[INFO] updating cached repository emanon-was/wip-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/emanon-was/wip-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/emanon-was/wip-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/emanon-was/wip-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/emanon-was/wip-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/emanon-was/wip-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/emanon-was/wip-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/emanon-was/wip-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae8e21443977c72820dd35f996e86eeefc550096
[INFO] sha for GitHub repo emanon-was/wip-rust: ae8e21443977c72820dd35f996e86eeefc550096
[INFO] validating manifest of emanon-was/wip-rust 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 emanon-was/wip-rust 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 emanon-was/wip-rust
[INFO] finished frobbing emanon-was/wip-rust
[INFO] frobbed toml for emanon-was/wip-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/emanon-was/wip-rust/Cargo.toml
[INFO] started frobbing emanon-was/wip-rust
[INFO] finished frobbing emanon-was/wip-rust
[INFO] frobbed toml for emanon-was/wip-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/emanon-was/wip-rust/Cargo.toml
[INFO] crate emanon-was/wip-rust 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 emanon-was/wip-rust 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-7/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/emanon-was/wip-rust:/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] 691cdfc7e918cc2f5fddd60629d337ca76da2914908a9dbeaa502a6cdc4429fc
[INFO] running `"docker" "start" "-a" "691cdfc7e918cc2f5fddd60629d337ca76da2914908a9dbeaa502a6cdc4429fc"`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling combine v3.2.0
[INFO] [stderr]    Compiling wip-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.86s
[INFO] running `"docker" "inspect" "691cdfc7e918cc2f5fddd60629d337ca76da2914908a9dbeaa502a6cdc4429fc"`
[INFO] running `"docker" "rm" "-f" "691cdfc7e918cc2f5fddd60629d337ca76da2914908a9dbeaa502a6cdc4429fc"`
[INFO] [stdout] 691cdfc7e918cc2f5fddd60629d337ca76da2914908a9dbeaa502a6cdc4429fc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/emanon-was/wip-rust:/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] 5c55c96d3928904bb4b18561dadda0c9f9e228f5c4614cff2927b3e77435f479
[INFO] running `"docker" "start" "-a" "5c55c96d3928904bb4b18561dadda0c9f9e228f5c4614cff2927b3e77435f479"`
[INFO] [stderr]    Compiling wip-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "5c55c96d3928904bb4b18561dadda0c9f9e228f5c4614cff2927b3e77435f479"`
[INFO] running `"docker" "rm" "-f" "5c55c96d3928904bb4b18561dadda0c9f9e228f5c4614cff2927b3e77435f479"`
[INFO] [stdout] 5c55c96d3928904bb4b18561dadda0c9f9e228f5c4614cff2927b3e77435f479
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/emanon-was/wip-rust:/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] 739b3458f366b81b1a214aa513e3b7a8b8f06e430e3f8a6022c31010f4fc88ef
[INFO] running `"docker" "start" "-a" "739b3458f366b81b1a214aa513e3b7a8b8f06e430e3f8a6022c31010f4fc88ef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wip_rust-68f28e7529451d6c
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wip_rust-f31daec8d5f23c47
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wip-rust
[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] [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" "739b3458f366b81b1a214aa513e3b7a8b8f06e430e3f8a6022c31010f4fc88ef"`
[INFO] running `"docker" "rm" "-f" "739b3458f366b81b1a214aa513e3b7a8b8f06e430e3f8a6022c31010f4fc88ef"`
[INFO] [stdout] 739b3458f366b81b1a214aa513e3b7a8b8f06e430e3f8a6022c31010f4fc88ef