[INFO] crate tinyosc 0.0.3 is already in cache
[INFO] extracting crate tinyosc 0.0.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/tinyosc/0.0.3
[INFO] extracting crate tinyosc 0.0.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tinyosc/0.0.3
[INFO] validating manifest of tinyosc-0.0.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tinyosc-0.0.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tinyosc-0.0.3
[INFO] finished frobbing tinyosc-0.0.3
[INFO] frobbed toml for tinyosc-0.0.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tinyosc/0.0.3/Cargo.toml
[INFO] started frobbing tinyosc-0.0.3
[INFO] finished frobbing tinyosc-0.0.3
[INFO] frobbed toml for tinyosc-0.0.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tinyosc/0.0.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tinyosc-0.0.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tinyosc/0.0.3:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 82259e0238da8633af67b46f74a66cb7fdf6deb6180a3d1f59d04e4bf78d8ccb
[INFO] running `"docker" "start" "-a" "82259e0238da8633af67b46f74a66cb7fdf6deb6180a3d1f59d04e4bf78d8ccb"`
[INFO] [stderr]    Compiling tinyosc v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/test.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | / macro_rules! assert_msg_equal {
[INFO] [stderr] 28 | |     ($x:expr, $expected:expr) => {
[INFO] [stderr] 29 | |         assert_eq!($x.unwrap(), $expected.as_bytes());
[INFO] [stderr] 30 | |     }
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "82259e0238da8633af67b46f74a66cb7fdf6deb6180a3d1f59d04e4bf78d8ccb"`
[INFO] running `"docker" "rm" "-f" "82259e0238da8633af67b46f74a66cb7fdf6deb6180a3d1f59d04e4bf78d8ccb"`
[INFO] [stdout] 82259e0238da8633af67b46f74a66cb7fdf6deb6180a3d1f59d04e4bf78d8ccb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tinyosc/0.0.3:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b8cd0583e7aea5d1072e3882b5d30d1a0da5ad6b7af0d2e35c89bff6d9bd7a54
[INFO] running `"docker" "start" "-a" "b8cd0583e7aea5d1072e3882b5d30d1a0da5ad6b7af0d2e35c89bff6d9bd7a54"`
[INFO] [stderr]    Compiling tinyosc v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/test.rs:97:50
[INFO] [stderr]    |
[INFO] [stderr] 97 |         arguments: osc_args![Argument::None, 42, (0.0 as f32), true, "testing", false]
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "b8cd0583e7aea5d1072e3882b5d30d1a0da5ad6b7af0d2e35c89bff6d9bd7a54"`
[INFO] running `"docker" "rm" "-f" "b8cd0583e7aea5d1072e3882b5d30d1a0da5ad6b7af0d2e35c89bff6d9bd7a54"`
[INFO] [stdout] b8cd0583e7aea5d1072e3882b5d30d1a0da5ad6b7af0d2e35c89bff6d9bd7a54
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tinyosc/0.0.3:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b81e451fa781a8c90a0c639b015adcd1e9cb990e66de1d616f623de1b8e36327
[INFO] running `"docker" "start" "-a" "b81e451fa781a8c90a0c639b015adcd1e9cb990e66de1d616f623de1b8e36327"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tinyosc-f77480aa29b3fab1
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::serialize_bool ... ok
[INFO] [stdout] test test::deserialize_string ... ok
[INFO] [stdout] test test::deserialize_none ... ok
[INFO] [stdout] test test::deserialize_no_args ... ok
[INFO] [stdout] test test::deserialize_kitchen_sink ... ok
[INFO] [stdout] test test::serialize_no_args ... ok
[INFO] [stdout] test test::serialize_i32 ... ok
[INFO] [stdout] test test::deserialize_bool ... ok
[INFO] [stdout] test test::serialize_kitchen_sink ... ok
[INFO] [stdout] test test::deserialize_i32 ... ok
[INFO] [stdout] test test::serialize_f32 ... ok
[INFO] [stdout] test test::serialize_str ... ok
[INFO] [stdout] test test::serialize_none ... ok
[INFO] [stdout] test test::deserialize_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinyosc
[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" "b81e451fa781a8c90a0c639b015adcd1e9cb990e66de1d616f623de1b8e36327"`
[INFO] running `"docker" "rm" "-f" "b81e451fa781a8c90a0c639b015adcd1e9cb990e66de1d616f623de1b8e36327"`
[INFO] [stdout] b81e451fa781a8c90a0c639b015adcd1e9cb990e66de1d616f623de1b8e36327