[INFO] fetching crate markov_namegen 0.5.0...
[INFO] checking markov_namegen-0.5.0 against master#5ad98b4026d5172f27615b105658bc8bfd677be8 for pr-129422
[INFO] extracting crate markov_namegen 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate markov_namegen 0.5.0 on toolchain 5ad98b4026d5172f27615b105658bc8bfd677be8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate markov_namegen 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate markov_namegen 0.5.0
[INFO] tweaked toml for crates.io crate markov_namegen 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate markov_namegen 0.5.0 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" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is-vowel v0.1.0
[INFO] [stderr]   Downloaded multimarkov v1.0.0
[INFO] [stderr]   Downloaded regex-syntax v0.7.1
[INFO] [stderr]   Downloaded aho-corasick v1.0.1
[INFO] [stderr]   Downloaded regex v1.8.1
[INFO] [stderr]   Downloaded libc v0.2.151
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87a417599aa889f6e2d143802514c1e754304e5d4244e29dc4b8d4339c0fdcdc
[INFO] running `Command { std: "docker" "start" "-a" "87a417599aa889f6e2d143802514c1e754304e5d4244e29dc4b8d4339c0fdcdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87a417599aa889f6e2d143802514c1e754304e5d4244e29dc4b8d4339c0fdcdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a417599aa889f6e2d143802514c1e754304e5d4244e29dc4b8d4339c0fdcdc", kill_on_drop: false }`
[INFO] [stdout] 87a417599aa889f6e2d143802514c1e754304e5d4244e29dc4b8d4339c0fdcdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd6c78e2b5bc08575c46a62cf54a3ce6c1633eac4f3583090f32630fbc0ddde1
[INFO] running `Command { std: "docker" "start" "-a" "fd6c78e2b5bc08575c46a62cf54a3ce6c1633eac4f3583090f32630fbc0ddde1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking regex-syntax v0.7.1
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking is-vowel v0.1.0
[INFO] [stderr]     Checking multimarkov v1.0.0
[INFO] [stderr]     Checking regex v1.8.1
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking markov_namegen v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "fd6c78e2b5bc08575c46a62cf54a3ce6c1633eac4f3583090f32630fbc0ddde1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6c78e2b5bc08575c46a62cf54a3ce6c1633eac4f3583090f32630fbc0ddde1", kill_on_drop: false }`
[INFO] [stdout] fd6c78e2b5bc08575c46a62cf54a3ce6c1633eac4f3583090f32630fbc0ddde1