[INFO] fetching crate style-term 1.0.0...
[INFO] testing style-term-1.0.0 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate style-term 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate style-term 1.0.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate style-term 1.0.0
[INFO] finished tweaking crates.io crate style-term 1.0.0
[INFO] tweaked toml for crates.io crate style-term 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed0b122d8ca7d790d5b834d114f70cc33cbfb1d5e514b563a51584d30c7bfbd9
[INFO] running `Command { std: "docker" "start" "-a" "ed0b122d8ca7d790d5b834d114f70cc33cbfb1d5e514b563a51584d30c7bfbd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed0b122d8ca7d790d5b834d114f70cc33cbfb1d5e514b563a51584d30c7bfbd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0b122d8ca7d790d5b834d114f70cc33cbfb1d5e514b563a51584d30c7bfbd9", kill_on_drop: false }`
[INFO] [stdout] ed0b122d8ca7d790d5b834d114f70cc33cbfb1d5e514b563a51584d30c7bfbd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85409b1d168243cf46604a0a4fdc980fd176efd9136fff8a3acd22480e2c782b
[INFO] running `Command { std: "docker" "start" "-a" "85409b1d168243cf46604a0a4fdc980fd176efd9136fff8a3acd22480e2c782b", kill_on_drop: false }`
[INFO] [stderr]    Compiling style-term v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:62:50
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl<'content> StyledString<'content> {
[INFO] [stdout]    |      -------- lifetime `'content` declared here
[INFO] [stdout] 62 |     pub(crate) fn new(content: &'content str) -> StyledString {
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^ this elided lifetime gets resolved as `'content`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "85409b1d168243cf46604a0a4fdc980fd176efd9136fff8a3acd22480e2c782b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85409b1d168243cf46604a0a4fdc980fd176efd9136fff8a3acd22480e2c782b", kill_on_drop: false }`
[INFO] [stdout] 85409b1d168243cf46604a0a4fdc980fd176efd9136fff8a3acd22480e2c782b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d25d52a8146f61aa4ddfb43c107d7dafc29c543fd821707956ec2ba8dcbaf18
[INFO] running `Command { std: "docker" "start" "-a" "7d25d52a8146f61aa4ddfb43c107d7dafc29c543fd821707956ec2ba8dcbaf18", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:62:50
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl<'content> StyledString<'content> {
[INFO] [stdout]    |      -------- lifetime `'content` declared here
[INFO] [stdout] 62 |     pub(crate) fn new(content: &'content str) -> StyledString {
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^ this elided lifetime gets resolved as `'content`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling style-term v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/lib.rs:62:50
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl<'content> StyledString<'content> {
[INFO] [stdout]    |      -------- lifetime `'content` declared here
[INFO] [stdout] 62 |     pub(crate) fn new(content: &'content str) -> StyledString {
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^ this elided lifetime gets resolved as `'content`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]    --> src/lib.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     use std::fs::File;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]    --> src/lib.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     use std::io::Write;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Color: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:137:65
[INFO] [stdout]      |
[INFO] [stdout] 137  |         println!("true_color: {}", serde_json::to_string_pretty(&true_color).unwrap());
[INFO] [stdout]      |                                    ---------------------------- ^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `Color`
[INFO] [stdout]      |                                    |
[INFO] [stdout]      |                                    required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Serialize)]` to your `Color` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `serde::ser::Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[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 131 others
[INFO] [stdout] note: required by a bound in `to_string_pretty`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.132/src/ser.rs:2230:17
[INFO] [stdout]      |
[INFO] [stdout] 2228 | pub fn to_string_pretty<T>(value: &T) -> Result<String>
[INFO] [stdout]      |        ---------------- required by a bound in this function
[INFO] [stdout] 2229 | where
[INFO] [stdout] 2230 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string_pretty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Color: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:138:70
[INFO] [stdout]      |
[INFO] [stdout] 138  |         println!("eight_bit_color: {}", serde_json::to_string_pretty(&eight_bit_color).unwrap());
[INFO] [stdout]      |                                         ---------------------------- ^^^^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `Color`
[INFO] [stdout]      |                                         |
[INFO] [stdout]      |                                         required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Serialize)]` to your `Color` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `serde::ser::Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[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 131 others
[INFO] [stdout] note: required by a bound in `to_string_pretty`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.132/src/ser.rs:2230:17
[INFO] [stdout]      |
[INFO] [stdout] 2228 | pub fn to_string_pretty<T>(value: &T) -> Result<String>
[INFO] [stdout]      |        ---------------- required by a bound in this function
[INFO] [stdout] 2229 | where
[INFO] [stdout] 2230 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string_pretty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Color: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:139:68
[INFO] [stdout]      |
[INFO] [stdout] 139  |         println!("for_bit_color: {}", serde_json::to_string_pretty(&four_bit_color).unwrap());
[INFO] [stdout]      |                                       ---------------------------- ^^^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `Color`
[INFO] [stdout]      |                                       |
[INFO] [stdout]      |                                       required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Serialize)]` to your `Color` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `serde::ser::Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[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 131 others
[INFO] [stdout] note: required by a bound in `to_string_pretty`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.132/src/ser.rs:2230:17
[INFO] [stdout]      |
[INFO] [stdout] 2228 | pub fn to_string_pretty<T>(value: &T) -> Result<String>
[INFO] [stdout]      |        ---------------- required by a bound in this function
[INFO] [stdout] 2229 | where
[INFO] [stdout] 2230 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string_pretty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `style-term` (lib test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7d25d52a8146f61aa4ddfb43c107d7dafc29c543fd821707956ec2ba8dcbaf18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d25d52a8146f61aa4ddfb43c107d7dafc29c543fd821707956ec2ba8dcbaf18", kill_on_drop: false }`
[INFO] [stdout] 7d25d52a8146f61aa4ddfb43c107d7dafc29c543fd821707956ec2ba8dcbaf18
