[INFO] crate serde_with 1.3.1 is already in cache
[INFO] testing serde_with-1.3.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate serde_with 1.3.1 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate serde_with 1.3.1 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 serde_with 1.3.1
[INFO] finished tweaking crates.io crate serde_with 1.3.1
[INFO] tweaked toml for crates.io crate serde_with 1.3.1 written to work/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] dad720b7c58a57fb1aa617776fa8188b01469d7f18d5196251f818cf86ef1b2e
[INFO] running `"docker" "start" "-a" "dad720b7c58a57fb1aa617776fa8188b01469d7f18d5196251f818cf86ef1b2e"`
[INFO] [stderr]    Compiling serde_with_macros v1.0.1
[INFO] [stderr]    Compiling serde_with v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `"docker" "inspect" "dad720b7c58a57fb1aa617776fa8188b01469d7f18d5196251f818cf86ef1b2e"`
[INFO] running `"docker" "rm" "-f" "dad720b7c58a57fb1aa617776fa8188b01469d7f18d5196251f818cf86ef1b2e"`
[INFO] [stdout] dad720b7c58a57fb1aa617776fa8188b01469d7f18d5196251f818cf86ef1b2e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] e99fd8543a0a144a29f3b9bd3cf83eb6e12fa1ab7a8b5c7f7a11c9615da481eb
[INFO] running `"docker" "start" "-a" "e99fd8543a0a144a29f3b9bd3cf83eb6e12fa1ab7a8b5c7f7a11c9615da481eb"`
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling version-sync v0.7.0
[INFO] [stderr]    Compiling serde_with v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `"docker" "inspect" "e99fd8543a0a144a29f3b9bd3cf83eb6e12fa1ab7a8b5c7f7a11c9615da481eb"`
[INFO] running `"docker" "rm" "-f" "e99fd8543a0a144a29f3b9bd3cf83eb6e12fa1ab7a8b5c7f7a11c9615da481eb"`
[INFO] [stdout] e99fd8543a0a144a29f3b9bd3cf83eb6e12fa1ab7a8b5c7f7a11c9615da481eb
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 77a1971942d34e3a1da3fc624472ca9214cfc0b08f882ae302dcf4a8a7524318
[INFO] running `"docker" "start" "-a" "77a1971942d34e3a1da3fc624472ca9214cfc0b08f882ae302dcf4a8a7524318"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_with-17eed35f48667c13
[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/rustwide/target/debug/deps/chrono-ed6306e2eff46533
[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/rustwide/target/debug/deps/rust-421ae6917d169531
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test duplicate_key_first_wins_hashmap ... ok
[INFO] [stdout] test duplicate_key_first_wins_btreemap ... ok
[INFO] [stdout] test prohibit_duplicate_value_btreemap ... ok
[INFO] [stdout] test prohibit_duplicate_value_btreeset ... ok
[INFO] [stdout] test prohibit_duplicate_value_hashset ... ok
[INFO] [stdout] test prohibit_duplicate_value_hashmap ... ok
[INFO] [stdout] test string_collection_non_existing ... ok
[INFO] [stdout] test string_collection ... ok
[INFO] [stdout] test test_btreemap_as_tuple_list ... ok
[INFO] [stdout] test test_hashmap_as_tuple_list ... ok
[INFO] [stdout] test test_hashmap_as_tuple_list_fnv ... ok
[INFO] [stdout] test tuple_list_as_map_vecdeque ... ok
[INFO] [stdout] test tuple_list_as_map_vec ... ok
[INFO] [stdout] test tuple_list_as_map_linkedlist ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_numbers-dcb05569573e5ab2
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_readme_deps_in_lib ... ok
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/with_prefix-9a254b5afb5f091c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_plain_with_prefix ... ok
[INFO] [stdout] test test_flatten_with_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_with
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs -  (line 41) ... ok
[INFO] [stdout] test src/lib.rs -  (line 58) ... ok
[INFO] [stdout] test src/rust.rs - rust::double_option (line 327) ... ok
[INFO] [stdout] test src/rust.rs - rust::string_empty_as_none (line 850) ... ok
[INFO] [stdout] test src/with_prefix.rs - with_prefix (line 31) ... ok
[INFO] [stdout] test src/rust.rs - rust::hashmap_as_tuple_list (line 997) ... ok
[INFO] [stdout] test src/rust.rs - rust::btreemap_as_tuple_list (line 1097) ... ok
[INFO] [stdout] test src/rust.rs - rust::maps_duplicate_key_is_error (line 592) ... ok
[INFO] [stdout] test src/rust.rs - rust::sets_duplicate_value_is_error (line 495) ... ok
[INFO] [stdout] test src/rust.rs - rust::hashmap_as_tuple_list (line 966) ... ok
[INFO] [stdout] test src/rust.rs - rust::display_fromstr (line 26) ... ok
[INFO] [stdout] test src/flatten_maybe.rs - flattened_maybe (line 14) ... ok
[INFO] [stdout] test src/rust.rs - rust::tuple_list_as_map (line 1192) ... ok
[INFO] [stdout] test src/rust.rs - rust::maps_first_key_wins (line 752) ... ok
[INFO] [stdout] test src/rust.rs - rust::StringWithSeparator (line 233) ... ok
[INFO] [stdout] test src/rust.rs - rust::tuple_list_as_map (line 1235) ... ok
[INFO] [stdout] test src/rust.rs - rust::seq_display_fromstr (line 109) ... ok
[INFO] [stdout] test src/with_prefix.rs - with_prefix (line 47) ... ok
[INFO] [stdout] test src/rust.rs - rust::unwrap_or_skip (line 405) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "77a1971942d34e3a1da3fc624472ca9214cfc0b08f882ae302dcf4a8a7524318"`
[INFO] running `"docker" "rm" "-f" "77a1971942d34e3a1da3fc624472ca9214cfc0b08f882ae302dcf4a8a7524318"`
[INFO] [stdout] 77a1971942d34e3a1da3fc624472ca9214cfc0b08f882ae302dcf4a8a7524318