[INFO] fetching crate rusty-daw-engine 0.0.0...
[INFO] testing rusty-daw-engine-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rusty-daw-engine 0.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rusty-daw-engine 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty-daw-engine 0.0.0
[INFO] finished tweaking crates.io crate rusty-daw-engine 0.0.0
[INFO] tweaked toml for crates.io crate rusty-daw-engine 0.0.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df429b676a42607c07f9b92fcf0e49b722bfecce42baffe51f7ddf485e5f0c2d
[INFO] running `Command { std: "docker" "start" "-a" "df429b676a42607c07f9b92fcf0e49b722bfecce42baffe51f7ddf485e5f0c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df429b676a42607c07f9b92fcf0e49b722bfecce42baffe51f7ddf485e5f0c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df429b676a42607c07f9b92fcf0e49b722bfecce42baffe51f7ddf485e5f0c2d", kill_on_drop: false }`
[INFO] [stdout] df429b676a42607c07f9b92fcf0e49b722bfecce42baffe51f7ddf485e5f0c2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbb23012bdcb9422a778fafac2de3c4bf0a5ed9d54e962de4adc2eb7d52e9185
[INFO] running `Command { std: "docker" "start" "-a" "fbb23012bdcb9422a778fafac2de3c4bf0a5ed9d54e962de4adc2eb7d52e9185", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-daw-engine v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "fbb23012bdcb9422a778fafac2de3c4bf0a5ed9d54e962de4adc2eb7d52e9185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb23012bdcb9422a778fafac2de3c4bf0a5ed9d54e962de4adc2eb7d52e9185", kill_on_drop: false }`
[INFO] [stdout] fbb23012bdcb9422a778fafac2de3c4bf0a5ed9d54e962de4adc2eb7d52e9185
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21cd707f4df249b4c3055e308214b45dcc6722f89dfb77f6d0ecd420c1df0184
[INFO] running `Command { std: "docker" "start" "-a" "21cd707f4df249b4c3055e308214b45dcc6722f89dfb77f6d0ecd420c1df0184", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rusty-daw-engine v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "21cd707f4df249b4c3055e308214b45dcc6722f89dfb77f6d0ecd420c1df0184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21cd707f4df249b4c3055e308214b45dcc6722f89dfb77f6d0ecd420c1df0184", kill_on_drop: false }`
[INFO] [stdout] 21cd707f4df249b4c3055e308214b45dcc6722f89dfb77f6d0ecd420c1df0184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e51a0011b5e142db2e1516dd2dc6781d04f04845048d24e17c6fc7f29313d421
[INFO] running `Command { std: "docker" "start" "-a" "e51a0011b5e142db2e1516dd2dc6781d04f04845048d24e17c6fc7f29313d421", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusty_daw_engine-e3c8357fa068e700)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusty-daw-engine
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "e51a0011b5e142db2e1516dd2dc6781d04f04845048d24e17c6fc7f29313d421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51a0011b5e142db2e1516dd2dc6781d04f04845048d24e17c6fc7f29313d421", kill_on_drop: false }`
[INFO] [stdout] e51a0011b5e142db2e1516dd2dc6781d04f04845048d24e17c6fc7f29313d421