[INFO] fetching crate chipper 0.1.0...
[INFO] testing chipper-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate chipper 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate chipper 0.1.0 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 chipper 0.1.0
[INFO] finished tweaking crates.io crate chipper 0.1.0
[INFO] tweaked toml for crates.io crate chipper 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 314ec9af76cdca0c39879042f501170911107063c23da338254b355439829bf2
[INFO] running `Command { std: "docker" "start" "-a" "314ec9af76cdca0c39879042f501170911107063c23da338254b355439829bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "314ec9af76cdca0c39879042f501170911107063c23da338254b355439829bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "314ec9af76cdca0c39879042f501170911107063c23da338254b355439829bf2", kill_on_drop: false }`
[INFO] [stdout] 314ec9af76cdca0c39879042f501170911107063c23da338254b355439829bf2
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 589dee046edbdafb0dc17447739c74df48af2384ecedbd2181e9916f3c923f95
[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" "589dee046edbdafb0dc17447739c74df48af2384ecedbd2181e9916f3c923f95", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling hound v1.1.0
[INFO] [stderr]    Compiling claxon v0.3.3
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling ogg v0.4.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling lewton v0.5.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling cpal v0.4.6
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling rodio v0.5.2
[INFO] [stderr]    Compiling chipper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `rodio::get_default_endpoint`
[INFO] [stdout]  --> src/cpu.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rodio::{get_default_endpoint, play_raw};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rodio::get_default_endpoint`
[INFO] [stdout]    --> src/cpu.rs:445:32
[INFO] [stdout]     |
[INFO] [stdout] 445 |                 let endpoint = get_default_endpoint().unwrap();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.94s
[INFO] running `Command { std: "docker" "inspect" "589dee046edbdafb0dc17447739c74df48af2384ecedbd2181e9916f3c923f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589dee046edbdafb0dc17447739c74df48af2384ecedbd2181e9916f3c923f95", kill_on_drop: false }`
[INFO] [stdout] 589dee046edbdafb0dc17447739c74df48af2384ecedbd2181e9916f3c923f95
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1ad2e3904011da01f829fde6ad71bcd267ac6f23c1d462ec388737ee770c68d
[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" "f1ad2e3904011da01f829fde6ad71bcd267ac6f23c1d462ec388737ee770c68d", kill_on_drop: false }`
[INFO] [stderr]    Compiling chipper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `rodio::get_default_endpoint`
[INFO] [stdout]  --> src/cpu.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rodio::{get_default_endpoint, play_raw};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rodio::get_default_endpoint`
[INFO] [stdout]    --> src/cpu.rs:445:32
[INFO] [stdout]     |
[INFO] [stdout] 445 |                 let endpoint = get_default_endpoint().unwrap();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "f1ad2e3904011da01f829fde6ad71bcd267ac6f23c1d462ec388737ee770c68d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ad2e3904011da01f829fde6ad71bcd267ac6f23c1d462ec388737ee770c68d", kill_on_drop: false }`
[INFO] [stdout] f1ad2e3904011da01f829fde6ad71bcd267ac6f23c1d462ec388737ee770c68d
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9993e8552d7b985db8ad9424b0ce55fac7be4ef53d8b5a8d4673dc78b9d5cc03
[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" "9993e8552d7b985db8ad9424b0ce55fac7be4ef53d8b5a8d4673dc78b9d5cc03", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated function `rodio::get_default_endpoint`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/cpu.rs:5:13
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 5 | use rodio::{get_default_endpoint, play_raw};
[INFO] [stdout] 
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `rodio::get_default_endpoint`
[INFO] [stderr]    --> src/cpu.rs:445:32
[INFO] [stderr]     |
[INFO] [stderr] 445 |                 let endpoint = get_default_endpoint().unwrap();
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chipper` (bin "chipper" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chipper-cb14a988d1d24dd4)
[INFO] running `Command { std: "docker" "inspect" "9993e8552d7b985db8ad9424b0ce55fac7be4ef53d8b5a8d4673dc78b9d5cc03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9993e8552d7b985db8ad9424b0ce55fac7be4ef53d8b5a8d4673dc78b9d5cc03", kill_on_drop: false }`
[INFO] [stdout] 9993e8552d7b985db8ad9424b0ce55fac7be4ef53d8b5a8d4673dc78b9d5cc03