[INFO] updating cached repository https://github.com/gorilskij/rustiks
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5dfbe83284d622992353cc3d2587cbcbfa014d01
[INFO] testing gorilskij/rustiks against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgorilskij%2Frustiks" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gorilskij/rustiks on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gorilskij/rustiks
[INFO] finished tweaking git repo https://github.com/gorilskij/rustiks
[INFO] tweaked toml for git repo https://github.com/gorilskij/rustiks written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/gorilskij/rustiks already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22d0935165577f4629a08bed9ef0349fe761ff87ea95e1908e8b5a866d09d410
[INFO] running `"docker" "start" "-a" "22d0935165577f4629a08bed9ef0349fe761ff87ea95e1908e8b5a866d09d410"`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling syn v1.0.9
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling rgb v0.8.14
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling serde_json v1.0.42
[INFO] [stderr]    Compiling Rustiks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `cross_alg`
[INFO] [stderr]   --> src/cube/solving.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let cross_alg = self.solve_cross_alg();
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cross_alg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Rustiks` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rustiks`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.45s
[INFO] running `"docker" "inspect" "22d0935165577f4629a08bed9ef0349fe761ff87ea95e1908e8b5a866d09d410"`
[INFO] running `"docker" "rm" "-f" "22d0935165577f4629a08bed9ef0349fe761ff87ea95e1908e8b5a866d09d410"`
[INFO] [stdout] 22d0935165577f4629a08bed9ef0349fe761ff87ea95e1908e8b5a866d09d410
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dce82d028b9d85d6cb675dacc9884f20fb2102e719d4dc4b6d74ff18c371c2c8
[INFO] running `"docker" "start" "-a" "dce82d028b9d85d6cb675dacc9884f20fb2102e719d4dc4b6d74ff18c371c2c8"`
[INFO] [stderr]    Compiling Rustiks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `cross_alg`
[INFO] [stderr]   --> src/cube/solving.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let cross_alg = self.solve_cross_alg();
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cross_alg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Rustiks` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rustiks`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `"docker" "inspect" "dce82d028b9d85d6cb675dacc9884f20fb2102e719d4dc4b6d74ff18c371c2c8"`
[INFO] running `"docker" "rm" "-f" "dce82d028b9d85d6cb675dacc9884f20fb2102e719d4dc4b6d74ff18c371c2c8"`
[INFO] [stdout] dce82d028b9d85d6cb675dacc9884f20fb2102e719d4dc4b6d74ff18c371c2c8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c26e3be1ac3cbe0f56d9eb9132b9a258f0b4faab981d56eb5380bfbf73f3831e
[INFO] running `"docker" "start" "-a" "c26e3be1ac3cbe0f56d9eb9132b9a258f0b4faab981d56eb5380bfbf73f3831e"`
[INFO] [stderr] warning: unused variable: `cross_alg`
[INFO] [stderr]   --> src/cube/solving.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let cross_alg = self.solve_cross_alg();
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cross_alg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Rustiks` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rustiks`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/Rustiks-834c380ce5b11bf5
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::test_adjacent_corners ... ok
[INFO] [stdout] test test::test_adjacent ... ok
[INFO] [stdout] test test::test_adjacent_edges ... ok
[INFO] [stdout] test test::test_algorithm_reversed ... ok
[INFO] [stdout] test test::test_projection ... ok
[INFO] [stdout] test test::test_transpose_corner ... ok
[INFO] [stdout] test test::test_transpose_face ... ok
[INFO] [stdout] test test::test_algorithm_simplified ... ok
[INFO] [stdout] test test::test_transpose_edge ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c26e3be1ac3cbe0f56d9eb9132b9a258f0b4faab981d56eb5380bfbf73f3831e"`
[INFO] running `"docker" "rm" "-f" "c26e3be1ac3cbe0f56d9eb9132b9a258f0b4faab981d56eb5380bfbf73f3831e"`
[INFO] [stdout] c26e3be1ac3cbe0f56d9eb9132b9a258f0b4faab981d56eb5380bfbf73f3831e