[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-1.38-1/sources/1.37.0/gh/emanon-was/wip-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/emanon-was/wip-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/emanon-was/wip-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/emanon-was/wip-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of emanon-was/wip-rust 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 emanon-was/wip-rust
[INFO] finished frobbing emanon-was/wip-rust
[INFO] frobbed toml for emanon-was/wip-rust written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 emanon-was/wip-rust against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0528b1c7930deb05e9e7c99ab03d7c4431d11e2405facccad6b31320f558f0b2
[INFO] running `"docker" "start" "-a" "0528b1c7930deb05e9e7c99ab03d7c4431d11e2405facccad6b31320f558f0b2"`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling ascii v0.7.1
[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 19.32s
[INFO] running `"docker" "inspect" "0528b1c7930deb05e9e7c99ab03d7c4431d11e2405facccad6b31320f558f0b2"`
[INFO] running `"docker" "rm" "-f" "0528b1c7930deb05e9e7c99ab03d7c4431d11e2405facccad6b31320f558f0b2"`
[INFO] [stdout] 0528b1c7930deb05e9e7c99ab03d7c4431d11e2405facccad6b31320f558f0b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 66aebd8590126432fb420795d1f9f35a8faebd0ac757eadaeab85218105eeae5
[INFO] running `"docker" "start" "-a" "66aebd8590126432fb420795d1f9f35a8faebd0ac757eadaeab85218105eeae5"`
[INFO] [stderr]    Compiling wip-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "66aebd8590126432fb420795d1f9f35a8faebd0ac757eadaeab85218105eeae5"`
[INFO] running `"docker" "rm" "-f" "66aebd8590126432fb420795d1f9f35a8faebd0ac757eadaeab85218105eeae5"`
[INFO] [stdout] 66aebd8590126432fb420795d1f9f35a8faebd0ac757eadaeab85218105eeae5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0fea61981a06e8f39f959cbaa4aa0bfdf365ada7fa996d58bd25e46986c5d406
[INFO] running `"docker" "start" "-a" "0fea61981a06e8f39f959cbaa4aa0bfdf365ada7fa996d58bd25e46986c5d406"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wip_rust-dc733d4d1b75145d
[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/wip_rust-ef4442c8b4591ba8
[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 wip-rust
[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" "0fea61981a06e8f39f959cbaa4aa0bfdf365ada7fa996d58bd25e46986c5d406"`
[INFO] running `"docker" "rm" "-f" "0fea61981a06e8f39f959cbaa4aa0bfdf365ada7fa996d58bd25e46986c5d406"`
[INFO] [stdout] 0fea61981a06e8f39f959cbaa4aa0bfdf365ada7fa996d58bd25e46986c5d406