[INFO] crate ufmt-write 0.1.0-beta.1 is already in cache
[INFO] extracting crate ufmt-write 0.1.0-beta.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/ufmt-write/0.1.0-beta.1
[INFO] extracting crate ufmt-write 0.1.0-beta.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ufmt-write/0.1.0-beta.1
[INFO] validating manifest of ufmt-write-0.1.0-beta.1 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 ufmt-write-0.1.0-beta.1 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 ufmt-write-0.1.0-beta.1
[INFO] finished frobbing ufmt-write-0.1.0-beta.1
[INFO] frobbed toml for ufmt-write-0.1.0-beta.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ufmt-write/0.1.0-beta.1/Cargo.toml
[INFO] started frobbing ufmt-write-0.1.0-beta.1
[INFO] finished frobbing ufmt-write-0.1.0-beta.1
[INFO] frobbed toml for ufmt-write-0.1.0-beta.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ufmt-write/0.1.0-beta.1/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 ufmt-write-0.1.0-beta.1 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/ufmt-write/0.1.0-beta.1:/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] c691de6736b82d2d332e492cc85da7e4a2b61fb28c5066ae8558eb5880fd0a95
[INFO] running `"docker" "start" "-a" "c691de6736b82d2d332e492cc85da7e4a2b61fb28c5066ae8558eb5880fd0a95"`
[INFO] [stderr]    Compiling ufmt-write v0.1.0-beta.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "c691de6736b82d2d332e492cc85da7e4a2b61fb28c5066ae8558eb5880fd0a95"`
[INFO] running `"docker" "rm" "-f" "c691de6736b82d2d332e492cc85da7e4a2b61fb28c5066ae8558eb5880fd0a95"`
[INFO] [stdout] c691de6736b82d2d332e492cc85da7e4a2b61fb28c5066ae8558eb5880fd0a95
[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/ufmt-write/0.1.0-beta.1:/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] 12bcb6a0f89e95da988fdfe6ba0bb51ad5bb9cdf971bb893a3636fa8be184c91
[INFO] running `"docker" "start" "-a" "12bcb6a0f89e95da988fdfe6ba0bb51ad5bb9cdf971bb893a3636fa8be184c91"`
[INFO] [stderr]    Compiling ufmt-write v0.1.0-beta.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "12bcb6a0f89e95da988fdfe6ba0bb51ad5bb9cdf971bb893a3636fa8be184c91"`
[INFO] running `"docker" "rm" "-f" "12bcb6a0f89e95da988fdfe6ba0bb51ad5bb9cdf971bb893a3636fa8be184c91"`
[INFO] [stdout] 12bcb6a0f89e95da988fdfe6ba0bb51ad5bb9cdf971bb893a3636fa8be184c91
[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/ufmt-write/0.1.0-beta.1:/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] 6e103ef91645e9922fd726f8d8468828f2176d29dd6abe677eac02d84bf8c43f
[INFO] running `"docker" "start" "-a" "6e103ef91645e9922fd726f8d8468828f2176d29dd6abe677eac02d84bf8c43f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ufmt_write-93f320c37a66c478
[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 ufmt-write
[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" "6e103ef91645e9922fd726f8d8468828f2176d29dd6abe677eac02d84bf8c43f"`
[INFO] running `"docker" "rm" "-f" "6e103ef91645e9922fd726f8d8468828f2176d29dd6abe677eac02d84bf8c43f"`
[INFO] [stdout] 6e103ef91645e9922fd726f8d8468828f2176d29dd6abe677eac02d84bf8c43f