[INFO] cloning repository https://github.com/tobybenjaminclark/rsp-synth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tobybenjaminclark/rsp-synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobybenjaminclark%2Frsp-synth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobybenjaminclark%2Frsp-synth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67d7daeed892e973c4a067cf5beb85f0b85d4d4b
[INFO] checking tobybenjaminclark/rsp-synth against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobybenjaminclark%2Frsp-synth" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tobybenjaminclark/rsp-synth
[INFO] finished tweaking git repo https://github.com/tobybenjaminclark/rsp-synth
[INFO] tweaked toml for git repo https://github.com/tobybenjaminclark/rsp-synth written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tobybenjaminclark/rsp-synth on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tobybenjaminclark/rsp-synth 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" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7920f81e0d5b8971117bca5f89907f5d552505bb84a9baff787b8ce1213b9078
[INFO] running `Command { std: "docker" "start" "-a" "7920f81e0d5b8971117bca5f89907f5d552505bb84a9baff787b8ce1213b9078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7920f81e0d5b8971117bca5f89907f5d552505bb84a9baff787b8ce1213b9078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7920f81e0d5b8971117bca5f89907f5d552505bb84a9baff787b8ce1213b9078", kill_on_drop: false }`
[INFO] [stdout] 7920f81e0d5b8971117bca5f89907f5d552505bb84a9baff787b8ce1213b9078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88c5797eebb1299d3bfc08b94c8c9cccf9e1fcae2eb66d94b44c4bb188a9b935
[INFO] running `Command { std: "docker" "start" "-a" "88c5797eebb1299d3bfc08b94c8c9cccf9e1fcae2eb66d94b44c4bb188a9b935", kill_on_drop: false }`
[INFO] [stderr]     Checking rsp-synth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the usage of Script Group `Greek` in this crate consists solely of mixed script confusables
[INFO] [stdout]   --> src/model.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub δ: HashMap<(AircraftID, AircraftID), f64>,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the usage includes 'δ' (U+03B4)
[INFO] [stdout]    = note: please recheck to make sure their usages are indeed what you want
[INFO] [stdout]    = note: `#[warn(mixed_script_confusables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the usage of Script Group `Greek` in this crate consists solely of mixed script confusables
[INFO] [stdout]   --> src/model.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub δ: HashMap<(AircraftID, AircraftID), f64>,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the usage includes 'δ' (U+03B4)
[INFO] [stdout]    = note: please recheck to make sure their usages are indeed what you want
[INFO] [stdout]    = note: `#[warn(mixed_script_confusables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `Eq` for type `AircraftID`
[INFO] [stdout]   --> src/model.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Clone, Copy, Debug, Eq, Hash)]
[INFO] [stdout]    |                              ^^ conflicting implementation for `AircraftID`
[INFO] [stdout] ...
[INFO] [stdout] 20 | impl Eq for AircraftID { }
[INFO] [stdout]    | ---------------------- first implementation here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `Eq` for type `AircraftID`
[INFO] [stdout]   --> src/model.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Clone, Copy, Debug, Eq, Hash)]
[INFO] [stdout]    |                              ^^ conflicting implementation for `AircraftID`
[INFO] [stdout] ...
[INFO] [stdout] 20 | impl Eq for AircraftID { }
[INFO] [stdout]    | ---------------------- first implementation here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/solver.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn bound(partial: [Aircraft]) -> f64 {
[INFO] [stdout]    |        -----                         ^^^ expected `f64`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/solver.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn bound(partial: [Aircraft]) -> f64 {
[INFO] [stdout]    |        -----                         ^^^ expected `f64`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[model::Aircraft]` cannot be known at compilation time
[INFO] [stdout]   --> src/solver.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn bound(partial: [Aircraft]) -> f64 {
[INFO] [stdout]    |                       ^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[model::Aircraft]`
[INFO] [stdout]    = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed slices always have a known size
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn bound(partial: &[Aircraft]) -> f64 {
[INFO] [stdout]    |                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[model::Aircraft]` cannot be known at compilation time
[INFO] [stdout]   --> src/solver.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn bound(partial: [Aircraft]) -> f64 {
[INFO] [stdout]    |                       ^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[model::Aircraft]`
[INFO] [stdout]    = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed slices always have a known size
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn bound(partial: &[Aircraft]) -> f64 {
[INFO] [stdout]    |                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0119, E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0119, E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsp-synth` (bin "rsp-synth" test) due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rsp-synth` (bin "rsp-synth") due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "88c5797eebb1299d3bfc08b94c8c9cccf9e1fcae2eb66d94b44c4bb188a9b935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c5797eebb1299d3bfc08b94c8c9cccf9e1fcae2eb66d94b44c4bb188a9b935", kill_on_drop: false }`
[INFO] [stdout] 88c5797eebb1299d3bfc08b94c8c9cccf9e1fcae2eb66d94b44c4bb188a9b935