[INFO] crate media-type 0.4.0-unstable is already in cache [INFO] extracting crate media-type 0.4.0-unstable into work/ex/beta-1.38-1/sources/1.37.0/reg/media-type/0.4.0-unstable [INFO] extracting crate media-type 0.4.0-unstable into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/media-type/0.4.0-unstable [INFO] validating manifest of media-type-0.4.0-unstable on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of media-type-0.4.0-unstable on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing media-type-0.4.0-unstable [INFO] removed 0 missing tests [INFO] finished frobbing media-type-0.4.0-unstable [INFO] frobbed toml for media-type-0.4.0-unstable written to work/ex/beta-1.38-1/sources/1.37.0/reg/media-type/0.4.0-unstable/Cargo.toml [INFO] started frobbing media-type-0.4.0-unstable [INFO] removed 0 missing tests [INFO] finished frobbing media-type-0.4.0-unstable [INFO] frobbed toml for media-type-0.4.0-unstable written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/media-type/0.4.0-unstable/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing media-type-0.4.0-unstable against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/media-type/0.4.0-unstable:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 32537ba5682d85fec5d200f4812d2701c41d7f01b5100a46faab8d2f91a9c412 [INFO] running `"docker" "start" "-a" "32537ba5682d85fec5d200f4812d2701c41d7f01b5100a46faab8d2f91a9c412"` [INFO] [stderr] Compiling quoted-string v0.6.0 [INFO] [stderr] Compiling lut v0.1.0-unstable [INFO] [stderr] Compiling media-type-impl-utils v0.3.0-unstable [INFO] [stderr] Compiling media-type v0.4.0-unstable (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:65:32 [INFO] [stderr] | [INFO] [stderr] 65 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [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/error.rs:68:66 [INFO] [stderr] | [INFO] [stderr] 68 | &QuotedParamValue { ref cause, ..} => Some(cause as &StdError), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:69:68 [INFO] [stderr] | [INFO] [stderr] 69 | &UnquotedParamValue { ref cause, ..} => Some(cause as &StdError), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:147:32 [INFO] [stderr] | [INFO] [stderr] 147 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:199:32 [INFO] [stderr] | [INFO] [stderr] 199 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/media_type.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | let mut tail = self.buffer[end..].to_owned(); [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 3.17s [INFO] running `"docker" "inspect" "32537ba5682d85fec5d200f4812d2701c41d7f01b5100a46faab8d2f91a9c412"` [INFO] running `"docker" "rm" "-f" "32537ba5682d85fec5d200f4812d2701c41d7f01b5100a46faab8d2f91a9c412"` [INFO] [stdout] 32537ba5682d85fec5d200f4812d2701c41d7f01b5100a46faab8d2f91a9c412 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/media-type/0.4.0-unstable:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 77204c46e6507ccd2e57c4aef56db57bdbd154620c9d3e04f18340da2fae20fe [INFO] running `"docker" "start" "-a" "77204c46e6507ccd2e57c4aef56db57bdbd154620c9d3e04f18340da2fae20fe"` [INFO] [stderr] Compiling media-type v0.4.0-unstable (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:65:32 [INFO] [stderr] | [INFO] [stderr] 65 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [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/error.rs:68:66 [INFO] [stderr] | [INFO] [stderr] 68 | &QuotedParamValue { ref cause, ..} => Some(cause as &StdError), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:69:68 [INFO] [stderr] | [INFO] [stderr] 69 | &UnquotedParamValue { ref cause, ..} => Some(cause as &StdError), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:147:32 [INFO] [stderr] | [INFO] [stderr] 147 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:199:32 [INFO] [stderr] | [INFO] [stderr] 199 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/media_type.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | let mut tail = self.buffer[end..].to_owned(); [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 2.93s [INFO] running `"docker" "inspect" "77204c46e6507ccd2e57c4aef56db57bdbd154620c9d3e04f18340da2fae20fe"` [INFO] running `"docker" "rm" "-f" "77204c46e6507ccd2e57c4aef56db57bdbd154620c9d3e04f18340da2fae20fe"` [INFO] [stdout] 77204c46e6507ccd2e57c4aef56db57bdbd154620c9d3e04f18340da2fae20fe [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/media-type/0.4.0-unstable:/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] df7083f0bcb767e09d5c31d2c24f4d89dfd5f4134624630cf95cfd5bbb12638c [INFO] running `"docker" "start" "-a" "df7083f0bcb767e09d5c31d2c24f4d89dfd5f4134624630cf95cfd5bbb12638c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/media_type-17b7226e7b8fe6db [INFO] [stdout] [INFO] [stdout] running 68 tests [INFO] [stdout] test media_type::test::any_media_type_eq ... ok [INFO] [stdout] test media_type::test::media_type_conversion_mime ... ok [INFO] [stdout] test media_type::test::new::accepts_name_struct ... ok [INFO] [stdout] test media_type::test::media_type_conversion_http ... ok [INFO] [stdout] test media_type::test::media_type_eq_different_spec ... ok [INFO] [stdout] test media_type::test::is_multipart ... ok [INFO] [stdout] test media_type::test::new::validates_type ... ok [INFO] [stdout] test media_type::test::new_with_params::creation_with_parameters_works ... ok [INFO] [stdout] test media_type::test::new_with_params::in_mime_modern_0_is_pencoded ... ok [INFO] [stdout] test media_type::test::new_with_params::in_mime_obs_0_is_quoted ... ok [INFO] [stdout] test media_type::test::new::validates_subtype ... ok [INFO] [stdout] test media_type::test::new::parses_typical_type ... ok [INFO] [stdout] test media_type::test::new_with_params::use_quoted_pair_if_needed ... ok [INFO] [stdout] test media_type::test::params_iter_behaviour ... ok [INFO] [stdout] test media_type::test::parsing_does_not_normalized_utf8 ... ok [INFO] [stdout] test media_type::test::parsing_does_not_normalizes_whitespaces ... ok [INFO] [stdout] test media_type::test::remove_param::at_the_end ... ok [INFO] [stdout] test media_type::test::new_with_params::simple_creation_works ... ok [INFO] [stdout] test media_type::test::new_with_params::validates_parameter_names ... ok [INFO] [stdout] test media_type::test::new_with_params::use_quoting_if_needed ... ok [INFO] [stdout] test media_type::test::new_with_params::use_perc_encode_for_values_if_needed ... ok [INFO] [stdout] test media_type::test::new_with_params::validates_subtype ... ok [INFO] [stdout] test media_type::test::remove_param::no_param ... ok [INFO] [stdout] test media_type::test::new_with_params::validates_type ... ok [INFO] [stdout] test media_type::test::set_param::add_additional_one ... ok [INFO] [stdout] test media_type::test::remove_param::only_other_params ... ok [INFO] [stdout] test media_type::test::remove_param::in_between_other_params ... ok [INFO] [stdout] test name::test::test_name_eq_name ... ok [INFO] [stdout] test media_type::test::set_param::add_to_empty ... ok [INFO] [stdout] test name::test::test_name_eq_str ... ok [INFO] [stdout] test media_type::test::set_param::replace_in_between_other_params ... ok [INFO] [stdout] test parse::parse_cfws::test::_parse_fws_modern::crlf_space ... ok [INFO] [stdout] test parse::parse_cfws::test::_parse_fws_modern::crlf_tab ... ok [INFO] [stdout] test media_type::test::set_param::replace_at_end ... ok [INFO] [stdout] test media_type::test::simple_parse ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::not_a_comment ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::empty ... ok [INFO] [stdout] test parse::parse_cfws::test::_parse_fws_modern::ws_then_crlf ... ok [INFO] [stdout] test parse::parse_cfws::test::_parse_fws_modern::ws_then_crlf_then_ws ... ok [INFO] [stdout] test parse::parse_cfws::test::_parse_fws_modern::wsonly ... ok [INFO] [stdout] test parse::parse_cfws::test::_parse_fws_modern::no_fws ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::with_bad_fws_twice_in_row ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::with_comment ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::obs_with_bad_fws_no_cr ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::simple ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::with_bad_fws_no_cr ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::with_fws_twice_in_row_obs_grammar ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::with_more_data_at_the_end ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::with_quoted_pair ... ok [INFO] [stdout] test parse::parse_cfws::test::parse_opt_crlf_seq::crnl_space ... ok [INFO] [stdout] test parse::parse_cfws::test::parse_opt_crlf_seq::crnl_tab ... ok [INFO] [stdout] test parse::parse_cfws::test::parse_opt_crlf_seq::non_crlf ... ok [INFO] [stdout] test parse::parse_cfws::test::parse_opt_ws_seq::mixed_spaces ... ok [INFO] [stdout] test parse::parse_cfws::test::parse_opt_ws_seq::no_ws ... ok [INFO] [stdout] test parse::parse_cfws::test::parse_opt_ws_seq::spaces ... ok [INFO] [stdout] test parse::parse_cfws::test::parse_opt_ws_seq::spaces_then_more ... ok [INFO] [stdout] test parse::parse_cfws::test::parse_opt_ws_seq::start_offset ... ok [INFO] [stdout] test parse::test::parse_charset_utf8 ... ok [INFO] [stdout] test value::test::as_str_repr ... ok [INFO] [stdout] test value::test::test_value_eq_str ... ok [INFO] [stdout] test value::test::test_value_eq_value ... ok [INFO] [stdout] test value::test::to_content_not_quoted ... ok [INFO] [stdout] test value::test::to_content_quoted_simple ... ok [INFO] [stdout] test value::test::to_content_with_quoted_pair ... ok [INFO] [stdout] test value::test::value_eq_str ... ok [INFO] [stdout] test value::test::value_eq_value_ignore_ascii_case ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::with_fws ... ok [INFO] [stdout] test parse::parse_cfws::test::opt_parse_comment::with_fws_ons ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests media-type [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/value.rs - value::Value::as_str_repr (line 46) ... ignored [INFO] [stdout] test src/value.rs - value::Value::to_content (line 73) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "df7083f0bcb767e09d5c31d2c24f4d89dfd5f4134624630cf95cfd5bbb12638c"` [INFO] running `"docker" "rm" "-f" "df7083f0bcb767e09d5c31d2c24f4d89dfd5f4134624630cf95cfd5bbb12638c"` [INFO] [stdout] df7083f0bcb767e09d5c31d2c24f4d89dfd5f4134624630cf95cfd5bbb12638c