[INFO] fetching crate rustversion-detect 0.1.3...
[INFO] checking rustversion-detect-0.1.3 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate rustversion-detect 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rustversion-detect 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rustversion-detect 0.1.3
[INFO] tweaked toml for crates.io crate rustversion-detect 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustversion-detect 0.1.3 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7582a0cbdb27c3e168c151d46505e5b763217d1ada2c6878dd41d8e32e6d753f
[INFO] running `Command { std: "docker" "start" "-a" "7582a0cbdb27c3e168c151d46505e5b763217d1ada2c6878dd41d8e32e6d753f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7582a0cbdb27c3e168c151d46505e5b763217d1ada2c6878dd41d8e32e6d753f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7582a0cbdb27c3e168c151d46505e5b763217d1ada2c6878dd41d8e32e6d753f", kill_on_drop: false }`
[INFO] [stdout] 7582a0cbdb27c3e168c151d46505e5b763217d1ada2c6878dd41d8e32e6d753f
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d51e0bd6aef77c9ff7d167d06ec3854b41a3bbcf0eaae1d174c529d4f8bedefe
[INFO] running `Command { std: "docker" "start" "-a" "d51e0bd6aef77c9ff7d167d06ec3854b41a3bbcf0eaae1d174c529d4f8bedefe", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion-detect v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: missing documentation for a method
[INFO] [stdout]    --> src/version.rs:499:9
[INFO] [stdout]     |
[INFO] [stdout] 499 |         pub fn to_spec(&self) -> StableVersionSpec {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:17:9
[INFO] [stdout]     |
[INFO] [stdout] 17  | #![deny(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustversion-detect` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d51e0bd6aef77c9ff7d167d06ec3854b41a3bbcf0eaae1d174c529d4f8bedefe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d51e0bd6aef77c9ff7d167d06ec3854b41a3bbcf0eaae1d174c529d4f8bedefe", kill_on_drop: false }`
[INFO] [stdout] d51e0bd6aef77c9ff7d167d06ec3854b41a3bbcf0eaae1d174c529d4f8bedefe