[INFO] fetching crate musical_scales 0.2.0...
[INFO] testing musical_scales-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate musical_scales 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate musical_scales 0.2.0
[INFO] finished tweaking crates.io crate musical_scales 0.2.0
[INFO] tweaked toml for crates.io crate musical_scales 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate musical_scales 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a18384b20b581178af123a6a3a092cb76e441528dbad3e44e13c87e26ee31a19
[INFO] running `Command { std: "docker" "start" "-a" "a18384b20b581178af123a6a3a092cb76e441528dbad3e44e13c87e26ee31a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a18384b20b581178af123a6a3a092cb76e441528dbad3e44e13c87e26ee31a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a18384b20b581178af123a6a3a092cb76e441528dbad3e44e13c87e26ee31a19", kill_on_drop: false }`
[INFO] [stdout] a18384b20b581178af123a6a3a092cb76e441528dbad3e44e13c87e26ee31a19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e76280da1b17e6164e2779649d1d892eca50d6d2e0130e84f96cea51394d526f
[INFO] running `Command { std: "docker" "start" "-a" "e76280da1b17e6164e2779649d1d892eca50d6d2e0130e84f96cea51394d526f", kill_on_drop: false }`
[INFO] [stderr]    Compiling musical_scales v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "e76280da1b17e6164e2779649d1d892eca50d6d2e0130e84f96cea51394d526f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76280da1b17e6164e2779649d1d892eca50d6d2e0130e84f96cea51394d526f", kill_on_drop: false }`
[INFO] [stdout] e76280da1b17e6164e2779649d1d892eca50d6d2e0130e84f96cea51394d526f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfb514a3cef973c2fde128adeba177584efdf0774ba4f1a343487ff3bff80494
[INFO] running `Command { std: "docker" "start" "-a" "dfb514a3cef973c2fde128adeba177584efdf0774ba4f1a343487ff3bff80494", kill_on_drop: false }`
[INFO] [stderr]    Compiling musical_scales v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "dfb514a3cef973c2fde128adeba177584efdf0774ba4f1a343487ff3bff80494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfb514a3cef973c2fde128adeba177584efdf0774ba4f1a343487ff3bff80494", kill_on_drop: false }`
[INFO] [stdout] dfb514a3cef973c2fde128adeba177584efdf0774ba4f1a343487ff3bff80494
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de665f3e88b18adb2ef9cc12768c9f2a667b2cc7c5daedb0bde09d9c5b7050f1
[INFO] running `Command { std: "docker" "start" "-a" "de665f3e88b18adb2ef9cc12768c9f2a667b2cc7c5daedb0bde09d9c5b7050f1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/musical_scales-09e4a37065f003a0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::circles ... ok
[INFO] [stdout] test tests::scales ... ok
[INFO] [stdout] test tests::pitches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests musical_scales
[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" "de665f3e88b18adb2ef9cc12768c9f2a667b2cc7c5daedb0bde09d9c5b7050f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de665f3e88b18adb2ef9cc12768c9f2a667b2cc7c5daedb0bde09d9c5b7050f1", kill_on_drop: false }`
[INFO] [stdout] de665f3e88b18adb2ef9cc12768c9f2a667b2cc7c5daedb0bde09d9c5b7050f1