[INFO] fetching crate multiboot2 0.8.1...
[INFO] extracting crate multiboot2 0.8.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/multiboot2/0.8.1
[INFO] extracting crate multiboot2 0.8.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/multiboot2/0.8.1
[INFO] validating manifest of multiboot2-0.8.1 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 multiboot2-0.8.1 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 multiboot2-0.8.1
[INFO] finished frobbing multiboot2-0.8.1
[INFO] frobbed toml for multiboot2-0.8.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/multiboot2/0.8.1/Cargo.toml
[INFO] started frobbing multiboot2-0.8.1
[INFO] finished frobbing multiboot2-0.8.1
[INFO] frobbed toml for multiboot2-0.8.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/multiboot2/0.8.1/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 multiboot2-0.8.1 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/multiboot2/0.8.1:/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] 4a2b8b22ad92e99c718151e0c31064c045d344f42bb5fd9ae28fa538de5014ec
[INFO] running `"docker" "start" "-a" "4a2b8b22ad92e99c718151e0c31064c045d344f42bb5fd9ae28fa538de5014ec"`
[INFO] [stderr]    Compiling multiboot2 v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "4a2b8b22ad92e99c718151e0c31064c045d344f42bb5fd9ae28fa538de5014ec"`
[INFO] running `"docker" "rm" "-f" "4a2b8b22ad92e99c718151e0c31064c045d344f42bb5fd9ae28fa538de5014ec"`
[INFO] [stdout] 4a2b8b22ad92e99c718151e0c31064c045d344f42bb5fd9ae28fa538de5014ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/multiboot2/0.8.1:/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] 94bce1a9c324bd89960713a5ecb38c47ff11ea39e7fb8bc725d27f7e26aab274
[INFO] running `"docker" "start" "-a" "94bce1a9c324bd89960713a5ecb38c47ff11ea39e7fb8bc725d27f7e26aab274"`
[INFO] [stderr]    Compiling multiboot2 v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "94bce1a9c324bd89960713a5ecb38c47ff11ea39e7fb8bc725d27f7e26aab274"`
[INFO] running `"docker" "rm" "-f" "94bce1a9c324bd89960713a5ecb38c47ff11ea39e7fb8bc725d27f7e26aab274"`
[INFO] [stdout] 94bce1a9c324bd89960713a5ecb38c47ff11ea39e7fb8bc725d27f7e26aab274
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/multiboot2/0.8.1:/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] 6489b4c3b1b2c9446f2ec4f1f7fcec53c0422d694ed4360dbc21d0133a47847f
[INFO] running `"docker" "start" "-a" "6489b4c3b1b2c9446f2ec4f1f7fcec53c0422d694ed4360dbc21d0133a47847f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multiboot2-0d436b4d3503a0a5
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::framebuffer_tag_indexed ... ok
[INFO] [stdout] test tests::elf_sections ... ok
[INFO] [stdout] test tests::framebuffer_tag_rgb ... ok
[INFO] [stdout] test tests::grub2 ... ok
[INFO] [stdout] test tests::name_tag ... ok
[INFO] [stdout] test tests::no_tags ... ok
[INFO] [stdout] test tests::vbe_info_tag ... ok
[INFO] [stdout] test tests::invalid_total_size ... ok
[INFO] [stdout] test tests::invalid_end_tag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multiboot2
[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" "6489b4c3b1b2c9446f2ec4f1f7fcec53c0422d694ed4360dbc21d0133a47847f"`
[INFO] running `"docker" "rm" "-f" "6489b4c3b1b2c9446f2ec4f1f7fcec53c0422d694ed4360dbc21d0133a47847f"`
[INFO] [stdout] 6489b4c3b1b2c9446f2ec4f1f7fcec53c0422d694ed4360dbc21d0133a47847f