[INFO] fetching crate flo_canvas 0.1.0... [INFO] checking flo_canvas-0.1.0 against beta for pr-78714 [INFO] extracting crate flo_canvas 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate flo_canvas 0.1.0 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate flo_canvas 0.1.0 [INFO] finished tweaking crates.io crate flo_canvas 0.1.0 [INFO] tweaked toml for crates.io crate flo_canvas 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f29f58433fa0b845419360f1904bac09dbde286cb34f0a1f01061ff61cdb85d0 [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" "f29f58433fa0b845419360f1904bac09dbde286cb34f0a1f01061ff61cdb85d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f29f58433fa0b845419360f1904bac09dbde286cb34f0a1f01061ff61cdb85d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f29f58433fa0b845419360f1904bac09dbde286cb34f0a1f01061ff61cdb85d0", kill_on_drop: false }` [INFO] [stdout] f29f58433fa0b845419360f1904bac09dbde286cb34f0a1f01061ff61cdb85d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2ecdd740db152b401261c087b4e93b64ae6a444ea9181b2087c30124ae46e40 [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" "b2ecdd740db152b401261c087b4e93b64ae6a444ea9181b2087c30124ae46e40", kill_on_drop: false }` [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking rust-hsluv v0.1.4 [INFO] [stderr] Checking desync v0.1.2 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking flo_curves v0.1.0 [INFO] [stderr] Checking flo_canvas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gc.rs:87:49 [INFO] [stdout] | [INFO] [stdout] 87 | fn draw_list<'a>(&'a mut self, drawing: Box<'a+Iterator>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a+Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/canvas.rs:207:38 [INFO] [stdout] | [INFO] [stdout] 207 | where FnAction: Send+FnOnce(&mut GraphicsPrimitives) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/canvas.rs:221:33 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn stream(&self) -> Box+Send> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream+Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/canvas.rs:303:49 [INFO] [stdout] | [INFO] [stdout] 303 | fn draw_list<'b>(&'b mut self, drawing: Box<'b+Iterator>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'b+Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gc.rs:87:49 [INFO] [stdout] | [INFO] [stdout] 87 | fn draw_list<'a>(&'a mut self, drawing: Box<'a+Iterator>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a+Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/canvas.rs:207:38 [INFO] [stdout] | [INFO] [stdout] 207 | where FnAction: Send+FnOnce(&mut GraphicsPrimitives) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/canvas.rs:221:33 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn stream(&self) -> Box+Send> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream+Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/canvas.rs:303:49 [INFO] [stdout] | [INFO] [stdout] 303 | fn draw_list<'b>(&'b mut self, drawing: Box<'b+Iterator>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'b+Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.00s [INFO] running `Command { std: "docker" "inspect" "b2ecdd740db152b401261c087b4e93b64ae6a444ea9181b2087c30124ae46e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2ecdd740db152b401261c087b4e93b64ae6a444ea9181b2087c30124ae46e40", kill_on_drop: false }` [INFO] [stdout] b2ecdd740db152b401261c087b4e93b64ae6a444ea9181b2087c30124ae46e40