[INFO] cloning repository https://github.com/xiongdong57/aoc_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiongdong57/aoc_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiongdong57%2Faoc_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiongdong57%2Faoc_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3d6773ae212f458e332b2bb87b94d2bfa3eef4c
[INFO] checking xiongdong57/aoc_rust/b3d6773ae212f458e332b2bb87b94d2bfa3eef4c against master#518b428304e0008859cb1fd81d1ac20efb2a064a for pr-138961-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiongdong57%2Faoc_rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xiongdong57/aoc_rust
[INFO] finished tweaking git repo https://github.com/xiongdong57/aoc_rust
[INFO] tweaked toml for git repo https://github.com/xiongdong57/aoc_rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xiongdong57/aoc_rust on toolchain 518b428304e0008859cb1fd81d1ac20efb2a064a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xiongdong57/aoc_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" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_scan v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0590cbec6406e4105e0d1f44fd07e744d0678382bc7c98b8abb5767815c633f8
[INFO] running `Command { std: "docker" "start" "-a" "0590cbec6406e4105e0d1f44fd07e744d0678382bc7c98b8abb5767815c633f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0590cbec6406e4105e0d1f44fd07e744d0678382bc7c98b8abb5767815c633f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0590cbec6406e4105e0d1f44fd07e744d0678382bc7c98b8abb5767815c633f8", kill_on_drop: false }`
[INFO] [stdout] 0590cbec6406e4105e0d1f44fd07e744d0678382bc7c98b8abb5767815c633f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75adccc010f5fbcfa28a54a6d4e619a2511645fbc7e8dc1ee6c8b92520458201
[INFO] running `Command { std: "docker" "start" "-a" "75adccc010f5fbcfa28a54a6d4e619a2511645fbc7e8dc1ee6c8b92520458201", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking p2019_12 v0.1.0 (/opt/rustwide/workdir/p2019_12)
[INFO] [stderr]     Checking p2015_22 v0.1.0 (/opt/rustwide/workdir/p2015_22)
[INFO] [stderr]     Checking p2018_01 v0.1.0 (/opt/rustwide/workdir/p2018_01)
[INFO] [stderr]     Checking p2015_02 v0.1.0 (/opt/rustwide/workdir/p2015_02)
[INFO] [stderr]     Checking p2022_06 v0.1.0 (/opt/rustwide/workdir/p2022_06)
[INFO] [stderr]     Checking p2019_09 v0.1.0 (/opt/rustwide/workdir/p2019_09)
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[INFO] [stderr]     Checking p2019_17 v0.1.0 (/opt/rustwide/workdir/p2019_17)
[INFO] [stderr]     Checking p2022_01 v0.1.0 (/opt/rustwide/workdir/p2022_01)
[INFO] [stderr]     Checking p2019_06 v0.1.0 (/opt/rustwide/workdir/p2019_06)
[INFO] [stderr]     Checking p2015_14 v0.1.0 (/opt/rustwide/workdir/p2015_14)
[INFO] [stderr]     Checking p2015_15 v0.1.0 (/opt/rustwide/workdir/p2015_15)
[INFO] [stderr]     Checking p2019_19 v0.1.0 (/opt/rustwide/workdir/p2019_19)
[INFO] [stderr]     Checking p2018_02 v0.1.0 (/opt/rustwide/workdir/p2018_02)
[INFO] [stderr]     Checking p2022_04 v0.1.0 (/opt/rustwide/workdir/p2022_04)
[INFO] [stderr]     Checking p2018_03 v0.1.0 (/opt/rustwide/workdir/p2018_03)
[INFO] [stderr]     Checking p2015_04 v0.1.0 (/opt/rustwide/workdir/p2015_04)
[INFO] [stderr]     Checking p2022_12 v0.1.0 (/opt/rustwide/workdir/p2022_12)
[INFO] [stderr]     Checking p2022_20 v0.1.0 (/opt/rustwide/workdir/p2022_20)
[INFO] [stderr]     Checking p2015_25 v0.1.0 (/opt/rustwide/workdir/p2015_25)
[INFO] [stderr]     Checking p2019_08 v0.1.0 (/opt/rustwide/workdir/p2019_08)
[INFO] [stderr]     Checking p2022_05 v0.1.0 (/opt/rustwide/workdir/p2022_05)
[INFO] [stderr]     Checking p2015_01 v0.1.0 (/opt/rustwide/workdir/p2015_01)
[INFO] [stderr]     Checking p2015_10 v0.1.0 (/opt/rustwide/workdir/p2015_10)
[INFO] [stderr]     Checking p2015_09 v0.1.0 (/opt/rustwide/workdir/p2015_09)
[INFO] [stderr]     Checking p2022_18 v0.1.0 (/opt/rustwide/workdir/p2022_18)
[INFO] [stderr]     Checking p2015_19 v0.1.0 (/opt/rustwide/workdir/p2015_19)
[INFO] [stderr]     Checking p2019_10 v0.1.0 (/opt/rustwide/workdir/p2019_10)
[INFO] [stderr]     Checking p2022_11 v0.1.0 (/opt/rustwide/workdir/p2022_11)
[INFO] [stderr]     Checking p2022_24 v0.1.0 (/opt/rustwide/workdir/p2022_24)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> p2015_09/src/lib.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let to = path[(i + 1)];
[INFO] [stdout]    |                           ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 -             let to = path[(i + 1)];
[INFO] [stdout] 46 +             let to = path[i + 1 ];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> p2015_09/src/lib.rs:98:27
[INFO] [stdout]    |
[INFO] [stdout] 98 |             let to = path[(i + 1)];
[INFO] [stdout]    |                           ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 98 -             let to = path[(i + 1)];
[INFO] [stdout] 98 +             let to = path[i + 1 ];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking p2015_23 v0.1.0 (/opt/rustwide/workdir/p2015_23)
[INFO] [stderr]     Checking p2022_25 v0.1.0 (/opt/rustwide/workdir/p2022_25)
[INFO] [stderr]     Checking p2015_08 v0.1.0 (/opt/rustwide/workdir/p2015_08)
[INFO] [stderr]     Checking p2019_01 v0.1.0 (/opt/rustwide/workdir/p2019_01)
[INFO] [stderr]     Checking p2022_19 v0.1.0 (/opt/rustwide/workdir/p2022_19)
[INFO] [stderr]     Checking p2022_13 v0.1.0 (/opt/rustwide/workdir/p2022_13)
[INFO] [stderr]     Checking p2022_17 v0.1.0 (/opt/rustwide/workdir/p2022_17)
[INFO] [stderr]     Checking p2019_13 v0.1.0 (/opt/rustwide/workdir/p2019_13)
[INFO] [stderr]     Checking p2015_18 v0.1.0 (/opt/rustwide/workdir/p2015_18)
[INFO] [stderr]     Checking p2022_02 v0.1.0 (/opt/rustwide/workdir/p2022_02)
[INFO] [stderr]     Checking p2019_04 v0.1.0 (/opt/rustwide/workdir/p2019_04)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> p2022_19/src/lib.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse(line: &str) -> Option<(usize, Blueprint)> {
[INFO] [stdout]    |                ^^^^                    ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse(line: &str) -> Option<(usize, Blueprint<'_>)> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking p2022_22 v0.1.0 (/opt/rustwide/workdir/p2022_22)
[INFO] [stderr]     Checking p2022_17b v0.1.0 (/opt/rustwide/workdir/p2022_17b)
[INFO] [stderr]     Checking p2022_03 v0.1.0 (/opt/rustwide/workdir/p2022_03)
[INFO] [stderr]     Checking p2019_03 v0.1.0 (/opt/rustwide/workdir/p2019_03)
[INFO] [stderr]     Checking p2015_11 v0.1.0 (/opt/rustwide/workdir/p2015_11)
[INFO] [stderr]     Checking p2015_07 v0.1.0 (/opt/rustwide/workdir/p2015_07)
[INFO] [stderr]     Checking p2022_23 v0.1.0 (/opt/rustwide/workdir/p2022_23)
[INFO] [stderr]     Checking p2015_16 v0.1.0 (/opt/rustwide/workdir/p2015_16)
[INFO] [stderr]     Checking p2015_21 v0.1.0 (/opt/rustwide/workdir/p2015_21)
[INFO] [stderr]     Checking p2019_02 v0.1.0 (/opt/rustwide/workdir/p2019_02)
[INFO] [stderr]     Checking p2015_13 v0.1.0 (/opt/rustwide/workdir/p2015_13)
[INFO] [stderr]     Checking p2022_09 v0.1.0 (/opt/rustwide/workdir/p2022_09)
[INFO] [stderr]     Checking p2015_05 v0.1.0 (/opt/rustwide/workdir/p2015_05)
[INFO] [stderr]     Checking p2022_14 v0.1.0 (/opt/rustwide/workdir/p2022_14)
[INFO] [stderr]     Checking p2019_05 v0.1.0 (/opt/rustwide/workdir/p2019_05)
[INFO] [stderr]     Checking p2022_08 v0.1.0 (/opt/rustwide/workdir/p2022_08)
[INFO] [stderr]     Checking p2015_20 v0.1.0 (/opt/rustwide/workdir/p2015_20)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> p2022_19/src/lib.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse(line: &str) -> Option<(usize, Blueprint)> {
[INFO] [stdout]    |                ^^^^                    ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn parse(line: &str) -> Option<(usize, Blueprint<'_>)> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> p2015_09/src/lib.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let to = path[(i + 1)];
[INFO] [stdout]    |                           ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 -             let to = path[(i + 1)];
[INFO] [stdout] 46 +             let to = path[i + 1 ];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> p2015_09/src/lib.rs:98:27
[INFO] [stdout]    |
[INFO] [stdout] 98 |             let to = path[(i + 1)];
[INFO] [stdout]    |                           ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 98 -             let to = path[(i + 1)];
[INFO] [stdout] 98 +             let to = path[i + 1 ];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking p2022_15 v0.1.0 (/opt/rustwide/workdir/p2022_15)
[INFO] [stderr]     Checking p2015_06 v0.1.0 (/opt/rustwide/workdir/p2015_06)
[INFO] [stderr]     Checking p2015_24 v0.1.0 (/opt/rustwide/workdir/p2015_24)
[INFO] [stderr]     Checking p2019_07 v0.1.0 (/opt/rustwide/workdir/p2019_07)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "75adccc010f5fbcfa28a54a6d4e619a2511645fbc7e8dc1ee6c8b92520458201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75adccc010f5fbcfa28a54a6d4e619a2511645fbc7e8dc1ee6c8b92520458201", kill_on_drop: false }`
[INFO] [stdout] 75adccc010f5fbcfa28a54a6d4e619a2511645fbc7e8dc1ee6c8b92520458201
