[INFO] cloning repository https://github.com/veber-alex/aoc2022_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/veber-alex/aoc2022_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveber-alex%2Faoc2022_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveber-alex%2Faoc2022_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] feae6e374db88b095451919eb0e485c2910c7752 [INFO] checking veber-alex/aoc2022_rust 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%2Fveber-alex%2Faoc2022_rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/veber-alex/aoc2022_rust [INFO] finished tweaking git repo https://github.com/veber-alex/aoc2022_rust [INFO] tweaked toml for git repo https://github.com/veber-alex/aoc2022_rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/veber-alex/aoc2022_rust 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/veber-alex/aoc2022_rust 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b984a23850737a50398e382d811757a304dfeb8a8e46edbaf49e7c072da3b810 [INFO] running `Command { std: "docker" "start" "-a" "b984a23850737a50398e382d811757a304dfeb8a8e46edbaf49e7c072da3b810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b984a23850737a50398e382d811757a304dfeb8a8e46edbaf49e7c072da3b810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b984a23850737a50398e382d811757a304dfeb8a8e46edbaf49e7c072da3b810", kill_on_drop: false }` [INFO] [stdout] b984a23850737a50398e382d811757a304dfeb8a8e46edbaf49e7c072da3b810 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9f36a706f88a44b55aad99196b114abc26c331191a2b8e23fa85f410128e580d [INFO] running `Command { std: "docker" "start" "-a" "9f36a706f88a44b55aad99196b114abc26c331191a2b8e23fa85f410128e580d", kill_on_drop: false }` [INFO] [stderr] Checking aoc_2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day13.rs:16:28 [INFO] [stdout] | [INFO] [stdout] 16 | let left: Packet = left_str.parse().unwrap(); [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 [INFO] [stdout] --> src/bin/day13.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | let right: Packet = right_str.parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day13.rs:28:50 [INFO] [stdout] | [INFO] [stdout] 28 | let dividers = ["[[2]]", "[[6]]"].map(|line| line.parse().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day13.rs:61:56 [INFO] [stdout] | [INFO] [stdout] 61 | fn from_str(line: &str) -> Result { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 62 | | let mut packet = Packet::List(vec![]); [INFO] [stdout] 63 | | inner( [INFO] [stdout] 64 | | &mut packet, [INFO] [stdout] ... | [INFO] [stdout] 89 | | Ok(packet) [INFO] [stdout] 90 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day13.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | Ok(packet) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc_2022` (bin "day13" test) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day9.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | fn move_tail(head: TH, mut tail: &mut TH) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day11.rs:17:53 [INFO] [stdout] | [INFO] [stdout] 17 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 18 | | let mut lines = s.lines(); [INFO] [stdout] 19 | | lines.next(); [INFO] [stdout] ... | [INFO] [stdout] 63 | | }) [INFO] [stdout] 64 | | } [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 [INFO] [stdout] --> src/bin/day11.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | / Ok(Monkey { [INFO] [stdout] 56 | | items, [INFO] [stdout] 57 | | operation, [INFO] [stdout] 58 | | operation_val: operation_mul, [INFO] [stdout] ... | [INFO] [stdout] 62 | | inspected: 0, [INFO] [stdout] 63 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day11.rs:69:66 [INFO] [stdout] | [INFO] [stdout] 69 | let monkeys_start: Vec = input.split("\n\n").map(|s| s.parse().unwrap()).collect(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc_2022` (bin "day11" test) due to 3 previous errors [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day9.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | fn move_tail(head: TH, mut tail: &mut TH) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day13.rs:16:28 [INFO] [stdout] | [INFO] [stdout] 16 | let left: Packet = left_str.parse().unwrap(); [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 [INFO] [stdout] --> src/bin/day13.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | let right: Packet = right_str.parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day13.rs:28:50 [INFO] [stdout] | [INFO] [stdout] 28 | let dividers = ["[[2]]", "[[6]]"].map(|line| line.parse().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day13.rs:61:56 [INFO] [stdout] | [INFO] [stdout] 61 | fn from_str(line: &str) -> Result { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 62 | | let mut packet = Packet::List(vec![]); [INFO] [stdout] 63 | | inner( [INFO] [stdout] 64 | | &mut packet, [INFO] [stdout] ... | [INFO] [stdout] 89 | | Ok(packet) [INFO] [stdout] 90 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day13.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | Ok(packet) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day11.rs:17:53 [INFO] [stdout] | [INFO] [stdout] 17 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 18 | | let mut lines = s.lines(); [INFO] [stdout] 19 | | lines.next(); [INFO] [stdout] ... | [INFO] [stdout] 63 | | }) [INFO] [stdout] 64 | | } [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 [INFO] [stdout] --> src/bin/day11.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | / Ok(Monkey { [INFO] [stdout] 56 | | items, [INFO] [stdout] 57 | | operation, [INFO] [stdout] 58 | | operation_val: operation_mul, [INFO] [stdout] ... | [INFO] [stdout] 62 | | inspected: 0, [INFO] [stdout] 63 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc_2022` (bin "day13") due to 5 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/day11.rs:69:66 [INFO] [stdout] | [INFO] [stdout] 69 | let monkeys_start: Vec = input.split("\n\n").map(|s| s.parse().unwrap()).collect(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc_2022` (bin "day11") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "9f36a706f88a44b55aad99196b114abc26c331191a2b8e23fa85f410128e580d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f36a706f88a44b55aad99196b114abc26c331191a2b8e23fa85f410128e580d", kill_on_drop: false }` [INFO] [stdout] 9f36a706f88a44b55aad99196b114abc26c331191a2b8e23fa85f410128e580d