[INFO] cloning repository https://github.com/ofrank123/AoC2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ofrank123/AoC2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fofrank123%2FAoC2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fofrank123%2FAoC2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9eef13b3ca3a0a214ea753e8486f281aab7ab96
[INFO] testing ofrank123/AoC2020 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fofrank123%2FAoC2020" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ofrank123/AoC2020 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ofrank123/AoC2020
[INFO] finished tweaking git repo https://github.com/ofrank123/AoC2020
[INFO] tweaked toml for git repo https://github.com/ofrank123/AoC2020 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ofrank123/AoC2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ee5fe820619b214ebdb536d74e451d9a01609075300a652699ee8b1f23f214f
[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" "0ee5fe820619b214ebdb536d74e451d9a01609075300a652699ee8b1f23f214f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ee5fe820619b214ebdb536d74e451d9a01609075300a652699ee8b1f23f214f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ee5fe820619b214ebdb536d74e451d9a01609075300a652699ee8b1f23f214f", kill_on_drop: false }`
[INFO] [stdout] 0ee5fe820619b214ebdb536d74e451d9a01609075300a652699ee8b1f23f214f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4072a258134e1be55f6ea142ab912e0a669f2d48985e785ffc8487a5697d4f9
[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" "c4072a258134e1be55f6ea142ab912e0a669f2d48985e785ffc8487a5697d4f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir/aoc)
[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 prob20_2 v0.1.0 (/opt/rustwide/workdir/prob20_2)
[INFO] [stderr]    Compiling prob25_1 v0.1.0 (/opt/rustwide/workdir/prob25_1)
[INFO] [stderr]    Compiling prob19_2 v0.1.0 (/opt/rustwide/workdir/prob19_2)
[INFO] [stderr]    Compiling prob22_2 v0.1.0 (/opt/rustwide/workdir/prob22_2)
[INFO] [stderr]    Compiling prob23_1 v0.1.0 (/opt/rustwide/workdir/prob23_1)
[INFO] [stderr]    Compiling prob24_1 v0.1.0 (/opt/rustwide/workdir/prob24_1)
[INFO] [stderr]    Compiling prob25_2 v0.1.0 (/opt/rustwide/workdir/prob25_2)
[INFO] [stderr]    Compiling prob20_1 v0.1.0 (/opt/rustwide/workdir/prob20_1)
[INFO] [stderr]    Compiling prob22_1 v0.1.0 (/opt/rustwide/workdir/prob22_1)
[INFO] [stderr]    Compiling prob19_1 v0.1.0 (/opt/rustwide/workdir/prob19_1)
[INFO] [stderr]    Compiling prob23_2 v0.1.0 (/opt/rustwide/workdir/prob23_2)
[INFO] [stderr]    Compiling prob24_2 v0.1.0 (/opt/rustwide/workdir/prob24_2)
[INFO] [stderr]    Compiling prob21_2 v0.1.0 (/opt/rustwide/workdir/prob21_2)
[INFO] [stderr]    Compiling prob21_1 v0.1.0 (/opt/rustwide/workdir/prob21_1)
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling prob1_2 v0.1.0 (/opt/rustwide/workdir/prob1_2)
[INFO] [stderr]    Compiling prob14_2 v0.1.0 (/opt/rustwide/workdir/prob14_2)
[INFO] [stderr]    Compiling prob18_2 v0.1.0 (/opt/rustwide/workdir/prob18_2)
[INFO] [stderr]    Compiling prob2_2 v0.1.0 (/opt/rustwide/workdir/prob2_2)
[INFO] [stderr]    Compiling prob15_1 v0.1.0 (/opt/rustwide/workdir/prob15_1)
[INFO] [stderr]    Compiling prob2_1 v0.1.0 (/opt/rustwide/workdir/prob2_1)
[INFO] [stderr]    Compiling prob10_1 v0.1.0 (/opt/rustwide/workdir/prob10_1)
[INFO] [stderr]    Compiling prob3_2 v0.1.0 (/opt/rustwide/workdir/prob3_2)
[INFO] [stderr]    Compiling prob16_1 v0.1.0 (/opt/rustwide/workdir/prob16_1)
[INFO] [stderr]    Compiling prob11_2 v0.1.0 (/opt/rustwide/workdir/prob11_2)
[INFO] [stderr]    Compiling prob12_2 v0.1.0 (/opt/rustwide/workdir/prob12_2)
[INFO] [stdout] warning: unused variable: `your_ticket`
[INFO] [stdout]   --> prob16_1/src/main.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let your_ticket = get_your_ticket(sections[1]);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_your_ticket`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prob11_1 v0.1.0 (/opt/rustwide/workdir/prob11_1)
[INFO] [stderr]    Compiling prob9_2 v0.1.0 (/opt/rustwide/workdir/prob9_2)
[INFO] [stderr]    Compiling prob1_1 v0.1.0 (/opt/rustwide/workdir/prob1_1)
[INFO] [stderr]    Compiling prob6_2 v0.1.0 (/opt/rustwide/workdir/prob6_2)
[INFO] [stderr]    Compiling prob17_1 v0.1.0 (/opt/rustwide/workdir/prob17_1)
[INFO] [stderr]    Compiling prob16_2 v0.1.0 (/opt/rustwide/workdir/prob16_2)
[INFO] [stderr]    Compiling prob3_1 v0.1.0 (/opt/rustwide/workdir/prob3_1)
[INFO] [stderr]    Compiling prob7_1 v0.1.0 (/opt/rustwide/workdir/prob7_1)
[INFO] [stderr]    Compiling prob7_2 v0.1.0 (/opt/rustwide/workdir/prob7_2)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sum`
[INFO] [stdout]   --> prob16_2/src/main.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut sum = 0;
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_sum`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prob15_2 v0.1.0 (/opt/rustwide/workdir/prob15_2)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> prob16_2/src/main.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut sum = 0;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prob6_1 v0.1.0 (/opt/rustwide/workdir/prob6_1)
[INFO] [stderr]    Compiling prob13_1 v0.1.0 (/opt/rustwide/workdir/prob13_1)
[INFO] [stderr]    Compiling prob13_2 v0.1.0 (/opt/rustwide/workdir/prob13_2)
[INFO] [stderr]    Compiling prob18_1 v0.1.0 (/opt/rustwide/workdir/prob18_1)
[INFO] [stderr]    Compiling prob14_1 v0.1.0 (/opt/rustwide/workdir/prob14_1)
[INFO] [stderr]    Compiling prob5_1 v0.1.0 (/opt/rustwide/workdir/prob5_1)
[INFO] [stderr]    Compiling prob17_2 v0.1.0 (/opt/rustwide/workdir/prob17_2)
[INFO] [stderr]    Compiling prob5_2 v0.1.0 (/opt/rustwide/workdir/prob5_2)
[INFO] [stderr]    Compiling prob8_1 v0.1.0 (/opt/rustwide/workdir/prob8_1)
[INFO] [stderr]    Compiling prob8_2 v0.1.0 (/opt/rustwide/workdir/prob8_2)
[INFO] [stderr]    Compiling prob12_1 v0.1.0 (/opt/rustwide/workdir/prob12_1)
[INFO] [stdout] warning: associated function is never used: `print_state`
[INFO] [stdout]   --> prob8_1/src/main.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn print_state(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prob9_1 v0.1.0 (/opt/rustwide/workdir/prob9_1)
[INFO] [stderr]    Compiling prob10_2 v0.1.0 (/opt/rustwide/workdir/prob10_2)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling prob4_1 v0.1.0 (/opt/rustwide/workdir/prob4_1)
[INFO] [stderr]    Compiling prob4_2 v0.1.0 (/opt/rustwide/workdir/prob4_2)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.10s
[INFO] running `Command { std: "docker" "inspect" "c4072a258134e1be55f6ea142ab912e0a669f2d48985e785ffc8487a5697d4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4072a258134e1be55f6ea142ab912e0a669f2d48985e785ffc8487a5697d4f9", kill_on_drop: false }`
[INFO] [stdout] c4072a258134e1be55f6ea142ab912e0a669f2d48985e785ffc8487a5697d4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5f86416dff458f51c17d719090f942f574a578dbd27a0c7eeb2fdc734b6a7ad0
[INFO] running `Command { std: "docker" "start" "-a" "5f86416dff458f51c17d719090f942f574a578dbd27a0c7eeb2fdc734b6a7ad0", kill_on_drop: false }`
[INFO] [stderr]    Compiling prob20_1 v0.1.0 (/opt/rustwide/workdir/prob20_1)
[INFO] [stderr]    Compiling prob21_2 v0.1.0 (/opt/rustwide/workdir/prob21_2)
[INFO] [stderr]    Compiling prob25_2 v0.1.0 (/opt/rustwide/workdir/prob25_2)
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir/aoc)
[INFO] [stderr]    Compiling prob20_2 v0.1.0 (/opt/rustwide/workdir/prob20_2)
[INFO] [stderr]    Compiling prob23_2 v0.1.0 (/opt/rustwide/workdir/prob23_2)
[INFO] [stderr]    Compiling prob25_1 v0.1.0 (/opt/rustwide/workdir/prob25_1)
[INFO] [stderr]    Compiling prob19_2 v0.1.0 (/opt/rustwide/workdir/prob19_2)
[INFO] [stderr]    Compiling prob19_1 v0.1.0 (/opt/rustwide/workdir/prob19_1)
[INFO] [stderr]    Compiling prob24_2 v0.1.0 (/opt/rustwide/workdir/prob24_2)
[INFO] [stderr]    Compiling prob22_1 v0.1.0 (/opt/rustwide/workdir/prob22_1)
[INFO] [stderr]    Compiling prob21_1 v0.1.0 (/opt/rustwide/workdir/prob21_1)
[INFO] [stderr]    Compiling prob22_2 v0.1.0 (/opt/rustwide/workdir/prob22_2)
[INFO] [stderr]    Compiling prob23_1 v0.1.0 (/opt/rustwide/workdir/prob23_1)
[INFO] [stderr]    Compiling prob24_1 v0.1.0 (/opt/rustwide/workdir/prob24_1)
[INFO] [stderr]    Compiling prob10_1 v0.1.0 (/opt/rustwide/workdir/prob10_1)
[INFO] [stderr]    Compiling prob8_1 v0.1.0 (/opt/rustwide/workdir/prob8_1)
[INFO] [stderr]    Compiling prob14_2 v0.1.0 (/opt/rustwide/workdir/prob14_2)
[INFO] [stderr]    Compiling prob12_2 v0.1.0 (/opt/rustwide/workdir/prob12_2)
[INFO] [stderr]    Compiling prob7_1 v0.1.0 (/opt/rustwide/workdir/prob7_1)
[INFO] [stderr]    Compiling prob17_1 v0.1.0 (/opt/rustwide/workdir/prob17_1)
[INFO] [stderr]    Compiling prob13_2 v0.1.0 (/opt/rustwide/workdir/prob13_2)
[INFO] [stderr]    Compiling prob15_2 v0.1.0 (/opt/rustwide/workdir/prob15_2)
[INFO] [stderr]    Compiling prob12_1 v0.1.0 (/opt/rustwide/workdir/prob12_1)
[INFO] [stderr]    Compiling prob5_2 v0.1.0 (/opt/rustwide/workdir/prob5_2)
[INFO] [stderr]    Compiling prob16_1 v0.1.0 (/opt/rustwide/workdir/prob16_1)
[INFO] [stderr]    Compiling prob11_2 v0.1.0 (/opt/rustwide/workdir/prob11_2)
[INFO] [stderr]    Compiling prob10_2 v0.1.0 (/opt/rustwide/workdir/prob10_2)
[INFO] [stderr]    Compiling prob9_1 v0.1.0 (/opt/rustwide/workdir/prob9_1)
[INFO] [stderr]    Compiling prob5_1 v0.1.0 (/opt/rustwide/workdir/prob5_1)
[INFO] [stderr]    Compiling prob16_2 v0.1.0 (/opt/rustwide/workdir/prob16_2)
[INFO] [stdout] warning: associated function is never used: `print_state`
[INFO] [stdout]   --> prob8_1/src/main.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn print_state(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prob2_1 v0.1.0 (/opt/rustwide/workdir/prob2_1)
[INFO] [stdout] warning: unused variable: `your_ticket`
[INFO] [stdout]   --> prob16_1/src/main.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let your_ticket = get_your_ticket(sections[1]);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_your_ticket`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sum`
[INFO] [stdout]   --> prob16_2/src/main.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut sum = 0;
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_sum`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> prob16_2/src/main.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut sum = 0;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prob7_2 v0.1.0 (/opt/rustwide/workdir/prob7_2)
[INFO] [stderr]    Compiling prob3_2 v0.1.0 (/opt/rustwide/workdir/prob3_2)
[INFO] [stderr]    Compiling prob14_1 v0.1.0 (/opt/rustwide/workdir/prob14_1)
[INFO] [stderr]    Compiling prob13_1 v0.1.0 (/opt/rustwide/workdir/prob13_1)
[INFO] [stderr]    Compiling prob15_1 v0.1.0 (/opt/rustwide/workdir/prob15_1)
[INFO] [stderr]    Compiling prob11_1 v0.1.0 (/opt/rustwide/workdir/prob11_1)
[INFO] [stderr]    Compiling prob6_2 v0.1.0 (/opt/rustwide/workdir/prob6_2)
[INFO] [stderr]    Compiling prob6_1 v0.1.0 (/opt/rustwide/workdir/prob6_1)
[INFO] [stderr]    Compiling prob8_2 v0.1.0 (/opt/rustwide/workdir/prob8_2)
[INFO] [stderr]    Compiling prob1_2 v0.1.0 (/opt/rustwide/workdir/prob1_2)
[INFO] [stderr]    Compiling prob1_1 v0.1.0 (/opt/rustwide/workdir/prob1_1)
[INFO] [stderr]    Compiling prob17_2 v0.1.0 (/opt/rustwide/workdir/prob17_2)
[INFO] [stderr]    Compiling prob18_1 v0.1.0 (/opt/rustwide/workdir/prob18_1)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prob18_2 v0.1.0 (/opt/rustwide/workdir/prob18_2)
[INFO] [stderr]    Compiling prob2_2 v0.1.0 (/opt/rustwide/workdir/prob2_2)
[INFO] [stderr]    Compiling prob3_1 v0.1.0 (/opt/rustwide/workdir/prob3_1)
[INFO] [stderr]    Compiling prob9_2 v0.1.0 (/opt/rustwide/workdir/prob9_2)
[INFO] [stderr]    Compiling prob4_2 v0.1.0 (/opt/rustwide/workdir/prob4_2)
[INFO] [stderr]    Compiling prob4_1 v0.1.0 (/opt/rustwide/workdir/prob4_1)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.19s
[INFO] running `Command { std: "docker" "inspect" "5f86416dff458f51c17d719090f942f574a578dbd27a0c7eeb2fdc734b6a7ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f86416dff458f51c17d719090f942f574a578dbd27a0c7eeb2fdc734b6a7ad0", kill_on_drop: false }`
[INFO] [stdout] 5f86416dff458f51c17d719090f942f574a578dbd27a0c7eeb2fdc734b6a7ad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4fbc5f2950a3d27a733e2955f03dc78266bef7685a4ed12c4b0abd4fe3d1d36
[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" "f4fbc5f2950a3d27a733e2955f03dc78266bef7685a4ed12c4b0abd4fe3d1d36", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `print_state`
[INFO] [stderr]   --> prob8_1/src/main.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn print_state(&self) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sum`
[INFO] [stderr]   --> prob16_2/src/main.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |     let mut sum = 0;
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_sum`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> prob16_2/src/main.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |     let mut sum = 0;
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `your_ticket`
[INFO] [stderr]   --> prob16_1/src/main.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |     let your_ticket = get_your_ticket(sections[1]);
[INFO] [stderr]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_your_ticket`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc-1edfc7243df7208f)
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[INFO] [stdout] 
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
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[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prob13_2-b51b4ba359964e74)
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[INFO] [stderr]    Doc-tests aoc
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[INFO] running `Command { std: "docker" "inspect" "f4fbc5f2950a3d27a733e2955f03dc78266bef7685a4ed12c4b0abd4fe3d1d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4fbc5f2950a3d27a733e2955f03dc78266bef7685a4ed12c4b0abd4fe3d1d36", kill_on_drop: false }`
[INFO] [stdout] f4fbc5f2950a3d27a733e2955f03dc78266bef7685a4ed12c4b0abd4fe3d1d36