[INFO] updating cached repository mschoenm/euler [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mschoenm/euler [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mschoenm/euler" "work/ex/beta-1.38-1/sources/1.37.0/gh/mschoenm/euler"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mschoenm/euler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mschoenm/euler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mschoenm/euler"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mschoenm/euler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 227c14924488460247662f8d2cbecf42706e4cbf [INFO] sha for GitHub repo mschoenm/euler: 227c14924488460247662f8d2cbecf42706e4cbf [INFO] validating manifest of mschoenm/euler 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 mschoenm/euler 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 mschoenm/euler [INFO] finished frobbing mschoenm/euler [INFO] frobbed toml for mschoenm/euler written to work/ex/beta-1.38-1/sources/1.37.0/gh/mschoenm/euler/Cargo.toml [INFO] started frobbing mschoenm/euler [INFO] finished frobbing mschoenm/euler [INFO] frobbed toml for mschoenm/euler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mschoenm/euler/Cargo.toml [INFO] crate mschoenm/euler 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] [stderr] Blocking waiting for file lock on package cache [INFO] testing mschoenm/euler 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/mschoenm/euler:/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] 227226def248e900a886d10a1d9d311fcc1ac4d0951e3b775c05d68802189a9d [INFO] running `"docker" "start" "-a" "227226def248e900a886d10a1d9d311fcc1ac4d0951e3b775c05d68802189a9d"` [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling euler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.78s [INFO] running `"docker" "inspect" "227226def248e900a886d10a1d9d311fcc1ac4d0951e3b775c05d68802189a9d"` [INFO] running `"docker" "rm" "-f" "227226def248e900a886d10a1d9d311fcc1ac4d0951e3b775c05d68802189a9d"` [INFO] [stdout] 227226def248e900a886d10a1d9d311fcc1ac4d0951e3b775c05d68802189a9d [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/mschoenm/euler:/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] 144ae16efa7cff91a67bac56442ecd979d17905b03621caf015228dbc7f87447 [INFO] running `"docker" "start" "-a" "144ae16efa7cff91a67bac56442ecd979d17905b03621caf015228dbc7f87447"` [INFO] [stderr] Compiling euler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `"docker" "inspect" "144ae16efa7cff91a67bac56442ecd979d17905b03621caf015228dbc7f87447"` [INFO] running `"docker" "rm" "-f" "144ae16efa7cff91a67bac56442ecd979d17905b03621caf015228dbc7f87447"` [INFO] [stdout] 144ae16efa7cff91a67bac56442ecd979d17905b03621caf015228dbc7f87447 [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/mschoenm/euler:/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] af96f3f28a6db98934ee3420ca0037e57e15f7fd9dead5e286a5dfefcb1ade56 [INFO] running `"docker" "start" "-a" "af96f3f28a6db98934ee3420ca0037e57e15f7fd9dead5e286a5dfefcb1ade56"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/euler-522c6a4a3de37a72 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test problems::problem002::tests::check_solution ... ok [INFO] [stdout] test problems::problem001::tests::check_solution ... ok [INFO] [stdout] test problems::problem004::tests::check_solution ... ok [INFO] [stdout] test problems::problem003::tests::check_solution ... ok [INFO] [stdout] test problems::problem005::tests::check_solution ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/euler-ee3a746efe1007c0 [INFO] [stdout] [INFO] [stdout] test result: ok. 5 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] [stderr] Doc-tests euler [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" "af96f3f28a6db98934ee3420ca0037e57e15f7fd9dead5e286a5dfefcb1ade56"` [INFO] running `"docker" "rm" "-f" "af96f3f28a6db98934ee3420ca0037e57e15f7fd9dead5e286a5dfefcb1ade56"` [INFO] [stdout] af96f3f28a6db98934ee3420ca0037e57e15f7fd9dead5e286a5dfefcb1ade56