[INFO] fetching crate memflex 0.8.4...
[INFO] testing memflex-0.8.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate memflex 0.8.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate memflex 0.8.4
[INFO] finished tweaking crates.io crate memflex 0.8.4
[INFO] tweaked toml for crates.io crate memflex 0.8.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memflex 0.8.4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memflex 0.8.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded obfstr v0.4.3
[INFO] [stderr]   Downloaded bitflags v2.4.2
[INFO] [stderr]   Downloaded libc v0.2.152
[INFO] [stderr]   Downloaded windows v0.43.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a
[INFO] running `Command { std: "docker" "start" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling obfstr v0.4.3
[INFO] [stderr]    Compiling memflex v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling memflex v0.8.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> examples/global_int.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |         assert_eq!(SOME_INT, *GLOBAL_INT);
[INFO] [stdout]    |                    ^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = help: use a type that relies on "interior mutability" instead; to read more on this, visit <https://doc.rust-lang.org/reference/interior-mutability.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> examples/global_int.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 |         assert_eq!(SOME_INT, *GLOBAL_INT);
[INFO] [stdout]    |                    ^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = help: use a type that relies on "interior mutability" instead; to read more on this, visit <https://doc.rust-lang.org/reference/interior-mutability.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/macros/bitstruct.rs:137:51
[INFO] [stdout]     |
[INFO] [stdout] 137 |                           $fvs fn [< $fname _mut >](&mut self) -> $crate::BitFieldMut<$int, {$from % 8}, {$to - $from + 1}> {
[INFO] [stdout]     |                                                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 270 | /     bitfields! {
[INFO] [stdout] 271 | |         Bar.bitfield: u8 {
[INFO] [stdout] 272 | |             a: 0..=3,
[INFO] [stdout] 273 | |             b: 4..=6,
[INFO] [stdout] ...   |
[INFO] [stdout] 276 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `bitfields` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |                         $fvs fn [< $fname _mut >](&mut self) -> $crate::BitFieldMut<'_, $int, {$from % 8}, {$to - $from + 1}> {
[INFO] [stdout]     |                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/macros/bitstruct.rs:151:36
[INFO] [stdout]     |
[INFO] [stdout] 151 |                       $fvs fn $fname(&self) -> $crate::BitField<$int, {$from % 8}, {$to - $from + 1}> {
[INFO] [stdout]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 270 | /     bitfields! {
[INFO] [stdout] 271 | |         Bar.bitfield: u8 {
[INFO] [stdout] 272 | |             a: 0..=3,
[INFO] [stdout] 273 | |             b: 4..=6,
[INFO] [stdout] ...   |
[INFO] [stdout] 276 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `bitfields` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |                     $fvs fn $fname(&self) -> $crate::BitField<'_, $int, {$from % 8}, {$to - $from + 1}> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]   --> examples/global_int.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 |         assert_eq!(SOME_INT, *GLOBAL_INT);
[INFO] [stderr]    |                    ^^^^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]    = help: use a type that relies on "interior mutability" instead; to read more on this, visit <https://doc.rust-lang.org/reference/interior-mutability.html>
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]   --> examples/global_int.rs:13:20
[INFO] [stderr]    |
[INFO] [stderr] 13 |         assert_eq!(SOME_INT, *GLOBAL_INT);
[INFO] [stderr]    |                    ^^^^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]    = help: use a type that relies on "interior mutability" instead; to read more on this, visit <https://doc.rust-lang.org/reference/interior-mutability.html>
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `memflex` (example "global_int") generated 2 warnings
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/macros/bitstruct.rs:137:51
[INFO] [stderr]     |
[INFO] [stderr] 137 |                           $fvs fn [< $fname _mut >](&mut self) -> $crate::BitFieldMut<$int, {$from % 8}, {$to - $from + 1}> {
[INFO] [stderr]     |                                                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                                     |
[INFO] [stderr]     |                                                     the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 270 | /     bitfields! {
[INFO] [stderr] 271 | |         Bar.bitfield: u8 {
[INFO] [stderr] 272 | |             a: 0..=3,
[INFO] [stderr] 273 | |             b: 4..=6,
[INFO] [stderr] ...   |
[INFO] [stderr] 276 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `bitfields` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 137 |                         $fvs fn [< $fname _mut >](&mut self) -> $crate::BitFieldMut<'_, $int, {$from % 8}, {$to - $from + 1}> {
[INFO] [stderr]     |                                                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/macros/bitstruct.rs:151:36
[INFO] [stderr]     |
[INFO] [stderr] 151 |                       $fvs fn $fname(&self) -> $crate::BitField<$int, {$from % 8}, {$to - $from + 1}> {
[INFO] [stderr]     |                                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 270 | /     bitfields! {
[INFO] [stderr] 271 | |         Bar.bitfield: u8 {
[INFO] [stderr] 272 | |             a: 0..=3,
[INFO] [stderr] 273 | |             b: 4..=6,
[INFO] [stderr] ...   |
[INFO] [stderr] 276 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `bitfields` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 151 |                     $fvs fn $fname(&self) -> $crate::BitField<'_, $int, {$from % 8}, {$to - $from + 1}> {
[INFO] [stderr]     |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `memflex` (lib test) generated 2 warnings (run `cargo fix --lib -p memflex --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/memflex-f97e80261c95003a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test macros::bitstruct::tests::test_bitstruct_multi ... ok
[INFO] [stdout] test memory::tests::test_multilevel ... ok
[INFO] [stdout] test macros::bitstruct::tests::test_bitstruct_macro ... FAILED
[INFO] [stdout] test macros::bitstruct::tests::test_bitstruct_bool ... ok
[INFO] [stdout] test macros::bitstruct::tests::test_bitfield_macro ... ok
[INFO] [stdout] test pattern::r#static::test_char_to_u8 ... ok
[INFO] [stdout] test macros::bitstruct::tests::test_trouble ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- macros::bitstruct::tests::test_bitstruct_macro stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'macros::bitstruct::tests::test_bitstruct_macro' (416) panicked at src/macros/bitstruct.rs:309:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 15
[INFO] [stdout]  right: 2
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c1f1820c0e1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5c1f182202ba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5c1f1821057c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5c1f181e86d6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5c1f18204849 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5c1f181a0cd0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5c1f18204a02 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5c1f181e8782 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5c1f181e1509 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5c1f181e937d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5c1f182209ec - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5c1f18220903 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5c1f18193e35 - core[df12db4294e9bfd3]::panicking::assert_failed::<u16, u16>
[INFO] [stdout]   13:     0x5c1f18193f52 - <memflex[d83aeb8bf06ebb2]::macros::bitstruct::tests::test_bitstruct_macro::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5c1f18193fbb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5c1f181a1625 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5c1f1819aee4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5c1f181a4782 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5c1f1820b9b9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7e17650d2dfa - <unknown>
[INFO] [stdout]   20:     0x7e17651663d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     macros::bitstruct::tests::test_bitstruct_macro
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a", kill_on_drop: false }`
[INFO] [stdout] 6cc6423fa83d2bec2fcd81121a32174d50944ea0e343a447f82c30a6d102464a
