[INFO] fetching crate quatrain 0.6.0...
[INFO] documenting quatrain-0.6.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate quatrain 0.6.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate quatrain 0.6.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quatrain 0.6.0
[INFO] finished tweaking crates.io crate quatrain 0.6.0
[INFO] tweaked toml for crates.io crate quatrain 0.6.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] crate crates.io crate quatrain 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b84f8ed7bc60918be13a82b12dd644fa72c997b8568b85f1e84f7409e0f5b31
[INFO] running `Command { std: "docker" "start" "-a" "4b84f8ed7bc60918be13a82b12dd644fa72c997b8568b85f1e84f7409e0f5b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b84f8ed7bc60918be13a82b12dd644fa72c997b8568b85f1e84f7409e0f5b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b84f8ed7bc60918be13a82b12dd644fa72c997b8568b85f1e84f7409e0f5b31", kill_on_drop: false }`
[INFO] [stdout] 4b84f8ed7bc60918be13a82b12dd644fa72c997b8568b85f1e84f7409e0f5b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0059012c973a191e83515641b86a64191880e248969ab9c8ddff9496a0517b11
[INFO] running `Command { std: "docker" "start" "-a" "0059012c973a191e83515641b86a64191880e248969ab9c8ddff9496a0517b11", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling auto_enums_derive v0.7.5
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking dtoa v0.4.5
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking yaml-rust v0.4.4
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling copy_dir v0.1.2
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]    Compiling libquickjs-sys v0.6.0
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling derive_utils v0.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling auto_enums_core v0.7.5
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking thiserror v1.0.19
[INFO] [stderr]     Checking auto_enums v0.7.5
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking serde_yaml v0.8.12
[INFO] [stderr]     Checking quick-js v0.3.3
[INFO] [stderr]     Checking katex v0.2.1
[INFO] [stderr]     Checking quatrain v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting quatrain v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `lazy_static`
[INFO] [stdout]   --> src/bin/qua.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | extern crate lazy_static;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[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 E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `quatrain`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name qua src/bin/qua.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-b75bb8a9829bf47f.rmeta --extern auto_enums=/opt/rustwide/target/debug/deps/libauto_enums-9cb5f5cd823537b2.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-aba157a92983000f.rmeta --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-0edc47c71ca10a58.so --extern katex=/opt/rustwide/target/debug/deps/libkatex-020de8e519bc9a9c.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-27b3c5987ea83bbb.rmeta --extern quatrain=/opt/rustwide/target/debug/deps/libquatrain-9739ff6985f4ec71.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c192a8a131bcbdfb.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-a006a0ffa411e2ba.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6b74ceebe0ae4eb0.rmeta --extern unicase=/opt/rustwide/target/debug/deps/libunicase-372bf15794b444b9.rmeta --cap-lints=warn --crate-version 0.6.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0059012c973a191e83515641b86a64191880e248969ab9c8ddff9496a0517b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0059012c973a191e83515641b86a64191880e248969ab9c8ddff9496a0517b11", kill_on_drop: false }`
[INFO] [stdout] 0059012c973a191e83515641b86a64191880e248969ab9c8ddff9496a0517b11
