[INFO] crate float 0.1.2 is already in cache
[INFO] extracting crate float 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/float/0.1.2
[INFO] extracting crate float 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/float/0.1.2
[INFO] validating manifest of float-0.1.2 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 float-0.1.2 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 float-0.1.2
[INFO] finished frobbing float-0.1.2
[INFO] frobbed toml for float-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/float/0.1.2/Cargo.toml
[INFO] started frobbing float-0.1.2
[INFO] finished frobbing float-0.1.2
[INFO] frobbed toml for float-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/float/0.1.2/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 float-0.1.2 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/float/0.1.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d284b1b34c2ae2b2660b45e355202a4ea695d8e7a8cf1fa483df077fc03b81dc
[INFO] running `"docker" "start" "-a" "d284b1b34c2ae2b2660b45e355202a4ea695d8e7a8cf1fa483df077fc03b81dc"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling float v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `"docker" "inspect" "d284b1b34c2ae2b2660b45e355202a4ea695d8e7a8cf1fa483df077fc03b81dc"`
[INFO] running `"docker" "rm" "-f" "d284b1b34c2ae2b2660b45e355202a4ea695d8e7a8cf1fa483df077fc03b81dc"`
[INFO] [stdout] d284b1b34c2ae2b2660b45e355202a4ea695d8e7a8cf1fa483df077fc03b81dc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/float/0.1.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ec74048415bed99bd1b015fe6ca8e2cdb75f552041ea134091a5857926b1d6fd
[INFO] running `"docker" "start" "-a" "ec74048415bed99bd1b015fe6ca8e2cdb75f552041ea134091a5857926b1d6fd"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling float v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "ec74048415bed99bd1b015fe6ca8e2cdb75f552041ea134091a5857926b1d6fd"`
[INFO] running `"docker" "rm" "-f" "ec74048415bed99bd1b015fe6ca8e2cdb75f552041ea134091a5857926b1d6fd"`
[INFO] [stdout] ec74048415bed99bd1b015fe6ca8e2cdb75f552041ea134091a5857926b1d6fd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/float/0.1.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 549ecbad98e5c7eb03e00187d1a3dae8496bc17cbc1e8af95445578cc5784f99
[INFO] running `"docker" "start" "-a" "549ecbad98e5c7eb03e00187d1a3dae8496bc17cbc1e8af95445578cc5784f99"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/float-adbab08884688ba1
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_stub-87b818c52d44ccb8
[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 4 tests
[INFO] [stdout] test test_size_x2 ... ok
[INFO] [stdout] test test_size ... ok
[INFO] [stdout] test test_align ... ok
[INFO] [stdout] test test_align_x2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests 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" "549ecbad98e5c7eb03e00187d1a3dae8496bc17cbc1e8af95445578cc5784f99"`
[INFO] running `"docker" "rm" "-f" "549ecbad98e5c7eb03e00187d1a3dae8496bc17cbc1e8af95445578cc5784f99"`
[INFO] [stdout] 549ecbad98e5c7eb03e00187d1a3dae8496bc17cbc1e8af95445578cc5784f99