[INFO] fetching crate enalang_docgen 0.6.1...
[INFO] checking enalang_docgen-0.6.1 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate enalang_docgen 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate enalang_docgen 0.6.1 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 enalang_docgen 0.6.1
[INFO] finished tweaking crates.io crate enalang_docgen 0.6.1
[INFO] tweaked toml for crates.io crate enalang_docgen 0.6.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding ordered-float v3.9.2 (latest: v4.2.2)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a969747721c72ac10d25b4f620a47522fb4b9065c6f1348236eef7118eb4e85f
[INFO] running `Command { std: "docker" "start" "-a" "a969747721c72ac10d25b4f620a47522fb4b9065c6f1348236eef7118eb4e85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a969747721c72ac10d25b4f620a47522fb4b9065c6f1348236eef7118eb4e85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a969747721c72ac10d25b4f620a47522fb4b9065c6f1348236eef7118eb4e85f", kill_on_drop: false }`
[INFO] [stdout] a969747721c72ac10d25b4f620a47522fb4b9065c6f1348236eef7118eb4e85f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cbf4586f36b93ee31e1ded35a644b6c22f3cb5bf4baf66b68676bf8314b8fc0e
[INFO] running `Command { std: "docker" "start" "-a" "cbf4586f36b93ee31e1ded35a644b6c22f3cb5bf4baf66b68676bf8314b8fc0e", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking pipeline v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking flexstr v0.9.2
[INFO] [stderr]     Checking serde_json v1.0.127
[INFO] [stderr]     Checking enalang_ir v0.6.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking markdown v0.3.0
[INFO] [stderr]     Checking enalang_docgen v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "cbf4586f36b93ee31e1ded35a644b6c22f3cb5bf4baf66b68676bf8314b8fc0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf4586f36b93ee31e1ded35a644b6c22f3cb5bf4baf66b68676bf8314b8fc0e", kill_on_drop: false }`
[INFO] [stdout] cbf4586f36b93ee31e1ded35a644b6c22f3cb5bf4baf66b68676bf8314b8fc0e