[INFO] fetching crate bm-le 0.8.1...
[INFO] extracting crate bm-le 0.8.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/bm-le/0.8.1
[INFO] extracting crate bm-le 0.8.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bm-le/0.8.1
[INFO] validating manifest of bm-le-0.8.1 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 bm-le-0.8.1 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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/bm-le/0.8.1/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 bm-le-0.8.1 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 2d9618946824a956e939bb149e23be0060d1fc052dc8daaab76ca53d547966b5
[INFO] running `"docker" "start" "-a" "2d9618946824a956e939bb149e23be0060d1fc052dc8daaab76ca53d547966b5"`
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling deriving v0.1.3
[INFO] [stderr]    Compiling bm-le-derive v0.8.0
[INFO] [stderr]    Compiling toml v0.5.1
[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 vecarray v0.1.3
[INFO] [stderr]    Compiling bm v0.8.0
[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 42.23s
[INFO] running `"docker" "inspect" "2d9618946824a956e939bb149e23be0060d1fc052dc8daaab76ca53d547966b5"`
[INFO] running `"docker" "rm" "-f" "2d9618946824a956e939bb149e23be0060d1fc052dc8daaab76ca53d547966b5"`
[INFO] [stdout] 2d9618946824a956e939bb149e23be0060d1fc052dc8daaab76ca53d547966b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9030a58f6022e7622c32b78093a3741e364e1f0037d58cc37099db449b59d59c
[INFO] running `"docker" "start" "-a" "9030a58f6022e7622c32b78093a3741e364e1f0037d58cc37099db449b59d59c"`
[INFO] [stderr]    Compiling bm-le v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.50s
[INFO] running `"docker" "inspect" "9030a58f6022e7622c32b78093a3741e364e1f0037d58cc37099db449b59d59c"`
[INFO] running `"docker" "rm" "-f" "9030a58f6022e7622c32b78093a3741e364e1f0037d58cc37099db449b59d59c"`
[INFO] [stdout] 9030a58f6022e7622c32b78093a3741e364e1f0037d58cc37099db449b59d59c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 8aca095c352db264511dd17e617c4f3be3eef34bb8b41c0d2ab99bad07f76ed9
[INFO] running `"docker" "start" "-a" "8aca095c352db264511dd17e617c4f3be3eef34bb8b41c0d2ab99bad07f76ed9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bm_le-d2018e424d335ae6
[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-a97d2d4d9b616d21
[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" "8aca095c352db264511dd17e617c4f3be3eef34bb8b41c0d2ab99bad07f76ed9"`
[INFO] running `"docker" "rm" "-f" "8aca095c352db264511dd17e617c4f3be3eef34bb8b41c0d2ab99bad07f76ed9"`
[INFO] [stdout] 8aca095c352db264511dd17e617c4f3be3eef34bb8b41c0d2ab99bad07f76ed9