[INFO] updating cached repository https://github.com/Bluemi/tictactoe_rl
[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] c91357c057f0fab8ee868395dd86471dc691c817
[INFO] testing Bluemi/tictactoe_rl against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBluemi%2Ftictactoe_rl" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bluemi/tictactoe_rl 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/Bluemi/tictactoe_rl
[INFO] finished tweaking git repo https://github.com/Bluemi/tictactoe_rl
[INFO] tweaked toml for git repo https://github.com/Bluemi/tictactoe_rl written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Bluemi/tictactoe_rl already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 265a20694c75dadfe6cb1b8eade0f63ae1615ce84d65547d487af916394ef7b3
[INFO] running `"docker" "start" "-a" "265a20694c75dadfe6cb1b8eade0f63ae1615ce84d65547d487af916394ef7b3"`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling tictactoe_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `debug`
[INFO] [stderr]   --> src/agent/tictactoe_agent.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn debug(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `"docker" "inspect" "265a20694c75dadfe6cb1b8eade0f63ae1615ce84d65547d487af916394ef7b3"`
[INFO] running `"docker" "rm" "-f" "265a20694c75dadfe6cb1b8eade0f63ae1615ce84d65547d487af916394ef7b3"`
[INFO] [stdout] 265a20694c75dadfe6cb1b8eade0f63ae1615ce84d65547d487af916394ef7b3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 56e5014841437bbb9b9ee87503e3b6a78d45df17a27930425f77810f5ed17d4a
[INFO] running `"docker" "start" "-a" "56e5014841437bbb9b9ee87503e3b6a78d45df17a27930425f77810f5ed17d4a"`
[INFO] [stderr]    Compiling tictactoe_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `debug`
[INFO] [stderr]   --> src/agent/tictactoe_agent.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn debug(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "56e5014841437bbb9b9ee87503e3b6a78d45df17a27930425f77810f5ed17d4a"`
[INFO] running `"docker" "rm" "-f" "56e5014841437bbb9b9ee87503e3b6a78d45df17a27930425f77810f5ed17d4a"`
[INFO] [stdout] 56e5014841437bbb9b9ee87503e3b6a78d45df17a27930425f77810f5ed17d4a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2d81854f04ac1f2436c2bfc14411e38b8650acfe45e4b5503a440a3ffdfae661
[INFO] running `"docker" "start" "-a" "2d81854f04ac1f2436c2bfc14411e38b8650acfe45e4b5503a440a3ffdfae661"`
[INFO] [stderr] warning: method is never used: `debug`
[INFO] [stderr]   --> src/agent/tictactoe_agent.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn debug(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tictactoe_rust-7d973d067d5f15ab
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2d81854f04ac1f2436c2bfc14411e38b8650acfe45e4b5503a440a3ffdfae661"`
[INFO] running `"docker" "rm" "-f" "2d81854f04ac1f2436c2bfc14411e38b8650acfe45e4b5503a440a3ffdfae661"`
[INFO] [stdout] 2d81854f04ac1f2436c2bfc14411e38b8650acfe45e4b5503a440a3ffdfae661