[INFO] fetching crate relm-core 0.16.0... [INFO] checking relm-core-0.16.0 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] extracting crate relm-core 0.16.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate relm-core 0.16.0 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate relm-core 0.16.0 [INFO] finished tweaking crates.io crate relm-core 0.16.0 [INFO] tweaked toml for crates.io crate relm-core 0.16.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "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] 3f97fc98ff76bbebe046dc5f4a7ba67e09016772491b3916ad59975ed00794e5 [INFO] running `Command { std: "docker" "start" "-a" "3f97fc98ff76bbebe046dc5f4a7ba67e09016772491b3916ad59975ed00794e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f97fc98ff76bbebe046dc5f4a7ba67e09016772491b3916ad59975ed00794e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f97fc98ff76bbebe046dc5f4a7ba67e09016772491b3916ad59975ed00794e5", kill_on_drop: false }` [INFO] [stdout] 3f97fc98ff76bbebe046dc5f4a7ba67e09016772491b3916ad59975ed00794e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfe4270d625cde6b0d26651385b70a8ce39e24a913e21c83ae53328ab70d15e8 [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" "cfe4270d625cde6b0d26651385b70a8ce39e24a913e21c83ae53328ab70d15e8", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling gio v0.6.0 [INFO] [stderr] Compiling gdk-pixbuf v0.6.0 [INFO] [stderr] Compiling cairo-rs v0.6.0 [INFO] [stderr] Checking fragile v0.3.0 [INFO] [stderr] Compiling pango v0.6.0 [INFO] [stderr] Compiling gdk v0.10.0 [INFO] [stderr] Compiling atk v0.6.0 [INFO] [stderr] Compiling gtk v0.6.0 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Compiling glib-sys v0.8.0 [INFO] [stderr] Compiling gobject-sys v0.8.0 [INFO] [stderr] Compiling gio-sys v0.8.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.8.0 [INFO] [stderr] Compiling pango-sys v0.8.0 [INFO] [stderr] Compiling cairo-sys-rs v0.8.0 [INFO] [stderr] Compiling gdk-sys v0.8.0 [INFO] [stderr] Compiling atk-sys v0.8.0 [INFO] [stderr] Compiling gtk-sys v0.8.0 [INFO] [stderr] Checking glib v0.7.1 [INFO] [stderr] Checking relm-core v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:64:19 [INFO] [stdout] | [INFO] [stdout] 64 | callback: Box, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MSG)` [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/lib.rs:146:23 [INFO] [stdout] | [INFO] [stdout] 146 | observers: Vec>, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Fn(&MSG)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:165:37 [INFO] [stdout] | [INFO] [stdout] 165 | callback: Rc>>>, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MSG)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:186:53 [INFO] [stdout] | [INFO] [stdout] 186 | fn get_callback(&self) -> Rc>>> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MSG)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:64:19 [INFO] [stdout] | [INFO] [stdout] 64 | callback: Box, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MSG)` [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/lib.rs:146:23 [INFO] [stdout] | [INFO] [stdout] 146 | observers: Vec>, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Fn(&MSG)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:165:37 [INFO] [stdout] | [INFO] [stdout] 165 | callback: Rc>>>, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MSG)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:186:53 [INFO] [stdout] | [INFO] [stdout] 186 | fn get_callback(&self) -> Rc>>> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FnMut(MSG)` [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] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> examples/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Clock` [INFO] [stdout] --> examples/main.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | Clock, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "cfe4270d625cde6b0d26651385b70a8ce39e24a913e21c83ae53328ab70d15e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfe4270d625cde6b0d26651385b70a8ce39e24a913e21c83ae53328ab70d15e8", kill_on_drop: false }` [INFO] [stdout] cfe4270d625cde6b0d26651385b70a8ce39e24a913e21c83ae53328ab70d15e8