[INFO] updating cached repository rchaser53/miri-slide-demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rchaser53/miri-slide-demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rchaser53/miri-slide-demo" "work/ex/beta-1.37-6/sources/1.36.0/gh/rchaser53/miri-slide-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rchaser53/miri-slide-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rchaser53/miri-slide-demo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rchaser53/miri-slide-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rchaser53/miri-slide-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a390471eee9a2e16439f6664fcce16345c9b0c63
[INFO] sha for GitHub repo rchaser53/miri-slide-demo: a390471eee9a2e16439f6664fcce16345c9b0c63
[INFO] validating manifest of rchaser53/miri-slide-demo 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 rchaser53/miri-slide-demo 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 rchaser53/miri-slide-demo
[INFO] finished frobbing rchaser53/miri-slide-demo
[INFO] frobbed toml for rchaser53/miri-slide-demo written to work/ex/beta-1.37-6/sources/1.36.0/gh/rchaser53/miri-slide-demo/Cargo.toml
[INFO] started frobbing rchaser53/miri-slide-demo
[INFO] finished frobbing rchaser53/miri-slide-demo
[INFO] frobbed toml for rchaser53/miri-slide-demo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rchaser53/miri-slide-demo/Cargo.toml
[INFO] crate rchaser53/miri-slide-demo 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/rchaser53/miri-slide-demo/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[INFO] the lockfile is outdated, regenerating it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 rchaser53/miri-slide-demo 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-1/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/rchaser53/miri-slide-demo:/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] 2a3e8a417de9772baa1cd8c6e27ae4a9de6c5393e37bfe7082779cf8d591b35e
[INFO] running `"docker" "start" "-a" "2a3e8a417de9772baa1cd8c6e27ae4a9de6c5393e37bfe7082779cf8d591b35e"`
[INFO] [stderr]    Compiling miri-slide-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "2a3e8a417de9772baa1cd8c6e27ae4a9de6c5393e37bfe7082779cf8d591b35e"`
[INFO] running `"docker" "rm" "-f" "2a3e8a417de9772baa1cd8c6e27ae4a9de6c5393e37bfe7082779cf8d591b35e"`
[INFO] [stdout] 2a3e8a417de9772baa1cd8c6e27ae4a9de6c5393e37bfe7082779cf8d591b35e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/rchaser53/miri-slide-demo:/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] a67606d0d527fcd303a3f278c9f16dd5e34619d3b9722d1ca48dc249ca43216a
[INFO] running `"docker" "start" "-a" "a67606d0d527fcd303a3f278c9f16dd5e34619d3b9722d1ca48dc249ca43216a"`
[INFO] [stderr]    Compiling miri-slide-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "a67606d0d527fcd303a3f278c9f16dd5e34619d3b9722d1ca48dc249ca43216a"`
[INFO] running `"docker" "rm" "-f" "a67606d0d527fcd303a3f278c9f16dd5e34619d3b9722d1ca48dc249ca43216a"`
[INFO] [stdout] a67606d0d527fcd303a3f278c9f16dd5e34619d3b9722d1ca48dc249ca43216a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/rchaser53/miri-slide-demo:/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] 636375a392f33ef8e9f9e3191d89f2cf1c047a27c723a4aa0115421016b10bb2
[INFO] running `"docker" "start" "-a" "636375a392f33ef8e9f9e3191d89f2cf1c047a27c723a4aa0115421016b10bb2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/miri_slide_demo-879c741eb48bf3b8
[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" "636375a392f33ef8e9f9e3191d89f2cf1c047a27c723a4aa0115421016b10bb2"`
[INFO] running `"docker" "rm" "-f" "636375a392f33ef8e9f9e3191d89f2cf1c047a27c723a4aa0115421016b10bb2"`
[INFO] [stdout] 636375a392f33ef8e9f9e3191d89f2cf1c047a27c723a4aa0115421016b10bb2