[INFO] cloning repository https://github.com/Loptall/AtCoder-template-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Loptall/AtCoder-template-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoptall%2FAtCoder-template-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoptall%2FAtCoder-template-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e28697cf6789b2e34fa304a2246a75055e163fa
[INFO] documenting Loptall/AtCoder-template-rs against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoptall%2FAtCoder-template-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Loptall/AtCoder-template-rs on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Loptall/AtCoder-template-rs
[INFO] finished tweaking git repo https://github.com/Loptall/AtCoder-template-rs
[INFO] tweaked toml for git repo https://github.com/Loptall/AtCoder-template-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Loptall/AtCoder-template-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d1e70b826cb7b09ada978124071613e122b87e066de1eb8ffad8caf6d58225e
[INFO] running `Command { std: "docker" "start" "-a" "3d1e70b826cb7b09ada978124071613e122b87e066de1eb8ffad8caf6d58225e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d1e70b826cb7b09ada978124071613e122b87e066de1eb8ffad8caf6d58225e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d1e70b826cb7b09ada978124071613e122b87e066de1eb8ffad8caf6d58225e", kill_on_drop: false }`
[INFO] [stdout] 3d1e70b826cb7b09ada978124071613e122b87e066de1eb8ffad8caf6d58225e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa234decd77bdc59ceeba73c3278babaeafc3468f3634012044aaa387d2a02a5
[INFO] running `Command { std: "docker" "start" "-a" "aa234decd77bdc59ceeba73c3278babaeafc3468f3634012044aaa387d2a02a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking whiteread v0.5.0
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]     Checking ascii v1.0.0
[INFO] [stderr]     Checking superslice v1.0.0
[INFO] [stderr]     Checking bitset-fixed v0.1.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling im-rc v14.3.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking sized-chunks v0.5.3
[INFO] [stderr]    Compiling proconio-derive v0.1.6
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking petgraph v0.5.0
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking num-iter v0.1.40
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]     Checking rand_hc v0.2.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking ndarray v0.13.0
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking proconio v0.3.6
[INFO] [stderr]     Checking nalgebra v0.20.0
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]  Documenting rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not document `rust`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name f src/bin/f.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern alga=/opt/rustwide/target/debug/deps/libalga-c63e3c63c625f648.rmeta --extern ascii=/opt/rustwide/target/debug/deps/libascii-6ef1f27b557d87b1.rmeta --extern bitset_fixed=/opt/rustwide/target/debug/deps/libbitset_fixed-c5828f69f5c51278.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-ccde357106a7a978.rmeta --extern fixedbitset=/opt/rustwide/target/debug/deps/libfixedbitset-9b135ac38d1a8981.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-0a808a90484da87e.rmeta --extern im_rc=/opt/rustwide/target/debug/deps/libim_rc-31c4800abd12dc63.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-2c42cfa18cdb89b6.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-01042db32cd4c131.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-173e471db1a4ca75.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-72923b2d9aa06af7.rmeta --extern libm=/opt/rustwide/target/debug/deps/liblibm-c2caaf3feb6f5975.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-6294c5e3b8c58b26.rmeta --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-9c942e3ef3e3767c.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-9f82f02b259631e1.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-091adca9e3905603.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-9e318181ff131a88.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-efd8d3e78c389fbe.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-cd1969ba197b84c1.so --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-8759f21444c0b394.rmeta --extern num_iter=/opt/rustwide/target/debug/deps/libnum_iter-2a76b5e7735bccb7.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-94ff3d13d1c88fe6.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-1012ca6a4f03a129.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-bd96be829148a45b.rmeta --extern permutohedron=/opt/rustwide/target/debug/deps/libpermutohedron-629af649fdf8aabd.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-5a7f19d2495a8a39.rmeta --extern proconio=/opt/rustwide/target/debug/deps/libproconio-d02b762dfb30ee1b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-769c9302b6b3390b.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-0e5e10ac0396c749.rmeta --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-06ab013e2f2fed14.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-dcf228bfe7c18905.rmeta --extern rand_hc=/opt/rustwide/target/debug/deps/librand_hc-d44089850c37c7e0.rmeta --extern rand_pcg=/opt/rustwide/target/debug/deps/librand_pcg-fcb4897109721a02.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-a71af54012ca7f8d.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-8cfaaf785409b1d1.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-d4d39211ea311600.rmeta --extern superslice=/opt/rustwide/target/debug/deps/libsuperslice-c8ae24ed903a6dcb.rmeta --extern text_io=/opt/rustwide/target/debug/deps/libtext_io-9066b4aa4850eda7.rmeta --extern whiteread=/opt/rustwide/target/debug/deps/libwhiteread-c7893fbd796a87ff.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "aa234decd77bdc59ceeba73c3278babaeafc3468f3634012044aaa387d2a02a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa234decd77bdc59ceeba73c3278babaeafc3468f3634012044aaa387d2a02a5", kill_on_drop: false }`
[INFO] [stdout] aa234decd77bdc59ceeba73c3278babaeafc3468f3634012044aaa387d2a02a5
