[INFO] crate fselect 0.6.5 is already in cache
[INFO] testing fselect-0.6.5 against 1.38.0 for beta-1.39-1
[INFO] extracting crate fselect 0.6.5 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate fselect 0.6.5 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 fselect 0.6.5
[INFO] finished tweaking crates.io crate fselect 0.6.5
[INFO] tweaked toml for crates.io crate fselect 0.6.5 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] ce2542020d43d0e13005692f4965dbac25b54126f5979a200056e662acab4224
[INFO] running `"docker" "start" "-a" "ce2542020d43d0e13005692f4965dbac25b54126f5979a200056e662acab4224"`
[INFO] [stderr]    Compiling scanlex v0.1.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling mp3-metadata v0.3.2
[INFO] [stderr]    Compiling imagesize v0.8.0
[INFO] [stderr]    Compiling kamadak-exif v0.3.1
[INFO] [stderr]    Compiling bytecount v0.5.1
[INFO] [stderr]    Compiling bitreader v0.3.2
[INFO] [stderr]    Compiling lscolors v0.5.0
[INFO] [stderr]    Compiling tree_magic v0.2.1
[INFO] [stderr]    Compiling matroska v0.5.1
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling mp4parse v0.11.2
[INFO] [stderr]    Compiling chrono-english v0.1.4
[INFO] [stderr]    Compiling fselect v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/searcher.rs:1350:42
[INFO] [stderr]      |
[INFO] [stderr] 1350 |                        mode_func_boxed: &Fn(&Metadata) -> bool,
[INFO] [stderr]      |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Metadata) -> bool`
[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/searcher.rs:1352:40
[INFO] [stderr]      |
[INFO] [stderr] 1352 |                        mode_func_i32: &Fn(u32) -> bool) -> Variant {
[INFO] [stderr]      |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u32) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/searcher.rs:619:13
[INFO] [stderr]     |
[INFO] [stderr] 619 |         let mut result;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.29s
[INFO] running `"docker" "inspect" "ce2542020d43d0e13005692f4965dbac25b54126f5979a200056e662acab4224"`
[INFO] running `"docker" "rm" "-f" "ce2542020d43d0e13005692f4965dbac25b54126f5979a200056e662acab4224"`
[INFO] [stdout] ce2542020d43d0e13005692f4965dbac25b54126f5979a200056e662acab4224
[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] c87a9a71cd9a05148ced79ae74eaf1db94f3cc7912171caa44c1269a8cbbbf41
[INFO] running `"docker" "start" "-a" "c87a9a71cd9a05148ced79ae74eaf1db94f3cc7912171caa44c1269a8cbbbf41"`
[INFO] [stderr]    Compiling fselect v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/searcher.rs:1350:42
[INFO] [stderr]      |
[INFO] [stderr] 1350 |                        mode_func_boxed: &Fn(&Metadata) -> bool,
[INFO] [stderr]      |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Metadata) -> bool`
[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/searcher.rs:1352:40
[INFO] [stderr]      |
[INFO] [stderr] 1352 |                        mode_func_i32: &Fn(u32) -> bool) -> Variant {
[INFO] [stderr]      |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u32) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/searcher.rs:619:13
[INFO] [stderr]     |
[INFO] [stderr] 619 |         let mut result;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `"docker" "inspect" "c87a9a71cd9a05148ced79ae74eaf1db94f3cc7912171caa44c1269a8cbbbf41"`
[INFO] running `"docker" "rm" "-f" "c87a9a71cd9a05148ced79ae74eaf1db94f3cc7912171caa44c1269a8cbbbf41"`
[INFO] [stdout] c87a9a71cd9a05148ced79ae74eaf1db94f3cc7912171caa44c1269a8cbbbf41
[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] 8089ede675402a045fbbe668ec6b53b66df34abbc538b768c290ecd7a713ffb7
[INFO] running `"docker" "start" "-a" "8089ede675402a045fbbe668ec6b53b66df34abbc538b768c290ecd7a713ffb7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fselect-a3fa8d76705bc425
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test parser::tests::query ... ok
[INFO] [stdout] test util::tests::test_compare_all_fields_reverse ... ok
[INFO] [stdout] test lexer::tests::spaces ... ok
[INFO] [stdout] test lexer::tests::agg_func_calls ... ok
[INFO] [stdout] test lexer::tests::func_calls2 ... ok
[INFO] [stdout] test lexer::tests::func_calls ... ok
[INFO] [stdout] test parser::tests::simple_query ... ok
[INFO] [stdout] test util::tests::test_compare_first_smaller ... ok
[INFO] [stdout] test util::tests::test_compare_first_smaller_same_prefix ... ok
[INFO] [stdout] test util::tests::test_compare_shorter_smaller_same_prefix ... ok
[INFO] [stdout] test util::tests::test_compare_some_fields_reverse ... ok
[INFO] [stdout] test util::top_n::tests::test_insert_past_limit_bigger_discarded ... ok
[INFO] [stdout] test util::top_n::tests::test_insert_one ... ok
[INFO] [stdout] test util::top_n::tests::test_insert_past_limit_comprehensive ... ok
[INFO] [stdout] test util::tests::test_parse_filesize ... ok
[INFO] [stdout] test util::tests::test_compare_same ... ok
[INFO] [stdout] test util::top_n::tests::test_insert_past_limit_equal_discarded ... ok
[INFO] [stdout] test util::top_n::tests::test_insert_past_limit_smaller_last_one_discarded ... ok
[INFO] [stdout] test util::top_n::tests::test_limitless ... ok
[INFO] [stdout] test lexer::tests::lexems ... ok
[INFO] [stdout] test gitignore::tests::test_simple_pattern ... ok
[INFO] [stdout] test util::top_n::tests::test_insert_to_limit ... ok
[INFO] [stdout] test gitignore::tests::test_negate_pattern ... ok
[INFO] [stdout] test gitignore::tests::test_dir_pattern ... ok
[INFO] [stdout] test lexer::tests::context_sensitive_date_string ... ok
[INFO] [stdout] test lexer::tests::arithmetic_operators ... ok
[INFO] [stdout] test lexer::tests::root_with_dashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8089ede675402a045fbbe668ec6b53b66df34abbc538b768c290ecd7a713ffb7"`
[INFO] running `"docker" "rm" "-f" "8089ede675402a045fbbe668ec6b53b66df34abbc538b768c290ecd7a713ffb7"`
[INFO] [stdout] 8089ede675402a045fbbe668ec6b53b66df34abbc538b768c290ecd7a713ffb7