[INFO] cloning repository https://github.com/jquesada2016/tts-clone-unsoundness
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jquesada2016/tts-clone-unsoundness" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjquesada2016%2Ftts-clone-unsoundness", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjquesada2016%2Ftts-clone-unsoundness'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3204b8e8d98a646aa4b6a894385aa6bedf1a134
[INFO] testing jquesada2016/tts-clone-unsoundness against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjquesada2016%2Ftts-clone-unsoundness" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jquesada2016/tts-clone-unsoundness on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jquesada2016/tts-clone-unsoundness
[INFO] finished tweaking git repo https://github.com/jquesada2016/tts-clone-unsoundness
[INFO] tweaked toml for git repo https://github.com/jquesada2016/tts-clone-unsoundness written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/jquesada2016/tts-clone-unsoundness already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 855639d6e1d1ee5de40a91ad5f01e83038af23e332fbc97d9bf9cfd70ab48939
[INFO] running `Command { std: "docker" "start" "-a" "855639d6e1d1ee5de40a91ad5f01e83038af23e332fbc97d9bf9cfd70ab48939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "855639d6e1d1ee5de40a91ad5f01e83038af23e332fbc97d9bf9cfd70ab48939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855639d6e1d1ee5de40a91ad5f01e83038af23e332fbc97d9bf9cfd70ab48939", kill_on_drop: false }`
[INFO] [stdout] 855639d6e1d1ee5de40a91ad5f01e83038af23e332fbc97d9bf9cfd70ab48939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90cacaa43ff1ff088fb4efca6f4ce067d6f79cbe017c4b5c9dd8a883d9504a8f
[INFO] running `Command { std: "docker" "start" "-a" "90cacaa43ff1ff088fb4efca6f4ce067d6f79cbe017c4b5c9dd8a883d9504a8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling tts v0.20.4
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.2.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling dyn-clonable v0.9.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling speech-dispatcher-sys v0.7.0
[INFO] [stderr]    Compiling speech-dispatcher v0.12.0
[INFO] [stderr]    Compiling tts-clone-unsoundness v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tts_clone`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let tts_clone = tts.clone();
[INFO] [stdout]   |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tts_clone`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.42s
[INFO] running `Command { std: "docker" "inspect" "90cacaa43ff1ff088fb4efca6f4ce067d6f79cbe017c4b5c9dd8a883d9504a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90cacaa43ff1ff088fb4efca6f4ce067d6f79cbe017c4b5c9dd8a883d9504a8f", kill_on_drop: false }`
[INFO] [stdout] 90cacaa43ff1ff088fb4efca6f4ce067d6f79cbe017c4b5c9dd8a883d9504a8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8c9cfddc241aef6048e6b782421b1e6bda3fc04f7edf4cb69ba858a863c46fd
[INFO] running `Command { std: "docker" "start" "-a" "b8c9cfddc241aef6048e6b782421b1e6bda3fc04f7edf4cb69ba858a863c46fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tts-clone-unsoundness v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tts_clone`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let tts_clone = tts.clone();
[INFO] [stdout]   |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tts_clone`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/tts_clone_unsoundness-366472fb6afc16c4)
[INFO] running `Command { std: "docker" "inspect" "b8c9cfddc241aef6048e6b782421b1e6bda3fc04f7edf4cb69ba858a863c46fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c9cfddc241aef6048e6b782421b1e6bda3fc04f7edf4cb69ba858a863c46fd", kill_on_drop: false }`
[INFO] [stdout] b8c9cfddc241aef6048e6b782421b1e6bda3fc04f7edf4cb69ba858a863c46fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d74f7bea890b307c36622cd98eae559a3c91f99ccce6d29fdfedde0787bcbee
[INFO] running `Command { std: "docker" "start" "-a" "6d74f7bea890b307c36622cd98eae559a3c91f99ccce6d29fdfedde0787bcbee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `tts_clone`
[INFO] [stdout] 
[INFO] [stderr]  --> src/main.rs:6:9
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 6 |     let tts_clone = tts.clone();
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tts_clone`
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tts-clone-unsoundness` (bin "tts-clone-unsoundness" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tts_clone_unsoundness-366472fb6afc16c4)
[INFO] running `Command { std: "docker" "inspect" "6d74f7bea890b307c36622cd98eae559a3c91f99ccce6d29fdfedde0787bcbee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d74f7bea890b307c36622cd98eae559a3c91f99ccce6d29fdfedde0787bcbee", kill_on_drop: false }`
[INFO] [stdout] 6d74f7bea890b307c36622cd98eae559a3c91f99ccce6d29fdfedde0787bcbee