[INFO] updating cached repository nikomatsakis/rebnf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nikomatsakis/rebnf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nikomatsakis/rebnf" "work/ex/beta-1.37-6/sources/1.36.0/gh/nikomatsakis/rebnf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nikomatsakis/rebnf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nikomatsakis/rebnf" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikomatsakis/rebnf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikomatsakis/rebnf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 07b305fc0e77451973c01c1e81072d4c3becba00
[INFO] sha for GitHub repo nikomatsakis/rebnf: 07b305fc0e77451973c01c1e81072d4c3becba00
[INFO] validating manifest of nikomatsakis/rebnf 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 nikomatsakis/rebnf 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 nikomatsakis/rebnf
[INFO] finished frobbing nikomatsakis/rebnf
[INFO] frobbed toml for nikomatsakis/rebnf written to work/ex/beta-1.37-6/sources/1.36.0/gh/nikomatsakis/rebnf/Cargo.toml
[INFO] started frobbing nikomatsakis/rebnf
[INFO] finished frobbing nikomatsakis/rebnf
[INFO] frobbed toml for nikomatsakis/rebnf written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nikomatsakis/rebnf/Cargo.toml
[INFO] crate nikomatsakis/rebnf 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 nikomatsakis/rebnf 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-2/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/nikomatsakis/rebnf:/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] eb9bc70a74be49052e59cd51f96da678c74b372829811705e7017f5a7d3dc65e
[INFO] running `"docker" "start" "-a" "eb9bc70a74be49052e59cd51f96da678c74b372829811705e7017f5a7d3dc65e"`
[INFO] [stderr]    Compiling rebnf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "eb9bc70a74be49052e59cd51f96da678c74b372829811705e7017f5a7d3dc65e"`
[INFO] running `"docker" "rm" "-f" "eb9bc70a74be49052e59cd51f96da678c74b372829811705e7017f5a7d3dc65e"`
[INFO] [stdout] eb9bc70a74be49052e59cd51f96da678c74b372829811705e7017f5a7d3dc65e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/nikomatsakis/rebnf:/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] e8bd091b2a5593601f5c5095d63e2c9e039d5f676332c23b890e78bebd767bca
[INFO] running `"docker" "start" "-a" "e8bd091b2a5593601f5c5095d63e2c9e039d5f676332c23b890e78bebd767bca"`
[INFO] [stderr]    Compiling rebnf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "e8bd091b2a5593601f5c5095d63e2c9e039d5f676332c23b890e78bebd767bca"`
[INFO] running `"docker" "rm" "-f" "e8bd091b2a5593601f5c5095d63e2c9e039d5f676332c23b890e78bebd767bca"`
[INFO] [stdout] e8bd091b2a5593601f5c5095d63e2c9e039d5f676332c23b890e78bebd767bca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/nikomatsakis/rebnf:/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] 83c1ff1590cff63d8d5f7b10f23a6508e4d229bc442331c702734a4e7aa8d300
[INFO] running `"docker" "start" "-a" "83c1ff1590cff63d8d5f7b10f23a6508e4d229bc442331c702734a4e7aa8d300"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rebnf-e0749345e37ac5a0
[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" "83c1ff1590cff63d8d5f7b10f23a6508e4d229bc442331c702734a4e7aa8d300"`
[INFO] running `"docker" "rm" "-f" "83c1ff1590cff63d8d5f7b10f23a6508e4d229bc442331c702734a4e7aa8d300"`
[INFO] [stdout] 83c1ff1590cff63d8d5f7b10f23a6508e4d229bc442331c702734a4e7aa8d300