[INFO] fetching crate lv2rs-core 0.3.3...
[INFO] extracting crate lv2rs-core 0.3.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/lv2rs-core/0.3.3
[INFO] extracting crate lv2rs-core 0.3.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lv2rs-core/0.3.3
[INFO] validating manifest of lv2rs-core-0.3.3 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 lv2rs-core-0.3.3 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 lv2rs-core-0.3.3
[INFO] finished frobbing lv2rs-core-0.3.3
[INFO] frobbed toml for lv2rs-core-0.3.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lv2rs-core/0.3.3/Cargo.toml
[INFO] started frobbing lv2rs-core-0.3.3
[INFO] finished frobbing lv2rs-core-0.3.3
[INFO] frobbed toml for lv2rs-core-0.3.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lv2rs-core/0.3.3/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 lv2rs-core-0.3.3 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/lv2rs-core/0.3.3:/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] 771456476aa8248e9970e4af5f445af50ee5651d603b9cf12b49f51f67f838a8
[INFO] running `"docker" "start" "-a" "771456476aa8248e9970e4af5f445af50ee5651d603b9cf12b49f51f67f838a8"`
[INFO] [stderr]    Compiling lv2rs-core v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "771456476aa8248e9970e4af5f445af50ee5651d603b9cf12b49f51f67f838a8"`
[INFO] running `"docker" "rm" "-f" "771456476aa8248e9970e4af5f445af50ee5651d603b9cf12b49f51f67f838a8"`
[INFO] [stdout] 771456476aa8248e9970e4af5f445af50ee5651d603b9cf12b49f51f67f838a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/lv2rs-core/0.3.3:/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] 7be735c65cf303596d37c7b5d09aaee0592722fc1519537ebe6b9693620f2d95
[INFO] running `"docker" "start" "-a" "7be735c65cf303596d37c7b5d09aaee0592722fc1519537ebe6b9693620f2d95"`
[INFO] [stderr]    Compiling lv2rs-core v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "7be735c65cf303596d37c7b5d09aaee0592722fc1519537ebe6b9693620f2d95"`
[INFO] running `"docker" "rm" "-f" "7be735c65cf303596d37c7b5d09aaee0592722fc1519537ebe6b9693620f2d95"`
[INFO] [stdout] 7be735c65cf303596d37c7b5d09aaee0592722fc1519537ebe6b9693620f2d95
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/lv2rs-core/0.3.3:/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] bab2df6b27e5e3284d1d35d6b4b8dd228f162e32b0b264868b3ee8e1c2d0be2c
[INFO] running `"docker" "start" "-a" "bab2df6b27e5e3284d1d35d6b4b8dd228f162e32b0b264868b3ee8e1c2d0be2c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lv2rs_core-0feb6a336fe28235
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test feature::test_map_features ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/plugin-0e7e34b9ca604841
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_plugin ... ok
[INFO] [stderr]    Doc-tests lv2rs-core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - lv2_main (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bab2df6b27e5e3284d1d35d6b4b8dd228f162e32b0b264868b3ee8e1c2d0be2c"`
[INFO] running `"docker" "rm" "-f" "bab2df6b27e5e3284d1d35d6b4b8dd228f162e32b0b264868b3ee8e1c2d0be2c"`
[INFO] [stdout] bab2df6b27e5e3284d1d35d6b4b8dd228f162e32b0b264868b3ee8e1c2d0be2c