[INFO] cloning repository https://github.com/larsmoil/adventofcode2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/larsmoil/adventofcode2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarsmoil%2Fadventofcode2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarsmoil%2Fadventofcode2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f42d5c9837fefc72109163cea3275b857eaf3e36
[INFO] testing larsmoil/adventofcode2020 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flarsmoil%2Fadventofcode2020" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/larsmoil/adventofcode2020
[INFO] finished tweaking git repo https://github.com/larsmoil/adventofcode2020
[INFO] tweaked toml for git repo https://github.com/larsmoil/adventofcode2020 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/larsmoil/adventofcode2020 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/larsmoil/adventofcode2020 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded array_tool v1.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3709a94bdcdb43c2aab838bb7c13a962afe16ae7cb64d4353eb0977c6ae8529
[INFO] running `Command { std: "docker" "start" "-a" "c3709a94bdcdb43c2aab838bb7c13a962afe16ae7cb64d4353eb0977c6ae8529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3709a94bdcdb43c2aab838bb7c13a962afe16ae7cb64d4353eb0977c6ae8529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3709a94bdcdb43c2aab838bb7c13a962afe16ae7cb64d4353eb0977c6ae8529", kill_on_drop: false }`
[INFO] [stdout] c3709a94bdcdb43c2aab838bb7c13a962afe16ae7cb64d4353eb0977c6ae8529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e805776ae9b3c3bc0516d8f94e7f5f073ae0c4529f593c00a19bb4a33cfe43b
[INFO] running `Command { std: "docker" "start" "-a" "8e805776ae9b3c3bc0516d8f94e7f5f073ae0c4529f593c00a19bb4a33cfe43b", kill_on_drop: false }`
[INFO] [stderr]    Compiling array_tool v1.0.3
[INFO] [stderr]    Compiling adventofcode-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `example_input`
[INFO] [stdout]  --> src/day01.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use crate::expenses::{example_input, input, sums_to};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/day04.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut entries = passport
[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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "8e805776ae9b3c3bc0516d8f94e7f5f073ae0c4529f593c00a19bb4a33cfe43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e805776ae9b3c3bc0516d8f94e7f5f073ae0c4529f593c00a19bb4a33cfe43b", kill_on_drop: false }`
[INFO] [stdout] 8e805776ae9b3c3bc0516d8f94e7f5f073ae0c4529f593c00a19bb4a33cfe43b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76f3dedc84f0fb150b15dfdf6457bc4fd2d407f666f294fdc8d0db1459bf3f38
[INFO] running `Command { std: "docker" "start" "-a" "76f3dedc84f0fb150b15dfdf6457bc4fd2d407f666f294fdc8d0db1459bf3f38", kill_on_drop: false }`
[INFO] [stderr]    Compiling adventofcode-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/day04.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut entries = passport
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "76f3dedc84f0fb150b15dfdf6457bc4fd2d407f666f294fdc8d0db1459bf3f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76f3dedc84f0fb150b15dfdf6457bc4fd2d407f666f294fdc8d0db1459bf3f38", kill_on_drop: false }`
[INFO] [stdout] 76f3dedc84f0fb150b15dfdf6457bc4fd2d407f666f294fdc8d0db1459bf3f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c9c10858e61bba5aa55963fee988595c7c6b2be4010528fcb421513b5acd656
[INFO] running `Command { std: "docker" "start" "-a" "0c9c10858e61bba5aa55963fee988595c7c6b2be4010528fcb421513b5acd656", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/day04.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let mut entries = passport
[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: `adventofcode-2020` (bin "adventofcode-2020" test) generated 1 warning (run `cargo fix --bin "adventofcode-2020" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/adventofcode_2020-10175907e93faf66)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test day01::tests::test_pt1_example ... ok
[INFO] [stdout] test day01::tests::test_pt2_example ... ok
[INFO] [stdout] test day01::tests::test_pt1 ... ok
[INFO] [stdout] test day03::tests::test_pt1_example ... ok
[INFO] [stdout] test day03::tests::test_pt1 ... ok
[INFO] [stdout] test day03::tests::test_pt2_example ... ok
[INFO] [stdout] test day02::tests::test_pt1 ... ok
[INFO] [stdout] test day04::tests::test_pt1_example ... ok
[INFO] [stdout] test day04::tests::test_pt2_example ... ok
[INFO] [stdout] test day05::tests::test_parse ... ok
[INFO] [stdout] test day03::tests::test_pt2 ... ok
[INFO] [stdout] test day02::tests::test_pt2 ... ok
[INFO] [stdout] test day04::tests::test_pt1 ... ok
[INFO] [stdout] test day05::tests::test_pt1_example ... ok
[INFO] [stdout] test day05::tests::test_pt1 ... ok
[INFO] [stdout] test day04::tests::test_pt2 ... ok
[INFO] [stdout] test day06::tests::test_parse ... ok
[INFO] [stdout] test day06::tests::test_parse_pt2 ... ok
[INFO] [stdout] test day05::tests::test_pt2 ... ok
[INFO] [stdout] test day06::tests::test_pt1_example ... ok
[INFO] [stdout] test day06::tests::test_pt2_example ... ok
[INFO] [stdout] test expenses::tests::test_sums_to_three ... ok
[INFO] [stdout] test expenses::tests::test_sums_to_two ... ok
[INFO] [stdout] test passwords::tests::test_pt1_example ... ok
[INFO] [stdout] test passwords::tests::test_pt2_example ... ok
[INFO] [stdout] test day06::tests::test_pt1 ... ok
[INFO] [stdout] test day06::tests::test_pt2 ... ok
[INFO] [stdout] test day01::tests::test_pt2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c9c10858e61bba5aa55963fee988595c7c6b2be4010528fcb421513b5acd656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c9c10858e61bba5aa55963fee988595c7c6b2be4010528fcb421513b5acd656", kill_on_drop: false }`
[INFO] [stdout] 0c9c10858e61bba5aa55963fee988595c7c6b2be4010528fcb421513b5acd656
