[INFO] crate par-map 0.1.4 is already in cache
[INFO] testing par-map-0.1.4 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate par-map 0.1.4 into work/builds/worker-9/source
[INFO] validating manifest of crates.io crate par-map 0.1.4 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate par-map 0.1.4
[INFO] finished tweaking crates.io crate par-map 0.1.4
[INFO] tweaked toml for crates.io crate par-map 0.1.4 written to work/builds/worker-9/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 01ad758440f46fab37bc33448e122d6f37bc8b0b2baf4110281af19dcbb306de
[INFO] running `"docker" "start" "-a" "01ad758440f46fab37bc33448e122d6f37bc8b0b2baf4110281af19dcbb306de"`
[INFO] [stderr]    Compiling pub-iterator-type v0.1.1
[INFO] [stderr]    Compiling par-map v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:334:28
[INFO] [stderr]     |
[INFO] [stderr] 334 |     PackedMap['a, B] = Box<Iterator<Item = B> + 'a>
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = B> + 'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:334:28
[INFO] [stderr]     |
[INFO] [stderr] 334 |     PackedMap['a, B] = Box<Iterator<Item = B> + 'a>
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = B> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:338:32
[INFO] [stderr]     |
[INFO] [stderr] 338 |     PackedFlatMap['a, T] = Box<Iterator<Item = T> + 'a>
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = T> + 'a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "01ad758440f46fab37bc33448e122d6f37bc8b0b2baf4110281af19dcbb306de"`
[INFO] running `"docker" "rm" "-f" "01ad758440f46fab37bc33448e122d6f37bc8b0b2baf4110281af19dcbb306de"`
[INFO] [stdout] 01ad758440f46fab37bc33448e122d6f37bc8b0b2baf4110281af19dcbb306de
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 55fafe906680e742556e6a14f6198a7950af40556e46fe17f4ca8c379fc145a8
[INFO] running `"docker" "start" "-a" "55fafe906680e742556e6a14f6198a7950af40556e46fe17f4ca8c379fc145a8"`
[INFO] [stderr]    Compiling par-map v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:334:28
[INFO] [stderr]     |
[INFO] [stderr] 334 |     PackedMap['a, B] = Box<Iterator<Item = B> + 'a>
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = B> + 'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:334:28
[INFO] [stderr]     |
[INFO] [stderr] 334 |     PackedMap['a, B] = Box<Iterator<Item = B> + 'a>
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = B> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:338:32
[INFO] [stderr]     |
[INFO] [stderr] 338 |     PackedFlatMap['a, T] = Box<Iterator<Item = T> + 'a>
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = T> + 'a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "55fafe906680e742556e6a14f6198a7950af40556e46fe17f4ca8c379fc145a8"`
[INFO] running `"docker" "rm" "-f" "55fafe906680e742556e6a14f6198a7950af40556e46fe17f4ca8c379fc145a8"`
[INFO] [stdout] 55fafe906680e742556e6a14f6198a7950af40556e46fe17f4ca8c379fc145a8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 1b819b3e823c64e7ad563236653a4ba7fc5cc7e07805019fc31a26ed67a72918
[INFO] running `"docker" "start" "-a" "1b819b3e823c64e7ad563236653a4ba7fc5cc7e07805019fc31a26ed67a72918"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/par_map-5ac100e26bb7d25d
[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 par-map
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - ParMap (line 27) ... ok
[INFO] [stdout] test src/lib.rs - ParMap::pack (line 107) ... ok
[INFO] [stdout] test src/lib.rs - ParMapBuilder<I>::par_flat_map (line 379) ... ok
[INFO] [stdout] test src/lib.rs - ParMap::with_nb_threads (line 172) ... ok
[INFO] [stdout] test src/lib.rs - ParMap::par_map (line 56) ... ok
[INFO] [stdout] test src/lib.rs - ParMapBuilder<I>::par_packed_map (line 403) ... ok
[INFO] [stdout] test src/lib.rs - ParMapBuilder<I>::par_map (line 355) ... ok
[INFO] [stdout] test src/lib.rs - ParMap::par_flat_map (line 83) ... ok
[INFO] [stdout] test src/lib.rs - ParMapBuilder<I>::par_packed_flat_map (line 439) ... ok
[INFO] [stdout] test src/lib.rs - ParMap::par_packed_flat_map (line 147) ... ok
[INFO] [stdout] test src/lib.rs - ParMap::par_packed_map (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1b819b3e823c64e7ad563236653a4ba7fc5cc7e07805019fc31a26ed67a72918"`
[INFO] running `"docker" "rm" "-f" "1b819b3e823c64e7ad563236653a4ba7fc5cc7e07805019fc31a26ed67a72918"`
[INFO] [stdout] 1b819b3e823c64e7ad563236653a4ba7fc5cc7e07805019fc31a26ed67a72918