[INFO] updating cached repository ckaran/noisy_float_issue
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ckaran/noisy_float_issue
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ckaran/noisy_float_issue" "work/ex/beta-1.37-6/sources/1.36.0/gh/ckaran/noisy_float_issue"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ckaran/noisy_float_issue'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ckaran/noisy_float_issue" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ckaran/noisy_float_issue"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ckaran/noisy_float_issue'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3cb2921e931a065c49caf46e96eea0c448c75c2e
[INFO] sha for GitHub repo ckaran/noisy_float_issue: 3cb2921e931a065c49caf46e96eea0c448c75c2e
[INFO] validating manifest of ckaran/noisy_float_issue 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 ckaran/noisy_float_issue 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 ckaran/noisy_float_issue
[INFO] finished frobbing ckaran/noisy_float_issue
[INFO] frobbed toml for ckaran/noisy_float_issue written to work/ex/beta-1.37-6/sources/1.36.0/gh/ckaran/noisy_float_issue/Cargo.toml
[INFO] started frobbing ckaran/noisy_float_issue
[INFO] finished frobbing ckaran/noisy_float_issue
[INFO] frobbed toml for ckaran/noisy_float_issue written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ckaran/noisy_float_issue/Cargo.toml
[INFO] crate ckaran/noisy_float_issue 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 ckaran/noisy_float_issue 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-3/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/ckaran/noisy_float_issue:/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] ec7a28a6cad59e45cca071cfd0c72cb9b6407f63be66ab4199ee79476fde04c9
[INFO] running `"docker" "start" "-a" "ec7a28a6cad59e45cca071cfd0c72cb9b6407f63be66ab4199ee79476fde04c9"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling noisy_float v0.1.9
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling ctor v0.1.8
[INFO] [stderr]    Compiling noisy_float_issue v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.61s
[INFO] running `"docker" "inspect" "ec7a28a6cad59e45cca071cfd0c72cb9b6407f63be66ab4199ee79476fde04c9"`
[INFO] running `"docker" "rm" "-f" "ec7a28a6cad59e45cca071cfd0c72cb9b6407f63be66ab4199ee79476fde04c9"`
[INFO] [stdout] ec7a28a6cad59e45cca071cfd0c72cb9b6407f63be66ab4199ee79476fde04c9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/ckaran/noisy_float_issue:/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] bd71b95a032571a8a1945d2ccbc4b1d2bf166049bac88eb24b43559f1ca9aa00
[INFO] running `"docker" "start" "-a" "bd71b95a032571a8a1945d2ccbc4b1d2bf166049bac88eb24b43559f1ca9aa00"`
[INFO] [stderr]    Compiling noisy_float_issue v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "bd71b95a032571a8a1945d2ccbc4b1d2bf166049bac88eb24b43559f1ca9aa00"`
[INFO] running `"docker" "rm" "-f" "bd71b95a032571a8a1945d2ccbc4b1d2bf166049bac88eb24b43559f1ca9aa00"`
[INFO] [stdout] bd71b95a032571a8a1945d2ccbc4b1d2bf166049bac88eb24b43559f1ca9aa00
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/ckaran/noisy_float_issue:/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] 11760cd877d31a391c57164997d9f669f2080dfe61c643f448744fe34251c22b
[INFO] running `"docker" "start" "-a" "11760cd877d31a391c57164997d9f669f2080dfe61c643f448744fe34251c22b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/noisy_float_issue-8b865c60093a8984
[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" "11760cd877d31a391c57164997d9f669f2080dfe61c643f448744fe34251c22b"`
[INFO] running `"docker" "rm" "-f" "11760cd877d31a391c57164997d9f669f2080dfe61c643f448744fe34251c22b"`
[INFO] [stdout] 11760cd877d31a391c57164997d9f669f2080dfe61c643f448744fe34251c22b