[INFO] crate dtoa-short 0.3.2 is already in cache
[INFO] extracting crate dtoa-short 0.3.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/dtoa-short/0.3.2
[INFO] extracting crate dtoa-short 0.3.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dtoa-short/0.3.2
[INFO] validating manifest of dtoa-short-0.3.2 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 dtoa-short-0.3.2 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 dtoa-short-0.3.2
[INFO] finished frobbing dtoa-short-0.3.2
[INFO] frobbed toml for dtoa-short-0.3.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/dtoa-short/0.3.2/Cargo.toml
[INFO] started frobbing dtoa-short-0.3.2
[INFO] finished frobbing dtoa-short-0.3.2
[INFO] frobbed toml for dtoa-short-0.3.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dtoa-short/0.3.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 dtoa-short-0.3.2 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-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dtoa-short/0.3.2:/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] 46d8ecec912e564fe6de4589318d292630251b9a47318b143f64a1c917b39b18
[INFO] running `"docker" "start" "-a" "46d8ecec912e564fe6de4589318d292630251b9a47318b143f64a1c917b39b18"`
[INFO] [stderr]    Compiling dtoa-short v0.3.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "46d8ecec912e564fe6de4589318d292630251b9a47318b143f64a1c917b39b18"`
[INFO] running `"docker" "rm" "-f" "46d8ecec912e564fe6de4589318d292630251b9a47318b143f64a1c917b39b18"`
[INFO] [stdout] 46d8ecec912e564fe6de4589318d292630251b9a47318b143f64a1c917b39b18
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dtoa-short/0.3.2:/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] 1cebf4651adc2d0760bd63ff663e6f3959321a8d30797c599f59928ca338fdf9
[INFO] running `"docker" "start" "-a" "1cebf4651adc2d0760bd63ff663e6f3959321a8d30797c599f59928ca338fdf9"`
[INFO] [stderr]    Compiling float-cmp v0.3.0
[INFO] [stderr]    Compiling dtoa-short v0.3.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "1cebf4651adc2d0760bd63ff663e6f3959321a8d30797c599f59928ca338fdf9"`
[INFO] running `"docker" "rm" "-f" "1cebf4651adc2d0760bd63ff663e6f3959321a8d30797c599f59928ca338fdf9"`
[INFO] [stdout] 1cebf4651adc2d0760bd63ff663e6f3959321a8d30797c599f59928ca338fdf9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dtoa-short/0.3.2:/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] 1135e907f46c5015227100f1fe7ee2b46c97955871f99f942d1dac61c6b8989c
[INFO] running `"docker" "start" "-a" "1135e907f46c5015227100f1fe7ee2b46c97955871f99f942d1dac61c6b8989c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dtoa_short-3485af99281f2779
[INFO] [stderr]    Doc-tests dtoa-short
[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" "1135e907f46c5015227100f1fe7ee2b46c97955871f99f942d1dac61c6b8989c"`
[INFO] running `"docker" "rm" "-f" "1135e907f46c5015227100f1fe7ee2b46c97955871f99f942d1dac61c6b8989c"`
[INFO] [stdout] 1135e907f46c5015227100f1fe7ee2b46c97955871f99f942d1dac61c6b8989c