[INFO] cloning repository https://github.com/nebulatgs/symbolab_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nebulatgs/symbolab_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnebulatgs%2Fsymbolab_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnebulatgs%2Fsymbolab_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e6aff95c96c91524d133289ea63c8e8ad2a243b
[INFO] checking nebulatgs/symbolab_rs against master#35d55b34bffd51384ac430cc20852b7d16dd5a90 for pr-145108
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnebulatgs%2Fsymbolab_rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/nebulatgs/symbolab_rs
[INFO] finished tweaking git repo https://github.com/nebulatgs/symbolab_rs
[INFO] tweaked toml for git repo https://github.com/nebulatgs/symbolab_rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nebulatgs/symbolab_rs on toolchain 35d55b34bffd51384ac430cc20852b7d16dd5a90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nebulatgs/symbolab_rs 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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/pdf-rs/font`
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[INFO] [stderr]     Updating git repository `https://github.com/grafeia/ReX`
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[INFO] [stderr]     Updating git repository `https://github.com/s3bk/tuple/`
[INFO] [stderr]     Updating git repository `https://github.com/s3bk/unicode-math/`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.12.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b44a4be579fba4c4b844d590304d873774de2be4add961641de448d86480a2f4
[INFO] running `Command { std: "docker" "start" "-a" "b44a4be579fba4c4b844d590304d873774de2be4add961641de448d86480a2f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b44a4be579fba4c4b844d590304d873774de2be4add961641de448d86480a2f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44a4be579fba4c4b844d590304d873774de2be4add961641de448d86480a2f4", kill_on_drop: false }`
[INFO] [stdout] b44a4be579fba4c4b844d590304d873774de2be4add961641de448d86480a2f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82218ec3c772cf3d83ff266076802a6ebcc1059ddecb74eac95e36df704624b2
[INFO] running `Command { std: "docker" "start" "-a" "82218ec3c772cf3d83ff266076802a6ebcc1059ddecb74eac95e36df704624b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling futures-core v0.3.23
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling tokio v1.20.1
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[INFO] [stderr]     Checking tracing-core v0.1.29
[INFO] [stderr]     Checking futures-sink v0.3.23
[INFO] [stderr]    Compiling futures-task v0.3.23
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[INFO] [stderr]    Compiling futures-util v0.3.23
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling futures-channel v0.3.23
[INFO] [stderr]    Compiling serde_json v1.0.83
[INFO] [stderr]     Checking alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]     Checking crossbeam-utils v0.8.11
[INFO] [stderr]     Checking arrayvec v0.5.2
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[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling pathfinder_resources v0.5.0 (https://github.com/servo/pathfinder/#038a3476)
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
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[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]    Compiling unicode-general-category v0.4.0
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]    Compiling rustls v0.20.6
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rayon-core v1.9.3
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[INFO] [stderr]     Checking matchit v0.5.0
[INFO] [stderr]     Checking sync_wrapper v0.1.1
[INFO] [stderr]    Compiling pdf_encoding v0.3.0
[INFO] [stderr]     Checking fontconfig-parser v0.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rayon v1.5.3
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking unicode-normalization v0.1.21
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking memmap2 v0.5.7
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling libwebp-sys v0.4.2
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking unicode-script v0.5.4
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking svgtypes v0.8.1
[INFO] [stderr]     Checking kurbo v0.8.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stdout] error[E0080]: entering unreachable code
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pdf_encoding-0.3.0/src/cp1252.rs:2:2
[INFO] [stdout]     |
[INFO] [stdout]   2 |  c('\u{0000}'), c('\u{0001}'), c('\u{0002}'), c('\u{0003}'), c('\u{0004}'), c('\u{0005}'), c('\u{0006}'), c('\u{0007}'),
[INFO] [stdout]     |  ^^^^^^^^^^^^^ evaluation of `WINANSI` failed inside this call
[INFO] [stdout]     |
[INFO] [stdout] note: inside `c`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pdf_encoding-0.3.0/src/lib.rs:168:10
[INFO] [stdout]     |
[INFO] [stdout] 168 |     Some(Entry::new(c))
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] note: inside `Entry::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pdf_encoding-0.3.0/src/lib.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 NonZeroU32::new_unchecked(c as u32)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the failure occurred here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: entering unreachable code
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pdf_encoding-0.3.0/src/macroman.rs:2:2
[INFO] [stdout]     |
[INFO] [stdout]   2 |  c('\u{0000}'), c('\u{0001}'), c('\u{0002}'), c('\u{0003}'), c('\u{0004}'), c('\u{0005}'), c('\u{0006}'), c('\u{0007}'),
[INFO] [stdout]     |  ^^^^^^^^^^^^^ evaluation of `MACROMAN` failed inside this call
[INFO] [stdout]     |
[INFO] [stdout] note: inside `c`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pdf_encoding-0.3.0/src/lib.rs:168:10
[INFO] [stdout]     |
[INFO] [stdout] 168 |     Some(Entry::new(c))
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] note: inside `Entry::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pdf_encoding-0.3.0/src/lib.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 NonZeroU32::new_unchecked(c as u32)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the failure occurred here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fontdb v0.9.1
[INFO] [stdout] For more information about this error, try `rustc --explain E0080`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pdf_encoding` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "82218ec3c772cf3d83ff266076802a6ebcc1059ddecb74eac95e36df704624b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82218ec3c772cf3d83ff266076802a6ebcc1059ddecb74eac95e36df704624b2", kill_on_drop: false }`
[INFO] [stdout] 82218ec3c772cf3d83ff266076802a6ebcc1059ddecb74eac95e36df704624b2