[INFO] cloning repository https://github.com/kupiakos/aoc-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kupiakos/aoc-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkupiakos%2Faoc-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkupiakos%2Faoc-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b14c7e979fcd95c1370ecba14ebca091b600a40f [INFO] documenting kupiakos/aoc-2021 against master#e1df625306f4136949e02612406f0c60df6008f3 for pr-96676 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkupiakos%2Faoc-2021" "/workspace/builds/worker-85/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kupiakos/aoc-2021 on toolchain e1df625306f4136949e02612406f0c60df6008f3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kupiakos/aoc-2021 [INFO] finished tweaking git repo https://github.com/kupiakos/aoc-2021 [INFO] tweaked toml for git repo https://github.com/kupiakos/aoc-2021 written to /workspace/builds/worker-85/source/Cargo.toml [INFO] crate git repo https://github.com/kupiakos/aoc-2021 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded matrixmultiply v0.3.2 [INFO] [stderr] Downloaded ndarray v0.15.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ef6bd25ed7279381e5943941a1a17cdc6b8bcc4095f59272cb3dcc4aef8c12e [INFO] running `Command { std: "docker" "start" "-a" "8ef6bd25ed7279381e5943941a1a17cdc6b8bcc4095f59272cb3dcc4aef8c12e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ef6bd25ed7279381e5943941a1a17cdc6b8bcc4095f59272cb3dcc4aef8c12e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ef6bd25ed7279381e5943941a1a17cdc6b8bcc4095f59272cb3dcc4aef8c12e", kill_on_drop: false }` [INFO] [stdout] 8ef6bd25ed7279381e5943941a1a17cdc6b8bcc4095f59272cb3dcc4aef8c12e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a673d07fb890133a9202b02de9c65ce849591724d63385b39a3465c2bbd101d5 [INFO] running `Command { std: "docker" "start" "-a" "a673d07fb890133a9202b02de9c65ce849591724d63385b39a3465c2bbd101d5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Documenting aoc-2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking aoc-2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 05 days/05.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=02b63b9c8eb43689 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 07 days/07.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a272bbfe68d9ecc4 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 02 days/02.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a52f2ad5fc4fad22 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 10 days/10.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c0b487bb8accb5a9 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 17 days/17.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0de50635362a0998 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 12 days/12.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4e6d3c94230dbbc7 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 20 days/20.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=eed1fc2d7a276fec -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 08 days/08.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bf7b3947da736a0c -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 04 days/04.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=10500cd0e1d73696 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 09 days/09.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=844ffdb40a61dc36 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 06 days/06.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=240b23f2d805b729 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 01 days/01.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=eefe51f85765d4be -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc-2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name 13 days/13.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a30e2b586e3b14d1 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-ee82e37d06bcbd3b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3f1d276040a57964.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-4cca6f2b1a50f740.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-11d6966ae7679242.rmeta --cap-lints=forbid --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "a673d07fb890133a9202b02de9c65ce849591724d63385b39a3465c2bbd101d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a673d07fb890133a9202b02de9c65ce849591724d63385b39a3465c2bbd101d5", kill_on_drop: false }` [INFO] [stdout] a673d07fb890133a9202b02de9c65ce849591724d63385b39a3465c2bbd101d5