[INFO] cloning repository https://github.com/yoshuawuyts/aoc-cjdb-yw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yoshuawuyts/aoc-cjdb-yw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshuawuyts%2Faoc-cjdb-yw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshuawuyts%2Faoc-cjdb-yw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f858a740c2b2cbd31aa44631e723225d7210e37
[INFO] checking yoshuawuyts/aoc-cjdb-yw against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshuawuyts%2Faoc-cjdb-yw" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yoshuawuyts/aoc-cjdb-yw
[INFO] finished tweaking git repo https://github.com/yoshuawuyts/aoc-cjdb-yw
[INFO] tweaked toml for git repo https://github.com/yoshuawuyts/aoc-cjdb-yw written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yoshuawuyts/aoc-cjdb-yw on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yoshuawuyts/aoc-cjdb-yw 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76db56e2e4eee3ee995672956cab49db886ca8213ef0c9e9fd3c28fb8e8ef3a1
[INFO] running `Command { std: "docker" "start" "-a" "76db56e2e4eee3ee995672956cab49db886ca8213ef0c9e9fd3c28fb8e8ef3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76db56e2e4eee3ee995672956cab49db886ca8213ef0c9e9fd3c28fb8e8ef3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76db56e2e4eee3ee995672956cab49db886ca8213ef0c9e9fd3c28fb8e8ef3a1", kill_on_drop: false }`
[INFO] [stdout] 76db56e2e4eee3ee995672956cab49db886ca8213ef0c9e9fd3c28fb8e8ef3a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06e6ad813a4f929615a301e71b64cc411f0400093c8ea844a01b396385b1fa41
[INFO] running `Command { std: "docker" "start" "-a" "06e6ad813a4f929615a301e71b64cc411f0400093c8ea844a01b396385b1fa41", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking aoc-cjdb-yw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `aoc-cjdb-yw` (bin "aoc-cjdb-yw") due to 3 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/day2.rs:25:56
[INFO] [stdout]    |
[INFO] [stdout] 25 |       fn from_str(line: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  ________________________________________________________^
[INFO] [stdout] 26 | |         let index = line.find(':').unwrap() + 2;
[INFO] [stdout] 27 | |         let (_, line) = line.split_at(index);
[INFO] [stdout] 28 | |         let mut ret = Self {
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |         Ok(ret)
[INFO] [stdout] 48 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/day2.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         Ok(ret)
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/day2.rs:56:26
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let game: Game = line.parse().unwrap();
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/day2.rs:25:56
[INFO] [stdout]    |
[INFO] [stdout] 25 |       fn from_str(line: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  ________________________________________________________^
[INFO] [stdout] 26 | |         let index = line.find(':').unwrap() + 2;
[INFO] [stdout] 27 | |         let (_, line) = line.split_at(index);
[INFO] [stdout] 28 | |         let mut ret = Self {
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |         Ok(ret)
[INFO] [stdout] 48 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/day2.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         Ok(ret)
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Game, Infallible>
[INFO] [stdout]   --> src/day2.rs:56:26
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let game: Game = line.parse().unwrap();
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc-cjdb-yw` (bin "aoc-cjdb-yw" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "06e6ad813a4f929615a301e71b64cc411f0400093c8ea844a01b396385b1fa41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e6ad813a4f929615a301e71b64cc411f0400093c8ea844a01b396385b1fa41", kill_on_drop: false }`
[INFO] [stdout] 06e6ad813a4f929615a301e71b64cc411f0400093c8ea844a01b396385b1fa41
