[INFO] crate smart-leds-trait 0.2.0 is already in cache
[INFO] extracting crate smart-leds-trait 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/smart-leds-trait/0.2.0
[INFO] extracting crate smart-leds-trait 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smart-leds-trait/0.2.0
[INFO] validating manifest of smart-leds-trait-0.2.0 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 smart-leds-trait-0.2.0 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 smart-leds-trait-0.2.0
[INFO] finished frobbing smart-leds-trait-0.2.0
[INFO] frobbed toml for smart-leds-trait-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/smart-leds-trait/0.2.0/Cargo.toml
[INFO] started frobbing smart-leds-trait-0.2.0
[INFO] finished frobbing smart-leds-trait-0.2.0
[INFO] frobbed toml for smart-leds-trait-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smart-leds-trait/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing smart-leds-trait-0.2.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/smart-leds-trait/0.2.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 0d41e0c6eaabc81a101520d4dcd5a0deb45f4a3117d1aa680be492d370484b9d
[INFO] running `"docker" "start" "-a" "0d41e0c6eaabc81a101520d4dcd5a0deb45f4a3117d1aa680be492d370484b9d"`
[INFO] [stderr]    Compiling smart-leds-trait v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "0d41e0c6eaabc81a101520d4dcd5a0deb45f4a3117d1aa680be492d370484b9d"`
[INFO] running `"docker" "rm" "-f" "0d41e0c6eaabc81a101520d4dcd5a0deb45f4a3117d1aa680be492d370484b9d"`
[INFO] [stdout] 0d41e0c6eaabc81a101520d4dcd5a0deb45f4a3117d1aa680be492d370484b9d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/smart-leds-trait/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bc4b60733cf9587f02b1da6751909a8cc4cda811076e7c50573cb87f265d36b8
[INFO] running `"docker" "start" "-a" "bc4b60733cf9587f02b1da6751909a8cc4cda811076e7c50573cb87f265d36b8"`
[INFO] [stderr]    Compiling smart-leds-trait v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "bc4b60733cf9587f02b1da6751909a8cc4cda811076e7c50573cb87f265d36b8"`
[INFO] running `"docker" "rm" "-f" "bc4b60733cf9587f02b1da6751909a8cc4cda811076e7c50573cb87f265d36b8"`
[INFO] [stdout] bc4b60733cf9587f02b1da6751909a8cc4cda811076e7c50573cb87f265d36b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/smart-leds-trait/0.2.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 193415ef7e5bb67d773d766cc06c0b1d4e0c3257bfa081c8bd3de815b948ac97
[INFO] running `"docker" "start" "-a" "193415ef7e5bb67d773d766cc06c0b1d4e0c3257bfa081c8bd3de815b948ac97"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smart_leds_trait-de84d1ef46da23d4
[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 smart-leds-trait
[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" "193415ef7e5bb67d773d766cc06c0b1d4e0c3257bfa081c8bd3de815b948ac97"`
[INFO] running `"docker" "rm" "-f" "193415ef7e5bb67d773d766cc06c0b1d4e0c3257bfa081c8bd3de815b948ac97"`
[INFO] [stdout] 193415ef7e5bb67d773d766cc06c0b1d4e0c3257bfa081c8bd3de815b948ac97