[INFO] crate tune 0.4.0 is already in cache
[INFO] extracting crate tune 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/tune/0.4.0
[INFO] extracting crate tune 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tune/0.4.0
[INFO] validating manifest of tune-0.4.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tune-0.4.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tune-0.4.0
[INFO] finished frobbing tune-0.4.0
[INFO] frobbed toml for tune-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tune/0.4.0/Cargo.toml
[INFO] started frobbing tune-0.4.0
[INFO] finished frobbing tune-0.4.0
[INFO] frobbed toml for tune-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tune/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tune-0.4.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tune/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] dcacc4f19551e160fd06ff16436ea7ce6c03543dcbaae56db49205a2ec42f5c3
[INFO] running `"docker" "start" "-a" "dcacc4f19551e160fd06ff16436ea7ce6c03543dcbaae56db49205a2ec42f5c3"`
[INFO] [stderr]    Compiling tune v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `"docker" "inspect" "dcacc4f19551e160fd06ff16436ea7ce6c03543dcbaae56db49205a2ec42f5c3"`
[INFO] running `"docker" "rm" "-f" "dcacc4f19551e160fd06ff16436ea7ce6c03543dcbaae56db49205a2ec42f5c3"`
[INFO] [stdout] dcacc4f19551e160fd06ff16436ea7ce6c03543dcbaae56db49205a2ec42f5c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tune/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 89280c3fb94e454ac7b9494e804d4e756f86211926b4d99d27e5cd5247652491
[INFO] running `"docker" "start" "-a" "89280c3fb94e454ac7b9494e804d4e756f86211926b4d99d27e5cd5247652491"`
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling tune v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `"docker" "inspect" "89280c3fb94e454ac7b9494e804d4e756f86211926b4d99d27e5cd5247652491"`
[INFO] running `"docker" "rm" "-f" "89280c3fb94e454ac7b9494e804d4e756f86211926b4d99d27e5cd5247652491"`
[INFO] [stdout] 89280c3fb94e454ac7b9494e804d4e756f86211926b4d99d27e5cd5247652491
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tune/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d35d97a9893fb13e179627ffe73412ba075839514dee71a7486ac55baa3fe0fd
[INFO] running `"docker" "start" "-a" "d35d97a9893fb13e179627ffe73412ba075839514dee71a7486ac55baa3fe0fd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tune-29402f1f4f4aa149
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test math::test::div_mod_f64 ... ok
[INFO] [stdout] test key_map::test::format_key_map ... ok
[INFO] [stdout] test math::test::div_mod_i32 ... ok
[INFO] [stdout] test pitch::test::describe_in_strange_pitch ... ok
[INFO] [stdout] test pitch::test::describe_in_default_pitch ... ok
[INFO] [stdout] test scale::test::create_equal_temperament_scale ... ok
[INFO] [stdout] test scale::test::create_harmonics_scale ... ok
[INFO] [stdout] test scale::test::create_rank2_temperament_scale ... ok
[INFO] [stdout] test ratio::parses_successfully ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tune-569491adbf67a7d2
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tune
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d35d97a9893fb13e179627ffe73412ba075839514dee71a7486ac55baa3fe0fd"`
[INFO] running `"docker" "rm" "-f" "d35d97a9893fb13e179627ffe73412ba075839514dee71a7486ac55baa3fe0fd"`
[INFO] [stdout] d35d97a9893fb13e179627ffe73412ba075839514dee71a7486ac55baa3fe0fd