[INFO] fetching crate espeaker 0.1.2...
[INFO] checking espeaker-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate espeaker 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate espeaker 0.1.2 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 crates.io crate espeaker 0.1.2
[INFO] finished tweaking crates.io crate espeaker 0.1.2
[INFO] tweaked toml for crates.io crate espeaker 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate espeaker 0.1.2 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 rodio v0.17.3
[INFO] [stderr]   Downloaded symphonia-bundle-mp3 v0.5.3
[INFO] [stderr]   Downloaded symphonia v0.5.3
[INFO] [stderr]   Downloaded symphonia-metadata v0.5.3
[INFO] [stderr]   Downloaded symphonia-core v0.5.3
[INFO] [stderr]   Downloaded hound v3.5.1
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.38
[INFO] [stderr]   Downloaded cpal v0.15.2
[INFO] [stderr]   Downloaded shlex v1.2.0
[INFO] [stderr]   Downloaded readonly v0.2.11
[INFO] [stderr]   Downloaded bindgen v0.62.0
[INFO] [stderr]   Downloaded nix v0.24.3
[INFO] [stderr]   Downloaded web-sys v0.3.65
[INFO] [stderr]   Downloaded claxon v0.4.3
[INFO] [stderr]   Downloaded espeakng-sys v0.2.0
[INFO] [stderr]   Downloaded alsa-sys v0.3.1
[INFO] [stderr]   Downloaded alsa v0.7.1
[INFO] [stderr]   Downloaded bindgen v0.69.1
[INFO] [stderr]   Downloaded coreaudio-sys v0.2.14
[INFO] [stderr]   Downloaded coreaudio-rs v0.11.3
[INFO] [stderr]   Downloaded dasp_sample v0.11.0
[INFO] [stderr]   Downloaded jni v0.19.0
[INFO] [stderr]   Downloaded jni v0.20.0
[INFO] [stderr]   Downloaded oboe-sys v0.5.0
[INFO] [stderr]   Downloaded oboe v0.5.0
[INFO] [stderr]   Downloaded ogg v0.8.0
[INFO] [stderr]   Downloaded lewton v0.10.2
[INFO] [stderr]   Downloaded windows v0.46.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e186373ff447e658748d40c1306766d2c9fabfd6bbfd3de38a1936ca230a6ffc
[INFO] running `Command { std: "docker" "start" "-a" "e186373ff447e658748d40c1306766d2c9fabfd6bbfd3de38a1936ca230a6ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e186373ff447e658748d40c1306766d2c9fabfd6bbfd3de38a1936ca230a6ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e186373ff447e658748d40c1306766d2c9fabfd6bbfd3de38a1936ca230a6ffc", kill_on_drop: false }`
[INFO] [stdout] e186373ff447e658748d40c1306766d2c9fabfd6bbfd3de38a1936ca230a6ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fd3b184511eeb722ab8da07873dc11e9f6698d62fa1eff6a179e2dea5df94032
[INFO] running `Command { std: "docker" "start" "-a" "fd3b184511eeb722ab8da07873dc11e9f6698d62fa1eff6a179e2dea5df94032", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]    Compiling bindgen v0.62.0
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]     Checking ogg v0.8.0
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking lewton v0.10.2
[INFO] [stderr]     Checking symphonia-core v0.5.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking symphonia-metadata v0.5.3
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.3
[INFO] [stderr]     Checking symphonia v0.5.3
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking alsa v0.7.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling readonly v0.2.11
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]     Checking rodio v0.17.3
[INFO] [stderr]    Compiling espeakng-sys v0.2.0
[INFO] [stderr]     Checking espeaker v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `espeaker` is imported redundantly
[INFO] [stdout]  --> examples/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use espeaker;
[INFO] [stdout]   |     ^^^^^^^^ the item `espeaker` is already defined by prelude
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.24s
[INFO] running `Command { std: "docker" "inspect" "fd3b184511eeb722ab8da07873dc11e9f6698d62fa1eff6a179e2dea5df94032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3b184511eeb722ab8da07873dc11e9f6698d62fa1eff6a179e2dea5df94032", kill_on_drop: false }`
[INFO] [stdout] fd3b184511eeb722ab8da07873dc11e9f6698d62fa1eff6a179e2dea5df94032
[INFO] checking espeaker-0.1.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate espeaker 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate espeaker 0.1.2 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 crates.io crate espeaker 0.1.2
[INFO] finished tweaking crates.io crate espeaker 0.1.2
[INFO] tweaked toml for crates.io crate espeaker 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate espeaker 0.1.2 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 07fa223f07f5f78901e1b4d36becda7f85fe465a6f9e19a210ba473f48632ab5
[INFO] running `Command { std: "docker" "start" "-a" "07fa223f07f5f78901e1b4d36becda7f85fe465a6f9e19a210ba473f48632ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07fa223f07f5f78901e1b4d36becda7f85fe465a6f9e19a210ba473f48632ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07fa223f07f5f78901e1b4d36becda7f85fe465a6f9e19a210ba473f48632ab5", kill_on_drop: false }`
[INFO] [stdout] 07fa223f07f5f78901e1b4d36becda7f85fe465a6f9e19a210ba473f48632ab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 511d8e3fa85c87a27885ef33581e8fcb3c4420836fa281e181f5b0ec56a58f47
[INFO] running `Command { std: "docker" "start" "-a" "511d8e3fa85c87a27885ef33581e8fcb3c4420836fa281e181f5b0ec56a58f47", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bindgen v0.62.0
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]     Checking ogg v0.8.0
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]     Checking symphonia-core v0.5.3
[INFO] [stderr]     Checking lewton v0.10.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking symphonia-metadata v0.5.3
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.3
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking symphonia v0.5.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]     Checking alsa v0.7.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling readonly v0.2.11
[INFO] [stderr]     Checking rodio v0.17.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling espeakng-sys v0.2.0
[INFO] [stderr]     Checking espeaker v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `espeaker` is imported redundantly
[INFO] [stdout]  --> examples/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use espeaker;
[INFO] [stdout]   |     ^^^^^^^^ the item `espeaker` is already defined by prelude
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.72s
[INFO] running `Command { std: "docker" "inspect" "511d8e3fa85c87a27885ef33581e8fcb3c4420836fa281e181f5b0ec56a58f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "511d8e3fa85c87a27885ef33581e8fcb3c4420836fa281e181f5b0ec56a58f47", kill_on_drop: false }`
[INFO] [stdout] 511d8e3fa85c87a27885ef33581e8fcb3c4420836fa281e181f5b0ec56a58f47