[INFO] updating cached repository https://github.com/Bluemi/tictactoe_rl
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/Bluemi/tictactoe_rl
[INFO] [stderr]    0592735..c91357c  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c91357c057f0fab8ee868395dd86471dc691c817
[INFO] testing Bluemi/tictactoe_rl against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FBluemi%2Ftictactoe_rl" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bluemi/tictactoe_rl on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "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 work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Bluemi/tictactoe_rl already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 08f298c848e7d76f96e43abb8be52f311ca5a520e356c65d5abe7419190eca81
[INFO] running `"docker" "start" "-a" "08f298c848e7d76f96e43abb8be52f311ca5a520e356c65d5abe7419190eca81"`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "08f298c848e7d76f96e43abb8be52f311ca5a520e356c65d5abe7419190eca81"`
[INFO] running `"docker" "rm" "-f" "08f298c848e7d76f96e43abb8be52f311ca5a520e356c65d5abe7419190eca81"`
[INFO] [stdout] 08f298c848e7d76f96e43abb8be52f311ca5a520e356c65d5abe7419190eca81
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] eb8874739d11d631d11d5a9993e1a888d8d670a6fb5d6a382a6f098216dc4dd4
[INFO] running `"docker" "start" "-a" "eb8874739d11d631d11d5a9993e1a888d8d670a6fb5d6a382a6f098216dc4dd4"`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "eb8874739d11d631d11d5a9993e1a888d8d670a6fb5d6a382a6f098216dc4dd4"`
[INFO] running `"docker" "rm" "-f" "eb8874739d11d631d11d5a9993e1a888d8d670a6fb5d6a382a6f098216dc4dd4"`
[INFO] [stdout] eb8874739d11d631d11d5a9993e1a888d8d670a6fb5d6a382a6f098216dc4dd4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 15b4dd091f376f3148d61c0e98f97cf5a2467436f0c5b1e5b2a49064f77bc3a2
[INFO] running `"docker" "start" "-a" "15b4dd091f376f3148d61c0e98f97cf5a2467436f0c5b1e5b2a49064f77bc3a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tictactoe_rust-34b8adf6297b39ff
[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" "15b4dd091f376f3148d61c0e98f97cf5a2467436f0c5b1e5b2a49064f77bc3a2"`
[INFO] running `"docker" "rm" "-f" "15b4dd091f376f3148d61c0e98f97cf5a2467436f0c5b1e5b2a49064f77bc3a2"`
[INFO] [stdout] 15b4dd091f376f3148d61c0e98f97cf5a2467436f0c5b1e5b2a49064f77bc3a2