[INFO] crate kahan 0.1.4 is already in cache
[INFO] testing kahan-0.1.4 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate kahan 0.1.4 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate kahan 0.1.4 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate kahan 0.1.4
[INFO] finished tweaking crates.io crate kahan 0.1.4
[INFO] tweaked toml for crates.io crate kahan 0.1.4 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 9b1ca397a1252cef90ec17e3f5e67a754b861b7a2ab70c6191dd02d2208a537a
[INFO] running `"docker" "start" "-a" "9b1ca397a1252cef90ec17e3f5e67a754b861b7a2ab70c6191dd02d2208a537a"`
[INFO] [stderr]    Compiling kahan v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `"docker" "inspect" "9b1ca397a1252cef90ec17e3f5e67a754b861b7a2ab70c6191dd02d2208a537a"`
[INFO] running `"docker" "rm" "-f" "9b1ca397a1252cef90ec17e3f5e67a754b861b7a2ab70c6191dd02d2208a537a"`
[INFO] [stdout] 9b1ca397a1252cef90ec17e3f5e67a754b861b7a2ab70c6191dd02d2208a537a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] a66ead2893855e0283111772a9ceab24e76fca5d027b4a9c3efb0a35dd21bbe7
[INFO] running `"docker" "start" "-a" "a66ead2893855e0283111772a9ceab24e76fca5d027b4a9c3efb0a35dd21bbe7"`
[INFO] [stderr]    Compiling kahan v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "a66ead2893855e0283111772a9ceab24e76fca5d027b4a9c3efb0a35dd21bbe7"`
[INFO] running `"docker" "rm" "-f" "a66ead2893855e0283111772a9ceab24e76fca5d027b4a9c3efb0a35dd21bbe7"`
[INFO] [stdout] a66ead2893855e0283111772a9ceab24e76fca5d027b4a9c3efb0a35dd21bbe7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] c782ebe73d0b5b8c03be84aaf324824363d0351a7d23632246a06cb40dd3e7de
[INFO] running `"docker" "start" "-a" "c782ebe73d0b5b8c03be84aaf324824363d0351a7d23632246a06cb40dd3e7de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kahan-27f891aea2bd4abc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::associativity_holds ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kahan
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - KahanSum<T> (line 32) ... ok
[INFO] [stdout] test src/lib.rs - KahanSummator::kahan_sum (line 131) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c782ebe73d0b5b8c03be84aaf324824363d0351a7d23632246a06cb40dd3e7de"`
[INFO] running `"docker" "rm" "-f" "c782ebe73d0b5b8c03be84aaf324824363d0351a7d23632246a06cb40dd3e7de"`
[INFO] [stdout] c782ebe73d0b5b8c03be84aaf324824363d0351a7d23632246a06cb40dd3e7de