[INFO] updating cached repository sbue/rust-poker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sbue/rust-poker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sbue/rust-poker" "work/ex/beta-1.37-6/sources/1.36.0/gh/sbue/rust-poker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sbue/rust-poker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sbue/rust-poker" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sbue/rust-poker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sbue/rust-poker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 35c9a91390e58add0e252cc99979043c26df8849
[INFO] sha for GitHub repo sbue/rust-poker: 35c9a91390e58add0e252cc99979043c26df8849
[INFO] validating manifest of sbue/rust-poker on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sbue/rust-poker on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sbue/rust-poker
[INFO] finished frobbing sbue/rust-poker
[INFO] frobbed toml for sbue/rust-poker written to work/ex/beta-1.37-6/sources/1.36.0/gh/sbue/rust-poker/Cargo.toml
[INFO] started frobbing sbue/rust-poker
[INFO] finished frobbing sbue/rust-poker
[INFO] frobbed toml for sbue/rust-poker written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sbue/rust-poker/Cargo.toml
[INFO] crate sbue/rust-poker already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sbue/rust-poker/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sbue/rust-poker against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sbue/rust-poker:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b62fc2e86392b073b6f3b301c20026f84b5c67bd7ba98e226c45c956210762e2
[INFO] running `"docker" "start" "-a" "b62fc2e86392b073b6f3b301c20026f84b5c67bd7ba98e226c45c956210762e2"`
[INFO] [stderr]    Compiling src v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chips_in_play`
[INFO] [stderr]   --> src/game/player.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let chips_in_play = self.chips_in_play.clone();
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_chips_in_play`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `table`
[INFO] [stderr]   --> src/game/player.rs:67:19
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn act(&self, table: &Table) -> Command {
[INFO] [stderr]    |                   ^^^^^ help: consider prefixing with an underscore: `_table`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `"docker" "inspect" "b62fc2e86392b073b6f3b301c20026f84b5c67bd7ba98e226c45c956210762e2"`
[INFO] running `"docker" "rm" "-f" "b62fc2e86392b073b6f3b301c20026f84b5c67bd7ba98e226c45c956210762e2"`
[INFO] [stdout] b62fc2e86392b073b6f3b301c20026f84b5c67bd7ba98e226c45c956210762e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sbue/rust-poker:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d935ad400f9afd6016b976b287f425bf6a0e1fc07c4a6d1c684ca7e1e0668bee
[INFO] running `"docker" "start" "-a" "d935ad400f9afd6016b976b287f425bf6a0e1fc07c4a6d1c684ca7e1e0668bee"`
[INFO] [stderr]    Compiling src v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chips_in_play`
[INFO] [stderr]   --> src/game/player.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let chips_in_play = self.chips_in_play.clone();
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_chips_in_play`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `table`
[INFO] [stderr]   --> src/game/player.rs:67:19
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn act(&self, table: &Table) -> Command {
[INFO] [stderr]    |                   ^^^^^ help: consider prefixing with an underscore: `_table`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "d935ad400f9afd6016b976b287f425bf6a0e1fc07c4a6d1c684ca7e1e0668bee"`
[INFO] running `"docker" "rm" "-f" "d935ad400f9afd6016b976b287f425bf6a0e1fc07c4a6d1c684ca7e1e0668bee"`
[INFO] [stdout] d935ad400f9afd6016b976b287f425bf6a0e1fc07c4a6d1c684ca7e1e0668bee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sbue/rust-poker:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 251d4aa6e0bd2a51ef3a5f31f059021e7ba42f23c95b77aa3f9bde7557a8b508
[INFO] running `"docker" "start" "-a" "251d4aa6e0bd2a51ef3a5f31f059021e7ba42f23c95b77aa3f9bde7557a8b508"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/src-c5ce2f4e88f9a3fd
[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" "251d4aa6e0bd2a51ef3a5f31f059021e7ba42f23c95b77aa3f9bde7557a8b508"`
[INFO] running `"docker" "rm" "-f" "251d4aa6e0bd2a51ef3a5f31f059021e7ba42f23c95b77aa3f9bde7557a8b508"`
[INFO] [stdout] 251d4aa6e0bd2a51ef3a5f31f059021e7ba42f23c95b77aa3f9bde7557a8b508