[INFO] cloning repository https://github.com/angeloanan/mic-unplugged-warning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/angeloanan/mic-unplugged-warning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangeloanan%2Fmic-unplugged-warning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangeloanan%2Fmic-unplugged-warning'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc85ae933e039fb497d1795b7e63aa6bd0381756 [INFO] checking angeloanan/mic-unplugged-warning against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangeloanan%2Fmic-unplugged-warning" "/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/angeloanan/mic-unplugged-warning on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/angeloanan/mic-unplugged-warning [INFO] finished tweaking git repo https://github.com/angeloanan/mic-unplugged-warning [INFO] tweaked toml for git repo https://github.com/angeloanan/mic-unplugged-warning written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/angeloanan/mic-unplugged-warning 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded oboe v0.4.5 [INFO] [stderr] Downloaded coreaudio-sys v0.2.9 [INFO] [stderr] Downloaded num_enum_derive v0.5.6 [INFO] [stderr] Downloaded ndk-glue v0.6.1 [INFO] [stderr] Downloaded notify-rust v4.5.6 [INFO] [stderr] Downloaded num_enum v0.5.6 [INFO] [stderr] Downloaded mac-notification-sys v0.3.0 [INFO] [stderr] Downloaded ordered-stream v0.0.1 [INFO] [stderr] Downloaded easy-parallel v3.2.0 [INFO] [stderr] Downloaded async-broadcast v0.3.4 [INFO] [stderr] Downloaded async-lock v2.5.0 [INFO] [stderr] Downloaded async-task v4.1.0 [INFO] [stderr] Downloaded zbus_names v2.1.0 [INFO] [stderr] Downloaded zbus v2.1.1 [INFO] [stderr] Downloaded enumflags2 v0.7.3 [INFO] [stderr] Downloaded zvariant v3.1.2 [INFO] [stderr] Downloaded serde_repr v0.1.7 [INFO] [stderr] Downloaded zbus_macros v2.1.1 [INFO] [stderr] Downloaded enumflags2_derive v0.7.3 [INFO] [stderr] Downloaded zvariant_derive v3.1.2 [INFO] [stderr] Downloaded combine v4.6.3 [INFO] [stderr] Downloaded cli_select v0.1.4 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] febeb8c5d67797c53f70aca09b7e3cdff4a6cafd615ccebd0bcfbc1d3088d5c9 [INFO] running `Command { std: "docker" "start" "-a" "febeb8c5d67797c53f70aca09b7e3cdff4a6cafd615ccebd0bcfbc1d3088d5c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "febeb8c5d67797c53f70aca09b7e3cdff4a6cafd615ccebd0bcfbc1d3088d5c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "febeb8c5d67797c53f70aca09b7e3cdff4a6cafd615ccebd0bcfbc1d3088d5c9", kill_on_drop: false }` [INFO] [stdout] febeb8c5d67797c53f70aca09b7e3cdff4a6cafd615ccebd0bcfbc1d3088d5c9 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91443f0b0a48937e24bb611ddde930eab791102c31660a48353c809676c28525 [INFO] running `Command { std: "docker" "start" "-a" "91443f0b0a48937e24bb611ddde930eab791102c31660a48353c809676c28525", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking async-task v4.1.0 [INFO] [stderr] Checking easy-parallel v3.2.0 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Checking async-broadcast v0.3.4 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Checking ordered-stream v0.0.1 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking cli_select v0.1.4 [INFO] [stderr] Checking alsa v0.6.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling enumflags2_derive v0.7.3 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling zvariant_derive v3.1.2 [INFO] [stderr] Compiling zbus_macros v2.1.1 [INFO] [stderr] Checking rodio v0.15.0 [INFO] [stderr] Checking enumflags2 v0.7.3 [INFO] [stderr] Checking zvariant v3.1.2 [INFO] [stderr] Checking zbus_names v2.1.0 [INFO] [stderr] Checking zbus v2.1.1 [INFO] [stderr] Checking notify-rust v4.5.6 [INFO] [stderr] Checking unplugged-mic-notification v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.26s [INFO] running `Command { std: "docker" "inspect" "91443f0b0a48937e24bb611ddde930eab791102c31660a48353c809676c28525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91443f0b0a48937e24bb611ddde930eab791102c31660a48353c809676c28525", kill_on_drop: false }` [INFO] [stdout] 91443f0b0a48937e24bb611ddde930eab791102c31660a48353c809676c28525 [INFO] checking angeloanan/mic-unplugged-warning against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangeloanan%2Fmic-unplugged-warning" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/angeloanan/mic-unplugged-warning on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/angeloanan/mic-unplugged-warning [INFO] finished tweaking git repo https://github.com/angeloanan/mic-unplugged-warning [INFO] tweaked toml for git repo https://github.com/angeloanan/mic-unplugged-warning written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/angeloanan/mic-unplugged-warning 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 273229e33d4cb81d9216053c5759834799a87dd37f6e7e5361e8845492e56756 [INFO] running `Command { std: "docker" "start" "-a" "273229e33d4cb81d9216053c5759834799a87dd37f6e7e5361e8845492e56756", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "273229e33d4cb81d9216053c5759834799a87dd37f6e7e5361e8845492e56756", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "273229e33d4cb81d9216053c5759834799a87dd37f6e7e5361e8845492e56756", kill_on_drop: false }` [INFO] [stdout] 273229e33d4cb81d9216053c5759834799a87dd37f6e7e5361e8845492e56756 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce6571f70bcd8e8bfcb334663b3c7ba60d60379b7a1fbc85b616c177d0ba41d9 [INFO] running `Command { std: "docker" "start" "-a" "ce6571f70bcd8e8bfcb334663b3c7ba60d60379b7a1fbc85b616c177d0ba41d9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking async-task v4.1.0 [INFO] [stderr] Checking easy-parallel v3.2.0 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking async-broadcast v0.3.4 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Checking ordered-stream v0.0.1 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking cli_select v0.1.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking alsa v0.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling enumflags2_derive v0.7.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Compiling zvariant_derive v3.1.2 [INFO] [stderr] Compiling zbus_macros v2.1.1 [INFO] [stderr] Checking rodio v0.15.0 [INFO] [stderr] Checking enumflags2 v0.7.3 [INFO] [stderr] Checking zvariant v3.1.2 [INFO] [stderr] Checking zbus_names v2.1.0 [INFO] [stderr] Checking zbus v2.1.1 [INFO] [stderr] Checking notify-rust v4.5.6 [INFO] [stderr] Checking unplugged-mic-notification v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.83s [INFO] running `Command { std: "docker" "inspect" "ce6571f70bcd8e8bfcb334663b3c7ba60d60379b7a1fbc85b616c177d0ba41d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce6571f70bcd8e8bfcb334663b3c7ba60d60379b7a1fbc85b616c177d0ba41d9", kill_on_drop: false }` [INFO] [stdout] ce6571f70bcd8e8bfcb334663b3c7ba60d60379b7a1fbc85b616c177d0ba41d9