[INFO] updating cached repository robertdfrench/rusty-doors
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/robertdfrench/rusty-doors
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/robertdfrench/rusty-doors" "work/ex/beta-1.38-1/sources/1.37.0/gh/robertdfrench/rusty-doors"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/robertdfrench/rusty-doors'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/robertdfrench/rusty-doors" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/robertdfrench/rusty-doors"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/robertdfrench/rusty-doors'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] caab2f4ef9651349a54b32d47766530949a52b61
[INFO] sha for GitHub repo robertdfrench/rusty-doors: caab2f4ef9651349a54b32d47766530949a52b61
[INFO] validating manifest of robertdfrench/rusty-doors on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of robertdfrench/rusty-doors on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing robertdfrench/rusty-doors
[INFO] finished frobbing robertdfrench/rusty-doors
[INFO] frobbed toml for robertdfrench/rusty-doors written to work/ex/beta-1.38-1/sources/1.37.0/gh/robertdfrench/rusty-doors/Cargo.toml
[INFO] started frobbing robertdfrench/rusty-doors
[INFO] finished frobbing robertdfrench/rusty-doors
[INFO] frobbed toml for robertdfrench/rusty-doors written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/robertdfrench/rusty-doors/Cargo.toml
[INFO] crate robertdfrench/rusty-doors already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/robertdfrench/rusty-doors/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing robertdfrench/rusty-doors against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/robertdfrench/rusty-doors:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 68a0b1d9bf54f76215c8be056e1996ebd85210aad8825ea88015854c9c89df86
[INFO] running `"docker" "start" "-a" "68a0b1d9bf54f76215c8be056e1996ebd85210aad8825ea88015854c9c89df86"`
[INFO] [stderr]    Compiling doors v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "68a0b1d9bf54f76215c8be056e1996ebd85210aad8825ea88015854c9c89df86"`
[INFO] running `"docker" "rm" "-f" "68a0b1d9bf54f76215c8be056e1996ebd85210aad8825ea88015854c9c89df86"`
[INFO] [stdout] 68a0b1d9bf54f76215c8be056e1996ebd85210aad8825ea88015854c9c89df86
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/robertdfrench/rusty-doors:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 84d0bb118b9dc4ad33a9991483f5a2de056911186fabb048c640e7d5e4261128
[INFO] running `"docker" "start" "-a" "84d0bb118b9dc4ad33a9991483f5a2de056911186fabb048c640e7d5e4261128"`
[INFO] [stderr]    Compiling doors v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "84d0bb118b9dc4ad33a9991483f5a2de056911186fabb048c640e7d5e4261128"`
[INFO] running `"docker" "rm" "-f" "84d0bb118b9dc4ad33a9991483f5a2de056911186fabb048c640e7d5e4261128"`
[INFO] [stdout] 84d0bb118b9dc4ad33a9991483f5a2de056911186fabb048c640e7d5e4261128
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/robertdfrench/rusty-doors:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d608be0f666093fa8c737b3836dd70b733c1d37c563bb09871b9bfa44e9b41f0
[INFO] running `"docker" "start" "-a" "d608be0f666093fa8c737b3836dd70b733c1d37c563bb09871b9bfa44e9b41f0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/doors-f332e7b49be4d6b6
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests doors
[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] [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" "d608be0f666093fa8c737b3836dd70b733c1d37c563bb09871b9bfa44e9b41f0"`
[INFO] running `"docker" "rm" "-f" "d608be0f666093fa8c737b3836dd70b733c1d37c563bb09871b9bfa44e9b41f0"`
[INFO] [stdout] d608be0f666093fa8c737b3836dd70b733c1d37c563bb09871b9bfa44e9b41f0