[INFO] cloning repository https://github.com/daxindg/cmp-rainbow-fart [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daxindg/cmp-rainbow-fart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaxindg%2Fcmp-rainbow-fart", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaxindg%2Fcmp-rainbow-fart'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6998fe2d60f7e444e534c0de368baf775e9ed719 [INFO] checking daxindg/cmp-rainbow-fart against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaxindg%2Fcmp-rainbow-fart" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/daxindg/cmp-rainbow-fart 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/daxindg/cmp-rainbow-fart [INFO] finished tweaking git repo https://github.com/daxindg/cmp-rainbow-fart [INFO] tweaked toml for git repo https://github.com/daxindg/cmp-rainbow-fart written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/daxindg/cmp-rainbow-fart 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded coreaudio-sys v0.2.10 [INFO] [stderr] Downloaded clang-sys v1.3.3 [INFO] [stderr] Downloaded rodio v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d143c8d381d628e3a1e1b25d6b65a17abe86136db7b30d7cf1b9650b3ec4139a [INFO] running `Command { std: "docker" "start" "-a" "d143c8d381d628e3a1e1b25d6b65a17abe86136db7b30d7cf1b9650b3ec4139a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d143c8d381d628e3a1e1b25d6b65a17abe86136db7b30d7cf1b9650b3ec4139a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d143c8d381d628e3a1e1b25d6b65a17abe86136db7b30d7cf1b9650b3ec4139a", kill_on_drop: false }` [INFO] [stdout] d143c8d381d628e3a1e1b25d6b65a17abe86136db7b30d7cf1b9650b3ec4139a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 96e782584b3953542d782a6f649304b77bfb61b91280642bcabb51f2f0f0062f [INFO] running `Command { std: "docker" "start" "-a" "96e782584b3953542d782a6f649304b77bfb61b91280642bcabb51f2f0f0062f", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking hashbrown v0.12.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking alsa v0.6.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Checking rodio v0.15.0 [INFO] [stderr] Checking clap v3.2.12 [INFO] [stderr] Checking aplay v0.1.0 (/opt/rustwide/workdir/aplay) [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> aplay/src/main.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fs::File, io::BufReader, thread, time}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> aplay/src/main.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fs::File, io::BufReader, thread, time}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.17s [INFO] running `Command { std: "docker" "inspect" "96e782584b3953542d782a6f649304b77bfb61b91280642bcabb51f2f0f0062f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96e782584b3953542d782a6f649304b77bfb61b91280642bcabb51f2f0f0062f", kill_on_drop: false }` [INFO] [stdout] 96e782584b3953542d782a6f649304b77bfb61b91280642bcabb51f2f0f0062f [INFO] checking daxindg/cmp-rainbow-fart against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaxindg%2Fcmp-rainbow-fart" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/daxindg/cmp-rainbow-fart 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/daxindg/cmp-rainbow-fart [INFO] finished tweaking git repo https://github.com/daxindg/cmp-rainbow-fart [INFO] tweaked toml for git repo https://github.com/daxindg/cmp-rainbow-fart written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/daxindg/cmp-rainbow-fart 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2cd6a42991bfd44584d8a90fd0cd0b4467e854cee021266f4e13b556b631dd79 [INFO] running `Command { std: "docker" "start" "-a" "2cd6a42991bfd44584d8a90fd0cd0b4467e854cee021266f4e13b556b631dd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cd6a42991bfd44584d8a90fd0cd0b4467e854cee021266f4e13b556b631dd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cd6a42991bfd44584d8a90fd0cd0b4467e854cee021266f4e13b556b631dd79", kill_on_drop: false }` [INFO] [stdout] 2cd6a42991bfd44584d8a90fd0cd0b4467e854cee021266f4e13b556b631dd79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 262f3959a72dd51c5dadeb81e301efb797938fa67409127e9017f4d3b00c2259 [INFO] running `Command { std: "docker" "start" "-a" "262f3959a72dd51c5dadeb81e301efb797938fa67409127e9017f4d3b00c2259", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking hashbrown v0.12.2 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking alsa v0.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Checking rodio v0.15.0 [INFO] [stderr] Checking clap v3.2.12 [INFO] [stderr] Checking aplay v0.1.0 (/opt/rustwide/workdir/aplay) [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> aplay/src/main.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fs::File, io::BufReader, thread, time}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> aplay/src/main.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fs::File, io::BufReader, thread, time}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.07s [INFO] running `Command { std: "docker" "inspect" "262f3959a72dd51c5dadeb81e301efb797938fa67409127e9017f4d3b00c2259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "262f3959a72dd51c5dadeb81e301efb797938fa67409127e9017f4d3b00c2259", kill_on_drop: false }` [INFO] [stdout] 262f3959a72dd51c5dadeb81e301efb797938fa67409127e9017f4d3b00c2259