[INFO] cloning repository https://github.com/NichtsVonChaos/japanese_mahjong_theory
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NichtsVonChaos/japanese_mahjong_theory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNichtsVonChaos%2Fjapanese_mahjong_theory"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNichtsVonChaos%2Fjapanese_mahjong_theory'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a68f9c27446222baabc86d2ce6ca9f645e179c99
[INFO] checking NichtsVonChaos/japanese_mahjong_theory against try#98d5ea1855f1028095b37c493ba31093c8519d68 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNichtsVonChaos%2Fjapanese_mahjong_theory" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NichtsVonChaos/japanese_mahjong_theory on toolchain 98d5ea1855f1028095b37c493ba31093c8519d68
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/NichtsVonChaos/japanese_mahjong_theory
[INFO] finished tweaking git repo https://github.com/NichtsVonChaos/japanese_mahjong_theory
[INFO] tweaked toml for git repo https://github.com/NichtsVonChaos/japanese_mahjong_theory written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/NichtsVonChaos/japanese_mahjong_theory already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+98d5ea1855f1028095b37c493ba31093c8519d68" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 137bf182f4feb3e4ecff9d498e14d86345272f106a7d9a2086ff7eb0d24a6fa1
[INFO] running `"docker" "start" "-a" "137bf182f4feb3e4ecff9d498e14d86345272f106a7d9a2086ff7eb0d24a6fa1"`
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking mut_static v5.0.0
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking japanese_mahjong_theory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `set_tehai`
[INFO] [stderr]   --> src/game.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn set_tehai(&mut self, tehai: Tehai) -> &mut Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `tehai`
[INFO] [stderr]   --> src/game.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn tehai(&mut self) -> Option<&mut Tehai> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_tehai`
[INFO] [stderr]   --> src/game.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn set_tehai(&mut self, tehai: Tehai) -> &mut Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `tehai`
[INFO] [stderr]   --> src/game.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn tehai(&mut self) -> Option<&mut Tehai> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.13s
[INFO] running `"docker" "inspect" "137bf182f4feb3e4ecff9d498e14d86345272f106a7d9a2086ff7eb0d24a6fa1"`
[INFO] running `"docker" "rm" "-f" "137bf182f4feb3e4ecff9d498e14d86345272f106a7d9a2086ff7eb0d24a6fa1"`
[INFO] [stdout] 137bf182f4feb3e4ecff9d498e14d86345272f106a7d9a2086ff7eb0d24a6fa1