[INFO] fetching crate riscv 0.5.4...
[INFO] extracting crate riscv 0.5.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/riscv/0.5.4
[INFO] extracting crate riscv 0.5.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/riscv/0.5.4
[INFO] validating manifest of riscv-0.5.4 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 riscv-0.5.4 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 riscv-0.5.4
[INFO] finished frobbing riscv-0.5.4
[INFO] frobbed toml for riscv-0.5.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/riscv/0.5.4/Cargo.toml
[INFO] started frobbing riscv-0.5.4
[INFO] finished frobbing riscv-0.5.4
[INFO] frobbed toml for riscv-0.5.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/riscv/0.5.4/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 riscv-0.5.4 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/riscv/0.5.4:/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] 7773591ee85963925d8712d66e18d2c44d254d86ad6133af43853461501e873c
[INFO] running `"docker" "start" "-a" "7773591ee85963925d8712d66e18d2c44d254d86ad6133af43853461501e873c"`
[INFO] [stderr]    Compiling riscv v0.5.4 (/opt/crater/workdir)
[INFO] [stderr]    Compiling bit_field v0.9.0
[INFO] [stderr]    Compiling bare-metal v0.2.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "7773591ee85963925d8712d66e18d2c44d254d86ad6133af43853461501e873c"`
[INFO] running `"docker" "rm" "-f" "7773591ee85963925d8712d66e18d2c44d254d86ad6133af43853461501e873c"`
[INFO] [stdout] 7773591ee85963925d8712d66e18d2c44d254d86ad6133af43853461501e873c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/riscv/0.5.4:/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] 716902cb0bfeda173170ace304d817139aba0ec44bddaa8d6ffaaa042955b24d
[INFO] running `"docker" "start" "-a" "716902cb0bfeda173170ace304d817139aba0ec44bddaa8d6ffaaa042955b24d"`
[INFO] [stderr]    Compiling riscv v0.5.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "716902cb0bfeda173170ace304d817139aba0ec44bddaa8d6ffaaa042955b24d"`
[INFO] running `"docker" "rm" "-f" "716902cb0bfeda173170ace304d817139aba0ec44bddaa8d6ffaaa042955b24d"`
[INFO] [stdout] 716902cb0bfeda173170ace304d817139aba0ec44bddaa8d6ffaaa042955b24d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/riscv/0.5.4:/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] 10dd3a435faf171704d5d0667a68800bd30c1239ad9c7ef652060cc62d35b9a2
[INFO] running `"docker" "start" "-a" "10dd3a435faf171704d5d0667a68800bd30c1239ad9c7ef652060cc62d35b9a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/riscv-3e8b0a89ead46312
[INFO] [stderr]    Doc-tests riscv
[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 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" "10dd3a435faf171704d5d0667a68800bd30c1239ad9c7ef652060cc62d35b9a2"`
[INFO] running `"docker" "rm" "-f" "10dd3a435faf171704d5d0667a68800bd30c1239ad9c7ef652060cc62d35b9a2"`
[INFO] [stdout] 10dd3a435faf171704d5d0667a68800bd30c1239ad9c7ef652060cc62d35b9a2