[INFO] crate crevsum 0.3.0 is already in cache
[INFO] extracting crate crevsum 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/crevsum/0.3.0
[INFO] extracting crate crevsum 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crevsum/0.3.0
[INFO] validating manifest of crevsum-0.3.0 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 crevsum-0.3.0 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 crevsum-0.3.0
[INFO] finished frobbing crevsum-0.3.0
[INFO] frobbed toml for crevsum-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/crevsum/0.3.0/Cargo.toml
[INFO] started frobbing crevsum-0.3.0
[INFO] finished frobbing crevsum-0.3.0
[INFO] frobbed toml for crevsum-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crevsum/0.3.0/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] 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 crevsum-0.3.0 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/crevsum/0.3.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 366e71b794acbf78c3fa06b661192e26238045bdd61c6a913f93f9891aaf4a2c
[INFO] running `"docker" "start" "-a" "366e71b794acbf78c3fa06b661192e26238045bdd61c6a913f93f9891aaf4a2c"`
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling common_failures v0.1.1
[INFO] [stderr]    Compiling blake2 v0.8.0
[INFO] [stderr]    Compiling crev-recursive-digest v0.2.1
[INFO] [stderr]    Compiling crev-common v0.3.0
[INFO] [stderr]    Compiling crevsum v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.45s
[INFO] running `"docker" "inspect" "366e71b794acbf78c3fa06b661192e26238045bdd61c6a913f93f9891aaf4a2c"`
[INFO] running `"docker" "rm" "-f" "366e71b794acbf78c3fa06b661192e26238045bdd61c6a913f93f9891aaf4a2c"`
[INFO] [stdout] 366e71b794acbf78c3fa06b661192e26238045bdd61c6a913f93f9891aaf4a2c
[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/crevsum/0.3.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ec5cdc88db77e93975047f6ff39d2ae343bc3b321d7abc9036a1c13ea27caa62
[INFO] running `"docker" "start" "-a" "ec5cdc88db77e93975047f6ff39d2ae343bc3b321d7abc9036a1c13ea27caa62"`
[INFO] [stderr]    Compiling crevsum v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "ec5cdc88db77e93975047f6ff39d2ae343bc3b321d7abc9036a1c13ea27caa62"`
[INFO] running `"docker" "rm" "-f" "ec5cdc88db77e93975047f6ff39d2ae343bc3b321d7abc9036a1c13ea27caa62"`
[INFO] [stdout] ec5cdc88db77e93975047f6ff39d2ae343bc3b321d7abc9036a1c13ea27caa62
[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/crevsum/0.3.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d6903f8be37fd4bb6a20978e80b744a344f0d6ff1566882c03896e0e5b68b91d
[INFO] running `"docker" "start" "-a" "d6903f8be37fd4bb6a20978e80b744a344f0d6ff1566882c03896e0e5b68b91d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crevsum-15becd35988bb47f
[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" "d6903f8be37fd4bb6a20978e80b744a344f0d6ff1566882c03896e0e5b68b91d"`
[INFO] running `"docker" "rm" "-f" "d6903f8be37fd4bb6a20978e80b744a344f0d6ff1566882c03896e0e5b68b91d"`
[INFO] [stdout] d6903f8be37fd4bb6a20978e80b744a344f0d6ff1566882c03896e0e5b68b91d