[INFO] cloning repository https://github.com/ainem-m/rco-contest-2019-qual
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ainem-m/rco-contest-2019-qual" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fainem-m%2Frco-contest-2019-qual", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fainem-m%2Frco-contest-2019-qual'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53e176e155b6f096d426e4e479a6d901ffaec69c
[INFO] documenting ainem-m/rco-contest-2019-qual against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fainem-m%2Frco-contest-2019-qual" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ainem-m/rco-contest-2019-qual on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ainem-m/rco-contest-2019-qual
[INFO] finished tweaking git repo https://github.com/ainem-m/rco-contest-2019-qual
[INFO] tweaked toml for git repo https://github.com/ainem-m/rco-contest-2019-qual written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ainem-m/rco-contest-2019-qual 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded whiteread v0.5.0
[INFO] [stderr]   Downloaded bitset-fixed v0.1.0
[INFO] [stderr]   Downloaded nalgebra v0.20.0
[INFO] [stderr]   Downloaded im-rc v14.3.0
[INFO] [stderr]   Downloaded proconio-derive v0.1.6
[INFO] [stderr]   Downloaded proconio v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82296ca49e2a3428c1b340f4ba6be0fb4cefa1dbd6352d1c313c360c3b137b2d
[INFO] running `Command { std: "docker" "start" "-a" "82296ca49e2a3428c1b340f4ba6be0fb4cefa1dbd6352d1c313c360c3b137b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82296ca49e2a3428c1b340f4ba6be0fb4cefa1dbd6352d1c313c360c3b137b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82296ca49e2a3428c1b340f4ba6be0fb4cefa1dbd6352d1c313c360c3b137b2d", kill_on_drop: false }`
[INFO] [stdout] 82296ca49e2a3428c1b340f4ba6be0fb4cefa1dbd6352d1c313c360c3b137b2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ce3d299f4709b820b17c0d1851a2bd96ab1cce812566adcf7aa5bd5e1a79359
[INFO] running `Command { std: "docker" "start" "-a" "5ce3d299f4709b820b17c0d1851a2bd96ab1cce812566adcf7aa5bd5e1a79359", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking matrixmultiply v0.2.3
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling im-rc v14.3.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking sized-chunks v0.5.3
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking petgraph v0.5.0
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking rand_hc v0.2.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking nalgebra v0.20.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking ascii v1.0.0
[INFO] [stderr]     Checking superslice v1.0.0
[INFO] [stderr]     Checking text_io v0.1.8
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking bitset-fixed v0.1.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking smallvec v1.2.0
[INFO] [stderr]     Checking whiteread v0.5.0
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]     Checking regex v1.3.6
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling proconio-derive v0.1.6
[INFO] [stderr]     Checking proconio v0.3.6
[INFO] [stderr]  Documenting rco-contest-2019-qual v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `->`, `where`, or `{`, found `}`
[INFO] [stdout]   --> src/bin/judge.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn new()
[INFO] [stdout]    |        ---  - expected one of `->`, `where`, or `{`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        while parsing this `fn`
[INFO] [stdout] 17 | }
[INFO] [stdout]    | ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rco-contest-2019-qual`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type bin --crate-name judge src/bin/judge.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=20739e0a2b43c527 -L dependency=/opt/rustwide/target/debug/deps --extern alga=/opt/rustwide/target/debug/deps/libalga-2cb6a291082ab8e4.rmeta --extern ascii=/opt/rustwide/target/debug/deps/libascii-982efe0ac9d46615.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-bc0184c5cc0437ed.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-9c2632b2438cf91f.rmeta --extern fixedbitset=/opt/rustwide/target/debug/deps/libfixedbitset-629a773ea4b2993f.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-83a03cf6114e98eb.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-445d647db8a50518.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-e374e67c25256503.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ec5a9c88c2451d13.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-ab2bad8cb088dcf5.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e7445b4e8703c20b.rmeta --extern libm=/opt/rustwide/target/debug/deps/liblibm-2c4139ba6674248f.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-5100352b30ccd0bc.rmeta --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-9c996e5a241a479f.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-a24ad2bf8e806462.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-79555c1c2536d4ae.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-d792443ed401dc67.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-f7718387653d471c.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-5c5c1044692bf0f3.so --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-97c752c2b9d8acee.rmeta --extern num_iter=/opt/rustwide/target/debug/deps/libnum_iter-a201833fa0b5dad4.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-5b18e473f38f7653.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-3564ba9c46357590.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-415fdcee516f203c.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-7ed052a81ccd4aa2.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-ddb109d539e4859e.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-0a48f2613168e552.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-7592f8acf378c466.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-28628c6a94207937.rmeta --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-6a2d11995a1b8cae.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-3f499f3a0a640e50.rmeta --extern rand_hc=/opt/rustwide/target/debug/deps/librand_hc-4ca9bad2de7f9db2.rmeta --extern rand_pcg=/opt/rustwide/target/debug/deps/librand_pcg-1c5f95ac3c49098d.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-0e6a3e307bf75a3e.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-97a1b2d1b6045209.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-2f66672120794377.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-6b745226956de421.rmeta --extern text_io=/opt/rustwide/target/debug/deps/libtext_io-0aab92de85cc9a10.rmeta --extern whiteread=/opt/rustwide/target/debug/deps/libwhiteread-8141580ed7dcd29e.rmeta --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" "5ce3d299f4709b820b17c0d1851a2bd96ab1cce812566adcf7aa5bd5e1a79359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce3d299f4709b820b17c0d1851a2bd96ab1cce812566adcf7aa5bd5e1a79359", kill_on_drop: false }`
[INFO] [stdout] 5ce3d299f4709b820b17c0d1851a2bd96ab1cce812566adcf7aa5bd5e1a79359
