[INFO] cloning repository https://github.com/garrettkolson/burn_book_tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garrettkolson/burn_book_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarrettkolson%2Fburn_book_tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarrettkolson%2Fburn_book_tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ba63355cb31db2e312db3bb58b24a778b5c255d
[INFO] checking garrettkolson/burn_book_tutorial against try#7424ce9ff9baac3e9d9f5dd3c85828cddea0134d for pr-136776-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarrettkolson%2Fburn_book_tutorial" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/garrettkolson/burn_book_tutorial
[INFO] finished tweaking git repo https://github.com/garrettkolson/burn_book_tutorial
[INFO] tweaked toml for git repo https://github.com/garrettkolson/burn_book_tutorial written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/garrettkolson/burn_book_tutorial on toolchain 7424ce9ff9baac3e9d9f5dd3c85828cddea0134d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/garrettkolson/burn_book_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" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 137ddf4712e0f9e546294284e34b187a7af931519b8182a064a84e0316d6038a
[INFO] running `Command { std: "docker" "start" "-a" "137ddf4712e0f9e546294284e34b187a7af931519b8182a064a84e0316d6038a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "137ddf4712e0f9e546294284e34b187a7af931519b8182a064a84e0316d6038a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "137ddf4712e0f9e546294284e34b187a7af931519b8182a064a84e0316d6038a", kill_on_drop: false }`
[INFO] [stdout] 137ddf4712e0f9e546294284e34b187a7af931519b8182a064a84e0316d6038a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] deea66d43ebfd88d53a760a6c0cdcda92d96eb6be88d15a0a14cbdf51ab9c31f
[INFO] running `Command { std: "docker" "start" "-a" "deea66d43ebfd88d53a760a6c0cdcda92d96eb6be88d15a0a14cbdf51ab9c31f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling cubecl-common v0.6.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]    Compiling cubecl-runtime v0.6.0
[INFO] [stderr]    Compiling cubecl-macros v0.6.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling naga v25.0.1
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]    Compiling wgpu-hal v25.0.2
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking glow v0.16.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling wgpu-core v25.0.2
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]     Checking webpki-roots v1.0.3
[INFO] [stderr]    Compiling wgpu v25.0.2
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]    Compiling cubecl-wgpu v0.6.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]     Checking imgref v1.12.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking avif-serialize v0.8.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling macerator v0.2.9
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling instability v0.3.9
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]    Compiling burn-ndarray v0.18.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking moxcms v0.7.6
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr] error: could not compile `rustls` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/7424ce9ff9baac3e9d9f5dd3c85828cddea0134d/bin/rustc --crate-name rustls --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.32/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(bench)' --check-cfg 'cfg(coverage_nightly)' --check-cfg 'cfg(read_buf)' --cfg 'feature="ring"' --cfg 'feature="std"' --cfg 'feature="tls12"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("aws-lc-rs", "aws_lc_rs", "brotli", "custom-provider", "default", "fips", "hashbrown", "log", "logging", "prefer-post-quantum", "read_buf", "ring", "rustversion", "std", "tls12", "zlib"))' -C metadata=9ddf38a53755b04b -C extra-filename=-8372255070ff8491 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-2ad934dc7da92e31.rmeta --extern ring=/opt/rustwide/target/debug/deps/libring-c225b1e90b57e0c1.rmeta --extern pki_types=/opt/rustwide/target/debug/deps/librustls_pki_types-61f6afb5d4a2ddf8.rmeta --extern webpki=/opt/rustwide/target/debug/deps/libwebpki-51c9ad4dc35d3fbb.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-350c4d777e42ad0b.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-a40156bb3ac2a890.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-4a4d17f3ecbfe885/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/7424ce9ff9baac3e9d9f5dd3c85828cddea0134d/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.11/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="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --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"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=5f402661d379d10a -C extra-filename=-151de7c89b144ea1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-af59479f9e140940.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-428f91d22e3de0ff.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-c65950e42a980085.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "deea66d43ebfd88d53a760a6c0cdcda92d96eb6be88d15a0a14cbdf51ab9c31f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deea66d43ebfd88d53a760a6c0cdcda92d96eb6be88d15a0a14cbdf51ab9c31f", kill_on_drop: false }`
[INFO] [stdout] deea66d43ebfd88d53a760a6c0cdcda92d96eb6be88d15a0a14cbdf51ab9c31f