[INFO] updating cached repository JPMoresmau/rust-interview
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JPMoresmau/rust-interview
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JPMoresmau/rust-interview" "work/ex/beta-1.37-6/sources/1.36.0/gh/JPMoresmau/rust-interview"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/JPMoresmau/rust-interview'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JPMoresmau/rust-interview" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JPMoresmau/rust-interview"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JPMoresmau/rust-interview'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b02dd93c0408259c99ccf923ba6c7bce3f30b1eb
[INFO] sha for GitHub repo JPMoresmau/rust-interview: b02dd93c0408259c99ccf923ba6c7bce3f30b1eb
[INFO] validating manifest of JPMoresmau/rust-interview 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 JPMoresmau/rust-interview 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 JPMoresmau/rust-interview
[INFO] finished frobbing JPMoresmau/rust-interview
[INFO] frobbed toml for JPMoresmau/rust-interview written to work/ex/beta-1.37-6/sources/1.36.0/gh/JPMoresmau/rust-interview/Cargo.toml
[INFO] started frobbing JPMoresmau/rust-interview
[INFO] finished frobbing JPMoresmau/rust-interview
[INFO] frobbed toml for JPMoresmau/rust-interview written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JPMoresmau/rust-interview/Cargo.toml
[INFO] crate JPMoresmau/rust-interview 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 JPMoresmau/rust-interview 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-5/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/JPMoresmau/rust-interview:/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] 754ff27e12a96de1d76d50053df9558067ab2b18af4b33ce1848a5647a90edda
[INFO] running `"docker" "start" "-a" "754ff27e12a96de1d76d50053df9558067ab2b18af4b33ce1848a5647a90edda"`
[INFO] [stderr]    Compiling interview v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `"docker" "inspect" "754ff27e12a96de1d76d50053df9558067ab2b18af4b33ce1848a5647a90edda"`
[INFO] running `"docker" "rm" "-f" "754ff27e12a96de1d76d50053df9558067ab2b18af4b33ce1848a5647a90edda"`
[INFO] [stdout] 754ff27e12a96de1d76d50053df9558067ab2b18af4b33ce1848a5647a90edda
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/JPMoresmau/rust-interview:/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] d473e4c7eedbe748e5574a239e39e10fdfb469650133201e5e3a139f7a65584f
[INFO] running `"docker" "start" "-a" "d473e4c7eedbe748e5574a239e39e10fdfb469650133201e5e3a139f7a65584f"`
[INFO] [stderr]    Compiling interview v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/array.rs:371:22
[INFO] [stderr]     |
[INFO] [stderr] 371 |     fn test_sort(f: &Fn(&mut Vec<i32>)) {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec<i32>)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `"docker" "inspect" "d473e4c7eedbe748e5574a239e39e10fdfb469650133201e5e3a139f7a65584f"`
[INFO] running `"docker" "rm" "-f" "d473e4c7eedbe748e5574a239e39e10fdfb469650133201e5e3a139f7a65584f"`
[INFO] [stdout] d473e4c7eedbe748e5574a239e39e10fdfb469650133201e5e3a139f7a65584f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/JPMoresmau/rust-interview:/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] 5ccc68579baec0fb93de5a8027cf0310cfef0841740728af9b1cb327e7312c6d
[INFO] running `"docker" "start" "-a" "5ccc68579baec0fb93de5a8027cf0310cfef0841740728af9b1cb327e7312c6d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/interview-35b2c9fc89417a2f
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test array::tests::test_insertion_sort ... ok
[INFO] [stdout] test array::tests::test_duplicates ... ok
[INFO] [stdout] test array::tests::test_merge_sort ... ok
[INFO] [stdout] test array::tests::test_missing_number ... ok
[INFO] [stdout] test array::tests::test_duplicate ... ok
[INFO] [stdout] test array::tests::test_range ... ok
[INFO] [stdout] test array::tests::test_dedup ... ok
[INFO] [stdout] test array::tests::test_quick_sort ... ok
[INFO] [stdout] test array::tests::test_pairs_product ... ok
[INFO] [stdout] test array::tests::test_bubble_sort ... ok
[INFO] [stdout] test array::tests::test_reverse ... ok
[INFO] [stdout] test btree::tests::test_basic ... ok
[INFO] [stdout] test btree::tests::test_in_order ... ok
[INFO] [stdout] test btree::tests::test_from_it ... ok
[INFO] [stdout] test btree::tests::test_wikipedia ... ok
[INFO] [stdout] test calc::tests::test_eval ... ok
[INFO] [stdout] test llist::tests::test_clear ... ok
[INFO] [stdout] test llist::tests::test_from_iter ... ok
[INFO] [stdout] test llist::tests::test_head ... ok
[INFO] [stdout] test llist::tests::test_into_iter ... ok
[INFO] [stdout] test llist::tests::test_map ... ok
[INFO] [stdout] test llist::tests::test_push_pop ... ok
[INFO] [stdout] test llist::tests::test_reverse ... ok
[INFO] [stdout] test math::tests::test_angle_difference ... ok
[INFO] [stdout] test string::tests::test_anagram ... ok
[INFO] [stdout] test string::tests::test_occurrences ... ok
[INFO] [stdout] test string::tests::test_palindrome ... ok
[INFO] [stdout] test string::tests::test_permutations ... ok
[INFO] [stdout] test string::tests::test_reverse ... ok
[INFO] [stdout] test array::tests::test_missing_number_panic ... ok
[INFO] [stdout] test llist::tests::test_empty_pop_after_clear ... ok
[INFO] [stdout] test llist::tests::test_empty_head ... ok
[INFO] [stdout] test array::tests::test_range_panic ... ok
[INFO] [stdout] test llist::tests::test_empty_pop ... ok
[INFO] [stdout] test deranged::tests::test_get_words ... ok
[INFO] [stdout] test deranged::tests::test_longest_deranged ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 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]      Running /opt/crater/target/debug/deps/interview-5e7454e1275e4824
[INFO] [stderr]    Doc-tests interview
[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" "5ccc68579baec0fb93de5a8027cf0310cfef0841740728af9b1cb327e7312c6d"`
[INFO] running `"docker" "rm" "-f" "5ccc68579baec0fb93de5a8027cf0310cfef0841740728af9b1cb327e7312c6d"`
[INFO] [stdout] 5ccc68579baec0fb93de5a8027cf0310cfef0841740728af9b1cb327e7312c6d