[INFO] updating cached repository Phiocto/calculi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Phiocto/calculi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Phiocto/calculi" "work/ex/beta-1.37-6/sources/1.36.0/gh/Phiocto/calculi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Phiocto/calculi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Phiocto/calculi" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Phiocto/calculi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Phiocto/calculi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 59f78b47e138603a601d765b24645559aaa4e8a8
[INFO] sha for GitHub repo Phiocto/calculi: 59f78b47e138603a601d765b24645559aaa4e8a8
[INFO] validating manifest of Phiocto/calculi 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 Phiocto/calculi 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 Phiocto/calculi
[INFO] finished frobbing Phiocto/calculi
[INFO] frobbed toml for Phiocto/calculi written to work/ex/beta-1.37-6/sources/1.36.0/gh/Phiocto/calculi/Cargo.toml
[INFO] started frobbing Phiocto/calculi
[INFO] finished frobbing Phiocto/calculi
[INFO] frobbed toml for Phiocto/calculi written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Phiocto/calculi/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[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] [stderr]     Blocking waiting for file lock on package cache
[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 Phiocto/calculi 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Phiocto/calculi:/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] dd30c342e4867b6a86a1597c8fe00a213ea72472bd2cdb0107c8a777e49d654c
[INFO] running `"docker" "start" "-a" "dd30c342e4867b6a86a1597c8fe00a213ea72472bd2cdb0107c8a777e49d654c"`
[INFO] [stderr]    Compiling calculi v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "dd30c342e4867b6a86a1597c8fe00a213ea72472bd2cdb0107c8a777e49d654c"`
[INFO] running `"docker" "rm" "-f" "dd30c342e4867b6a86a1597c8fe00a213ea72472bd2cdb0107c8a777e49d654c"`
[INFO] [stdout] dd30c342e4867b6a86a1597c8fe00a213ea72472bd2cdb0107c8a777e49d654c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Phiocto/calculi:/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] 134cc27f29e1f85d826681e4b3c0d130229551bac07428f0adb02d1bcde300ae
[INFO] running `"docker" "start" "-a" "134cc27f29e1f85d826681e4b3c0d130229551bac07428f0adb02d1bcde300ae"`
[INFO] [stderr]    Compiling calculi v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `"docker" "inspect" "134cc27f29e1f85d826681e4b3c0d130229551bac07428f0adb02d1bcde300ae"`
[INFO] running `"docker" "rm" "-f" "134cc27f29e1f85d826681e4b3c0d130229551bac07428f0adb02d1bcde300ae"`
[INFO] [stdout] 134cc27f29e1f85d826681e4b3c0d130229551bac07428f0adb02d1bcde300ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Phiocto/calculi:/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] 4b7538af03cb9700f222f1426005e300ac893c1de102d5b7264a2d2ba14c2508
[INFO] running `"docker" "start" "-a" "4b7538af03cb9700f222f1426005e300ac893c1de102d5b7264a2d2ba14c2508"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calculi-4893075fa4b5ca47
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests calculi
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/equation.rs - equation::Equation::new (line 33) ... ok
[INFO] [stdout] test src/equation.rs - equation::Equation::derive (line 253) ... ok
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/component.rs - component::Component::to_float (line 65) ... ok
[INFO] [stdout] test src/equation.rs - equation::Equation::solve_for (line 279) ... ok
[INFO] [stdout] test src/equation.rs - equation::Equation::solve_with (line 265) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4b7538af03cb9700f222f1426005e300ac893c1de102d5b7264a2d2ba14c2508"`
[INFO] running `"docker" "rm" "-f" "4b7538af03cb9700f222f1426005e300ac893c1de102d5b7264a2d2ba14c2508"`
[INFO] [stdout] 4b7538af03cb9700f222f1426005e300ac893c1de102d5b7264a2d2ba14c2508