[INFO] cloning repository https://github.com/UwUnyaa/pulse-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UwUnyaa/pulse-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUwUnyaa%2Fpulse-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUwUnyaa%2Fpulse-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e641d386f28ee095c129591980e117d56d53dea5
[INFO] building UwUnyaa/pulse-rs against master#ce36a966c79e109dabeef7a47fe68e5294c6d71e for pr-137044-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUwUnyaa%2Fpulse-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UwUnyaa/pulse-rs on toolchain ce36a966c79e109dabeef7a47fe68e5294c6d71e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UwUnyaa/pulse-rs
[INFO] finished tweaking git repo https://github.com/UwUnyaa/pulse-rs
[INFO] tweaked toml for git repo https://github.com/UwUnyaa/pulse-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/UwUnyaa/pulse-rs 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" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24b6d436f34e5cc48e9be0360e75cb14eef0c22a938e05bd8709a7d2e3b2ffc9
[INFO] running `Command { std: "docker" "start" "-a" "24b6d436f34e5cc48e9be0360e75cb14eef0c22a938e05bd8709a7d2e3b2ffc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24b6d436f34e5cc48e9be0360e75cb14eef0c22a938e05bd8709a7d2e3b2ffc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b6d436f34e5cc48e9be0360e75cb14eef0c22a938e05bd8709a7d2e3b2ffc9", kill_on_drop: false }`
[INFO] [stdout] 24b6d436f34e5cc48e9be0360e75cb14eef0c22a938e05bd8709a7d2e3b2ffc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bc2276c2decae4f24aaea5f7ae444e82b6fe66084be02795b0736c3d9936339
[INFO] running `Command { std: "docker" "start" "-a" "0bc2276c2decae4f24aaea5f7ae444e82b6fe66084be02795b0736c3d9936339", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling cfg-expr v0.9.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]    Compiling futures-io v0.3.19
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[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling gtk v0.15.3
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[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
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[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling field-offset v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling sscanf_macro v0.1.4
[INFO] [stderr]    Compiling sscanf v0.1.4
[INFO] [stderr]    Compiling system-deps v6.0.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling glib-macros v0.15.3
[INFO] [stderr]    Compiling gtk3-macros v0.15.1
[INFO] [stderr]    Compiling glib-sys v0.15.4
[INFO] [stderr]    Compiling gobject-sys v0.15.1
[INFO] [stderr]    Compiling gio-sys v0.15.4
[INFO] [stderr]    Compiling cairo-sys-rs v0.15.1
[INFO] [stderr]    Compiling pango-sys v0.15.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.15.1
[INFO] [stderr]    Compiling atk-sys v0.15.1
[INFO] [stderr]    Compiling gdk-sys v0.15.1
[INFO] [stderr]    Compiling gtk-sys v0.15.3
[INFO] [stderr]    Compiling pangocairo-sys v0.15.1
[INFO] [stderr]    Compiling glib v0.15.4
[INFO] [stderr]    Compiling pango v0.15.2
[INFO] [stderr]    Compiling cairo-rs v0.15.1
[INFO] [stderr]    Compiling atk v0.15.1
[INFO] [stderr]    Compiling pangocairo v0.15.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.15.4
[INFO] [stderr]    Compiling gdk v0.15.2
[INFO] [stderr]    Compiling pulse-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `toggle` is never read
[INFO] [stdout]   --> src/interface.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct CPUInterface {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 12 |     toggle: ToggleButton,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "0bc2276c2decae4f24aaea5f7ae444e82b6fe66084be02795b0736c3d9936339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc2276c2decae4f24aaea5f7ae444e82b6fe66084be02795b0736c3d9936339", kill_on_drop: false }`
[INFO] [stdout] 0bc2276c2decae4f24aaea5f7ae444e82b6fe66084be02795b0736c3d9936339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a880cb87fabfbcc968f987073df3f838eabd4bd638dd50021124cd7d09d7490
[INFO] running `Command { std: "docker" "start" "-a" "0a880cb87fabfbcc968f987073df3f838eabd4bd638dd50021124cd7d09d7490", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulse-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `toggle` is never read
[INFO] [stdout]   --> src/interface.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct CPUInterface {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 12 |     toggle: ToggleButton,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "0a880cb87fabfbcc968f987073df3f838eabd4bd638dd50021124cd7d09d7490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a880cb87fabfbcc968f987073df3f838eabd4bd638dd50021124cd7d09d7490", kill_on_drop: false }`
[INFO] [stdout] 0a880cb87fabfbcc968f987073df3f838eabd4bd638dd50021124cd7d09d7490