Dec 05 07:21:05.733 INFO checking rustep-0.1.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:21:05.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 07:21:06.201 INFO [stdout] af439bd6cd10d7d7a98c88975e7382878af268786830a721220e045146b34058
Dec 05 07:21:06.203 INFO running `"docker" "start" "-a" "af439bd6cd10d7d7a98c88975e7382878af268786830a721220e045146b34058"`
Dec 05 07:21:07.566 INFO [stderr] usermod: no changes
Dec 05 07:21:07.850 INFO [stderr]     Checking enumflags v0.3.0
Dec 05 07:21:07.850 INFO [stderr]     Checking memchr v1.0.2
Dec 05 07:21:07.852 INFO [stderr]    Compiling enumflags_derive v0.4.1
Dec 05 07:21:07.852 INFO [stderr]    Compiling num-derive v0.2.3
Dec 05 07:21:10.275 INFO [stderr]     Checking nom v3.2.1
Dec 05 07:21:20.236 INFO [stderr]     Checking rustep v0.1.2 (/source)
Dec 05 07:21:23.747 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 07:21:23.747 INFO [stderr]   --> src/lib.rs:50:1
Dec 05 07:21:23.747 INFO [stderr]    |
Dec 05 07:21:23.747 INFO [stderr] 50 | #[macro_use]
Dec 05 07:21:23.748 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 07:21:23.748 INFO [stderr]    |
Dec 05 07:21:23.748 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 07:21:23.748 INFO [stderr] 
Dec 05 07:21:23.751 INFO [stderr] warning: unused import: `TryInto`
Dec 05 07:21:23.751 INFO [stderr]  --> src/format/elf.rs:9:9
Dec 05 07:21:23.751 INFO [stderr]   |
Dec 05 07:21:23.751 INFO [stderr] 9 |         TryInto,
Dec 05 07:21:23.752 INFO [stderr]   |         ^^^^^^^
Dec 05 07:21:23.763 INFO [stderr] 
Dec 05 07:21:23.763 INFO [stderr] warning: cannot find type `SegmentFlag` in this scope
Dec 05 07:21:23.763 INFO [stderr]   --> src/format/elf.rs:59:10
Dec 05 07:21:23.764 INFO [stderr]    |
Dec 05 07:21:23.764 INFO [stderr] 59 | #[derive(EnumFlags, Copy, Clone, Debug)]
Dec 05 07:21:23.764 INFO [stderr]    |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 05 07:21:23.765 INFO [stderr]    |
Dec 05 07:21:23.765 INFO [stderr]    = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 05 07:21:23.765 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!
Dec 05 07:21:23.766 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 05 07:21:23.766 INFO [stderr] 
Dec 05 07:21:23.766 INFO [stderr] warning: cannot find type `SegmentFlag` in this scope
Dec 05 07:21:23.766 INFO [stderr]   --> src/format/elf.rs:59:10
Dec 05 07:21:23.767 INFO [stderr]    |
Dec 05 07:21:23.767 INFO [stderr] 59 | #[derive(EnumFlags, Copy, Clone, Debug)]
Dec 05 07:21:23.767 INFO [stderr]    |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 05 07:21:23.767 INFO [stderr]    |
Dec 05 07:21:23.767 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!
Dec 05 07:21:23.767 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 05 07:21:23.767 INFO [stderr] 
Dec 05 07:21:23.767 INFO [stderr] warning: cannot find type `SectionFlag` in this scope
Dec 05 07:21:23.767 INFO [stderr]    --> src/format/elf.rs:111:10
Dec 05 07:21:23.767 INFO [stderr]     |
Dec 05 07:21:23.767 INFO [stderr] 111 | #[derive(EnumFlags, Copy, Clone, Debug)]
Dec 05 07:21:23.767 INFO [stderr]     |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 05 07:21:23.767 INFO [stderr]     |
Dec 05 07:21:23.767 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!
Dec 05 07:21:23.767 INFO [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 05 07:21:23.767 INFO [stderr] 
Dec 05 07:21:24.209 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 07:21:24.209 INFO [stderr]   --> src/lib.rs:50:1
Dec 05 07:21:24.209 INFO [stderr]    |
Dec 05 07:21:24.209 INFO [stderr] 50 | #[macro_use]
Dec 05 07:21:24.209 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 07:21:24.210 INFO [stderr]    |
Dec 05 07:21:24.210 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 07:21:24.210 INFO [stderr] 
Dec 05 07:21:24.234 INFO [stderr] warning: cannot find type `SegmentFlag` in this scope
Dec 05 07:21:24.234 INFO [stderr]   --> src/format/elf.rs:59:10
Dec 05 07:21:24.234 INFO [stderr]    |
Dec 05 07:21:24.235 INFO [stderr] 59 | #[derive(EnumFlags, Copy, Clone, Debug)]
Dec 05 07:21:24.235 INFO [stderr]    |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 05 07:21:24.235 INFO [stderr]    |
Dec 05 07:21:24.235 INFO [stderr]    = note: #[warn(proc_macro_derive_resolution_fallback)] on by default
Dec 05 07:21:24.236 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!
Dec 05 07:21:24.236 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 05 07:21:24.236 INFO [stderr] 
Dec 05 07:21:24.236 INFO [stderr] warning: cannot find type `SegmentFlag` in this scope
Dec 05 07:21:24.236 INFO [stderr]   --> src/format/elf.rs:59:10
Dec 05 07:21:24.237 INFO [stderr]    |
Dec 05 07:21:24.237 INFO [stderr] 59 | #[derive(EnumFlags, Copy, Clone, Debug)]
Dec 05 07:21:24.237 INFO [stderr]    |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 05 07:21:24.237 INFO [stderr]    |
Dec 05 07:21:24.238 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!
Dec 05 07:21:24.238 INFO [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 05 07:21:24.238 INFO [stderr] 
Dec 05 07:21:24.238 INFO [stderr] warning: cannot find type `SectionFlag` in this scope
Dec 05 07:21:24.239 INFO [stderr]    --> src/format/elf.rs:111:10
Dec 05 07:21:24.239 INFO [stderr]     |
Dec 05 07:21:24.239 INFO [stderr] 111 | #[derive(EnumFlags, Copy, Clone, Debug)]
Dec 05 07:21:24.239 INFO [stderr]     |          ^^^^^^^^^ names from parent modules are not accessible without an explicit import
Dec 05 07:21:24.240 INFO [stderr]     |
Dec 05 07:21:24.240 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!
Dec 05 07:21:24.240 INFO [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
Dec 05 07:21:24.240 INFO [stderr] 
Dec 05 07:21:25.464 INFO [stderr] warning: unreachable pattern
Dec 05 07:21:25.465 INFO [stderr]    --> src/format/elf.rs:789:13
Dec 05 07:21:25.465 INFO [stderr]     |
Dec 05 07:21:25.465 INFO [stderr] 789 |             _ => Err(RustepErrorKind::NotElf)?,
Dec 05 07:21:25.465 INFO [stderr]     |             ^
Dec 05 07:21:25.466 INFO [stderr]     |
Dec 05 07:21:25.466 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 05 07:21:25.466 INFO [stderr] 
Dec 05 07:21:27.179 INFO [stderr] warning: unreachable pattern
Dec 05 07:21:27.179 INFO [stderr]    --> src/format/elf.rs:789:13
Dec 05 07:21:27.179 INFO [stderr]     |
Dec 05 07:21:27.179 INFO [stderr] 789 |             _ => Err(RustepErrorKind::NotElf)?,
Dec 05 07:21:27.179 INFO [stderr]     |             ^
Dec 05 07:21:27.179 INFO [stderr]     |
Dec 05 07:21:27.179 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 05 07:21:27.179 INFO [stderr] 
Dec 05 07:21:28.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.51s
Dec 05 07:21:28.130 INFO [stderr] su: No module specific data is present
Dec 05 07:21:29.904 INFO running `"docker" "inspect" "af439bd6cd10d7d7a98c88975e7382878af268786830a721220e045146b34058"`
Dec 05 07:21:30.263 INFO running `"docker" "rm" "-f" "af439bd6cd10d7d7a98c88975e7382878af268786830a721220e045146b34058"`
Dec 05 07:21:30.639 INFO [stdout] af439bd6cd10d7d7a98c88975e7382878af268786830a721220e045146b34058