[INFO] cloning repository https://github.com/PurpleMyst/music-manager [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PurpleMyst/music-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleMyst%2Fmusic-manager", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleMyst%2Fmusic-manager'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf6ecf43cbc03354d1fc0f838537590df49747a6 [INFO] checking PurpleMyst/music-manager against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleMyst%2Fmusic-manager" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PurpleMyst/music-manager 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/PurpleMyst/music-manager [INFO] finished tweaking git repo https://github.com/PurpleMyst/music-manager [INFO] tweaked toml for git repo https://github.com/PurpleMyst/music-manager written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/PurpleMyst/music-manager 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] Updating git repository `https://github.com/cybergeek94/kiss-ui` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded os_pipe v0.6.1 [INFO] [stderr] Downloaded duct v0.10.0 [INFO] [stderr] Downloaded lazycell v0.6.0 [INFO] [stderr] Downloaded iup-sys v0.0.3 [INFO] [stderr] Downloaded bytes v0.4.8 [INFO] [stderr] Downloaded shared_child v0.3.2 [INFO] [stderr] Downloaded libc v0.1.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] de7ef1ac36503f55aa47cfe025925f4109aa1c3f09ee1854077a8c8e089242c2 [INFO] running `Command { std: "docker" "start" "-a" "de7ef1ac36503f55aa47cfe025925f4109aa1c3f09ee1854077a8c8e089242c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de7ef1ac36503f55aa47cfe025925f4109aa1c3f09ee1854077a8c8e089242c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de7ef1ac36503f55aa47cfe025925f4109aa1c3f09ee1854077a8c8e089242c2", kill_on_drop: false }` [INFO] [stdout] de7ef1ac36503f55aa47cfe025925f4109aa1c3f09ee1854077a8c8e089242c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0cc527a4a2fe9bf61c607e4c9e17a31b298b64e06326221b5dedae0829ca21d9 [INFO] running `Command { std: "docker" "start" "-a" "0cc527a4a2fe9bf61c607e4c9e17a31b298b64e06326221b5dedae0829ca21d9", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Compiling iup-sys v0.0.3 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking shared_child v0.3.2 [INFO] [stderr] Checking kiss-ui v0.1.0 (https://github.com/cybergeek94/kiss-ui#074bf82d) [INFO] [stderr] Checking bytes v0.4.8 [INFO] [stderr] Checking os_pipe v0.6.1 [INFO] [stderr] Checking duct v0.10.0 [INFO] [stderr] Checking music-manager v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `CallbackStatus`, `Callback` [INFO] [stdout] --> src/main.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | use kiss_ui::callback::{Callback, CallbackStatus}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CallbackStatus`, `Callback` [INFO] [stdout] --> src/main.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | use kiss_ui::callback::{Callback, CallbackStatus}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / lazy_static! { [INFO] [stdout] 29 | | static ref BUSY: RwLock = RwLock::new(false); [INFO] [stdout] 30 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / lazy_static! { [INFO] [stdout] 29 | | static ref BUSY: RwLock = RwLock::new(false); [INFO] [stdout] 30 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.98s [INFO] running `Command { std: "docker" "inspect" "0cc527a4a2fe9bf61c607e4c9e17a31b298b64e06326221b5dedae0829ca21d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc527a4a2fe9bf61c607e4c9e17a31b298b64e06326221b5dedae0829ca21d9", kill_on_drop: false }` [INFO] [stdout] 0cc527a4a2fe9bf61c607e4c9e17a31b298b64e06326221b5dedae0829ca21d9 [INFO] checking PurpleMyst/music-manager against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleMyst%2Fmusic-manager" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PurpleMyst/music-manager on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PurpleMyst/music-manager [INFO] finished tweaking git repo https://github.com/PurpleMyst/music-manager [INFO] tweaked toml for git repo https://github.com/PurpleMyst/music-manager written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/PurpleMyst/music-manager 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f508e92a48b7889856c0f75a9f4cc48a4ad03a61e15b0b01bb578dd7568ccfe2 [INFO] running `Command { std: "docker" "start" "-a" "f508e92a48b7889856c0f75a9f4cc48a4ad03a61e15b0b01bb578dd7568ccfe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f508e92a48b7889856c0f75a9f4cc48a4ad03a61e15b0b01bb578dd7568ccfe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f508e92a48b7889856c0f75a9f4cc48a4ad03a61e15b0b01bb578dd7568ccfe2", kill_on_drop: false }` [INFO] [stdout] f508e92a48b7889856c0f75a9f4cc48a4ad03a61e15b0b01bb578dd7568ccfe2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0076d6ef3915b6ed620fc0d612b5897109173e98e4554f81bcbb63a8f0f0e1c4 [INFO] running `Command { std: "docker" "start" "-a" "0076d6ef3915b6ed620fc0d612b5897109173e98e4554f81bcbb63a8f0f0e1c4", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Compiling iup-sys v0.0.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking shared_child v0.3.2 [INFO] [stderr] Checking kiss-ui v0.1.0 (https://github.com/cybergeek94/kiss-ui#074bf82d) [INFO] [stderr] Checking bytes v0.4.8 [INFO] [stderr] Checking os_pipe v0.6.1 [INFO] [stderr] Checking duct v0.10.0 [INFO] [stderr] Checking music-manager v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `CallbackStatus`, `Callback` [INFO] [stdout] --> src/main.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | use kiss_ui::callback::{Callback, CallbackStatus}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / lazy_static! { [INFO] [stdout] 29 | | static ref BUSY: RwLock = RwLock::new(false); [INFO] [stdout] 30 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CallbackStatus`, `Callback` [INFO] [stdout] --> src/main.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | use kiss_ui::callback::{Callback, CallbackStatus}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | / lazy_static! { [INFO] [stdout] 29 | | static ref BUSY: RwLock = RwLock::new(false); [INFO] [stdout] 30 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.97s [INFO] running `Command { std: "docker" "inspect" "0076d6ef3915b6ed620fc0d612b5897109173e98e4554f81bcbb63a8f0f0e1c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0076d6ef3915b6ed620fc0d612b5897109173e98e4554f81bcbb63a8f0f0e1c4", kill_on_drop: false }` [INFO] [stdout] 0076d6ef3915b6ed620fc0d612b5897109173e98e4554f81bcbb63a8f0f0e1c4