[INFO] updating cached repository jarcane/wf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jarcane/wf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jarcane/wf" "work/ex/beta-1.37-6/sources/1.36.0/gh/jarcane/wf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jarcane/wf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jarcane/wf" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jarcane/wf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jarcane/wf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b06e321eeba5fce97db3d67010a3b300c98104b4
[INFO] sha for GitHub repo jarcane/wf: b06e321eeba5fce97db3d67010a3b300c98104b4
[INFO] validating manifest of jarcane/wf 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 jarcane/wf 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 jarcane/wf
[INFO] finished frobbing jarcane/wf
[INFO] frobbed toml for jarcane/wf written to work/ex/beta-1.37-6/sources/1.36.0/gh/jarcane/wf/Cargo.toml
[INFO] started frobbing jarcane/wf
[INFO] finished frobbing jarcane/wf
[INFO] frobbed toml for jarcane/wf written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jarcane/wf/Cargo.toml
[INFO] crate jarcane/wf 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 jarcane/wf 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/gh/jarcane/wf:/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] 5040ee6be7494f9b9e96739a03a71a82b2d6e181e215a213fc92dc2ddb5f0fd6
[INFO] running `"docker" "start" "-a" "5040ee6be7494f9b9e96739a03a71a82b2d6e181e215a213fc92dc2ddb5f0fd6"`
[INFO] [stderr]    Compiling itertools v0.5.6
[INFO] [stderr]    Compiling wf v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `"docker" "inspect" "5040ee6be7494f9b9e96739a03a71a82b2d6e181e215a213fc92dc2ddb5f0fd6"`
[INFO] running `"docker" "rm" "-f" "5040ee6be7494f9b9e96739a03a71a82b2d6e181e215a213fc92dc2ddb5f0fd6"`
[INFO] [stdout] 5040ee6be7494f9b9e96739a03a71a82b2d6e181e215a213fc92dc2ddb5f0fd6
[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/gh/jarcane/wf:/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] 4efb917070b90d504e7a3cdb28624049b73afd89d0109d811338b5ea902cbcdc
[INFO] running `"docker" "start" "-a" "4efb917070b90d504e7a3cdb28624049b73afd89d0109d811338b5ea902cbcdc"`
[INFO] [stderr]    Compiling wf v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "4efb917070b90d504e7a3cdb28624049b73afd89d0109d811338b5ea902cbcdc"`
[INFO] running `"docker" "rm" "-f" "4efb917070b90d504e7a3cdb28624049b73afd89d0109d811338b5ea902cbcdc"`
[INFO] [stdout] 4efb917070b90d504e7a3cdb28624049b73afd89d0109d811338b5ea902cbcdc
[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/gh/jarcane/wf:/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] a7bca9f97e84d7cad7c05da111c11dde9f3b729b41aaa61f5d3c89b155996de5
[INFO] running `"docker" "start" "-a" "a7bca9f97e84d7cad7c05da111c11dde9f3b729b41aaa61f5d3c89b155996de5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wf-9138dd9062695ed5
[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" "a7bca9f97e84d7cad7c05da111c11dde9f3b729b41aaa61f5d3c89b155996de5"`
[INFO] running `"docker" "rm" "-f" "a7bca9f97e84d7cad7c05da111c11dde9f3b729b41aaa61f5d3c89b155996de5"`
[INFO] [stdout] a7bca9f97e84d7cad7c05da111c11dde9f3b729b41aaa61f5d3c89b155996de5