[INFO] cloning repository https://github.com/epage/range_bounds_example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epage/range_bounds_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Frange_bounds_example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Frange_bounds_example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f74b4ad9af5b3c2df8b06d8c93673138bb8bde93 [INFO] documenting epage/range_bounds_example against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Frange_bounds_example" "/workspace/builds/worker-33/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/epage/range_bounds_example on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/epage/range_bounds_example [INFO] finished tweaking git repo https://github.com/epage/range_bounds_example [INFO] tweaked toml for git repo https://github.com/epage/range_bounds_example written to /workspace/builds/worker-33/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 434a4799d4c085ac5288e32dd02d7e72398e4d673fa48f5e1013db19083463e0 [INFO] running `Command { std: "docker" "start" "-a" "434a4799d4c085ac5288e32dd02d7e72398e4d673fa48f5e1013db19083463e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "434a4799d4c085ac5288e32dd02d7e72398e4d673fa48f5e1013db19083463e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "434a4799d4c085ac5288e32dd02d7e72398e4d673fa48f5e1013db19083463e0", kill_on_drop: false }` [INFO] [stdout] 434a4799d4c085ac5288e32dd02d7e72398e4d673fa48f5e1013db19083463e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fe8275ebfa70496f1c83f4e108abcc4c3a2e33a58de4cd96dfb5098f55ca8ec [INFO] running `Command { std: "docker" "start" "-a" "9fe8275ebfa70496f1c83f4e108abcc4c3a2e33a58de4cd96dfb5098f55ca8ec", kill_on_drop: false }` [INFO] [stderr] Documenting rust-proposal v0.1.0 (/opt/rustwide/workdir/examples/rust-proposal) [INFO] [stderr] Documenting nom-proposal v0.1.0 (/opt/rustwide/workdir/examples/nom-proposal) [INFO] [stderr] Documenting combined v0.1.0 (/opt/rustwide/workdir/examples/combined) [INFO] [stderr] Documenting current v0.1.0 (/opt/rustwide/workdir/examples/current) [INFO] [stderr] Documenting broken-nom-proposal v0.1.0 (/opt/rustwide/workdir/examples/broken-nom-proposal) [INFO] [stdout] error[E0119]: conflicting implementations of trait `fake_nom::IntoRangeBounds` for type `usize` [INFO] [stdout] --> examples/broken-nom-proposal/fake_nom.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 8 | / impl IntoRangeBounds for T [INFO] [stdout] 9 | | where [INFO] [stdout] 10 | | T: RangeBounds, [INFO] [stdout] 11 | | { [INFO] [stdout] ... | [INFO] [stdout] 14 | | } [INFO] [stdout] 15 | | } [INFO] [stdout] | |_- first implementation here [INFO] [stdout] 16 | [INFO] [stdout] 17 | impl IntoRangeBounds for usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `usize` [INFO] [stdout] | [INFO] [stdout] = note: upstream crates may add a new impl of trait `std::ops::RangeBounds` for type `usize` in future versions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not document `broken-nom-proposal` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name broken_nom_proposal examples/broken-nom-proposal/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=b6876628eabc6e52 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9fe8275ebfa70496f1c83f4e108abcc4c3a2e33a58de4cd96dfb5098f55ca8ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fe8275ebfa70496f1c83f4e108abcc4c3a2e33a58de4cd96dfb5098f55ca8ec", kill_on_drop: false }` [INFO] [stdout] 9fe8275ebfa70496f1c83f4e108abcc4c3a2e33a58de4cd96dfb5098f55ca8ec