[INFO] updating cached repository Rogach/mkprompt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Rogach/mkprompt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Rogach/mkprompt" "work/ex/beta-1.37-6/sources/1.36.0/gh/Rogach/mkprompt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Rogach/mkprompt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Rogach/mkprompt" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Rogach/mkprompt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Rogach/mkprompt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f7e18c6673f127cc00fd71f4d912b73962012552
[INFO] sha for GitHub repo Rogach/mkprompt: f7e18c6673f127cc00fd71f4d912b73962012552
[INFO] validating manifest of Rogach/mkprompt 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 Rogach/mkprompt 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 Rogach/mkprompt
[INFO] finished frobbing Rogach/mkprompt
[INFO] frobbed toml for Rogach/mkprompt written to work/ex/beta-1.37-6/sources/1.36.0/gh/Rogach/mkprompt/Cargo.toml
[INFO] started frobbing Rogach/mkprompt
[INFO] finished frobbing Rogach/mkprompt
[INFO] frobbed toml for Rogach/mkprompt written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Rogach/mkprompt/Cargo.toml
[INFO] crate Rogach/mkprompt already has a lockfile, it will not be regenerated
[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 Rogach/mkprompt 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-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Rogach/mkprompt:/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] f4c35c8b52160ae1fc097dd175a5c32d3fe8f5d542f775742b487cff395399fe
[INFO] running `"docker" "start" "-a" "f4c35c8b52160ae1fc097dd175a5c32d3fe8f5d542f775742b487cff395399fe"`
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling curl-sys v0.4.15
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling git2 v0.8.0
[INFO] [stderr]    Compiling mkprompt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.99s
[INFO] running `"docker" "inspect" "f4c35c8b52160ae1fc097dd175a5c32d3fe8f5d542f775742b487cff395399fe"`
[INFO] running `"docker" "rm" "-f" "f4c35c8b52160ae1fc097dd175a5c32d3fe8f5d542f775742b487cff395399fe"`
[INFO] [stdout] f4c35c8b52160ae1fc097dd175a5c32d3fe8f5d542f775742b487cff395399fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Rogach/mkprompt:/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] 34adf8ffe80330d5f80084187e0453a26c6f639b9cb89a1e75dfff29083d3659
[INFO] running `"docker" "start" "-a" "34adf8ffe80330d5f80084187e0453a26c6f639b9cb89a1e75dfff29083d3659"`
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.83
[INFO] [stderr]    Compiling criterion-stats v0.3.0
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling criterion-plot v0.2.7
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling handlebars v1.0.5
[INFO] [stderr]    Compiling criterion v0.2.7
[INFO] [stderr]    Compiling mkprompt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.74s
[INFO] running `"docker" "inspect" "34adf8ffe80330d5f80084187e0453a26c6f639b9cb89a1e75dfff29083d3659"`
[INFO] running `"docker" "rm" "-f" "34adf8ffe80330d5f80084187e0453a26c6f639b9cb89a1e75dfff29083d3659"`
[INFO] [stdout] 34adf8ffe80330d5f80084187e0453a26c6f639b9cb89a1e75dfff29083d3659
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Rogach/mkprompt:/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] bbe4de04c5f3abe32b99f6625fd6fe823c496ef01f2dee06a5252ac2b38d926e
[INFO] running `"docker" "start" "-a" "bbe4de04c5f3abe32b99f6625fd6fe823c496ef01f2dee06a5252ac2b38d926e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mkprompt-db7cd2068dde0485
[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" "bbe4de04c5f3abe32b99f6625fd6fe823c496ef01f2dee06a5252ac2b38d926e"`
[INFO] running `"docker" "rm" "-f" "bbe4de04c5f3abe32b99f6625fd6fe823c496ef01f2dee06a5252ac2b38d926e"`
[INFO] [stdout] bbe4de04c5f3abe32b99f6625fd6fe823c496ef01f2dee06a5252ac2b38d926e