[INFO] fetching crate rhythm-core 0.2.0...
[INFO] testing rhythm-core-0.2.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rhythm-core 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rhythm-core 0.2.0
[INFO] finished tweaking crates.io crate rhythm-core 0.2.0
[INFO] tweaked toml for crates.io crate rhythm-core 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rhythm-core 0.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aaa4b2d64d9c6e481ac2d8ba5b8cad1266b227e95086ff7eba8a3df4a107d79
[INFO] running `Command { std: "docker" "start" "-a" "5aaa4b2d64d9c6e481ac2d8ba5b8cad1266b227e95086ff7eba8a3df4a107d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aaa4b2d64d9c6e481ac2d8ba5b8cad1266b227e95086ff7eba8a3df4a107d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aaa4b2d64d9c6e481ac2d8ba5b8cad1266b227e95086ff7eba8a3df4a107d79", kill_on_drop: false }`
[INFO] [stdout] 5aaa4b2d64d9c6e481ac2d8ba5b8cad1266b227e95086ff7eba8a3df4a107d79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca2129ce694ff3972e49422147b563cf9beb768014d67a1d9878095a38b3b6f8
[INFO] running `Command { std: "docker" "start" "-a" "ca2129ce694ff3972e49422147b563cf9beb768014d67a1d9878095a38b3b6f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rhythm-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "ca2129ce694ff3972e49422147b563cf9beb768014d67a1d9878095a38b3b6f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca2129ce694ff3972e49422147b563cf9beb768014d67a1d9878095a38b3b6f8", kill_on_drop: false }`
[INFO] [stdout] ca2129ce694ff3972e49422147b563cf9beb768014d67a1d9878095a38b3b6f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7bfa7c0a42413fefa2cad490d32b85e2f7afd84d96ecf7dfe8c8f7548fc86f5
[INFO] running `Command { std: "docker" "start" "-a" "b7bfa7c0a42413fefa2cad490d32b85e2f7afd84d96ecf7dfe8c8f7548fc86f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhythm-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "b7bfa7c0a42413fefa2cad490d32b85e2f7afd84d96ecf7dfe8c8f7548fc86f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7bfa7c0a42413fefa2cad490d32b85e2f7afd84d96ecf7dfe8c8f7548fc86f5", kill_on_drop: false }`
[INFO] [stdout] b7bfa7c0a42413fefa2cad490d32b85e2f7afd84d96ecf7dfe8c8f7548fc86f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b97de25e063a6bf7e23e51fa97d5ff0cae4e7134d11c6c8556d9ced03223c670
[INFO] running `Command { std: "docker" "start" "-a" "b97de25e063a6bf7e23e51fa97d5ff0cae4e7134d11c6c8556d9ced03223c670", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rhythm_core-1c07fb5bdfddc1e0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test rhythm::tests::test_single_note ... ok
[INFO] [stdout] test rhythm::tests::test_combo_note ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rhythm_core
[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" "b97de25e063a6bf7e23e51fa97d5ff0cae4e7134d11c6c8556d9ced03223c670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97de25e063a6bf7e23e51fa97d5ff0cae4e7134d11c6c8556d9ced03223c670", kill_on_drop: false }`
[INFO] [stdout] b97de25e063a6bf7e23e51fa97d5ff0cae4e7134d11c6c8556d9ced03223c670
