[INFO] updating cached repository npapapietro/ODESolve
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/npapapietro/ODESolve
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/npapapietro/ODESolve" "work/ex/beta-1.38-1/sources/1.37.0/gh/npapapietro/ODESolve"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/npapapietro/ODESolve'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/npapapietro/ODESolve" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/npapapietro/ODESolve"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/npapapietro/ODESolve'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f8f36ddf42961139ed46efde09fa29d9e0cf23e0
[INFO] sha for GitHub repo npapapietro/ODESolve: f8f36ddf42961139ed46efde09fa29d9e0cf23e0
[INFO] validating manifest of npapapietro/ODESolve 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 npapapietro/ODESolve 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 npapapietro/ODESolve
[INFO] finished frobbing npapapietro/ODESolve
[INFO] frobbed toml for npapapietro/ODESolve written to work/ex/beta-1.38-1/sources/1.37.0/gh/npapapietro/ODESolve/Cargo.toml
[INFO] started frobbing npapapietro/ODESolve
[INFO] finished frobbing npapapietro/ODESolve
[INFO] frobbed toml for npapapietro/ODESolve written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/npapapietro/ODESolve/Cargo.toml
[INFO] crate npapapietro/ODESolve 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 npapapietro/ODESolve against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/npapapietro/ODESolve:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e741ea11d18f55ae9edefe4ec7a1c174198b7208c0cfa47b794ad5897363d549
[INFO] running `"docker" "start" "-a" "e741ea11d18f55ae9edefe4ec7a1c174198b7208c0cfa47b794ad5897363d549"`
[INFO] [stderr]    Compiling Numerical v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Numerical` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `numerical`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Numerical` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `numerical`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "e741ea11d18f55ae9edefe4ec7a1c174198b7208c0cfa47b794ad5897363d549"`
[INFO] running `"docker" "rm" "-f" "e741ea11d18f55ae9edefe4ec7a1c174198b7208c0cfa47b794ad5897363d549"`
[INFO] [stdout] e741ea11d18f55ae9edefe4ec7a1c174198b7208c0cfa47b794ad5897363d549
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/npapapietro/ODESolve:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8ced865abc475f623817a0e6f8c931ee5483de5602a734a03dfc8a7ebde8cbb5
[INFO] running `"docker" "start" "-a" "8ced865abc475f623817a0e6f8c931ee5483de5602a734a03dfc8a7ebde8cbb5"`
[INFO] [stderr]    Compiling Numerical v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Numerical` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `numerical`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Numerical` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `numerical`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "8ced865abc475f623817a0e6f8c931ee5483de5602a734a03dfc8a7ebde8cbb5"`
[INFO] running `"docker" "rm" "-f" "8ced865abc475f623817a0e6f8c931ee5483de5602a734a03dfc8a7ebde8cbb5"`
[INFO] [stdout] 8ced865abc475f623817a0e6f8c931ee5483de5602a734a03dfc8a7ebde8cbb5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/npapapietro/ODESolve:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4b425e9401b0896742ca630c604f5ac0547c5e70df97108e6c0881eea880e604
[INFO] running `"docker" "start" "-a" "4b425e9401b0896742ca630c604f5ac0547c5e70df97108e6c0881eea880e604"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Numerical-ac05c80da235043a
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Numerical-02eb0e770c1a4c45
[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] [stdout] 
[INFO] [stderr]    Doc-tests Numerical
[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] [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" "4b425e9401b0896742ca630c604f5ac0547c5e70df97108e6c0881eea880e604"`
[INFO] running `"docker" "rm" "-f" "4b425e9401b0896742ca630c604f5ac0547c5e70df97108e6c0881eea880e604"`
[INFO] [stdout] 4b425e9401b0896742ca630c604f5ac0547c5e70df97108e6c0881eea880e604