[INFO] cloning repository nsmryan/backplane
[INFO] running `"git" "clone" "--bare" "git://github.com/nsmryan/backplane.git" "work/cache/sources/gh/nsmryan/backplane"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nsmryan/backplane'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nsmryan/backplane" "work/ex/beta-1.37-6/sources/1.36.0/gh/nsmryan/backplane"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nsmryan/backplane'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nsmryan/backplane" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nsmryan/backplane"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nsmryan/backplane'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c0d5ae7cc9da1f07010b430b8c4d601270a27ad2
[INFO] sha for GitHub repo nsmryan/backplane: c0d5ae7cc9da1f07010b430b8c4d601270a27ad2
[INFO] validating manifest of nsmryan/backplane 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 nsmryan/backplane 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 nsmryan/backplane
[INFO] finished frobbing nsmryan/backplane
[INFO] frobbed toml for nsmryan/backplane written to work/ex/beta-1.37-6/sources/1.36.0/gh/nsmryan/backplane/Cargo.toml
[INFO] started frobbing nsmryan/backplane
[INFO] finished frobbing nsmryan/backplane
[INFO] frobbed toml for nsmryan/backplane written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nsmryan/backplane/Cargo.toml
[INFO] crate nsmryan/backplane 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nsmryan/backplane/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[INFO] the lockfile is outdated, regenerating it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" "+1.36.0" "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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nsmryan/backplane 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-0/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/nsmryan/backplane:/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] bf3faed73c4e557df10e3d05cce21391ba61f37a13e8fa147dbaf50a9f36f1d3
[INFO] running `"docker" "start" "-a" "bf3faed73c4e557df10e3d05cce21391ba61f37a13e8fa147dbaf50a9f36f1d3"`
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling backplane v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `"docker" "inspect" "bf3faed73c4e557df10e3d05cce21391ba61f37a13e8fa147dbaf50a9f36f1d3"`
[INFO] running `"docker" "rm" "-f" "bf3faed73c4e557df10e3d05cce21391ba61f37a13e8fa147dbaf50a9f36f1d3"`
[INFO] [stdout] bf3faed73c4e557df10e3d05cce21391ba61f37a13e8fa147dbaf50a9f36f1d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/nsmryan/backplane:/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] d934e7eb0913168a9d4a070946c61584f59c11414f64cbc738769c7a2773df3e
[INFO] running `"docker" "start" "-a" "d934e7eb0913168a9d4a070946c61584f59c11414f64cbc738769c7a2773df3e"`
[INFO] [stderr]    Compiling backplane v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "d934e7eb0913168a9d4a070946c61584f59c11414f64cbc738769c7a2773df3e"`
[INFO] running `"docker" "rm" "-f" "d934e7eb0913168a9d4a070946c61584f59c11414f64cbc738769c7a2773df3e"`
[INFO] [stdout] d934e7eb0913168a9d4a070946c61584f59c11414f64cbc738769c7a2773df3e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/nsmryan/backplane:/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] 220d5fbd4e01c94e9ae648efb4dd3160136bec87cf9b78d5e1e1c4cd4f6615ae
[INFO] running `"docker" "start" "-a" "220d5fbd4e01c94e9ae648efb4dd3160136bec87cf9b78d5e1e1c4cd4f6615ae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/backplane-27d0b4dad02355ea
[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] [stderr]      Running /opt/crater/target/debug/deps/backplane-e1669db5e00b9453
[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] [stderr]    Doc-tests backplane
[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" "220d5fbd4e01c94e9ae648efb4dd3160136bec87cf9b78d5e1e1c4cd4f6615ae"`
[INFO] running `"docker" "rm" "-f" "220d5fbd4e01c94e9ae648efb4dd3160136bec87cf9b78d5e1e1c4cd4f6615ae"`
[INFO] [stdout] 220d5fbd4e01c94e9ae648efb4dd3160136bec87cf9b78d5e1e1c4cd4f6615ae