[INFO] cloning repository https://github.com/jamienicol/aoc2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamienicol/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamienicol%2Faoc2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamienicol%2Faoc2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 066892750ccacbc55416bb8bb1ca50f72c90b758 [INFO] documenting jamienicol/aoc2021 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamienicol%2Faoc2021" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jamienicol/aoc2021 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jamienicol/aoc2021 [INFO] finished tweaking git repo https://github.com/jamienicol/aoc2021 [INFO] tweaked toml for git repo https://github.com/jamienicol/aoc2021 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/jamienicol/aoc2021 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78101a54dba3ce9a878a4bb9882fcd190e492eb570548c52c9e4332176164309 [INFO] running `Command { std: "docker" "start" "-a" "78101a54dba3ce9a878a4bb9882fcd190e492eb570548c52c9e4332176164309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78101a54dba3ce9a878a4bb9882fcd190e492eb570548c52c9e4332176164309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78101a54dba3ce9a878a4bb9882fcd190e492eb570548c52c9e4332176164309", kill_on_drop: false }` [INFO] [stdout] 78101a54dba3ce9a878a4bb9882fcd190e492eb570548c52c9e4332176164309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7cc7c136329117a0dc2f59cc375419987d53dedd4b8b860470f3fd06287bfa6 [INFO] running `Command { std: "docker" "start" "-a" "a7cc7c136329117a0dc2f59cc375419987d53dedd4b8b860470f3fd06287bfa6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.35 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking euclid v0.22.6 [INFO] [stderr] Checking nom-bitvec v0.2.0 [INFO] [stderr] Compiling enum-map-derive v0.6.0 [INFO] [stderr] Checking enum-map v1.1.1 [INFO] [stderr] Documenting aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day24 src/bin/day24.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=32f8d54c3ff27fa5 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.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: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day09 src/bin/day09.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=a2765bbfc8ad6ace -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day04 src/bin/day04.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=dc15386d1725e4c2 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day15 src/bin/day15.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=f35f6b66c45485d5 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day06 src/bin/day06.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=79d50a8d90a8ef5f -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day20 src/bin/day20.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=59d0e97c1c424533 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day21 src/bin/day21.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=05fa35e394866d13 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day23 src/bin/day23.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=be62192ba770c193 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day11 src/bin/day11.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=efd38e198f68b632 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day19 src/bin/day19.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=b12a695ede3be28c -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day22 src/bin/day22.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=92ebe28193756de2 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2021` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day08 src/bin/day08.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=e600891f9da96231 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-304ed2eff498e93f.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-e36b805de111542a.rmeta --extern enum_map=/opt/rustwide/target/debug/deps/libenum_map-b0454ec08dca7d48.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-6b12266987ab9c43.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-e10dc731f9ac719c.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9805adf78a8ce376.rmeta --extern nom_bitvec=/opt/rustwide/target/debug/deps/libnom_bitvec-1bd41adb944039d9.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "a7cc7c136329117a0dc2f59cc375419987d53dedd4b8b860470f3fd06287bfa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7cc7c136329117a0dc2f59cc375419987d53dedd4b8b860470f3fd06287bfa6", kill_on_drop: false }` [INFO] [stdout] a7cc7c136329117a0dc2f59cc375419987d53dedd4b8b860470f3fd06287bfa6