[INFO] cloning repository https://github.com/loovjo/fingertricks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loovjo/fingertricks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floovjo%2Ffingertricks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floovjo%2Ffingertricks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44aea1264032a72829b6399a58e80667b1604d61
[INFO] testing loovjo/fingertricks against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floovjo%2Ffingertricks" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/loovjo/fingertricks
[INFO] finished tweaking git repo https://github.com/loovjo/fingertricks
[INFO] tweaked toml for git repo https://github.com/loovjo/fingertricks written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/loovjo/fingertricks on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/loovjo/fingertricks 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22e134f2bef4e09612a98dc3dc8ec3562dc3737050c2d0aa607a7be10b6dc34d
[INFO] running `Command { std: "docker" "start" "-a" "22e134f2bef4e09612a98dc3dc8ec3562dc3737050c2d0aa607a7be10b6dc34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22e134f2bef4e09612a98dc3dc8ec3562dc3737050c2d0aa607a7be10b6dc34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e134f2bef4e09612a98dc3dc8ec3562dc3737050c2d0aa607a7be10b6dc34d", kill_on_drop: false }`
[INFO] [stdout] 22e134f2bef4e09612a98dc3dc8ec3562dc3737050c2d0aa607a7be10b6dc34d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04a73ce46e58bb98580cc6b47441c46b492920223004c08832d18c1adcd744c8
[INFO] running `Command { std: "docker" "start" "-a" "04a73ce46e58bb98580cc6b47441c46b492920223004c08832d18c1adcd744c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling fingertricks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `MoveDirection` and `Side`
[INFO] [stdout]  --> src/moves.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::absolute_moves::{AbsMove, MoveDirection, Side};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/moves.rs:73:11
[INFO] [stdout]    |
[INFO] [stdout] 73 |         };;
[INFO] [stdout]    |           ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Minus2` is never constructed
[INFO] [stdout]    --> src/moves.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub enum VMove {
[INFO] [stdout]     |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 162 |     Minus2,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VMove` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Regrip` is never constructed
[INFO] [stdout]    --> src/moves.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub enum Move {
[INFO] [stdout]     |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 204 |     Regrip(HandGrip),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Move` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `combine` and `decompose` are never used
[INFO] [stdout]    --> src/rotation.rs:35:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl FullCubeRotation {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout]  35 |     pub fn combine(self, other: FullCubeRotation) -> FullCubeRotation {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 616 |     pub fn decompose(self) -> Vec<BaseCubeRotation> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "04a73ce46e58bb98580cc6b47441c46b492920223004c08832d18c1adcd744c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a73ce46e58bb98580cc6b47441c46b492920223004c08832d18c1adcd744c8", kill_on_drop: false }`
[INFO] [stdout] 04a73ce46e58bb98580cc6b47441c46b492920223004c08832d18c1adcd744c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae36bea7b688c3af4b2007e5ca6f5e843c44cd47ef17e79432cc634e61d2f792
[INFO] running `Command { std: "docker" "start" "-a" "ae36bea7b688c3af4b2007e5ca6f5e843c44cd47ef17e79432cc634e61d2f792", kill_on_drop: false }`
[INFO] [stderr]    Compiling fingertricks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `MoveDirection` and `Side`
[INFO] [stdout]  --> src/moves.rs:1:38
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::absolute_moves::{AbsMove, MoveDirection, Side};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/moves.rs:73:11
[INFO] [stdout]    |
[INFO] [stdout] 73 |         };;
[INFO] [stdout]    |           ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Minus2` is never constructed
[INFO] [stdout]    --> src/moves.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub enum VMove {
[INFO] [stdout]     |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 162 |     Minus2,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VMove` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Regrip` is never constructed
[INFO] [stdout]    --> src/moves.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub enum Move {
[INFO] [stdout]     |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 204 |     Regrip(HandGrip),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Move` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `combine` and `decompose` are never used
[INFO] [stdout]    --> src/rotation.rs:35:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl FullCubeRotation {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout]  35 |     pub fn combine(self, other: FullCubeRotation) -> FullCubeRotation {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 616 |     pub fn decompose(self) -> Vec<BaseCubeRotation> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ae36bea7b688c3af4b2007e5ca6f5e843c44cd47ef17e79432cc634e61d2f792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae36bea7b688c3af4b2007e5ca6f5e843c44cd47ef17e79432cc634e61d2f792", kill_on_drop: false }`
[INFO] [stdout] ae36bea7b688c3af4b2007e5ca6f5e843c44cd47ef17e79432cc634e61d2f792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 347672a5b0c1b9143b3e13772afa4e548f42c40cf7e59c9c6e6f9b06bae2b8f4
[INFO] running `Command { std: "docker" "start" "-a" "347672a5b0c1b9143b3e13772afa4e548f42c40cf7e59c9c6e6f9b06bae2b8f4", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `MoveDirection` and `Side`
[INFO] [stderr]  --> src/moves.rs:1:38
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::absolute_moves::{AbsMove, MoveDirection, Side};
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/moves.rs:73:11
[INFO] [stderr]    |
[INFO] [stderr] 73 |         };;
[INFO] [stderr]    |           ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Minus2` is never constructed
[INFO] [stderr]    --> src/moves.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub enum VMove {
[INFO] [stderr]     |          ----- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 162 |     Minus2,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `VMove` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Regrip` is never constructed
[INFO] [stderr]    --> src/moves.rs:204:5
[INFO] [stderr]     |
[INFO] [stderr] 201 | pub enum Move {
[INFO] [stderr]     |          ---- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 204 |     Regrip(HandGrip),
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Move` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `combine` and `decompose` are never used
[INFO] [stderr]    --> src/rotation.rs:35:12
[INFO] [stderr]     |
[INFO] [stderr]  34 | impl FullCubeRotation {
[INFO] [stderr]     | --------------------- methods in this implementation
[INFO] [stderr]  35 |     pub fn combine(self, other: FullCubeRotation) -> FullCubeRotation {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 616 |     pub fn decompose(self) -> Vec<BaseCubeRotation> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fingertricks` (bin "fingertricks" test) generated 5 warnings (run `cargo fix --bin "fingertricks" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fingertricks-f65f0abfb1181ba2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "347672a5b0c1b9143b3e13772afa4e548f42c40cf7e59c9c6e6f9b06bae2b8f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "347672a5b0c1b9143b3e13772afa4e548f42c40cf7e59c9c6e6f9b06bae2b8f4", kill_on_drop: false }`
[INFO] [stdout] 347672a5b0c1b9143b3e13772afa4e548f42c40cf7e59c9c6e6f9b06bae2b8f4