[INFO] fetching crate implicit 0.1.0... [INFO] testing implicit-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate implicit 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate implicit 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate implicit 0.1.0 [INFO] finished tweaking crates.io crate implicit 0.1.0 [INFO] tweaked toml for crates.io crate implicit 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 065b5572678507bf7965b87af73f64231b9743f824aa8f790a033ef34828aba4 [INFO] running `Command { std: "docker" "start" "-a" "065b5572678507bf7965b87af73f64231b9743f824aa8f790a033ef34828aba4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "065b5572678507bf7965b87af73f64231b9743f824aa8f790a033ef34828aba4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "065b5572678507bf7965b87af73f64231b9743f824aa8f790a033ef34828aba4", kill_on_drop: false }` [INFO] [stdout] 065b5572678507bf7965b87af73f64231b9743f824aa8f790a033ef34828aba4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57f53743677d6d73f964854c77f583bb33901014060bebdcedaa856ac69ca47b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "57f53743677d6d73f964854c77f583bb33901014060bebdcedaa856ac69ca47b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling piston-float v0.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling vecmath v0.1.1 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling flame v0.1.12 [INFO] [stderr] Compiling implicit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/private/output_device.rs:5:29 [INFO] [stdout] | [INFO] [stdout] 5 | fn add_point(&mut self, Point); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:127:36 [INFO] [stdout] | [INFO] [stdout] 127 | fn borrow<'a>(&'a self) -> &'a Implicit where Self: Sized { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Implicit` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:381:28 [INFO] [stdout] | [INFO] [stdout] 381 | impl <'a> Implicit for &'a Implicit { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Implicit` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:411:15 [INFO] [stdout] | [INFO] [stdout] 411 | inner: Rc [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Implicit + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `PutBack<_>` in the current scope [INFO] [stdout] --> src/private/dash.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | let mut points = PutBack::new(points); [INFO] [stdout] | ^^^ function or associated item not found in `PutBack<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments [INFO] [stdout] --> src/private/render.rs:246:32 [INFO] [stdout] | [INFO] [stdout] 246 | joiners.push(scope.spawn(move || { [INFO] [stdout] | ^^^^^ ------- takes 0 arguments [INFO] [stdout] | | [INFO] [stdout] | expected closure that takes 1 argument [INFO] [stdout] | [INFO] [stdout] help: consider changing the closure to take and ignore the expected argument [INFO] [stdout] | [INFO] [stdout] 246 | joiners.push(scope.spawn(move |_| { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/private/render.rs:265:26 [INFO] [stdout] | [INFO] [stdout] 265 | lines.append(&mut joiner.join()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected struct `Vec`, found enum `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Vec<_>` [INFO] [stdout] found mutable reference `&mut Result<_, Box<(dyn Any + Send + 'static)>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/private/render.rs:270:5 [INFO] [stdout] | [INFO] [stdout] 239 | fn gather_lines(resolution: f32, sample_points: Vec<(f32, f32)>, shape: &S) -> Vec { [INFO] [stdout] | --------- expected `Vec` because of return type [INFO] [stdout] ... [INFO] [stdout] 270 | lines [INFO] [stdout] | ^^^^^ expected struct `Vec`, found enum `Result` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec` [INFO] [stdout] found enum `Result, Box>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Implicit` [INFO] [stdout] --> src/scene.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use ::{OutputMode, RenderMode, SyncImplicit, Implicit, render, OutputDevice}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0593, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `implicit` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "57f53743677d6d73f964854c77f583bb33901014060bebdcedaa856ac69ca47b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57f53743677d6d73f964854c77f583bb33901014060bebdcedaa856ac69ca47b", kill_on_drop: false }` [INFO] [stdout] 57f53743677d6d73f964854c77f583bb33901014060bebdcedaa856ac69ca47b