[INFO] cloning repository https://github.com/Shnob/terminal-rubiks-cube
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shnob/terminal-rubiks-cube" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShnob%2Fterminal-rubiks-cube", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShnob%2Fterminal-rubiks-cube'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 609f638faed7518a8c3ed41f793689dd857ba39a
[INFO] testing Shnob/terminal-rubiks-cube against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShnob%2Fterminal-rubiks-cube" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Shnob/terminal-rubiks-cube on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Shnob/terminal-rubiks-cube
[INFO] finished tweaking git repo https://github.com/Shnob/terminal-rubiks-cube
[INFO] tweaked toml for git repo https://github.com/Shnob/terminal-rubiks-cube written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Shnob/terminal-rubiks-cube 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing Shnob/terminal-rubiks-cube against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShnob%2Fterminal-rubiks-cube" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Shnob/terminal-rubiks-cube on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Shnob/terminal-rubiks-cube
[INFO] finished tweaking git repo https://github.com/Shnob/terminal-rubiks-cube
[INFO] tweaked toml for git repo https://github.com/Shnob/terminal-rubiks-cube written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Shnob/terminal-rubiks-cube 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a351fb48b178ea9561a02da5c791b8028023b364c6166052a7fb82565321a13
[INFO] running `Command { std: "docker" "start" "-a" "8a351fb48b178ea9561a02da5c791b8028023b364c6166052a7fb82565321a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a351fb48b178ea9561a02da5c791b8028023b364c6166052a7fb82565321a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a351fb48b178ea9561a02da5c791b8028023b364c6166052a7fb82565321a13", kill_on_drop: false }`
[INFO] [stdout] 8a351fb48b178ea9561a02da5c791b8028023b364c6166052a7fb82565321a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11850d200484dbca5bfbcd1b11e3d43f84ee4e1b67b007d07bd7d84161ceca8c
[INFO] running `Command { std: "docker" "start" "-a" "11850d200484dbca5bfbcd1b11e3d43f84ee4e1b67b007d07bd7d84161ceca8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling terminal_rubiks_cube v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `colored::Colorize`
[INFO] [stdout]  --> src/rubiks_cube.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use colored::Colorize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `piece`
[INFO] [stdout]   --> src/rubiks_cube.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         for piece in self.pieces.iter() {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cube`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let cube = Cube::default();
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_cube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pieces` is never read
[INFO] [stdout]  --> src/rubiks_cube.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Cube {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 4 |     pieces: Vec<Piece>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `verts` and `rgb` are never read
[INFO] [stdout]  --> src/rubiks_cube.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Piece {
[INFO] [stdout]   |        ----- fields in this struct
[INFO] [stdout] 8 |     verts: Vec<(f32, f32, f32)>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 9 |     rgb: (u8, u8, u8),
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `show` is never used
[INFO] [stdout]   --> src/rubiks_cube.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Cube {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 13 |     fn show(&self) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "11850d200484dbca5bfbcd1b11e3d43f84ee4e1b67b007d07bd7d84161ceca8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11850d200484dbca5bfbcd1b11e3d43f84ee4e1b67b007d07bd7d84161ceca8c", kill_on_drop: false }`
[INFO] [stdout] 11850d200484dbca5bfbcd1b11e3d43f84ee4e1b67b007d07bd7d84161ceca8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddcf621f4726a47780f3ab457eae0c7b60b5daefccfd3466758bfb6bfb91971f
[INFO] running `Command { std: "docker" "start" "-a" "ddcf621f4726a47780f3ab457eae0c7b60b5daefccfd3466758bfb6bfb91971f", kill_on_drop: false }`
[INFO] [stderr]    Compiling terminal_rubiks_cube v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `colored::Colorize`
[INFO] [stdout]  --> src/rubiks_cube.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use colored::Colorize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `piece`
[INFO] [stdout]   --> src/rubiks_cube.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         for piece in self.pieces.iter() {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cube`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let cube = Cube::default();
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_cube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pieces` is never read
[INFO] [stdout]  --> src/rubiks_cube.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Cube {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 4 |     pieces: Vec<Piece>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `verts` and `rgb` are never read
[INFO] [stdout]  --> src/rubiks_cube.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Piece {
[INFO] [stdout]   |        ----- fields in this struct
[INFO] [stdout] 8 |     verts: Vec<(f32, f32, f32)>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 9 |     rgb: (u8, u8, u8),
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `show` is never used
[INFO] [stdout]   --> src/rubiks_cube.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Cube {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 13 |     fn show(&self) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "ddcf621f4726a47780f3ab457eae0c7b60b5daefccfd3466758bfb6bfb91971f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcf621f4726a47780f3ab457eae0c7b60b5daefccfd3466758bfb6bfb91971f", kill_on_drop: false }`
[INFO] [stdout] ddcf621f4726a47780f3ab457eae0c7b60b5daefccfd3466758bfb6bfb91971f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3beb0ac9477936bd27e6427cd388209542e53229a613530a384f4e9c99063da2
[INFO] running `Command { std: "docker" "start" "-a" "3beb0ac9477936bd27e6427cd388209542e53229a613530a384f4e9c99063da2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `colored::Colorize`
[INFO] [stderr]  --> src/rubiks_cube.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use colored::Colorize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `piece`
[INFO] [stderr]   --> src/rubiks_cube.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |         for piece in self.pieces.iter() {
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cube`
[INFO] [stderr]  --> src/main.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let cube = Cube::default();
[INFO] [stderr]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_cube`
[INFO] [stderr] 
[INFO] [stderr] warning: field `pieces` is never read
[INFO] [stderr]  --> src/rubiks_cube.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Cube {
[INFO] [stderr]   |            ---- field in this struct
[INFO] [stderr] 4 |     pieces: Vec<Piece>,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `verts` and `rgb` are never read
[INFO] [stderr]  --> src/rubiks_cube.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Piece {
[INFO] [stderr]   |        ----- fields in this struct
[INFO] [stderr] 8 |     verts: Vec<(f32, f32, f32)>,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 9 |     rgb: (u8, u8, u8),
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `show` is never used
[INFO] [stderr]   --> src/rubiks_cube.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Cube {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] 13 |     fn show(&self) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `terminal_rubiks_cube` (bin "terminal_rubiks_cube" test) generated 6 warnings (run `cargo fix --bin "terminal_rubiks_cube" --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/terminal_rubiks_cube-53f02b6fb10f4268)
[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" "3beb0ac9477936bd27e6427cd388209542e53229a613530a384f4e9c99063da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3beb0ac9477936bd27e6427cd388209542e53229a613530a384f4e9c99063da2", kill_on_drop: false }`
[INFO] [stdout] 3beb0ac9477936bd27e6427cd388209542e53229a613530a384f4e9c99063da2