[INFO] crate char-slice 1.0.0 is already in cache
[INFO] extracting crate char-slice 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/char-slice/1.0.0
[INFO] extracting crate char-slice 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/char-slice/1.0.0
[INFO] validating manifest of char-slice-1.0.0 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 char-slice-1.0.0 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 char-slice-1.0.0
[INFO] finished frobbing char-slice-1.0.0
[INFO] frobbed toml for char-slice-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/char-slice/1.0.0/Cargo.toml
[INFO] started frobbing char-slice-1.0.0
[INFO] finished frobbing char-slice-1.0.0
[INFO] frobbed toml for char-slice-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/char-slice/1.0.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 char-slice-1.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/char-slice/1.0.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1091dfdfbd80189fedd1d7e93c25314c07b85c0e9d5ccbed33e6f3a35fd52e2a
[INFO] running `"docker" "start" "-a" "1091dfdfbd80189fedd1d7e93c25314c07b85c0e9d5ccbed33e6f3a35fd52e2a"`
[INFO] [stderr]    Compiling char-slice v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "1091dfdfbd80189fedd1d7e93c25314c07b85c0e9d5ccbed33e6f3a35fd52e2a"`
[INFO] running `"docker" "rm" "-f" "1091dfdfbd80189fedd1d7e93c25314c07b85c0e9d5ccbed33e6f3a35fd52e2a"`
[INFO] [stdout] 1091dfdfbd80189fedd1d7e93c25314c07b85c0e9d5ccbed33e6f3a35fd52e2a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/char-slice/1.0.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c1a1ea40bcd7e51159ed83a277266df0d75ed6df363d5459fea0cbb79820053c
[INFO] running `"docker" "start" "-a" "c1a1ea40bcd7e51159ed83a277266df0d75ed6df363d5459fea0cbb79820053c"`
[INFO] [stderr]    Compiling char-slice v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "c1a1ea40bcd7e51159ed83a277266df0d75ed6df363d5459fea0cbb79820053c"`
[INFO] running `"docker" "rm" "-f" "c1a1ea40bcd7e51159ed83a277266df0d75ed6df363d5459fea0cbb79820053c"`
[INFO] [stdout] c1a1ea40bcd7e51159ed83a277266df0d75ed6df363d5459fea0cbb79820053c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/char-slice/1.0.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] fcefefb5d192fff5a6a6b02c9d602455ab21f7ba10684412162394e5e0aa399b
[INFO] running `"docker" "start" "-a" "fcefefb5d192fff5a6a6b02c9d602455ab21f7ba10684412162394e5e0aa399b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/char_slice-3f486f4a3f8db81b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test substr_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests char-slice
[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" "fcefefb5d192fff5a6a6b02c9d602455ab21f7ba10684412162394e5e0aa399b"`
[INFO] running `"docker" "rm" "-f" "fcefefb5d192fff5a6a6b02c9d602455ab21f7ba10684412162394e5e0aa399b"`
[INFO] [stdout] fcefefb5d192fff5a6a6b02c9d602455ab21f7ba10684412162394e5e0aa399b