[INFO] cloning repository https://github.com/Mesoptier/WHUTS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mesoptier/WHUTS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesoptier%2FWHUTS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesoptier%2FWHUTS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5690fa66754edbdd0f88fbefda72c73bf1a1513c
[INFO] checking Mesoptier/WHUTS against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesoptier%2FWHUTS" "/workspace/builds/worker-80/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mesoptier/WHUTS on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mesoptier/WHUTS
[INFO] finished tweaking git repo https://github.com/Mesoptier/WHUTS
[INFO] tweaked toml for git repo https://github.com/Mesoptier/WHUTS written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate git repo https://github.com/Mesoptier/WHUTS already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dlx v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a47b991e987fb4a7c24447b85cc6761a2319f4567fbbaba8798946790c4ddc86
[INFO] running `Command { std: "docker" "start" "-a" "a47b991e987fb4a7c24447b85cc6761a2319f4567fbbaba8798946790c4ddc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a47b991e987fb4a7c24447b85cc6761a2319f4567fbbaba8798946790c4ddc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47b991e987fb4a7c24447b85cc6761a2319f4567fbbaba8798946790c4ddc86", kill_on_drop: false }`
[INFO] [stdout] a47b991e987fb4a7c24447b85cc6761a2319f4567fbbaba8798946790c4ddc86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d7ee920723fe8218b51089a8291cbd4348c9b838a2bc992ee6e4d04208c225b
[INFO] running `Command { std: "docker" "start" "-a" "5d7ee920723fe8218b51089a8291cbd4348c9b838a2bc992ee6e4d04208c225b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking dlx v0.1.0
[INFO] [stderr]     Checking whuts v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] warning: associated function is never used: `rotations`
[INFO] [stdout]   --> src/tile.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn rotations(&self) -> Vec<Tile<2>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ROTATION_MATRICES_2D`
[INFO] [stdout]   --> src/rotation_matrices.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / pub const ROTATION_MATRICES_2D: [[[i8; 2]; 2]; 4] = [
[INFO] [stdout] 2  | |     [
[INFO] [stdout] 3  | |         [1, 0],
[INFO] [stdout] 4  | |         [0, 1]
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     ],
[INFO] [stdout] 18 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotations`
[INFO] [stdout]   --> src/tile.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn rotations(&self) -> Vec<Tile<2>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ROTATION_MATRICES_2D`
[INFO] [stdout]   --> src/rotation_matrices.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / pub const ROTATION_MATRICES_2D: [[[i8; 2]; 2]; 4] = [
[INFO] [stdout] 2  | |     [
[INFO] [stdout] 3  | |         [1, 0],
[INFO] [stdout] 4  | |         [0, 1]
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     ],
[INFO] [stdout] 18 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking whuts v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `rotations`
[INFO] [stdout]   --> src/tile.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn rotations(&self) -> Vec<Tile<2>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ROTATION_MATRICES_2D`
[INFO] [stdout]   --> src/rotation_matrices.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / pub const ROTATION_MATRICES_2D: [[[i8; 2]; 2]; 4] = [
[INFO] [stdout] 2  | |     [
[INFO] [stdout] 3  | |         [1, 0],
[INFO] [stdout] 4  | |         [0, 1]
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     ],
[INFO] [stdout] 18 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotations`
[INFO] [stdout]   --> src/tile.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn rotations(&self) -> Vec<Tile<2>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ROTATION_MATRICES_2D`
[INFO] [stdout]   --> src/rotation_matrices.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / pub const ROTATION_MATRICES_2D: [[[i8; 2]; 2]; 4] = [
[INFO] [stdout] 2  | |     [
[INFO] [stdout] 3  | |         [1, 0],
[INFO] [stdout] 4  | |         [0, 1]
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     ],
[INFO] [stdout] 18 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "5d7ee920723fe8218b51089a8291cbd4348c9b838a2bc992ee6e4d04208c225b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d7ee920723fe8218b51089a8291cbd4348c9b838a2bc992ee6e4d04208c225b", kill_on_drop: false }`
[INFO] [stdout] 5d7ee920723fe8218b51089a8291cbd4348c9b838a2bc992ee6e4d04208c225b