[INFO] cloning repository https://github.com/traxys/aoc_2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/traxys/aoc_2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraxys%2Faoc_2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraxys%2Faoc_2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77950a4b123b56e034c8313b372ee7236f7d688e
[INFO] testing traxys/aoc_2020 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraxys%2Faoc_2020" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/traxys/aoc_2020 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/traxys/aoc_2020
[INFO] finished tweaking git repo https://github.com/traxys/aoc_2020
[INFO] tweaked toml for git repo https://github.com/traxys/aoc_2020 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/traxys/aoc_2020 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 87854d922e4a1673c3d495313a8f2ffd99326f9eb5163dcc827391bca5e12b85
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "87854d922e4a1673c3d495313a8f2ffd99326f9eb5163dcc827391bca5e12b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87854d922e4a1673c3d495313a8f2ffd99326f9eb5163dcc827391bca5e12b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87854d922e4a1673c3d495313a8f2ffd99326f9eb5163dcc827391bca5e12b85", kill_on_drop: false }`
[INFO] [stdout] 87854d922e4a1673c3d495313a8f2ffd99326f9eb5163dcc827391bca5e12b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 1ea963207bb0f67f189667d2fd74c42a295d2ea314153786831f1d186a3a0a3e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ea963207bb0f67f189667d2fd74c42a295d2ea314153786831f1d186a3a0a3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling pin-project-lite v0.2.0
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling eyre v0.6.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling indenter v0.3.0
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]    Compiling aoc_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling owo-colors v1.1.3
[INFO] [stderr]    Compiling tinyvec v1.1.0
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling sharded-slab v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling addr2line v0.14.0
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling tracing-error v0.1.2
[INFO] [stderr]    Compiling color-spantrace v0.1.4
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling color-eyre v0.5.8
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day2`
[INFO] [stdout]  --> src/bin/day2.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aoc_2020::{problems::day2::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day2` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day20`
[INFO] [stdout]  --> src/bin/day20.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day20::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day20` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day9`
[INFO] [stdout]  --> src/bin/day9.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day9::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day9` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day12`
[INFO] [stdout]  --> src/bin/day12.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day12::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day12` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day24`
[INFO] [stdout]  --> src/bin/day24.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day24::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day24` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day1`
[INFO] [stdout]  --> src/bin/day1.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use aoc_2020::{problems::day1::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day1` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day16`
[INFO] [stdout]  --> src/bin/day16.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day16::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day16` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day18`
[INFO] [stdout]  --> src/bin/day18.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day18::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day18` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day23`
[INFO] [stdout]  --> src/bin/day23.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day23::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day23` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day6`
[INFO] [stdout]  --> src/bin/day6.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day6::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day6` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day7`
[INFO] [stdout]  --> src/bin/day7.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day7::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day7` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day15`
[INFO] [stdout]  --> src/bin/day15.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day15::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day15` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day21`
[INFO] [stdout]  --> src/bin/day21.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day21::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day21` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day4`
[INFO] [stdout]  --> src/bin/day4.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day4::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day4` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day3`
[INFO] [stdout]  --> src/bin/day3.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day3::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day3` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day8`
[INFO] [stdout]  --> src/bin/day8.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day8::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day8` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1ea963207bb0f67f189667d2fd74c42a295d2ea314153786831f1d186a3a0a3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea963207bb0f67f189667d2fd74c42a295d2ea314153786831f1d186a3a0a3e", kill_on_drop: false }`
[INFO] [stdout] 1ea963207bb0f67f189667d2fd74c42a295d2ea314153786831f1d186a3a0a3e