb29e01a72a4f4499a89dc703ebf