[INFO] crate nmbr-float 0.0.1 is already in cache
[INFO] extracting crate nmbr-float 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/nmbr-float/0.0.1
[INFO] extracting crate nmbr-float 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nmbr-float/0.0.1
[INFO] validating manifest of nmbr-float-0.0.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nmbr-float-0.0.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nmbr-float-0.0.1
[INFO] finished frobbing nmbr-float-0.0.1
[INFO] frobbed toml for nmbr-float-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nmbr-float/0.0.1/Cargo.toml
[INFO] started frobbing nmbr-float-0.0.1
[INFO] finished frobbing nmbr-float-0.0.1
[INFO] frobbed toml for nmbr-float-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nmbr-float/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nmbr-float-0.0.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/nmbr-float/0.0.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5dd9a8c4c5f44ed436c56ac8f1048d752976b895078f5aab7e638760aacbb6a2
[INFO] running `"docker" "start" "-a" "5dd9a8c4c5f44ed436c56ac8f1048d752976b895078f5aab7e638760aacbb6a2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nmbr-float v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "5dd9a8c4c5f44ed436c56ac8f1048d752976b895078f5aab7e638760aacbb6a2"`
[INFO] running `"docker" "rm" "-f" "5dd9a8c4c5f44ed436c56ac8f1048d752976b895078f5aab7e638760aacbb6a2"`
[INFO] [stdout] 5dd9a8c4c5f44ed436c56ac8f1048d752976b895078f5aab7e638760aacbb6a2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/nmbr-float/0.0.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8059c5f749f69b90989ce71c6981df99c36b76d66da48ca06c84d3fa836785ac
[INFO] running `"docker" "start" "-a" "8059c5f749f69b90989ce71c6981df99c36b76d66da48ca06c84d3fa836785ac"`
[INFO] [stderr]    Compiling nmbr-float v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "8059c5f749f69b90989ce71c6981df99c36b76d66da48ca06c84d3fa836785ac"`
[INFO] running `"docker" "rm" "-f" "8059c5f749f69b90989ce71c6981df99c36b76d66da48ca06c84d3fa836785ac"`
[INFO] [stdout] 8059c5f749f69b90989ce71c6981df99c36b76d66da48ca06c84d3fa836785ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/nmbr-float/0.0.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 946ef0df629400b0bb2c4177d3c5ddc293b7f4d766e417c83b27f657227e7f06
[INFO] running `"docker" "start" "-a" "946ef0df629400b0bb2c4177d3c5ddc293b7f4d766e417c83b27f657227e7f06"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nmbr_float-eb56bdf3480b0009
[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/lib-cf863b67e888da1f
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_constants ... ok
[INFO] [stdout] test test_float_impl ... 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 nmbr-float
[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" "946ef0df629400b0bb2c4177d3c5ddc293b7f4d766e417c83b27f657227e7f06"`
[INFO] running `"docker" "rm" "-f" "946ef0df629400b0bb2c4177d3c5ddc293b7f4d766e417c83b27f657227e7f06"`
[INFO] [stdout] 946ef0df629400b0bb2c4177d3c5ddc293b7f4d766e417c83b27f657227e7f06