[INFO] fetching crate wavy 0.4.0...
[INFO] testing wavy-0.4.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate wavy 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate wavy 0.4.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wavy 0.4.0
[INFO] finished tweaking crates.io crate wavy 0.4.0
[INFO] tweaked toml for crates.io crate wavy 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate wavy 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cala_core v0.1.1
[INFO] [stderr]   Downloaded pasts v0.4.0
[INFO] [stderr]   Downloaded smelling_salts v0.1.0
[INFO] [stderr]   Downloaded twang v0.3.0
[INFO] [stderr]   Downloaded fon v0.2.0
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbc2614c95a713917ab1bd3f2d86bf3853866d3b2f342e5797007ed38eb33719
[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" "bbc2614c95a713917ab1bd3f2d86bf3853866d3b2f342e5797007ed38eb33719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbc2614c95a713917ab1bd3f2d86bf3853866d3b2f342e5797007ed38eb33719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc2614c95a713917ab1bd3f2d86bf3853866d3b2f342e5797007ed38eb33719", kill_on_drop: false }`
[INFO] [stdout] bbc2614c95a713917ab1bd3f2d86bf3853866d3b2f342e5797007ed38eb33719
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] acadcab7b31e14247f8971bd1e2afdb67fd32fa434973e30b7ddb80a3ffd87a8
[INFO] running `Command { std: "docker" "start" "-a" "acadcab7b31e14247f8971bd1e2afdb67fd32fa434973e30b7ddb80a3ffd87a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling smelling_salts v0.1.0
[INFO] [stderr]    Compiling fon v0.2.0
[INFO] [stderr]    Compiling wavy v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "acadcab7b31e14247f8971bd1e2afdb67fd32fa434973e30b7ddb80a3ffd87a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acadcab7b31e14247f8971bd1e2afdb67fd32fa434973e30b7ddb80a3ffd87a8", kill_on_drop: false }`
[INFO] [stdout] acadcab7b31e14247f8971bd1e2afdb67fd32fa434973e30b7ddb80a3ffd87a8
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a16fd9d7506a1f4e915a126c69d91e176f0c26f8f57d0bd90b61adae4d9f6ec
[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" "9a16fd9d7506a1f4e915a126c69d91e176f0c26f8f57d0bd90b61adae4d9f6ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling pasts v0.4.0
[INFO] [stderr]    Compiling twang v0.3.0
[INFO] [stderr]    Compiling wavy v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "9a16fd9d7506a1f4e915a126c69d91e176f0c26f8f57d0bd90b61adae4d9f6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a16fd9d7506a1f4e915a126c69d91e176f0c26f8f57d0bd90b61adae4d9f6ec", kill_on_drop: false }`
[INFO] [stdout] 9a16fd9d7506a1f4e915a126c69d91e176f0c26f8f57d0bd90b61adae4d9f6ec
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 695c54bcdfbe15a037632868e17f15cd1e0fd9f29ae2a762684f5ce109401105
[INFO] running `Command { std: "docker" "start" "-a" "695c54bcdfbe15a037632868e17f15cd1e0fd9f29ae2a762684f5ce109401105", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wavy-475dd29d1ff006a6
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wavy
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/speakers.rs - speakers::Speakers (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "695c54bcdfbe15a037632868e17f15cd1e0fd9f29ae2a762684f5ce109401105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "695c54bcdfbe15a037632868e17f15cd1e0fd9f29ae2a762684f5ce109401105", kill_on_drop: false }`
[INFO] [stdout] 695c54bcdfbe15a037632868e17f15cd1e0fd9f29ae2a762684f5ce109401105
