[INFO] crate bm-le 0.8.1 is already in cache
[INFO] extracting crate bm-le 0.8.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/bm-le/0.8.1
[INFO] extracting crate bm-le 0.8.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bm-le/0.8.1
[INFO] validating manifest of bm-le-0.8.1 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 bm-le-0.8.1 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 bm-le-0.8.1
[INFO] finished frobbing bm-le-0.8.1
[INFO] frobbed toml for bm-le-0.8.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bm-le/0.8.1/Cargo.toml
[INFO] started frobbing bm-le-0.8.1
[INFO] finished frobbing bm-le-0.8.1
[INFO] frobbed toml for bm-le-0.8.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bm-le/0.8.1/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 bm-le-0.8.1 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bm-le/0.8.1:/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] 2e8785775d018362712ecc7c9718a350941afa53b4e563b6c019be9269fdfa54
[INFO] running `"docker" "start" "-a" "2e8785775d018362712ecc7c9718a350941afa53b4e563b6c019be9269fdfa54"`
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling deriving v0.1.3
[INFO] [stderr]    Compiling bm-le-derive v0.8.0
[INFO] [stderr]    Compiling toml v0.5.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling parity-codec-derive v3.3.0
[INFO] [stderr]    Compiling parity-codec v4.1.4
[INFO] [stderr]    Compiling impl-codec v0.3.0
[INFO] [stderr]    Compiling bm v0.8.0
[INFO] [stderr]    Compiling vecarray v0.1.3
[INFO] [stderr]    Compiling primitive-types v0.4.0
[INFO] [stderr]    Compiling bm-le v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.59s
[INFO] running `"docker" "inspect" "2e8785775d018362712ecc7c9718a350941afa53b4e563b6c019be9269fdfa54"`
[INFO] running `"docker" "rm" "-f" "2e8785775d018362712ecc7c9718a350941afa53b4e563b6c019be9269fdfa54"`
[INFO] [stdout] 2e8785775d018362712ecc7c9718a350941afa53b4e563b6c019be9269fdfa54
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bm-le/0.8.1:/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] b875c3c892127bf0090fd2711e9332d5fcf92716b4db1a09b8e1fd703951220b
[INFO] running `"docker" "start" "-a" "b875c3c892127bf0090fd2711e9332d5fcf92716b4db1a09b8e1fd703951220b"`
[INFO] [stderr]    Compiling bm-le v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.37s
[INFO] running `"docker" "inspect" "b875c3c892127bf0090fd2711e9332d5fcf92716b4db1a09b8e1fd703951220b"`
[INFO] running `"docker" "rm" "-f" "b875c3c892127bf0090fd2711e9332d5fcf92716b4db1a09b8e1fd703951220b"`
[INFO] [stdout] b875c3c892127bf0090fd2711e9332d5fcf92716b4db1a09b8e1fd703951220b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bm-le/0.8.1:/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] 9f482a88e987fb29b8cb5c50d37ee10bbbf66c55e109a7045f38bc6b699cfdce
[INFO] running `"docker" "start" "-a" "9f482a88e987fb29b8cb5c50d37ee10bbbf66c55e109a7045f38bc6b699cfdce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bm_le-0df1a766265e14b7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test elemental_variable::tests::test_plain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spec-35491822789471a0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test spec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bm-le
[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" "9f482a88e987fb29b8cb5c50d37ee10bbbf66c55e109a7045f38bc6b699cfdce"`
[INFO] running `"docker" "rm" "-f" "9f482a88e987fb29b8cb5c50d37ee10bbbf66c55e109a7045f38bc6b699cfdce"`
[INFO] [stdout] 9f482a88e987fb29b8cb5c50d37ee10bbbf66c55e109a7045f38bc6b699cfdce