[INFO] cloning repository https://github.com/amhk/advent-of-code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amhk/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famhk%2Fadvent-of-code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famhk%2Fadvent-of-code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 159d9a3d9d28091ea7e890e9ada88f424037650f [INFO] testing amhk/advent-of-code against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famhk%2Fadvent-of-code" "/workspace/builds/worker-84/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amhk/advent-of-code on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/amhk/advent-of-code [INFO] finished tweaking git repo https://github.com/amhk/advent-of-code [INFO] tweaked toml for git repo https://github.com/amhk/advent-of-code written to /workspace/builds/worker-84/source/Cargo.toml [INFO] crate git repo https://github.com/amhk/advent-of-code already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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 ascii v1.0.0 [INFO] [stderr] Downloaded primes v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20fe862e1351c2a8eaf61cd049b673528b681315abed452a03e507e85a550dcd [INFO] running `Command { std: "docker" "start" "-a" "20fe862e1351c2a8eaf61cd049b673528b681315abed452a03e507e85a550dcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20fe862e1351c2a8eaf61cd049b673528b681315abed452a03e507e85a550dcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20fe862e1351c2a8eaf61cd049b673528b681315abed452a03e507e85a550dcd", kill_on_drop: false }` [INFO] [stdout] 20fe862e1351c2a8eaf61cd049b673528b681315abed452a03e507e85a550dcd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5fda5087ece57a1f2ac0f1ceba43c668f1b28522321590b40a064e7ffe99f8b [INFO] running `Command { std: "docker" "start" "-a" "d5fda5087ece57a1f2ac0f1ceba43c668f1b28522321590b40a064e7ffe99f8b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling ascii v1.0.0 [INFO] [stderr] Compiling primes v0.3.0 [INFO] [stderr] Compiling aoc-2020-19 v0.1.0 (/opt/rustwide/workdir/2020/19) [INFO] [stderr] Compiling aoc-2015-17 v0.1.0 (/opt/rustwide/workdir/2015/17) [INFO] [stderr] Compiling aoc-2015-08 v0.1.0 (/opt/rustwide/workdir/2015/08) [INFO] [stderr] Compiling aoc-2020-09 v0.1.0 (/opt/rustwide/workdir/2020/09) [INFO] [stderr] Compiling aoc-2020-13 v0.1.0 (/opt/rustwide/workdir/2020/13) [INFO] [stderr] Compiling aoc-2020-01 v0.1.0 (/opt/rustwide/workdir/2020/01) [INFO] [stderr] Compiling aoc-2015-25 v0.1.0 (/opt/rustwide/workdir/2015/25) [INFO] [stderr] Compiling aoc-2015-10 v0.1.0 (/opt/rustwide/workdir/2015/10) [INFO] [stderr] Compiling aoc-2020-25 v0.1.0 (/opt/rustwide/workdir/2020/25) [INFO] [stderr] Compiling aoc-2020-17 v0.1.0 (/opt/rustwide/workdir/2020/17) [INFO] [stderr] Compiling aoc-2020-22 v0.1.0 (/opt/rustwide/workdir/2020/22) [INFO] [stderr] Compiling aoc-2015-22 v0.1.0 (/opt/rustwide/workdir/2015/22) [INFO] [stderr] Compiling aoc-2020-05 v0.1.0 (/opt/rustwide/workdir/2020/05) [INFO] [stderr] Compiling aoc-2015-14 v0.1.0 (/opt/rustwide/workdir/2015/14) [INFO] [stderr] Compiling aoc-2015-03 v0.1.0 (/opt/rustwide/workdir/2015/03) [INFO] [stderr] Compiling aoc-2015-02 v0.1.0 (/opt/rustwide/workdir/2015/02) [INFO] [stderr] Compiling aoc-2020-18 v0.1.0 (/opt/rustwide/workdir/2020/18) [INFO] [stderr] Compiling aoc-2020-20 v0.1.0 (/opt/rustwide/workdir/2020/20) [INFO] [stderr] Compiling aoc-2020-12 v0.1.0 (/opt/rustwide/workdir/2020/12) [INFO] [stderr] Compiling aoc-2020-03 v0.1.0 (/opt/rustwide/workdir/2020/03) [INFO] [stderr] Compiling aoc-2020-10 v0.1.0 (/opt/rustwide/workdir/2020/10) [INFO] [stderr] Compiling aoc-2015-19 v0.1.0 (/opt/rustwide/workdir/2015/19) [INFO] [stderr] Compiling aoc-2015-01 v0.1.0 (/opt/rustwide/workdir/2015/01) [INFO] [stderr] Compiling aoc-2020-24 v0.1.0 (/opt/rustwide/workdir/2020/24) [INFO] [stderr] Compiling aoc-2020-23 v0.1.0 (/opt/rustwide/workdir/2020/23) [INFO] [stderr] Compiling aoc-2020-08 v0.1.0 (/opt/rustwide/workdir/2020/08) [INFO] [stderr] Compiling aoc-2020-11 v0.1.0 (/opt/rustwide/workdir/2020/11) [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling aoc-2020-06 v0.1.0 (/opt/rustwide/workdir/2020/06) [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aoc-2020-15 v0.1.0 (/opt/rustwide/workdir/2020/15) [INFO] [stderr] Compiling aoc-2015-18 v0.1.0 (/opt/rustwide/workdir/2015/18) [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling aoc-2015-20 v0.1.0 (/opt/rustwide/workdir/2015/20) [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling aoc-2015-21 v0.1.0 (/opt/rustwide/workdir/2015/21) [INFO] [stderr] Compiling aoc-2015-13 v0.1.0 (/opt/rustwide/workdir/2015/13) [INFO] [stderr] Compiling aoc-2015-11 v0.1.0 (/opt/rustwide/workdir/2015/11) [INFO] [stderr] Compiling aoc-2015-24 v0.1.0 (/opt/rustwide/workdir/2015/24) [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling fancy-regex v0.4.1 [INFO] [stderr] Compiling aoc-2015-05 v0.1.0 (/opt/rustwide/workdir/2015/05) [INFO] [stderr] Compiling aoc-2015-06 v0.1.0 (/opt/rustwide/workdir/2015/06) [INFO] [stderr] Compiling aoc-2015-09 v0.1.0 (/opt/rustwide/workdir/2015/09) [INFO] [stderr] Compiling aoc-2020-21 v0.1.0 (/opt/rustwide/workdir/2020/21) [INFO] [stderr] Compiling aoc-2015-16 v0.1.0 (/opt/rustwide/workdir/2015/16) [INFO] [stderr] Compiling aoc-2020-16 v0.1.0 (/opt/rustwide/workdir/2020/16) [INFO] [stderr] Compiling aoc-2020-07 v0.1.0 (/opt/rustwide/workdir/2020/07) [INFO] [stderr] Compiling aoc-2020-02 v0.1.0 (/opt/rustwide/workdir/2020/02) [INFO] [stderr] Compiling aoc-2015-15 v0.1.0 (/opt/rustwide/workdir/2015/15) [INFO] [stderr] Compiling aoc-2020-14 v0.1.0 (/opt/rustwide/workdir/2020/14) [INFO] [stderr] Compiling aoc-2015-23 v0.1.0 (/opt/rustwide/workdir/2015/23) [INFO] [stderr] Compiling aoc-2020-04 v0.1.0 (/opt/rustwide/workdir/2020/04) [INFO] [stderr] Compiling aoc-2015-07 v0.1.0 (/opt/rustwide/workdir/2015/07) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> 2015/15/src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aoc-2015-12 v0.1.0 (/opt/rustwide/workdir/2015/12) [INFO] [stderr] Compiling aoc-2015-04 v0.1.0 (/opt/rustwide/workdir/2015/04) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.08s [INFO] running `Command { std: "docker" "inspect" "d5fda5087ece57a1f2ac0f1ceba43c668f1b28522321590b40a064e7ffe99f8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5fda5087ece57a1f2ac0f1ceba43c668f1b28522321590b40a064e7ffe99f8b", kill_on_drop: false }` [INFO] [stdout] d5fda5087ece57a1f2ac0f1ceba43c668f1b28522321590b40a064e7ffe99f8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c52036b5e409a3a59841dacaa7c4c7f3dd4e59b1705ef60edadce457b299cf4f [INFO] running `Command { std: "docker" "start" "-a" "c52036b5e409a3a59841dacaa7c4c7f3dd4e59b1705ef60edadce457b299cf4f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling aoc-2015-17 v0.1.0 (/opt/rustwide/workdir/2015/17) [INFO] [stderr] Compiling aoc-2015-01 v0.1.0 (/opt/rustwide/workdir/2015/01) [INFO] [stderr] Compiling aoc-2020-05 v0.1.0 (/opt/rustwide/workdir/2020/05) [INFO] [stderr] Compiling aoc-2015-03 v0.1.0 (/opt/rustwide/workdir/2015/03) [INFO] [stderr] Compiling aoc-2020-09 v0.1.0 (/opt/rustwide/workdir/2020/09) [INFO] [stderr] Compiling aoc-2015-19 v0.1.0 (/opt/rustwide/workdir/2015/19) [INFO] [stderr] Compiling aoc-2015-10 v0.1.0 (/opt/rustwide/workdir/2015/10) [INFO] [stderr] Compiling aoc-2020-20 v0.1.0 (/opt/rustwide/workdir/2020/20) [INFO] [stderr] Compiling aoc-2020-19 v0.1.0 (/opt/rustwide/workdir/2020/19) [INFO] [stderr] Compiling aoc-2020-22 v0.1.0 (/opt/rustwide/workdir/2020/22) [INFO] [stderr] Compiling aoc-2020-13 v0.1.0 (/opt/rustwide/workdir/2020/13) [INFO] [stderr] Compiling aoc-2020-11 v0.1.0 (/opt/rustwide/workdir/2020/11) [INFO] [stderr] Compiling aoc-2020-23 v0.1.0 (/opt/rustwide/workdir/2020/23) [INFO] [stderr] Compiling aoc-2015-25 v0.1.0 (/opt/rustwide/workdir/2015/25) [INFO] [stderr] Compiling aoc-2020-18 v0.1.0 (/opt/rustwide/workdir/2020/18) [INFO] [stderr] Compiling aoc-2020-17 v0.1.0 (/opt/rustwide/workdir/2020/17) [INFO] [stderr] Compiling aoc-2020-08 v0.1.0 (/opt/rustwide/workdir/2020/08) [INFO] [stderr] Compiling aoc-2015-14 v0.1.0 (/opt/rustwide/workdir/2015/14) [INFO] [stderr] Compiling aoc-2020-03 v0.1.0 (/opt/rustwide/workdir/2020/03) [INFO] [stderr] Compiling aoc-2020-01 v0.1.0 (/opt/rustwide/workdir/2020/01) [INFO] [stderr] Compiling aoc-2020-25 v0.1.0 (/opt/rustwide/workdir/2020/25) [INFO] [stderr] Compiling aoc-2015-02 v0.1.0 (/opt/rustwide/workdir/2015/02) [INFO] [stderr] Compiling aoc-2020-12 v0.1.0 (/opt/rustwide/workdir/2020/12) [INFO] [stderr] Compiling aoc-2020-10 v0.1.0 (/opt/rustwide/workdir/2020/10) [INFO] [stderr] Compiling aoc-2020-24 v0.1.0 (/opt/rustwide/workdir/2020/24) [INFO] [stderr] Compiling aoc-2015-22 v0.1.0 (/opt/rustwide/workdir/2015/22) [INFO] [stderr] Compiling aoc-2015-08 v0.1.0 (/opt/rustwide/workdir/2015/08) [INFO] [stderr] Compiling aoc-2020-15 v0.1.0 (/opt/rustwide/workdir/2020/15) [INFO] [stderr] Compiling aoc-2015-18 v0.1.0 (/opt/rustwide/workdir/2015/18) [INFO] [stderr] Compiling aoc-2015-13 v0.1.0 (/opt/rustwide/workdir/2015/13) [INFO] [stderr] Compiling aoc-2015-21 v0.1.0 (/opt/rustwide/workdir/2015/21) [INFO] [stderr] Compiling aoc-2015-11 v0.1.0 (/opt/rustwide/workdir/2015/11) [INFO] [stderr] Compiling aoc-2015-24 v0.1.0 (/opt/rustwide/workdir/2015/24) [INFO] [stderr] Compiling aoc-2020-06 v0.1.0 (/opt/rustwide/workdir/2020/06) [INFO] [stderr] Compiling aoc-2015-16 v0.1.0 (/opt/rustwide/workdir/2015/16) [INFO] [stderr] Compiling aoc-2015-07 v0.1.0 (/opt/rustwide/workdir/2015/07) [INFO] [stderr] Compiling aoc-2015-09 v0.1.0 (/opt/rustwide/workdir/2015/09) [INFO] [stderr] Compiling aoc-2020-21 v0.1.0 (/opt/rustwide/workdir/2020/21) [INFO] [stderr] Compiling aoc-2015-15 v0.1.0 (/opt/rustwide/workdir/2015/15) [INFO] [stderr] Compiling aoc-2015-06 v0.1.0 (/opt/rustwide/workdir/2015/06) [INFO] [stderr] Compiling aoc-2020-16 v0.1.0 (/opt/rustwide/workdir/2020/16) [INFO] [stderr] Compiling aoc-2020-02 v0.1.0 (/opt/rustwide/workdir/2020/02) [INFO] [stderr] Compiling aoc-2015-23 v0.1.0 (/opt/rustwide/workdir/2015/23) [INFO] [stderr] Compiling aoc-2020-04 v0.1.0 (/opt/rustwide/workdir/2020/04) [INFO] [stderr] Compiling aoc-2020-07 v0.1.0 (/opt/rustwide/workdir/2020/07) [INFO] [stderr] Compiling aoc-2020-14 v0.1.0 (/opt/rustwide/workdir/2020/14) [INFO] [stderr] Compiling aoc-2015-12 v0.1.0 (/opt/rustwide/workdir/2015/12) [INFO] [stderr] Compiling aoc-2015-20 v0.1.0 (/opt/rustwide/workdir/2015/20) [INFO] [stderr] Compiling aoc-2015-05 v0.1.0 (/opt/rustwide/workdir/2015/05) [INFO] [stderr] Compiling aoc-2015-04 v0.1.0 (/opt/rustwide/workdir/2015/04) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> 2015/15/src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc-2020-17` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name aoc_2020_17 --edition=2018 2020/17/src/main.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=f2364c275d8e925b -C extra-filename=-f2364c275d8e925b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (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" "c52036b5e409a3a59841dacaa7c4c7f3dd4e59b1705ef60edadce457b299cf4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c52036b5e409a3a59841dacaa7c4c7f3dd4e59b1705ef60edadce457b299cf4f", kill_on_drop: false }` [INFO] [stdout] c52036b5e409a3a59841dacaa7c4c7f3dd4e59b1705ef60edadce457b299cf4f