[INFO] fetching crate subenum 1.1.2...
[INFO] checking subenum-1.1.2 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate subenum 1.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate subenum 1.1.2 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subenum 1.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate subenum 1.1.2
[INFO] tweaked toml for crates.io crate subenum 1.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate subenum 1.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a4d5aca7a82690a7441aa46fb2e4326b9d5be903be3908fb26124d9b28d60d7
[INFO] running `Command { std: "docker" "start" "-a" "1a4d5aca7a82690a7441aa46fb2e4326b9d5be903be3908fb26124d9b28d60d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a4d5aca7a82690a7441aa46fb2e4326b9d5be903be3908fb26124d9b28d60d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a4d5aca7a82690a7441aa46fb2e4326b9d5be903be3908fb26124d9b28d60d7", kill_on_drop: false }`
[INFO] [stdout] 1a4d5aca7a82690a7441aa46fb2e4326b9d5be903be3908fb26124d9b28d60d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45bec90a9825a1074cd9b5e3d3794fb98992eb9ce31dab637949abd81ce6b24e
[INFO] running `Command { std: "docker" "start" "-a" "45bec90a9825a1074cd9b5e3d3794fb98992eb9ce31dab637949abd81ce6b24e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking subenum v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.15s
[INFO] running `Command { std: "docker" "inspect" "45bec90a9825a1074cd9b5e3d3794fb98992eb9ce31dab637949abd81ce6b24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45bec90a9825a1074cd9b5e3d3794fb98992eb9ce31dab637949abd81ce6b24e", kill_on_drop: false }`
[INFO] [stdout] 45bec90a9825a1074cd9b5e3d3794fb98992eb9ce31dab637949abd81ce6b24e