[INFO] updating cached repository R-Michelsen/Rusty_SAT
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/R-Michelsen/Rusty_SAT
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/R-Michelsen/Rusty_SAT" "work/ex/beta-1.38-1/sources/1.37.0/gh/R-Michelsen/Rusty_SAT"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/R-Michelsen/Rusty_SAT'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/R-Michelsen/Rusty_SAT" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/R-Michelsen/Rusty_SAT"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/R-Michelsen/Rusty_SAT'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 48cec4c9af63b347e74115cacc7d38f6dbc5849d
[INFO] sha for GitHub repo R-Michelsen/Rusty_SAT: 48cec4c9af63b347e74115cacc7d38f6dbc5849d
[INFO] validating manifest of R-Michelsen/Rusty_SAT on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of R-Michelsen/Rusty_SAT on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing R-Michelsen/Rusty_SAT
[INFO] finished frobbing R-Michelsen/Rusty_SAT
[INFO] frobbed toml for R-Michelsen/Rusty_SAT written to work/ex/beta-1.38-1/sources/1.37.0/gh/R-Michelsen/Rusty_SAT/Cargo.toml
[INFO] started frobbing R-Michelsen/Rusty_SAT
[INFO] finished frobbing R-Michelsen/Rusty_SAT
[INFO] frobbed toml for R-Michelsen/Rusty_SAT written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/R-Michelsen/Rusty_SAT/Cargo.toml
[INFO] crate R-Michelsen/Rusty_SAT already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing R-Michelsen/Rusty_SAT against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/R-Michelsen/Rusty_SAT:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f36bea6b96b4bbbe8dbda02072f80fbbce3156c8584ae83feee38bbff6c38294
[INFO] running `"docker" "start" "-a" "f36bea6b96b4bbbe8dbda02072f80fbbce3156c8584ae83feee38bbff6c38294"`
[INFO] [stderr]    Compiling rusty_sat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/main.rs:32:22
[INFO] [stderr]    |
[INFO] [stderr] 32 |                     .trim_left()
[INFO] [stderr]    |                      ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `"docker" "inspect" "f36bea6b96b4bbbe8dbda02072f80fbbce3156c8584ae83feee38bbff6c38294"`
[INFO] running `"docker" "rm" "-f" "f36bea6b96b4bbbe8dbda02072f80fbbce3156c8584ae83feee38bbff6c38294"`
[INFO] [stdout] f36bea6b96b4bbbe8dbda02072f80fbbce3156c8584ae83feee38bbff6c38294
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/R-Michelsen/Rusty_SAT:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 41689439ff22df45ea67f92444c398fe29e93dbff64b62de71babaafddc495bf
[INFO] running `"docker" "start" "-a" "41689439ff22df45ea67f92444c398fe29e93dbff64b62de71babaafddc495bf"`
[INFO] [stderr]    Compiling rusty_sat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/main.rs:32:22
[INFO] [stderr]    |
[INFO] [stderr] 32 |                     .trim_left()
[INFO] [stderr]    |                      ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "41689439ff22df45ea67f92444c398fe29e93dbff64b62de71babaafddc495bf"`
[INFO] running `"docker" "rm" "-f" "41689439ff22df45ea67f92444c398fe29e93dbff64b62de71babaafddc495bf"`
[INFO] [stdout] 41689439ff22df45ea67f92444c398fe29e93dbff64b62de71babaafddc495bf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/R-Michelsen/Rusty_SAT:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 80f7964595fb43a864ce2c6154667ff944c1e2bddaf7ea219071e47ecebd6266
[INFO] running `"docker" "start" "-a" "80f7964595fb43a864ce2c6154667ff944c1e2bddaf7ea219071e47ecebd6266"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_sat-5349800f1cb5a5a2
[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" "80f7964595fb43a864ce2c6154667ff944c1e2bddaf7ea219071e47ecebd6266"`
[INFO] running `"docker" "rm" "-f" "80f7964595fb43a864ce2c6154667ff944c1e2bddaf7ea219071e47ecebd6266"`
[INFO] [stdout] 80f7964595fb43a864ce2c6154667ff944c1e2bddaf7ea219071e47ecebd6266