[INFO] cloning repository https://github.com/jj-tutorial/tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jj-tutorial/tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjj-tutorial%2Ftutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjj-tutorial%2Ftutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f273565b5a668e9c57af2c6e1ac4d12d6cfd86d0
[INFO] documenting jj-tutorial/tutorial against beta-2025-04-20 for beta-1.87-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjj-tutorial%2Ftutorial" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jj-tutorial/tutorial on toolchain beta-2025-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jj-tutorial/tutorial
[INFO] finished tweaking git repo https://github.com/jj-tutorial/tutorial
[INFO] tweaked toml for git repo https://github.com/jj-tutorial/tutorial written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jj-tutorial/tutorial 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" "+beta-2025-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1be8e9d970a1b3ed459b7945fa30414f01d16d0f2a2d7119a28331c5c6251d8c
[INFO] running `Command { std: "docker" "start" "-a" "1be8e9d970a1b3ed459b7945fa30414f01d16d0f2a2d7119a28331c5c6251d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be8e9d970a1b3ed459b7945fa30414f01d16d0f2a2d7119a28331c5c6251d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be8e9d970a1b3ed459b7945fa30414f01d16d0f2a2d7119a28331c5c6251d8c", kill_on_drop: false }`
[INFO] [stdout] 1be8e9d970a1b3ed459b7945fa30414f01d16d0f2a2d7119a28331c5c6251d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a651009d785228420c1c6538963f6eecb51c9ab097195c5d26df6ddf9b7c4ca9
[INFO] running `Command { std: "docker" "start" "-a" "a651009d785228420c1c6538963f6eecb51c9ab097195c5d26df6ddf9b7c4ca9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking itoa v1.0.14
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[INFO] [stderr]     Checking tinyvec v1.8.1
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[INFO] [stderr]     Checking allocator-api2 v0.2.21
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[INFO] [stderr]    Compiling getrandom v0.3.1
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[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling thiserror v1.0.69
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[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]    Compiling syn v2.0.100
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[INFO] [stderr]    Compiling pkg-config v0.3.31
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[INFO] [stderr]    Compiling anyhow v1.0.95
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[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling heck v0.5.0
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[INFO] [stderr]    Compiling cfg_aliases v0.2.1
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[INFO] [stderr]    Compiling logos-codegen v0.15.0
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[INFO] [stderr]     Checking iana-time-zone v0.1.61
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[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking mac v0.1.1
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[INFO] [stderr]    Compiling terminfo v0.9.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking atomic v0.6.0
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking lab v0.11.0
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]     Checking is_executable v1.0.4
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking clru v0.6.2
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking uuid v1.13.1
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]     Checking imara-diff v0.1.8
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking deltae v0.3.2
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking data-encoding v2.7.0
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling libz-sys v1.1.21
[INFO] [stderr]    Compiling openssl-sys v0.9.105
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.1+1.9.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-04-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=74d7e34ad724d19a -C extra-filename=-a639a9b6797e8ec9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a651009d785228420c1c6538963f6eecb51c9ab097195c5d26df6ddf9b7c4ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a651009d785228420c1c6538963f6eecb51c9ab097195c5d26df6ddf9b7c4ca9", kill_on_drop: false }`
[INFO] [stdout] a651009d785228420c1c6538963f6eecb51c9ab097195c5d26df6ddf9b7c4ca9