[INFO] cloning repository https://github.com/Shlubka/PaletteFlow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shlubka/PaletteFlow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShlubka%2FPaletteFlow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShlubka%2FPaletteFlow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3442d8f03d3033c470bda58623116c796e94b8f7
[INFO] fixing Shlubka/PaletteFlow against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShlubka%2FPaletteFlow" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Shlubka/PaletteFlow
[INFO] finished tweaking git repo https://github.com/Shlubka/PaletteFlow
[INFO] tweaked toml for git repo https://github.com/Shlubka/PaletteFlow written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Shlubka/PaletteFlow on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Shlubka/PaletteFlow already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded material-color-utilities-rs v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0b994e0bb9385198852cd50017e2c9635ade3d0b1db2aa86c2af261d1fc1b6f9
[INFO] running `Command { std: "docker" "start" "0b994e0bb9385198852cd50017e2c9635ade3d0b1db2aa86c2af261d1fc1b6f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b994e0bb9385198852cd50017e2c9635ade3d0b1db2aa86c2af261d1fc1b6f9" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b994e0bb9385198852cd50017e2c9635ade3d0b1db2aa86c2af261d1fc1b6f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b994e0bb9385198852cd50017e2c9635ade3d0b1db2aa86c2af261d1fc1b6f9" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stderr]     Checking PaletteFlow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Hct: serde::Serialize` is not satisfied
[INFO] [stdout]     --> src/scheme/color.rs:8:10
[INFO] [stdout]      |
[INFO] [stdout]    8 |   #[derive(Serialize)]
[INFO] [stdout]      |            ^^^^^^^^^ the trait `Serialize` is not implemented for `Hct`
[INFO] [stdout]    9 |   pub struct ColorPair {
[INFO] [stdout]   10 | /     /// Base color stored as (RGB value, hex string, HCT color)
[INFO] [stdout]   11 | |     pub base_color: Option<(RGB, String, Hct)>,
[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 `Hct` 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 `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 143 others
[INFO] [stdout]      = note: required for `([u8; 3], std::string::String, Hct)` to implement `Serialize`
[INFO] [stdout]      = note: 1 redundant requirement hidden
[INFO] [stdout]      = note: required for `std::option::Option<([u8; 3], std::string::String, Hct)>` to implement `Serialize`
[INFO] [stdout] note: required by a bound in `config::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1917:21
[INFO] [stdout]      |
[INFO] [stdout] 1915 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] 1916 |     where
[INFO] [stdout] 1917 |         T: ?Sized + Serialize;
[INFO] [stdout]      |                     ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Hct: serde::Serialize` is not satisfied
[INFO] [stdout]     --> src/scheme/palette.rs:7:10
[INFO] [stdout]      |
[INFO] [stdout]    7 |   #[derive(Serialize)]
[INFO] [stdout]      |            ^^^^^^^^^ the trait `Serialize` is not implemented for `Hct`
[INFO] [stdout]    8 |   pub struct Palette {
[INFO] [stdout]    9 | /     /// Map from tone value (0-99) to (HCT color, ARGB array, hex string)
[INFO] [stdout]   10 | |     pallet: HashMap<u8, (Hct, [u8; 4], String)>,
[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 `Hct` 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 `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 143 others
[INFO] [stdout]      = note: required for `(Hct, [u8; 4], std::string::String)` to implement `Serialize`
[INFO] [stdout]      = note: 1 redundant requirement hidden
[INFO] [stdout]      = note: required for `HashMap<u8, (Hct, [u8; 4], std::string::String)>` to implement `Serialize`
[INFO] [stdout] note: required by a bound in `config::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1917:21
[INFO] [stdout]      |
[INFO] [stdout] 1915 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] 1916 |     where
[INFO] [stdout] 1917 |         T: ?Sized + Serialize;
[INFO] [stdout]      |                     ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Hct: serde::Serialize` is not satisfied
[INFO] [stdout]     --> src/scheme/color.rs:8:10
[INFO] [stdout]      |
[INFO] [stdout]    8 |   #[derive(Serialize)]
[INFO] [stdout]      |            ^^^^^^^^^ the trait `Serialize` is not implemented for `Hct`
[INFO] [stdout]    9 |   pub struct ColorPair {
[INFO] [stdout]   10 | /     /// Base color stored as (RGB value, hex string, HCT color)
[INFO] [stdout]   11 | |     pub base_color: Option<(RGB, String, Hct)>,
[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 `Hct` 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 `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 143 others
[INFO] [stdout]      = note: required for `([u8; 3], std::string::String, Hct)` to implement `Serialize`
[INFO] [stdout]      = note: 1 redundant requirement hidden
[INFO] [stdout]      = note: required for `std::option::Option<([u8; 3], std::string::String, Hct)>` to implement `Serialize`
[INFO] [stdout] note: required by a bound in `config::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1917:21
[INFO] [stdout]      |
[INFO] [stdout] 1915 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] 1916 |     where
[INFO] [stdout] 1917 |         T: ?Sized + Serialize;
[INFO] [stdout]      |                     ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Hct: serde::Serialize` is not satisfied
[INFO] [stdout]     --> src/scheme/palette.rs:7:10
[INFO] [stdout]      |
[INFO] [stdout]    7 |   #[derive(Serialize)]
[INFO] [stdout]      |            ^^^^^^^^^ the trait `Serialize` is not implemented for `Hct`
[INFO] [stdout]    8 |   pub struct Palette {
[INFO] [stdout]    9 | /     /// Map from tone value (0-99) to (HCT color, ARGB array, hex string)
[INFO] [stdout]   10 | |     pallet: HashMap<u8, (Hct, [u8; 4], String)>,
[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 `Hct` 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 `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 143 others
[INFO] [stdout]      = note: required for `(Hct, [u8; 4], std::string::String)` to implement `Serialize`
[INFO] [stdout]      = note: 1 redundant requirement hidden
[INFO] [stdout]      = note: required for `HashMap<u8, (Hct, [u8; 4], std::string::String)>` to implement `Serialize`
[INFO] [stdout] note: required by a bound in `config::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/ser/mod.rs:1917:21
[INFO] [stdout]      |
[INFO] [stdout] 1915 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
[INFO] [stdout]      |        --------------- required by a bound in this associated function
[INFO] [stdout] 1916 |     where
[INFO] [stdout] 1917 |         T: ?Sized + Serialize;
[INFO] [stdout]      |                     ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
[INFO] [stdout]      = note: this error originates in the derive macro `Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*hct` which is behind a shared reference
[INFO] [stdout]   --> src/scheme/color.rs:42:52
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ColorPair::new(Some((rgb, hex.clone(), *hct)), None)
[INFO] [stdout]    |                                                    ^^^^ move occurs because `*hct` has type `Hct`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*hct` which is behind a shared reference
[INFO] [stdout]   --> src/scheme/color.rs:61:32
[INFO] [stdout]    |
[INFO] [stdout] 61 |             (rgb, hex.clone(), *hct)
[INFO] [stdout]    |                                ^^^^ move occurs because `*hct` has type `Hct`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*hct` which is behind a shared reference
[INFO] [stdout]   --> src/scheme/color.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             (rgb, hex.clone(), *hct)
[INFO] [stdout]    |                                ^^^^ move occurs because `*hct` has type `Hct`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*hct` which is behind a shared reference
[INFO] [stdout]   --> src/scheme/color.rs:42:52
[INFO] [stdout]    |
[INFO] [stdout] 42 |             ColorPair::new(Some((rgb, hex.clone(), *hct)), None)
[INFO] [stdout]    |                                                    ^^^^ move occurs because `*hct` has type `Hct`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*hct` which is behind a shared reference
[INFO] [stdout]   --> src/scheme/color.rs:61:32
[INFO] [stdout]    |
[INFO] [stdout] 61 |             (rgb, hex.clone(), *hct)
[INFO] [stdout]    |                                ^^^^ move occurs because `*hct` has type `Hct`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*hct` which is behind a shared reference
[INFO] [stdout]   --> src/scheme/color.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             (rgb, hex.clone(), *hct)
[INFO] [stdout]    |                                ^^^^ move occurs because `*hct` has type `Hct`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0507.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `PaletteFlow` (bin "PaletteFlow") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0277, E0507.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `PaletteFlow` (bin "PaletteFlow" test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "0b994e0bb9385198852cd50017e2c9635ade3d0b1db2aa86c2af261d1fc1b6f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b994e0bb9385198852cd50017e2c9635ade3d0b1db2aa86c2af261d1fc1b6f9", kill_on_drop: false }`
[INFO] [stdout] 0b994e0bb9385198852cd50017e2c9635ade3d0b1db2aa86c2af261d1fc1b6f9
