[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#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraxys%2Faoc_2020" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/traxys/aoc_2020 on toolchain ff2c56344c764af598ad33027e9c7a48881808ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "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-6-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "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
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing traxys/aoc_2020 against try#5e4273472e1b2f223618a9b3def795f6224f241d for pr-118825
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraxys%2Faoc_2020" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/traxys/aoc_2020 on toolchain 5e4273472e1b2f223618a9b3def795f6224f241d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "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-6-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "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 owo-colors v1.1.3
[INFO] [stderr]   Downloaded eyre v0.6.3
[INFO] [stderr]   Downloaded nalgebra v0.23.1
[INFO] [stderr]   Downloaded color-eyre v0.5.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bdb0b361f5474a530eacac969b776c70b5c124d14f9c940728757b218e6588c
[INFO] running `Command { std: "docker" "start" "-a" "1bdb0b361f5474a530eacac969b776c70b5c124d14f9c940728757b218e6588c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bdb0b361f5474a530eacac969b776c70b5c124d14f9c940728757b218e6588c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bdb0b361f5474a530eacac969b776c70b5c124d14f9c940728757b218e6588c", kill_on_drop: false }`
[INFO] [stdout] 1bdb0b361f5474a530eacac969b776c70b5c124d14f9c940728757b218e6588c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a319bdfe2127ca95d35dd699d6f06b265261f5dab0c638dc50b850775968f367
[INFO] running `Command { std: "docker" "start" "-a" "a319bdfe2127ca95d35dd699d6f06b265261f5dab0c638dc50b850775968f367", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling eyre v0.6.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling sharded-slab v0.1.0
[INFO] [stderr]    Compiling gimli v0.23.0
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling indenter v0.3.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling aoc_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling owo-colors v1.1.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling tinyvec v1.1.0
[INFO] [stderr]    Compiling itertools v0.9.0
[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 tracing-attributes v0.1.11
[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 bstr v0.2.14
[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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day7") due to 2 previous errors
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day14`
[INFO] [stdout]  --> src/bin/day14.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day14::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day14` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day13`
[INFO] [stdout]  --> src/bin/day13.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day13::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day13` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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::day17`
[INFO] [stdout]  --> src/bin/day17.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day17::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day17` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day14") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 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 1 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[E0432]: unresolved import `aoc_2020::problems::day10`
[INFO] [stdout]  --> src/bin/day10.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day10::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day10` in `problems`
[INFO] [stdout] 
[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[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] [stderr] error: could not compile `aoc_2020` (bin "day13") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 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 1 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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day10") due to 2 previous errors
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day19`
[INFO] [stdout]  --> src/bin/day19.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day19::execute, DayContext};
[INFO] [stdout]   |                          ^^^^^ could not find `day19` in `problems`
[INFO] [stdout] 
[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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day6") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day21") due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day17") due to 2 previous errors
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day2") due to 2 previous errors
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day19") due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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::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] [stderr] error: could not compile `aoc_2020` (bin "day9") due to 2 previous errors
[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] [stderr] error: could not compile `aoc_2020` (bin "day3") due to 2 previous errors
[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] [stdout] error: aborting due to 1 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::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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day23") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day20") due to 2 previous errors
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day8") due to 2 previous errors
[INFO] [stdout] error[E0432]: unresolved import `aoc_2020::problems::day5`
[INFO] [stdout]  --> src/bin/day5.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use aoc_2020::{problems::day5::execute, DayContext};
[INFO] [stdout]   |                          ^^^^ could not find `day5` in `problems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day1") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc_2020` (bin "day5") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a319bdfe2127ca95d35dd699d6f06b265261f5dab0c638dc50b850775968f367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a319bdfe2127ca95d35dd699d6f06b265261f5dab0c638dc50b850775968f367", kill_on_drop: false }`
[INFO] [stdout] a319bdfe2127ca95d35dd699d6f06b265261f5dab0c638dc50b850775968f367