[INFO] cloning repository https://github.com/pulibrary/library_stdnums
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pulibrary/library_stdnums" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulibrary%2Flibrary_stdnums", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulibrary%2Flibrary_stdnums'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dce770a3fb851f14f78992b61137bd7d4c46374
[INFO] checking pulibrary/library_stdnums against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulibrary%2Flibrary_stdnums" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pulibrary/library_stdnums
[INFO] finished tweaking git repo https://github.com/pulibrary/library_stdnums
[INFO] tweaked toml for git repo https://github.com/pulibrary/library_stdnums written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pulibrary/library_stdnums on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pulibrary/library_stdnums 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "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-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79366a6e66983bd93075f618a7a7a53dc45b214b23c8b1f5a98ba22b2314247c
[INFO] running `Command { std: "docker" "start" "-a" "79366a6e66983bd93075f618a7a7a53dc45b214b23c8b1f5a98ba22b2314247c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79366a6e66983bd93075f618a7a7a53dc45b214b23c8b1f5a98ba22b2314247c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79366a6e66983bd93075f618a7a7a53dc45b214b23c8b1f5a98ba22b2314247c", kill_on_drop: false }`
[INFO] [stdout] 79366a6e66983bd93075f618a7a7a53dc45b214b23c8b1f5a98ba22b2314247c
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eae820c0eda22ae5fac4270ad48c0a65d588443fe63817920d9da517f07f6ac6
[INFO] running `Command { std: "docker" "start" "-a" "eae820c0eda22ae5fac4270ad48c0a65d588443fe63817920d9da517f07f6ac6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking clap_builder v4.5.37
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking library_stdnums v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking clap v4.5.37
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] error[E0603]: module `lccn` is private
[INFO] [stdout]  --> benches/lccn_bench.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use library_stdnums::lccn::LCCN;
[INFO] [stdout]   |                      ^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `lccn` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod lccn;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `traits` is private
[INFO] [stdout]  --> benches/lccn_bench.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use library_stdnums::traits::Valid;
[INFO] [stdout]   |                      ^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `traits` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod traits;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] help: consider importing this trait instead
[INFO] [stdout]   |
[INFO] [stdout] 3 - use library_stdnums::traits::Valid;
[INFO] [stdout] 3 + use library_stdnums::Valid;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `library_stdnums` (bench "lccn_bench") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "eae820c0eda22ae5fac4270ad48c0a65d588443fe63817920d9da517f07f6ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae820c0eda22ae5fac4270ad48c0a65d588443fe63817920d9da517f07f6ac6", kill_on_drop: false }`
[INFO] [stdout] eae820c0eda22ae5fac4270ad48c0a65d588443fe63817920d9da517f07f6ac6