[INFO] cloning repository stnma7e/alg
[INFO] running `"git" "clone" "--bare" "git://github.com/stnma7e/alg.git" "work/cache/sources/gh/stnma7e/alg"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/stnma7e/alg'...
[INFO] running `"git" "clone" "work/cache/sources/gh/stnma7e/alg" "work/ex/beta-1.37-6/sources/1.36.0/gh/stnma7e/alg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/stnma7e/alg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stnma7e/alg" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stnma7e/alg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stnma7e/alg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0321bdc060d0a7e11b3c7332689bc2b0aee23304
[INFO] sha for GitHub repo stnma7e/alg: 0321bdc060d0a7e11b3c7332689bc2b0aee23304
[INFO] validating manifest of stnma7e/alg 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 stnma7e/alg 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 stnma7e/alg
[INFO] finished frobbing stnma7e/alg
[INFO] frobbed toml for stnma7e/alg written to work/ex/beta-1.37-6/sources/1.36.0/gh/stnma7e/alg/Cargo.toml
[INFO] started frobbing stnma7e/alg
[INFO] finished frobbing stnma7e/alg
[INFO] frobbed toml for stnma7e/alg written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stnma7e/alg/Cargo.toml
[INFO] crate stnma7e/alg 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stnma7e/alg against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stnma7e/alg:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 13917bb5677554729b00993be9567440e62e56e418333ee2e7ed0e6aae22de7e
[INFO] running `"docker" "start" "-a" "13917bb5677554729b00993be9567440e62e56e418333ee2e7ed0e6aae22de7e"`
[INFO] [stderr]    Compiling alg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `dp_recurse`
[INFO] [stderr]   --> src/main.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn dp_recurse(&mut self, coins: &[u32], x: i32) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "13917bb5677554729b00993be9567440e62e56e418333ee2e7ed0e6aae22de7e"`
[INFO] running `"docker" "rm" "-f" "13917bb5677554729b00993be9567440e62e56e418333ee2e7ed0e6aae22de7e"`
[INFO] [stdout] 13917bb5677554729b00993be9567440e62e56e418333ee2e7ed0e6aae22de7e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stnma7e/alg:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a140ecfd79b333f7e4552ba83300a518b02397d9d461b85f439ecb0a820f50a9
[INFO] running `"docker" "start" "-a" "a140ecfd79b333f7e4552ba83300a518b02397d9d461b85f439ecb0a820f50a9"`
[INFO] [stderr]    Compiling alg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `dp_recurse`
[INFO] [stderr]   --> src/main.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn dp_recurse(&mut self, coins: &[u32], x: i32) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "a140ecfd79b333f7e4552ba83300a518b02397d9d461b85f439ecb0a820f50a9"`
[INFO] running `"docker" "rm" "-f" "a140ecfd79b333f7e4552ba83300a518b02397d9d461b85f439ecb0a820f50a9"`
[INFO] [stdout] a140ecfd79b333f7e4552ba83300a518b02397d9d461b85f439ecb0a820f50a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/stnma7e/alg:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 843d371185981ca3801199d1ffc19cf5db64edd68bdd88da41f05121556dc177
[INFO] running `"docker" "start" "-a" "843d371185981ca3801199d1ffc19cf5db64edd68bdd88da41f05121556dc177"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/alg-6a08740591a65dee
[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" "843d371185981ca3801199d1ffc19cf5db64edd68bdd88da41f05121556dc177"`
[INFO] running `"docker" "rm" "-f" "843d371185981ca3801199d1ffc19cf5db64edd68bdd88da41f05121556dc177"`
[INFO] [stdout] 843d371185981ca3801199d1ffc19cf5db64edd68bdd88da41f05121556dc177