[INFO] cloning repository https://github.com/giuliop/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giuliop/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiuliop%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiuliop%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3cb739b6481c2c589aff4f220892e7bd7acc8bee
[INFO] checking giuliop/advent-of-code-2020 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiuliop%2Fadvent-of-code-2020" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/giuliop/advent-of-code-2020 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/giuliop/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/giuliop/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/giuliop/advent-of-code-2020 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/giuliop/advent-of-code-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded modinverse v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5ede2afbafbe545e76328a5e026fd3e2fe6673493865f8654d36012dc709688
[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" "a5ede2afbafbe545e76328a5e026fd3e2fe6673493865f8654d36012dc709688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5ede2afbafbe545e76328a5e026fd3e2fe6673493865f8654d36012dc709688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ede2afbafbe545e76328a5e026fd3e2fe6673493865f8654d36012dc709688", kill_on_drop: false }`
[INFO] [stdout] a5ede2afbafbe545e76328a5e026fd3e2fe6673493865f8654d36012dc709688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--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] f9645a08e0e7466e02864cc9df00ff483c0712b4954c278ec7d4e31fd7e2cbf3
[INFO] running `Command { std: "docker" "start" "-a" "f9645a08e0e7466e02864cc9df00ff483c0712b4954c278ec7d4e31fd7e2cbf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking modinverse v0.1.1
[INFO] [stderr]     Checking advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `b` in module `day25`
[INFO] [stdout]   --> src/main.rs:80:25
[INFO] [stdout]    |
[INFO] [stdout] 80 |         "25b" => day25::b(),
[INFO] [stdout]    |                         ^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/day25.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn a() -> String {
[INFO] [stdout]    | -------------------- similarly named function `a` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 80 |         "25b" => day25::a(),
[INFO] [stdout]    |                         ^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use advent2020::day10::b;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use advent2020::day11::b;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use advent2020::day12::b;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use advent2020::day13::b;
[INFO] [stdout]    |
[INFO] [stdout]      and 44 other candidates
[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 E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent2020` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find function `b` in module `day25`
[INFO] [stdout]   --> src/main.rs:80:25
[INFO] [stdout]    |
[INFO] [stdout] 80 |         "25b" => day25::b(),
[INFO] [stdout]    |                         ^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/day25.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn a() -> String {
[INFO] [stdout]    | -------------------- similarly named function `a` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 80 |         "25b" => day25::a(),
[INFO] [stdout]    |                         ^
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use advent2020::day10::b;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use advent2020::day11::b;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use advent2020::day12::b;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use advent2020::day13::b;
[INFO] [stdout]    |
[INFO] [stdout]      and 44 other candidates
[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 E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f9645a08e0e7466e02864cc9df00ff483c0712b4954c278ec7d4e31fd7e2cbf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9645a08e0e7466e02864cc9df00ff483c0712b4954c278ec7d4e31fd7e2cbf3", kill_on_drop: false }`
[INFO] [stdout] f9645a08e0e7466e02864cc9df00ff483c0712b4954c278ec7d4e31fd7e2cbf3