[INFO] crate frust 0.0.7 is already in cache
[INFO] testing frust-0.0.7 against 1.38.0 for beta-1.39-1
[INFO] extracting crate frust 0.0.7 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate frust 0.0.7 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate frust 0.0.7
[INFO] finished tweaking crates.io crate frust 0.0.7
[INFO] tweaked toml for crates.io crate frust 0.0.7 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 4cb1a99e6b24baf6e76fd06f8d59c858f4a1895ee91bbf0f1ab5adf8162cc056
[INFO] running `"docker" "start" "-a" "4cb1a99e6b24baf6e76fd06f8d59c858f4a1895ee91bbf0f1ab5adf8162cc056"`
[INFO] [stderr]    Compiling frust v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "4cb1a99e6b24baf6e76fd06f8d59c858f4a1895ee91bbf0f1ab5adf8162cc056"`
[INFO] running `"docker" "rm" "-f" "4cb1a99e6b24baf6e76fd06f8d59c858f4a1895ee91bbf0f1ab5adf8162cc056"`
[INFO] [stdout] 4cb1a99e6b24baf6e76fd06f8d59c858f4a1895ee91bbf0f1ab5adf8162cc056
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 532d789c0de81c8cf700693de78efac8c1925eccd7d39cabd3de54b567b9ed01
[INFO] running `"docker" "start" "-a" "532d789c0de81c8cf700693de78efac8c1925eccd7d39cabd3de54b567b9ed01"`
[INFO] [stderr]    Compiling frust v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::collections::*`
[INFO] [stderr]    --> src/semigroup.rs:313:9
[INFO] [stderr]     |
[INFO] [stderr] 313 |     use std::collections::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::*`
[INFO] [stderr]    --> src/semigroup.rs:314:9
[INFO] [stderr]     |
[INFO] [stderr] 314 |     use std::cell::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::*`
[INFO] [stderr]    --> src/monoid.rs:226:9
[INFO] [stderr]     |
[INFO] [stderr] 226 |     use std::collections::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `"docker" "inspect" "532d789c0de81c8cf700693de78efac8c1925eccd7d39cabd3de54b567b9ed01"`
[INFO] running `"docker" "rm" "-f" "532d789c0de81c8cf700693de78efac8c1925eccd7d39cabd3de54b567b9ed01"`
[INFO] [stdout] 532d789c0de81c8cf700693de78efac8c1925eccd7d39cabd3de54b567b9ed01
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] add83112ad5bd415a2e7026934e180b1e31d0ea34048a7608f4b1c15509c6210
[INFO] running `"docker" "start" "-a" "add83112ad5bd415a2e7026934e180b1e31d0ea34048a7608f4b1c15509c6210"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/frust-3dc05c362ce2d362
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test hlist::tests::test_add ... ok
[INFO] [stdout] test hlist::tests::test_contained_list ... ok
[INFO] [stdout] test hlist::tests::test_hcons ... ok
[INFO] [stdout] test hlist::tests::test_macro ... ok
[INFO] [stdout] test monoid::tests::test_combine_all_all ... ok
[INFO] [stdout] test monoid::tests::test_combine_all_any ... ok
[INFO] [stdout] test monoid::tests::test_combine_all_basic ... ok
[INFO] [stdout] test monoid::tests::test_combine_all_hashmap ... ok
[INFO] [stdout] test monoid::tests::test_combine_all_product ... ok
[INFO] [stdout] test monoid::tests::test_combine_all_hashset ... ok
[INFO] [stdout] test monoid::tests::test_combine_all_tuple ... ok
[INFO] [stdout] test monoid::tests::test_combine_n ... ok
[INFO] [stdout] test semigroup::tests::test_combine_all_option ... ok
[INFO] [stdout] test semigroup::tests::test_all ... ok
[INFO] [stdout] test semigroup::tests::test_any ... ok
[INFO] [stdout] test semigroup::tests::test_combine_n ... ok
[INFO] [stdout] test semigroup::tests::test_f32 ... ok
[INFO] [stdout] test semigroup::tests::test_f64 ... ok
[INFO] [stdout] test semigroup::tests::test_hashmap ... ok
[INFO] [stdout] test semigroup::tests::test_hashset ... ok
[INFO] [stdout] test semigroup::tests::test_i8 ... ok
[INFO] [stdout] test semigroup::tests::test_i16 ... ok
[INFO] [stdout] test semigroup::tests::test_i32 ... ok
[INFO] [stdout] test semigroup::tests::test_isize ... ok
[INFO] [stdout] test semigroup::tests::test_min ... ok
[INFO] [stdout] test semigroup::tests::test_max ... ok
[INFO] [stdout] test semigroup::tests::test_option_i16 ... ok
[INFO] [stdout] test semigroup::tests::test_option_i16_none1 ... ok
[INFO] [stdout] test semigroup::tests::test_option_i16_none2 ... ok
[INFO] [stdout] test semigroup::tests::test_string ... ok
[INFO] [stdout] test semigroup::tests::test_product_i8 ... ok
[INFO] [stdout] test semigroup::tests::test_tuple ... ok
[INFO] [stdout] test semigroup::tests::test_refcell ... ok
[INFO] [stdout] test semigroup::tests::test_u32 ... ok
[INFO] [stdout] test semigroup::tests::test_u16 ... ok
[INFO] [stdout] test semigroup::tests::test_u8 ... ok
[INFO] [stdout] test semigroup::tests::test_usize ... ok
[INFO] [stdout] test semigroup::tests::test_vec_i32 ... ok
[INFO] [stdout] test show::tests::test_arc ... ok
[INFO] [stdout] test show::tests::test_bool ... ok
[INFO] [stdout] test show::tests::test_cell ... ok
[INFO] [stdout] test show::tests::test_f32 ... ok
[INFO] [stdout] test show::tests::test_f64 ... ok
[INFO] [stdout] test show::tests::test_box ... ok
[INFO] [stdout] test show::tests::test_char ... ok
[INFO] [stdout] test show::tests::test_hashset ... ok
[INFO] [stdout] test show::tests::test_i16 ... ok
[INFO] [stdout] test show::tests::test_hashmap ... ok
[INFO] [stdout] test show::tests::test_i32 ... ok
[INFO] [stdout] test show::tests::test_i64 ... ok
[INFO] [stdout] test show::tests::test_none ... ok
[INFO] [stdout] test show::tests::test_isize ... ok
[INFO] [stdout] test show::tests::test_rc ... ok
[INFO] [stdout] test show::tests::test_i8 ... ok
[INFO] [stdout] test show::tests::test_slice ... ok
[INFO] [stdout] test show::tests::test_refcell ... ok
[INFO] [stdout] test show::tests::test_string ... ok
[INFO] [stdout] test show::tests::test_some ... ok
[INFO] [stdout] test show::tests::test_tuple ... ok
[INFO] [stdout] test show::tests::test_u16 ... ok
[INFO] [stdout] test show::tests::test_u32 ... ok
[INFO] [stdout] test show::tests::test_str ... ok
[INFO] [stdout] test show::tests::test_u8 ... ok
[INFO] [stdout] test show::tests::test_unit ... ok
[INFO] [stdout] test show::tests::test_usize ... ok
[INFO] [stdout] test validated::tests::test_adding_err_results ... ok
[INFO] [stdout] test show::tests::test_vec ... ok
[INFO] [stdout] test validated::tests::test_adding_ok_results ... ok
[INFO] [stdout] test validated::tests::test_to_result_faulty ... ok
[INFO] [stdout] test validated::tests::test_adding_validated_oks ... ok
[INFO] [stdout] test validated::tests::test_to_result_ok ... ok
[INFO] [stdout] test show::tests::test_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests frust
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/validated.rs - validated::Validated<T, E>::is_err (line 33) ... ok
[INFO] [stdout] test src/hlist.rs - hlist::HNil (line 18) ... ok
[INFO] [stdout] test src/hlist.rs - hlist::HCons<H, T>::pop (line 54) ... ok
[INFO] [stdout] test src/hlist.rs - hlist::h_cons (line 72) ... ok
[INFO] [stdout] test src/hlist.rs - hlist (line 87) ... ok
[INFO] [stdout] test src/validated.rs - validated::Result<T, E>::into_validated (line 53) ... ok
[INFO] [stdout] test src/validated.rs - validated::Validated<T, E>::is_ok (line 17) ... ok
[INFO] [stdout] test src/hlist.rs - hlist::IntoTuple2::into_tuple2 (line 150) ... ok
[INFO] [stdout] test src/monoid.rs - monoid::combine_all (line 22) ... ok
[INFO] [stdout] test src/validated.rs - validated::Validated<T, E> (line 94) ... ok
[INFO] [stdout] test src/semigroup.rs - semigroup::combine_all_option (line 49) ... ok
[INFO] [stdout] test src/validated.rs - validated::Validated<T, E>::into_result (line 132) ... ok
[INFO] [stdout] test src/validated.rs - validated::Validated<T, E> (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "add83112ad5bd415a2e7026934e180b1e31d0ea34048a7608f4b1c15509c6210"`
[INFO] running `"docker" "rm" "-f" "add83112ad5bd415a2e7026934e180b1e31d0ea34048a7608f4b1c15509c6210"`
[INFO] [stdout] add83112ad5bd415a2e7026934e180b1e31d0ea34048a7608f4b1c15509c6210