[INFO] updating cached repository dplusic/leetcode-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dplusic/leetcode-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dplusic/leetcode-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/dplusic/leetcode-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dplusic/leetcode-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dplusic/leetcode-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dplusic/leetcode-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dplusic/leetcode-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba80fd1fbe4936accdaf8644b075bd28983661ef
[INFO] sha for GitHub repo dplusic/leetcode-rust: ba80fd1fbe4936accdaf8644b075bd28983661ef
[INFO] validating manifest of dplusic/leetcode-rust 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 dplusic/leetcode-rust 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 dplusic/leetcode-rust
[INFO] finished frobbing dplusic/leetcode-rust
[INFO] frobbed toml for dplusic/leetcode-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/dplusic/leetcode-rust/Cargo.toml
[INFO] started frobbing dplusic/leetcode-rust
[INFO] finished frobbing dplusic/leetcode-rust
[INFO] frobbed toml for dplusic/leetcode-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dplusic/leetcode-rust/Cargo.toml
[INFO] crate dplusic/leetcode-rust 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 dplusic/leetcode-rust 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-2/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/dplusic/leetcode-rust:/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] 8fb3750a7f5acaa146de141de9dbb38c0d450a7edec3de9ff087fac2f0840365
[INFO] running `"docker" "start" "-a" "8fb3750a7f5acaa146de141de9dbb38c0d450a7edec3de9ff087fac2f0840365"`
[INFO] [stderr]    Compiling leetcode-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.89s
[INFO] running `"docker" "inspect" "8fb3750a7f5acaa146de141de9dbb38c0d450a7edec3de9ff087fac2f0840365"`
[INFO] running `"docker" "rm" "-f" "8fb3750a7f5acaa146de141de9dbb38c0d450a7edec3de9ff087fac2f0840365"`
[INFO] [stdout] 8fb3750a7f5acaa146de141de9dbb38c0d450a7edec3de9ff087fac2f0840365
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/dplusic/leetcode-rust:/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] 193caaedb2271a7fdd2267b6c441834ea9859f64cd6c2b38eb6756a8f87c52d5
[INFO] running `"docker" "start" "-a" "193caaedb2271a7fdd2267b6c441834ea9859f64cd6c2b38eb6756a8f87c52d5"`
[INFO] [stderr]    Compiling leetcode-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `"docker" "inspect" "193caaedb2271a7fdd2267b6c441834ea9859f64cd6c2b38eb6756a8f87c52d5"`
[INFO] running `"docker" "rm" "-f" "193caaedb2271a7fdd2267b6c441834ea9859f64cd6c2b38eb6756a8f87c52d5"`
[INFO] [stdout] 193caaedb2271a7fdd2267b6c441834ea9859f64cd6c2b38eb6756a8f87c52d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/dplusic/leetcode-rust:/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] ccb760ab2c3eac439c4d6f16dd9785c4b55c58a88a7a95a04f07dcab2c2f7275
[INFO] running `"docker" "start" "-a" "ccb760ab2c3eac439c4d6f16dd9785c4b55c58a88a7a95a04f07dcab2c2f7275"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/leetcode_rust-8aade722afea9f5d
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test n0731_my_calendar_ii::test_book_intersected_3 ... ok
[INFO] [stdout] test n0731_my_calendar_ii::test_book_intersected_4 ... ok
[INFO] [stdout] test n0731_my_calendar_ii::test_book_intersected_2 ... ok
[INFO] [stdout] test n0731_my_calendar_ii::test_book_intersected_5 ... ok
[INFO] [stdout] test n0731_my_calendar_ii::test_book_intersected_6 ... ok
[INFO] [stdout] test n0731_my_calendar_ii::test_book_intersected_1 ... ok
[INFO] [stdout] test n0679_24_game::test_permutator_with_repetition ... ok
[INFO] [stdout] test n0679_24_game::test_permutator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ccb760ab2c3eac439c4d6f16dd9785c4b55c58a88a7a95a04f07dcab2c2f7275"`
[INFO] running `"docker" "rm" "-f" "ccb760ab2c3eac439c4d6f16dd9785c4b55c58a88a7a95a04f07dcab2c2f7275"`
[INFO] [stdout] ccb760ab2c3eac439c4d6f16dd9785c4b55c58a88a7a95a04f07dcab2c2f7275