[INFO] fetching crate flamme-rouge 0.1.0... [INFO] checking flamme-rouge-0.1.0 against try#f6d7c613ae2d161ff37dbc63cc5abd809c878597 for pr-83850 [INFO] extracting crate flamme-rouge 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate flamme-rouge 0.1.0 on toolchain f6d7c613ae2d161ff37dbc63cc5abd809c878597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flamme-rouge 0.1.0 [INFO] finished tweaking crates.io crate flamme-rouge 0.1.0 [INFO] tweaked toml for crates.io crate flamme-rouge 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc33cc51a3d15696d08e81c1dac64ce2367528482fa8f39e0933f36be5d0251f [INFO] running `Command { std: "docker" "start" "-a" "bc33cc51a3d15696d08e81c1dac64ce2367528482fa8f39e0933f36be5d0251f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc33cc51a3d15696d08e81c1dac64ce2367528482fa8f39e0933f36be5d0251f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc33cc51a3d15696d08e81c1dac64ce2367528482fa8f39e0933f36be5d0251f", kill_on_drop: false }` [INFO] [stdout] bc33cc51a3d15696d08e81c1dac64ce2367528482fa8f39e0933f36be5d0251f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8beb6aa00c35b64177c78c2527556838a790d8d5c782830018fe6e885758c16e [INFO] running `Command { std: "docker" "start" "-a" "8beb6aa00c35b64177c78c2527556838a790d8d5c782830018fe6e885758c16e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking card_deck v0.1.9 [INFO] [stderr] Checking flamme-rouge v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | ss: &mut Vec>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - ss: &mut Vec>, [INFO] [stdout] 16 + ss: &mut Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | ss: &mut Vec>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - ss: &mut Vec>, [INFO] [stdout] 16 + ss: &mut Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | ss: &mut Vec>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - ss: &mut Vec>, [INFO] [stdout] 16 + ss: &mut Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | ss: &mut Vec>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 - ss: &mut Vec>, [INFO] [stdout] 16 + ss: &mut Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | Box::new(HillStrat {}), [INFO] [stdout] | -------- ^^^^^^^^^^^^ expected struct `DownStrat`, found struct `HillStrat` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | Box::new(HillStrat {}), [INFO] [stdout] | -------- ^^^^^^^^^^^^ expected struct `DownStrat`, found struct `HillStrat` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | Box::new(HighestStrat {}), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^ expected struct `DownStrat`, found struct `HighestStrat` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | Box::new(HighestStrat {}), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^ expected struct `DownStrat`, found struct `HighestStrat` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | Box::new(BreakerStrat {dist:15}), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^^ expected struct `DownStrat`, found struct `BreakerStrat` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:33:26 [INFO] [stdout] | [INFO] [stdout] 33 | Box::new(BreakerStrat {dist:15}), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^^ expected struct `DownStrat`, found struct `BreakerStrat` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | Box::new(RandomStrat {}), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^ expected struct `DownStrat`, found struct `RandomStrat` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | Box::new(RandomStrat {}), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^ expected struct `DownStrat`, found struct `RandomStrat` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 27 | let winners = core::run_race( [INFO] [stdout] | -------------- arguments to this function are incorrect [INFO] [stdout] 28 | &mut tk, [INFO] [stdout] 29 | / &mut vec![ [INFO] [stdout] 30 | | Box::new(DownStrat{}), [INFO] [stdout] 31 | | Box::new(HillStrat {}), [INFO] [stdout] 32 | | Box::new(HighestStrat {}), [INFO] [stdout] 33 | | Box::new(BreakerStrat {dist:15}), [INFO] [stdout] 34 | | Box::new(RandomStrat {}), [INFO] [stdout] 35 | | ], [INFO] [stdout] | |_____________^ expected trait object `dyn Strategy`, found struct `DownStrat` [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Vec>` [INFO] [stdout] found mutable reference `&mut Vec>` [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/core.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn run_race( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 15 | tk: &mut Track, [INFO] [stdout] | -------------- [INFO] [stdout] 16 | ss: &mut Vec>, [INFO] [stdout] | --------------------------- [INFO] [stdout] 17 | sleep: u64, [INFO] [stdout] | ---------- [INFO] [stdout] 18 | print: bool, [INFO] [stdout] | ----------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 27 | let winners = core::run_race( [INFO] [stdout] | -------------- arguments to this function are incorrect [INFO] [stdout] 28 | &mut tk, [INFO] [stdout] 29 | / &mut vec![ [INFO] [stdout] 30 | | Box::new(DownStrat{}), [INFO] [stdout] 31 | | Box::new(HillStrat {}), [INFO] [stdout] 32 | | Box::new(HighestStrat {}), [INFO] [stdout] 33 | | Box::new(BreakerStrat {dist:15}), [INFO] [stdout] 34 | | Box::new(RandomStrat {}), [INFO] [stdout] 35 | | ], [INFO] [stdout] | |_____________^ expected trait object `dyn Strategy`, found struct `DownStrat` [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Vec>` [INFO] [stdout] found mutable reference `&mut Vec>` [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/core.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn run_race( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 15 | tk: &mut Track, [INFO] [stdout] | -------------- [INFO] [stdout] 16 | ss: &mut Vec>, [INFO] [stdout] | --------------------------- [INFO] [stdout] 17 | sleep: u64, [INFO] [stdout] | ---------- [INFO] [stdout] 18 | print: bool, [INFO] [stdout] | ----------- [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flamme-rouge` due to 6 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `flamme-rouge` due to 6 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "8beb6aa00c35b64177c78c2527556838a790d8d5c782830018fe6e885758c16e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8beb6aa00c35b64177c78c2527556838a790d8d5c782830018fe6e885758c16e", kill_on_drop: false }` [INFO] [stdout] 8beb6aa00c35b64177c78c2527556838a790d8d5c782830018fe6e885758c16e