[INFO] fetching crate hex_color 2.0.0...
[INFO] testing hex_color-2.0.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate hex_color 2.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate hex_color 2.0.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex_color 2.0.0
[INFO] finished tweaking crates.io crate hex_color 2.0.0
[INFO] tweaked toml for crates.io crate hex_color 2.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded version-sync v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73ecf4a935ffa8d28914d7617fc4f37b462e800f472e96d174409aa38556a222
[INFO] running `Command { std: "docker" "start" "-a" "73ecf4a935ffa8d28914d7617fc4f37b462e800f472e96d174409aa38556a222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73ecf4a935ffa8d28914d7617fc4f37b462e800f472e96d174409aa38556a222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ecf4a935ffa8d28914d7617fc4f37b462e800f472e96d174409aa38556a222", kill_on_drop: false }`
[INFO] [stdout] 73ecf4a935ffa8d28914d7617fc4f37b462e800f472e96d174409aa38556a222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 050493ce513eaaeba7d30fe7e5b84432fe8ea3cb0d501f3b1ed5b2a51d0c4926
[INFO] running `Command { std: "docker" "start" "-a" "050493ce513eaaeba7d30fe7e5b84432fe8ea3cb0d501f3b1ed5b2a51d0c4926", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex_color v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "050493ce513eaaeba7d30fe7e5b84432fe8ea3cb0d501f3b1ed5b2a51d0c4926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "050493ce513eaaeba7d30fe7e5b84432fe8ea3cb0d501f3b1ed5b2a51d0c4926", kill_on_drop: false }`
[INFO] [stdout] 050493ce513eaaeba7d30fe7e5b84432fe8ea3cb0d501f3b1ed5b2a51d0c4926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a5d0da233ae651c9deb11d00f6cdca6579af49fb0a453c3c2a650fcbdcb2cfd
[INFO] running `Command { std: "docker" "start" "-a" "8a5d0da233ae651c9deb11d00f6cdca6579af49fb0a453c3c2a650fcbdcb2cfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling version-sync v0.9.4
[INFO] [stderr]    Compiling hex_color v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "8a5d0da233ae651c9deb11d00f6cdca6579af49fb0a453c3c2a650fcbdcb2cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5d0da233ae651c9deb11d00f6cdca6579af49fb0a453c3c2a650fcbdcb2cfd", kill_on_drop: false }`
[INFO] [stdout] 8a5d0da233ae651c9deb11d00f6cdca6579af49fb0a453c3c2a650fcbdcb2cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dca504ae1d8fc10d537d442a69a8660bef0c666c4d886f814526070ef3539739
[INFO] running `Command { std: "docker" "start" "-a" "dca504ae1d8fc10d537d442a69a8660bef0c666c4d886f814526070ef3539739", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hex_color-5c8ad0e44a27e2bd)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hex_color
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test src/lib.rs - (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 85) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 97) ... FAILED
[INFO] [stdout] test src/lib.rs - HexColor::div (line 1398) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::checked_div (line 1420) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::achromatic (line 307) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::from_u24 (line 635) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::checked_add (line 964) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::add (line 943) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::checked_sub (line 1127) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::achromatic (line 317) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::fmt (line 1471) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::checked_mul (line 1271) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::from_u32 (line 672) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::invert (line 1453) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::mul (line 1249) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::overflowing_sub (line 1156) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::rgba (line 273) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::parse_rgb (line 550) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::overflowing_mul (line 1303) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::parse (line 495) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::parse_rgba (line 600) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::overflowing_add (line 993) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::rgb (line 291) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::saturating_add (line 1026) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::split (line 909) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::split (line 899) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::saturating_mul (line 1333) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::saturating_sub (line 1189) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::sub (line 1086) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::sub_scalar (line 1110) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::to_be_bytes (line 788) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::with_g (line 842) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::to_le_bytes (line 804) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::to_u32 (line 752) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::wrapping_add (line 1053) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::wrapping_mul (line 1362) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::with_a (line 876) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::to_u24 (line 711) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::with_r (line 825) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::wrapping_sub (line 1216) ... ok
[INFO] [stdout] test src/lib.rs - HexColor::with_b (line 859) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 76) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand`
[INFO] [stdout]  --> src/lib.rs:79:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | let random_rgb: HexColor = rand::random();
[INFO] [stdout]   |                            ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 85) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `random_rgb` found for struct `HexColor` in the current scope
[INFO] [stdout]  --> src/lib.rs:88:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | let random_rgb = HexColor::random_rgb();
[INFO] [stdout]   |                            ^^^^^^^^^^ function or associated item not found in `HexColor`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random_rgba` found for struct `HexColor` in the current scope
[INFO] [stdout]  --> src/lib.rs:89:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | let random_rgba = HexColor::random_rgba();
[INFO] [stdout]   |                             ^^^^^^^^^^^ function or associated item not found in `HexColor`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 97) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `u24` in `hex_color`
[INFO] [stdout]   --> src/lib.rs:136:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     #[serde(with = "hex_color::u24")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^ could not find `u24` in `hex_color`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `HexColor: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:105:12
[INFO] [stdout]      |
[INFO] [stdout] 10   |     value: HexColor,
[INFO] [stdout]      |            ^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `HexColor`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 138 others
[INFO] [stdout] note: required by a bound in `next_element`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.160/src/de/mod.rs:1729:12
[INFO] [stdout]      |
[INFO] [stdout] 1729 |         T: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `HexColor: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:105:12
[INFO] [stdout]      |
[INFO] [stdout] 10   |     value: HexColor,
[INFO] [stdout]      |            ^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `HexColor`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 138 others
[INFO] [stdout] note: required by a bound in `next_value`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.160/src/de/mod.rs:1868:12
[INFO] [stdout]      |
[INFO] [stdout] 1868 |         V: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `MapAccess::next_value`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `HexColor: Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:105:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     value: HexColor,
[INFO] [stdout]    |     ^^^^^ the trait `Deserialize<'_>` is not implemented for `HexColor`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]              &'a Path
[INFO] [stdout]              &'a [u8]
[INFO] [stdout]              &'a str
[INFO] [stdout]              ()
[INFO] [stdout]              (T0, T1)
[INFO] [stdout]              (T0, T1, T2)
[INFO] [stdout]              (T0, T1, T2, T3)
[INFO] [stdout]              (T0, T1, T2, T3, T4)
[INFO] [stdout]            and 138 others
[INFO] [stdout] note: required by a bound in `_::_serde::__private::de::missing_field`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.160/src/private/de.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 |     V: Deserialize<'de>,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ required by this bound in `missing_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `HexColor: Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:102:41
[INFO] [stdout]      |
[INFO] [stdout] 7    | #[derive(Debug, PartialEq, Deserialize, Serialize)]
[INFO] [stdout]      |                                         ^^^^^^^^^ the trait `Serialize` is not implemented for `HexColor`
[INFO] [stdout] ...
[INFO] [stdout] 10   |     value: HexColor,
[INFO] [stdout]      |     ----- required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]                (T0, T1, T2, T3, T4, T5)
[INFO] [stdout]              and 134 others
[INFO] [stdout] note: required by a bound in `_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.160/src/ser/mod.rs:1901:12
[INFO] [stdout]      |
[INFO] [stdout] 1901 |         T: Serialize;
[INFO] [stdout]      |            ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 76)
[INFO] [stdout]     src/lib.rs - (line 85)
[INFO] [stdout]     src/lib.rs - (line 97)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 42 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dca504ae1d8fc10d537d442a69a8660bef0c666c4d886f814526070ef3539739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca504ae1d8fc10d537d442a69a8660bef0c666c4d886f814526070ef3539739", kill_on_drop: false }`
[INFO] [stdout] dca504ae1d8fc10d537d442a69a8660bef0c666c4d886f814526070ef3539739
