[INFO] fetching crate wavy 0.9.1...
[INFO] testing wavy-0.9.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wavy 0.9.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wavy 0.9.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wavy 0.9.1
[INFO] finished tweaking crates.io crate wavy 0.9.1
[INFO] tweaked toml for crates.io crate wavy 0.9.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate wavy 0.9.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0bb481d07cba36ad21dd3a682e687538376a87ad116dd5afbb81512cc716987
[INFO] running `Command { std: "docker" "start" "-a" "d0bb481d07cba36ad21dd3a682e687538376a87ad116dd5afbb81512cc716987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0bb481d07cba36ad21dd3a682e687538376a87ad116dd5afbb81512cc716987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0bb481d07cba36ad21dd3a682e687538376a87ad116dd5afbb81512cc716987", kill_on_drop: false }`
[INFO] [stdout] d0bb481d07cba36ad21dd3a682e687538376a87ad116dd5afbb81512cc716987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25253202fbb06baa217f4f60a21fc3c347e58f11a18fe340f678c612c6c7358e
[INFO] running `Command { std: "docker" "start" "-a" "25253202fbb06baa217f4f60a21fc3c347e58f11a18fe340f678c612c6c7358e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fon v0.5.0
[INFO] [stderr]    Compiling smelling_salts v0.2.2
[INFO] [stderr]    Compiling dl_api v0.4.0
[INFO] [stderr]    Compiling wavy v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "25253202fbb06baa217f4f60a21fc3c347e58f11a18fe340f678c612c6c7358e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25253202fbb06baa217f4f60a21fc3c347e58f11a18fe340f678c612c6c7358e", kill_on_drop: false }`
[INFO] [stdout] 25253202fbb06baa217f4f60a21fc3c347e58f11a18fe340f678c612c6c7358e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 726d13ad497388d7664759279ad78961bdda2148a99990d75ccb0fe8272d2efb
[INFO] running `Command { std: "docker" "start" "-a" "726d13ad497388d7664759279ad78961bdda2148a99990d75ccb0fe8272d2efb", kill_on_drop: false }`
[INFO] [stderr]    Compiling pasts v0.7.4
[INFO] [stderr]    Compiling twang v0.7.0
[INFO] [stderr]    Compiling wavy v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "726d13ad497388d7664759279ad78961bdda2148a99990d75ccb0fe8272d2efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726d13ad497388d7664759279ad78961bdda2148a99990d75ccb0fe8272d2efb", kill_on_drop: false }`
[INFO] [stdout] 726d13ad497388d7664759279ad78961bdda2148a99990d75ccb0fe8272d2efb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04d53eaf2e56efa26f0c95becb5cafdc90ae48fbd7fba6d3da73bc3be6c9549e
[INFO] running `Command { std: "docker" "start" "-a" "04d53eaf2e56efa26f0c95becb5cafdc90ae48fbd7fba6d3da73bc3be6c9549e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wavy-c18d8d8f2188bc4b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wavy
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 26) - compile ... ok
[INFO] [stdout] test src/speakers.rs - speakers::Speakers (line 24) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04d53eaf2e56efa26f0c95becb5cafdc90ae48fbd7fba6d3da73bc3be6c9549e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d53eaf2e56efa26f0c95becb5cafdc90ae48fbd7fba6d3da73bc3be6c9549e", kill_on_drop: false }`
[INFO] [stdout] 04d53eaf2e56efa26f0c95becb5cafdc90ae48fbd7fba6d3da73bc3be6c9549e