[INFO] updating cached repository Adam-Gleave/multiboot2-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Adam-Gleave/multiboot2-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Adam-Gleave/multiboot2-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Gleave/multiboot2-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Gleave/multiboot2-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Adam-Gleave/multiboot2-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Adam-Gleave/multiboot2-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Adam-Gleave/multiboot2-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 90dc46b36665f98112fc41e57d3b5133c61db869
[INFO] sha for GitHub repo Adam-Gleave/multiboot2-rs: 90dc46b36665f98112fc41e57d3b5133c61db869
[INFO] validating manifest of Adam-Gleave/multiboot2-rs 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 Adam-Gleave/multiboot2-rs 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 Adam-Gleave/multiboot2-rs
[INFO] finished frobbing Adam-Gleave/multiboot2-rs
[INFO] frobbed toml for Adam-Gleave/multiboot2-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Gleave/multiboot2-rs/Cargo.toml
[INFO] started frobbing Adam-Gleave/multiboot2-rs
[INFO] finished frobbing Adam-Gleave/multiboot2-rs
[INFO] frobbed toml for Adam-Gleave/multiboot2-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Adam-Gleave/multiboot2-rs/Cargo.toml
[INFO] crate Adam-Gleave/multiboot2-rs already has a lockfile, it will not be regenerated
[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 Adam-Gleave/multiboot2-rs 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Gleave/multiboot2-rs:/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] 1a101efb8e4b8f7300d1fbf82054122ead6cd4c1fce493d35d7360c4c8c8c63b
[INFO] running `"docker" "start" "-a" "1a101efb8e4b8f7300d1fbf82054122ead6cd4c1fce493d35d7360c4c8c8c63b"`
[INFO] [stderr]    Compiling multiboot2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/elf_sections.rs:149:15
[INFO] [stderr]     |
[INFO] [stderr] 149 |             0x6000_0000...0x6FFF_FFFF => SectionType::EnvironmentSpecific,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/elf_sections.rs:150:15
[INFO] [stderr]     |
[INFO] [stderr] 150 |             0x7000_0000...0x7FFF_FFFF => SectionType::ProcessorSpecific,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/elf_sections.rs:195:20
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn get(&self) -> &Entry {
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Entry`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
[INFO] [stderr]   --> src/basic_info.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 |             self.mem_lower, self.mem_upper)?;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(safe_packed_borrows)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
[INFO] [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
[INFO] [stderr] 
[INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
[INFO] [stderr]   --> src/basic_info.rs:27:20
[INFO] [stderr]    |
[INFO] [stderr] 27 |             self.mem_lower, self.mem_upper)?;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
[INFO] [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tag_type`
[INFO] [stderr]  --> src/basic_info.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     tag_type: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `size`
[INFO] [stderr]  --> src/basic_info.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     size: u32,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `reserved`
[INFO] [stderr]   --> src/lib.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 30 |     reserved: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "1a101efb8e4b8f7300d1fbf82054122ead6cd4c1fce493d35d7360c4c8c8c63b"`
[INFO] running `"docker" "rm" "-f" "1a101efb8e4b8f7300d1fbf82054122ead6cd4c1fce493d35d7360c4c8c8c63b"`
[INFO] [stdout] 1a101efb8e4b8f7300d1fbf82054122ead6cd4c1fce493d35d7360c4c8c8c63b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Gleave/multiboot2-rs:/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] 025b0281641088d371b9f3641859dbb43e3e40801b0307feb67cc032aa396157
[INFO] running `"docker" "start" "-a" "025b0281641088d371b9f3641859dbb43e3e40801b0307feb67cc032aa396157"`
[INFO] [stderr]    Compiling multiboot2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/elf_sections.rs:149:15
[INFO] [stderr]     |
[INFO] [stderr] 149 |             0x6000_0000...0x6FFF_FFFF => SectionType::EnvironmentSpecific,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/elf_sections.rs:150:15
[INFO] [stderr]     |
[INFO] [stderr] 150 |             0x7000_0000...0x7FFF_FFFF => SectionType::ProcessorSpecific,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/elf_sections.rs:195:20
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn get(&self) -> &Entry {
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Entry`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
[INFO] [stderr]   --> src/basic_info.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 |             self.mem_lower, self.mem_upper)?;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(safe_packed_borrows)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
[INFO] [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
[INFO] [stderr] 
[INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
[INFO] [stderr]   --> src/basic_info.rs:27:20
[INFO] [stderr]    |
[INFO] [stderr] 27 |             self.mem_lower, self.mem_upper)?;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
[INFO] [stderr]    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tag_type`
[INFO] [stderr]  --> src/basic_info.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     tag_type: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `size`
[INFO] [stderr]  --> src/basic_info.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     size: u32,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `reserved`
[INFO] [stderr]   --> src/lib.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 30 |     reserved: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "025b0281641088d371b9f3641859dbb43e3e40801b0307feb67cc032aa396157"`
[INFO] running `"docker" "rm" "-f" "025b0281641088d371b9f3641859dbb43e3e40801b0307feb67cc032aa396157"`
[INFO] [stdout] 025b0281641088d371b9f3641859dbb43e3e40801b0307feb67cc032aa396157
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Adam-Gleave/multiboot2-rs:/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] 25659bf2214c50e7f51b2cb0fd9720a8dab1a72fdb72b22ddf2c58c45cfb8027
[INFO] running `"docker" "start" "-a" "25659bf2214c50e7f51b2cb0fd9720a8dab1a72fdb72b22ddf2c58c45cfb8027"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multiboot2-fd9fce6a6c72d1cf
[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] [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" "25659bf2214c50e7f51b2cb0fd9720a8dab1a72fdb72b22ddf2c58c45cfb8027"`
[INFO] running `"docker" "rm" "-f" "25659bf2214c50e7f51b2cb0fd9720a8dab1a72fdb72b22ddf2c58c45cfb8027"`
[INFO] [stdout] 25659bf2214c50e7f51b2cb0fd9720a8dab1a72fdb72b22ddf2c58c45cfb8027