[INFO] updating cached repository dovahcrow/keenio-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dovahcrow/keenio-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dovahcrow/keenio-rs" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/dovahcrow/keenio-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/dovahcrow/keenio-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dovahcrow/keenio-rs" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/dovahcrow/keenio-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/dovahcrow/keenio-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0d201c9940f2bc5cd3c7591a40bfc398073c53cc
[INFO] sha for GitHub repo dovahcrow/keenio-rs: 0d201c9940f2bc5cd3c7591a40bfc398073c53cc
[INFO] validating manifest of dovahcrow/keenio-rs on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dovahcrow/keenio-rs on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dovahcrow/keenio-rs
[INFO] finished frobbing dovahcrow/keenio-rs
[INFO] frobbed toml for dovahcrow/keenio-rs written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/dovahcrow/keenio-rs/Cargo.toml
[INFO] started frobbing dovahcrow/keenio-rs
[INFO] finished frobbing dovahcrow/keenio-rs
[INFO] frobbed toml for dovahcrow/keenio-rs written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/dovahcrow/keenio-rs/Cargo.toml
[INFO] crate dovahcrow/keenio-rs has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dovahcrow/keenio-rs against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/dovahcrow/keenio-rs:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 5e4e1f30e0ebf61d8e1d25ec66c2953311273f027baf278df8dbe61002a7ecd9
[INFO] running `"docker" "start" "-a" "5e4e1f30e0ebf61d8e1d25ec66c2953311273f027baf278df8dbe61002a7ecd9"`
[INFO] [stderr]    Compiling base64 v0.2.1
[INFO] [stderr]    Compiling hyper v0.10.5
[INFO] [stderr]    Compiling ring v0.7.3
[INFO] [stderr]    Compiling webpki v0.10.0
[INFO] [stderr]    Compiling webpki-roots v0.7.0
[INFO] [stderr]    Compiling rustls v0.5.8
[INFO] [stderr]    Compiling hyper-rustls v0.3.2
[INFO] [stderr]    Compiling keen v1.4.2-pre (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.58s
[INFO] running `"docker" "inspect" "5e4e1f30e0ebf61d8e1d25ec66c2953311273f027baf278df8dbe61002a7ecd9"`
[INFO] running `"docker" "rm" "-f" "5e4e1f30e0ebf61d8e1d25ec66c2953311273f027baf278df8dbe61002a7ecd9"`
[INFO] [stdout] 5e4e1f30e0ebf61d8e1d25ec66c2953311273f027baf278df8dbe61002a7ecd9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/dovahcrow/keenio-rs:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9f30bff0bbd8d1c26239b3576c2975020bc6a35148cffdfe1220941edefcc0ea
[INFO] running `"docker" "start" "-a" "9f30bff0bbd8d1c26239b3576c2975020bc6a35148cffdfe1220941edefcc0ea"`
[INFO] [stderr]    Compiling syn v0.11.8
[INFO] [stderr]    Compiling structopt v0.0.3
[INFO] [stderr]    Compiling structopt-derive v0.0.3
[INFO] [stderr]    Compiling keen v1.4.2-pre (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `"docker" "inspect" "9f30bff0bbd8d1c26239b3576c2975020bc6a35148cffdfe1220941edefcc0ea"`
[INFO] running `"docker" "rm" "-f" "9f30bff0bbd8d1c26239b3576c2975020bc6a35148cffdfe1220941edefcc0ea"`
[INFO] [stdout] 9f30bff0bbd8d1c26239b3576c2975020bc6a35148cffdfe1220941edefcc0ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/dovahcrow/keenio-rs:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] f4bff34cd956048cc714cd75b95e0bbc96fe74378f7eee4fe13039111a3a4b14
[INFO] running `"docker" "start" "-a" "f4bff34cd956048cc714cd75b95e0bbc96fe74378f7eee4fe13039111a3a4b14"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/keen-4db158fc0bc6f475
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests keen
[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" "f4bff34cd956048cc714cd75b95e0bbc96fe74378f7eee4fe13039111a3a4b14"`
[INFO] running `"docker" "rm" "-f" "f4bff34cd956048cc714cd75b95e0bbc96fe74378f7eee4fe13039111a3a4b14"`
[INFO] [stdout] f4bff34cd956048cc714cd75b95e0bbc96fe74378f7eee4fe13039111a3a4b14