[INFO] crate dtoa 0.4.4 is already in cache
[INFO] extracting crate dtoa 0.4.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/dtoa/0.4.4
[INFO] extracting crate dtoa 0.4.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dtoa/0.4.4
[INFO] validating manifest of dtoa-0.4.4 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-0.4.4 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-0.4.4
[INFO] finished frobbing dtoa-0.4.4
[INFO] frobbed toml for dtoa-0.4.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/dtoa/0.4.4/Cargo.toml
[INFO] started frobbing dtoa-0.4.4
[INFO] finished frobbing dtoa-0.4.4
[INFO] frobbed toml for dtoa-0.4.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dtoa/0.4.4/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-0.4.4 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dtoa/0.4.4:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] cf842844d892918498b486cb2c78b125334bd4d0cbcd2bf03b6aa6c45a6ddee5
[INFO] running `"docker" "start" "-a" "cf842844d892918498b486cb2c78b125334bd4d0cbcd2bf03b6aa6c45a6ddee5"`
[INFO] [stderr]    Compiling dtoa v0.4.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "cf842844d892918498b486cb2c78b125334bd4d0cbcd2bf03b6aa6c45a6ddee5"`
[INFO] running `"docker" "rm" "-f" "cf842844d892918498b486cb2c78b125334bd4d0cbcd2bf03b6aa6c45a6ddee5"`
[INFO] [stdout] cf842844d892918498b486cb2c78b125334bd4d0cbcd2bf03b6aa6c45a6ddee5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dtoa/0.4.4:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0abcf76fbbc498ce443c7bab1407eee08ebd063aadb594d410e2fd61db52def4
[INFO] running `"docker" "start" "-a" "0abcf76fbbc498ce443c7bab1407eee08ebd063aadb594d410e2fd61db52def4"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling dtoa v0.4.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "0abcf76fbbc498ce443c7bab1407eee08ebd063aadb594d410e2fd61db52def4"`
[INFO] running `"docker" "rm" "-f" "0abcf76fbbc498ce443c7bab1407eee08ebd063aadb594d410e2fd61db52def4"`
[INFO] [stdout] 0abcf76fbbc498ce443c7bab1407eee08ebd063aadb594d410e2fd61db52def4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dtoa/0.4.4:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6d43141b580223dc09e4aeab636435050599f28e487aeb8c00c9ea85a5b10d04
[INFO] running `"docker" "start" "-a" "6d43141b580223dc09e4aeab636435050599f28e487aeb8c00c9ea85a5b10d04"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dtoa-242f647c4c60f5b1
[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/test-902f972d40887b55
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_f64 ... ok
[INFO] [stdout] test test_f32 ... 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 dtoa
[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" "6d43141b580223dc09e4aeab636435050599f28e487aeb8c00c9ea85a5b10d04"`
[INFO] running `"docker" "rm" "-f" "6d43141b580223dc09e4aeab636435050599f28e487aeb8c00c9ea85a5b10d04"`
[INFO] [stdout] 6d43141b580223dc09e4aeab636435050599f28e487aeb8c00c9ea85a5b10d04