[INFO] crate rustep 0.1.2 is already in cache
[INFO] extracting crate rustep 0.1.2 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustep/0.1.2
[INFO] extracting crate rustep 0.1.2 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rustep/0.1.2
[INFO] validating manifest of rustep-0.1.2 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustep-0.1.2 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustep-0.1.2
[INFO] finished frobbing rustep-0.1.2
[INFO] frobbed toml for rustep-0.1.2 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustep/0.1.2/Cargo.toml
[INFO] started frobbing rustep-0.1.2
[INFO] finished frobbing rustep-0.1.2
[INFO] frobbed toml for rustep-0.1.2 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rustep/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumflags v0.3.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rustep-0.1.2 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustep/0.1.2:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 512f3f7dccb933c85ccf16bc813d967219b733c6408a09991ca45825713c87bc
[INFO] running `"docker" "start" "-a" "512f3f7dccb933c85ccf16bc813d967219b733c6408a09991ca45825713c87bc"`
[INFO] [stderr]    Compiling enumflags v0.3.2
[INFO] [stderr]    Compiling enumflags_derive v0.4.1
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]    Compiling rustep v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TryInto`
[INFO] [stderr]  --> src/format/elf.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         TryInto,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `SegmentFlag` in this scope
[INFO] [stderr]   --> src/format/elf.rs:59:10
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[derive(EnumFlags, Copy, Clone, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(proc_macro_derive_resolution_fallback)] 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 #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `SegmentFlag` in this scope
[INFO] [stderr]   --> src/format/elf.rs:59:10
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[derive(EnumFlags, Copy, Clone, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[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 #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `SectionFlag` in this scope
[INFO] [stderr]    --> src/format/elf.rs:111:10
[INFO] [stderr]     |
[INFO] [stderr] 111 | #[derive(EnumFlags, Copy, Clone, Debug)]
[INFO] [stderr]     |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[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 #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/format/elf.rs:789:13
[INFO] [stderr]     |
[INFO] [stderr] 789 |             _ => Err(RustepErrorKind::NotElf)?,
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.80s
[INFO] running `"docker" "inspect" "512f3f7dccb933c85ccf16bc813d967219b733c6408a09991ca45825713c87bc"`
[INFO] running `"docker" "rm" "-f" "512f3f7dccb933c85ccf16bc813d967219b733c6408a09991ca45825713c87bc"`
[INFO] [stdout] 512f3f7dccb933c85ccf16bc813d967219b733c6408a09991ca45825713c87bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustep/0.1.2:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a58e5dcf6db9b6706d1c8535b7035c711ab26024c7f607e73f267f1faf7f6c6e
[INFO] running `"docker" "start" "-a" "a58e5dcf6db9b6706d1c8535b7035c711ab26024c7f607e73f267f1faf7f6c6e"`
[INFO] [stderr]    Compiling rustep v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `SegmentFlag` in this scope
[INFO] [stderr]   --> src/format/elf.rs:59:10
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[derive(EnumFlags, Copy, Clone, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(proc_macro_derive_resolution_fallback)] 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 #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `SegmentFlag` in this scope
[INFO] [stderr]   --> src/format/elf.rs:59:10
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[derive(EnumFlags, Copy, Clone, Debug)]
[INFO] [stderr]    |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[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 #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `SectionFlag` in this scope
[INFO] [stderr]    --> src/format/elf.rs:111:10
[INFO] [stderr]     |
[INFO] [stderr] 111 | #[derive(EnumFlags, Copy, Clone, Debug)]
[INFO] [stderr]     |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[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 #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/format/elf.rs:789:13
[INFO] [stderr]     |
[INFO] [stderr] 789 |             _ => Err(RustepErrorKind::NotElf)?,
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `"docker" "inspect" "a58e5dcf6db9b6706d1c8535b7035c711ab26024c7f607e73f267f1faf7f6c6e"`
[INFO] running `"docker" "rm" "-f" "a58e5dcf6db9b6706d1c8535b7035c711ab26024c7f607e73f267f1faf7f6c6e"`
[INFO] [stdout] a58e5dcf6db9b6706d1c8535b7035c711ab26024c7f607e73f267f1faf7f6c6e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustep/0.1.2:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 39ad8775a50a256b9c70b7ba5e5c5c7fcb683441135aca1eec7e9164afe368df
[INFO] running `"docker" "start" "-a" "39ad8775a50a256b9c70b7ba5e5c5c7fcb683441135aca1eec7e9164afe368df"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustep-2c841340acc4026d
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Dyn__bindgen_ty_1 ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Dyn ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Chdr ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Ehdr ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Move ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Lib ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Rel ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_RegInfo ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Nhdr ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Phdr ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Verdaux ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Syminfo ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_auxv_t__bindgen_ty_1 ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_auxv_t ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_gptab__bindgen_ty_1 ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_gptab ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Rela ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_gptab__bindgen_ty_2 ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Verdef ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Chdr ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Sym ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Shdr ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Dyn ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Dyn__bindgen_ty_1 ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Ehdr ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Lib ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Phdr ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Rel ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Rela ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Shdr ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Sym ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Syminfo ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Verdaux ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Verdef ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Vernaux ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Verneed ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_auxv_t ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_auxv_t__bindgen_ty_1 ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf_MIPS_ABIFlags_v0 ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf_Options ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf_Options_Hw ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout___fsid_t ... ok
[INFO] [stdout] test format::elf::test_parse_elf ... ok
[INFO] [stdout] test format::elf::test_parse_elf32 ... ok
[INFO] [stdout] test format::elf::test_parse_elf64 ... ok
[INFO] [stdout] test format::elf::test_parse_elf_class ... ok
[INFO] [stdout] test format::elf::test_parse_elf_wrong_class ... ok
[INFO] [stdout] test format::executable::test_executable ... ok
[INFO] [stdout] test format::elf::test_parse_elf_header64 ... ok
[INFO] [stdout] test format::elf::test_parse_elf_header32 ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Vernaux ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf32_Verneed ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Move ... ok
[INFO] [stdout] test format::bindings::bindgen_test_layout_Elf64_Nhdr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustep
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/format/executable.rs - format::executable::Executable<'a>::from_u8_array (line 37) ... ok
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "39ad8775a50a256b9c70b7ba5e5c5c7fcb683441135aca1eec7e9164afe368df"`
[INFO] running `"docker" "rm" "-f" "39ad8775a50a256b9c70b7ba5e5c5c7fcb683441135aca1eec7e9164afe368df"`
[INFO] [stdout] 39ad8775a50a256b9c70b7ba5e5c5c7fcb683441135aca1eec7e9164afe368df