[INFO] fetching crate wavy 0.9.1...
[INFO] testing wavy-0.9.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate wavy 0.9.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate wavy 0.9.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-4/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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f83ffb03973ff78ff03164fcb0e51dc1828260e004e8ec9fac905c28da74b01
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5f83ffb03973ff78ff03164fcb0e51dc1828260e004e8ec9fac905c28da74b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f83ffb03973ff78ff03164fcb0e51dc1828260e004e8ec9fac905c28da74b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f83ffb03973ff78ff03164fcb0e51dc1828260e004e8ec9fac905c28da74b01", kill_on_drop: false }`
[INFO] [stdout] 5f83ffb03973ff78ff03164fcb0e51dc1828260e004e8ec9fac905c28da74b01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbfe2ed00de4ce4cf71d09ce6aeabf12c87fda09100e0862555cfa2fe91d6fec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bbfe2ed00de4ce4cf71d09ce6aeabf12c87fda09100e0862555cfa2fe91d6fec", kill_on_drop: false }`
[INFO] [stderr]    Compiling smelling_salts v0.2.2
[INFO] [stderr]    Compiling dl_api v0.4.0
[INFO] [stderr]    Compiling fon v0.5.0
[INFO] [stderr]    Compiling wavy v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "bbfe2ed00de4ce4cf71d09ce6aeabf12c87fda09100e0862555cfa2fe91d6fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbfe2ed00de4ce4cf71d09ce6aeabf12c87fda09100e0862555cfa2fe91d6fec", kill_on_drop: false }`
[INFO] [stdout] bbfe2ed00de4ce4cf71d09ce6aeabf12c87fda09100e0862555cfa2fe91d6fec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ac459dcf25394f4c2a8f21c0e782520456ed478b7b0deb5cc8570183fbaaf75
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ac459dcf25394f4c2a8f21c0e782520456ed478b7b0deb5cc8570183fbaaf75", 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 1.55s
[INFO] running `Command { std: "docker" "inspect" "8ac459dcf25394f4c2a8f21c0e782520456ed478b7b0deb5cc8570183fbaaf75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac459dcf25394f4c2a8f21c0e782520456ed478b7b0deb5cc8570183fbaaf75", kill_on_drop: false }`
[INFO] [stdout] 8ac459dcf25394f4c2a8f21c0e782520456ed478b7b0deb5cc8570183fbaaf75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ce7eeef1aee6f21cde2147e35b2527c2f4d888b5d7f19b13ec322978e81a9de
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0ce7eeef1aee6f21cde2147e35b2527c2f4d888b5d7f19b13ec322978e81a9de", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wavy-a79a06576b745d50)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wavy
[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 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ce7eeef1aee6f21cde2147e35b2527c2f4d888b5d7f19b13ec322978e81a9de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce7eeef1aee6f21cde2147e35b2527c2f4d888b5d7f19b13ec322978e81a9de", kill_on_drop: false }`
[INFO] [stdout] 0ce7eeef1aee6f21cde2147e35b2527c2f4d888b5d7f19b13ec322978e81a9de