[INFO] crate calc 0.0.2 is already in cache
[INFO] extracting crate calc 0.0.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/calc/0.0.2
[INFO] extracting crate calc 0.0.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/calc/0.0.2
[INFO] validating manifest of calc-0.0.2 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 calc-0.0.2 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 calc-0.0.2
[INFO] finished frobbing calc-0.0.2
[INFO] frobbed toml for calc-0.0.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/calc/0.0.2/Cargo.toml
[INFO] started frobbing calc-0.0.2
[INFO] finished frobbing calc-0.0.2
[INFO] frobbed toml for calc-0.0.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/calc/0.0.2/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing calc-0.0.2 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-2/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/calc/0.0.2:/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] 1c8976b47c825fa4ba77be1ae3a3d651252562e4218bb53921947743be2a62b3
[INFO] running `"docker" "start" "-a" "1c8976b47c825fa4ba77be1ae3a3d651252562e4218bb53921947743be2a62b3"`
[INFO] [stderr]    Compiling calc v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "1c8976b47c825fa4ba77be1ae3a3d651252562e4218bb53921947743be2a62b3"`
[INFO] running `"docker" "rm" "-f" "1c8976b47c825fa4ba77be1ae3a3d651252562e4218bb53921947743be2a62b3"`
[INFO] [stdout] 1c8976b47c825fa4ba77be1ae3a3d651252562e4218bb53921947743be2a62b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/calc/0.0.2:/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] 5209ee7c548f205f3233e90bbcfeedac980234c66d80f96da438d2e4b2f0005a
[INFO] running `"docker" "start" "-a" "5209ee7c548f205f3233e90bbcfeedac980234c66d80f96da438d2e4b2f0005a"`
[INFO] [stderr]    Compiling calc v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "5209ee7c548f205f3233e90bbcfeedac980234c66d80f96da438d2e4b2f0005a"`
[INFO] running `"docker" "rm" "-f" "5209ee7c548f205f3233e90bbcfeedac980234c66d80f96da438d2e4b2f0005a"`
[INFO] [stdout] 5209ee7c548f205f3233e90bbcfeedac980234c66d80f96da438d2e4b2f0005a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/calc/0.0.2:/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] 77b8b27bc36875732a6049ac6d3ef2f8266aad9d15224c51daed885d8b01f63a
[INFO] running `"docker" "start" "-a" "77b8b27bc36875732a6049ac6d3ef2f8266aad9d15224c51daed885d8b01f63a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calc-d531b726275bc68c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... 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 calc
[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" "77b8b27bc36875732a6049ac6d3ef2f8266aad9d15224c51daed885d8b01f63a"`
[INFO] running `"docker" "rm" "-f" "77b8b27bc36875732a6049ac6d3ef2f8266aad9d15224c51daed885d8b01f63a"`
[INFO] [stdout] 77b8b27bc36875732a6049ac6d3ef2f8266aad9d15224c51daed885d8b01f63a