[INFO] updating cached repository spacekookie/just-do-it
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/spacekookie/just-do-it
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/spacekookie/just-do-it" "work/ex/beta-1.37-6/sources/1.36.0/gh/spacekookie/just-do-it"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/spacekookie/just-do-it'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/spacekookie/just-do-it" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/spacekookie/just-do-it"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/spacekookie/just-do-it'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ddd941b62680f1c9db9eaf64a757f5c129ed5a14
[INFO] sha for GitHub repo spacekookie/just-do-it: ddd941b62680f1c9db9eaf64a757f5c129ed5a14
[INFO] validating manifest of spacekookie/just-do-it 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 spacekookie/just-do-it 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 spacekookie/just-do-it
[INFO] finished frobbing spacekookie/just-do-it
[INFO] frobbed toml for spacekookie/just-do-it written to work/ex/beta-1.37-6/sources/1.36.0/gh/spacekookie/just-do-it/Cargo.toml
[INFO] started frobbing spacekookie/just-do-it
[INFO] finished frobbing spacekookie/just-do-it
[INFO] frobbed toml for spacekookie/just-do-it written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/spacekookie/just-do-it/Cargo.toml
[INFO] crate spacekookie/just-do-it 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 spacekookie/just-do-it 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-5/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/spacekookie/just-do-it:/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] 7b2001c2eb6302ea0a90975c45c8b4efb86956e373bd27c623e094f63c3e6056
[INFO] running `"docker" "start" "-a" "7b2001c2eb6302ea0a90975c45c8b4efb86956e373bd27c623e094f63c3e6056"`
[INFO] [stderr]    Compiling serde v1.0.39
[INFO] [stderr]    Compiling question v0.2.1
[INFO] [stderr]    Compiling users v0.6.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling os_type v2.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.39
[INFO] [stderr]    Compiling backtrace v0.3.6
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling human-panic v0.2.0
[INFO] [stderr]    Compiling doit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.13s
[INFO] running `"docker" "inspect" "7b2001c2eb6302ea0a90975c45c8b4efb86956e373bd27c623e094f63c3e6056"`
[INFO] running `"docker" "rm" "-f" "7b2001c2eb6302ea0a90975c45c8b4efb86956e373bd27c623e094f63c3e6056"`
[INFO] [stdout] 7b2001c2eb6302ea0a90975c45c8b4efb86956e373bd27c623e094f63c3e6056
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/spacekookie/just-do-it:/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] 01ce16cab3d085a4f2d00caf8be8b9de7b3be5f4e2503dc641f719e07fe35ae6
[INFO] running `"docker" "start" "-a" "01ce16cab3d085a4f2d00caf8be8b9de7b3be5f4e2503dc641f719e07fe35ae6"`
[INFO] [stderr]    Compiling doit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "01ce16cab3d085a4f2d00caf8be8b9de7b3be5f4e2503dc641f719e07fe35ae6"`
[INFO] running `"docker" "rm" "-f" "01ce16cab3d085a4f2d00caf8be8b9de7b3be5f4e2503dc641f719e07fe35ae6"`
[INFO] [stdout] 01ce16cab3d085a4f2d00caf8be8b9de7b3be5f4e2503dc641f719e07fe35ae6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/spacekookie/just-do-it:/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] 721520afdcac02980fe98ea4187a221d93e2ad0b4cce6c01b71dea852d348fe8
[INFO] running `"docker" "start" "-a" "721520afdcac02980fe98ea4187a221d93e2ad0b4cce6c01b71dea852d348fe8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/doit-f9604421c4c46591
[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" "721520afdcac02980fe98ea4187a221d93e2ad0b4cce6c01b71dea852d348fe8"`
[INFO] running `"docker" "rm" "-f" "721520afdcac02980fe98ea4187a221d93e2ad0b4cce6c01b71dea852d348fe8"`
[INFO] [stdout] 721520afdcac02980fe98ea4187a221d93e2ad0b4cce6c01b71dea852d348fe8