[INFO] fetching crate phantom-enum 1.0.0...
[INFO] checking phantom-enum-1.0.0 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate phantom-enum 1.0.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate phantom-enum 1.0.0 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phantom-enum 1.0.0
[INFO] finished tweaking crates.io crate phantom-enum 1.0.0
[INFO] tweaked toml for crates.io crate phantom-enum 1.0.0 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8c7c2a60f06284984d08a30c333d5a8bed19e2b0a60d385ba69c2bceb7847c4
[INFO] running `Command { std: "docker" "start" "-a" "f8c7c2a60f06284984d08a30c333d5a8bed19e2b0a60d385ba69c2bceb7847c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8c7c2a60f06284984d08a30c333d5a8bed19e2b0a60d385ba69c2bceb7847c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8c7c2a60f06284984d08a30c333d5a8bed19e2b0a60d385ba69c2bceb7847c4", kill_on_drop: false }`
[INFO] [stdout] f8c7c2a60f06284984d08a30c333d5a8bed19e2b0a60d385ba69c2bceb7847c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fefa01e67a2a1013c04d0e2ef77e079fa448a65c3f2e8dd21d18261dae47848
[INFO] running `Command { std: "docker" "start" "-a" "9fefa01e67a2a1013c04d0e2ef77e079fa448a65c3f2e8dd21d18261dae47848", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking phantom-enum v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "9fefa01e67a2a1013c04d0e2ef77e079fa448a65c3f2e8dd21d18261dae47848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fefa01e67a2a1013c04d0e2ef77e079fa448a65c3f2e8dd21d18261dae47848", kill_on_drop: false }`
[INFO] [stdout] 9fefa01e67a2a1013c04d0e2ef77e079fa448a65c3f2e8dd21d18261dae47848