[INFO] fetching crate j1939-async 0.1.0-alpha1...
[INFO] testing j1939-async-0.1.0-alpha1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate j1939-async 0.1.0-alpha1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate j1939-async 0.1.0-alpha1
[INFO] finished tweaking crates.io crate j1939-async 0.1.0-alpha1
[INFO] tweaked toml for crates.io crate j1939-async 0.1.0-alpha1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate j1939-async 0.1.0-alpha1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate j1939-async 0.1.0-alpha1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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] d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c
[INFO] running `Command { std: "docker" "start" "d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c", 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" "d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c", 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" "d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling ufmt-write v0.1.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling volatile-register v0.2.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-can v0.4.1
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling rtt-target v0.3.1
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling bitfield-macros v0.19.0
[INFO] [stderr]    Compiling bitfield v0.19.0
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]    Compiling defmt v0.3.100
[INFO] [stderr]    Compiling j1939-async v0.1.0-alpha1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/name/name.rs:88:23
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn bytes_iter(&self) -> NameBytesIter {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/name.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout]  1 | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn bytes_iter(&self) -> NameBytesIter<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `embedded-hal-async`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.embedded-hal-async]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `embedded-hal-async`
[INFO] [stderr] warning: unused dependency `rtt-target`
[INFO] [stderr]   --> Cargo.toml:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 | [dependencies.rtt-target]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rtt-target`
[INFO] [stderr] warning: `j1939-async` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 11.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c", 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" "d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling j1939-async v0.1.0-alpha1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/name/name.rs:88:23
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn bytes_iter(&self) -> NameBytesIter {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/name.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout]  1 | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn bytes_iter(&self) -> NameBytesIter<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/name/name.rs:88:23
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn bytes_iter(&self) -> NameBytesIter {
[INFO] [stdout]    |                       ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/name.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout]  1 | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn bytes_iter(&self) -> NameBytesIter<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `j1939-async` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/release/build/j1939-async/88777dc4e8a7039a/out/rustclMTjbs/symbols.o" "<4 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/release/build/embedded-can/d6eb6608c1f4ad4f/out/libembedded_can-d6eb6608c1f4ad4f.rlib" "/opt/rustwide/target/release/build/nb/226f7ba4cc4c327f/out/libnb-226f7ba4cc4c327f.rlib" "/opt/rustwide/target/release/build/bitfield/464417ee4438413b/out/libbitfield-464417ee4438413b.rlib" "/opt/rustwide/target/release/build/defmt/f3b38347cb5fb7f3/out/libdefmt-f3b38347cb5fb7f3.rlib" "/opt/rustwide/target/release/build/defmt/2dadcf5fb61a38d3/out/libdefmt-2dadcf5fb61a38d3.rlib" "/opt/rustwide/target/release/build/bitflags/68973b8086863992/out/libbitflags-68973b8086863992.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/release/build/lexical-core/8c257473166ab21b/out/liblexical_core-8c257473166ab21b.rlib" "/opt/rustwide/target/release/build/lexical-write-float/cf912ec0137f66a3/out/liblexical_write_float-cf912ec0137f66a3.rlib" "/opt/rustwide/target/release/build/lexical-write-integer/039f61eac2e0b5eb/out/liblexical_write_integer-039f61eac2e0b5eb.rlib" "/opt/rustwide/target/release/build/lexical-util/f62d28ebdd5fc59c/out/liblexical_util-f62d28ebdd5fc59c.rlib" "/opt/rustwide/target/release/build/static_assertions/306fc8cfb43dc741/out/libstatic_assertions-306fc8cfb43dc741.rlib" "/opt/rustwide/target/release/build/heapless/24b8053d7a54250d/out/libheapless-24b8053d7a54250d.rlib" "/opt/rustwide/target/release/build/hash32/eb567f795dada83d/out/libhash32-eb567f795dada83d.rlib" "/opt/rustwide/target/release/build/byteorder/bf65b6cde3040842/out/libbyteorder-bf65b6cde3040842.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/release/build/j1939-async/88777dc4e8a7039a/out/rustclMTjbs/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/release/build/defmt/fa8ce51ee4b5dd74/out" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/release/build/j1939-async/88777dc4e8a7039a/out/j1939_async-88777dc4e8a7039a" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-Wl,--strip-debug" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: _defmt_release
[INFO] [stdout]           >>> referenced by j1939_async.b33790f55e51084a-cgu.0
[INFO] [stdout]           >>>               /opt/rustwide/target/release/build/j1939-async/88777dc4e8a7039a/out/j1939_async-88777dc4e8a7039a.j1939_async.b33790f55e51084a-cgu.0.rcgu.o:(<j1939_async::name::name_table::NameTable>::add (.llvm.12388614629147565860))
[INFO] [stdout]           >>> referenced by j1939_async.b33790f55e51084a-cgu.0
[INFO] [stdout]           >>>               /opt/rustwide/target/release/build/j1939-async/88777dc4e8a7039a/out/j1939_async-88777dc4e8a7039a.j1939_async.b33790f55e51084a-cgu.0.rcgu.o:(<j1939_async::name::name_table::NameTable>::set_state)
[INFO] [stdout]           >>> referenced by j1939_async.b33790f55e51084a-cgu.2
[INFO] [stdout]           >>>               /opt/rustwide/target/release/build/j1939-async/88777dc4e8a7039a/out/j1939_async-88777dc4e8a7039a.j1939_async.b33790f55e51084a-cgu.2.rcgu.o:(<j1939_async::name::name_manager::NameManager>::advance_time)
[INFO] [stdout]           >>> referenced 10 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: _defmt_acquire
[INFO] [stdout]           >>> referenced by defmt.acce92bc2528b911-cgu.0
[INFO] [stdout]           >>>               defmt-2dadcf5fb61a38d3.defmt.acce92bc2528b911-cgu.0.rcgu.o:(defmt::export::acquire_and_header) in archive /opt/rustwide/target/release/build/defmt/2dadcf5fb61a38d3/out/libdefmt-2dadcf5fb61a38d3.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: _defmt_write
[INFO] [stdout]           >>> referenced by defmt.acce92bc2528b911-cgu.0
[INFO] [stdout]           >>>               defmt-2dadcf5fb61a38d3.defmt.acce92bc2528b911-cgu.0.rcgu.o:(defmt::export::acquire_and_header) in archive /opt/rustwide/target/release/build/defmt/2dadcf5fb61a38d3/out/libdefmt-2dadcf5fb61a38d3.rlib
[INFO] [stdout]           >>> referenced by defmt.acce92bc2528b911-cgu.0
[INFO] [stdout]           >>>               defmt-2dadcf5fb61a38d3.defmt.acce92bc2528b911-cgu.0.rcgu.o:(defmt::export::istr) in archive /opt/rustwide/target/release/build/defmt/2dadcf5fb61a38d3/out/libdefmt-2dadcf5fb61a38d3.rlib
[INFO] [stdout]           >>> referenced by defmt.acce92bc2528b911-cgu.0
[INFO] [stdout]           >>>               defmt-2dadcf5fb61a38d3.defmt.acce92bc2528b911-cgu.0.rcgu.o:(defmt::export::integers::i8) in archive /opt/rustwide/target/release/build/defmt/2dadcf5fb61a38d3/out/libdefmt-2dadcf5fb61a38d3.rlib
[INFO] [stdout]           >>> referenced 2 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: _defmt_timestamp
[INFO] [stdout]           >>> referenced by defmt.acce92bc2528b911-cgu.0
[INFO] [stdout]           >>>               defmt-2dadcf5fb61a38d3.defmt.acce92bc2528b911-cgu.0.rcgu.o:(defmt::export::acquire_and_header) in archive /opt/rustwide/target/release/build/defmt/2dadcf5fb61a38d3/out/libdefmt-2dadcf5fb61a38d3.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `embedded-hal-async`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.embedded-hal-async]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `embedded-hal-async`
[INFO] [stderr] warning: unused dependency `rtt-target`
[INFO] [stderr]   --> Cargo.toml:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 | [dependencies.rtt-target]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rtt-target`
[INFO] [stderr] warning: `j1939-async` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c", kill_on_drop: false }`
[INFO] [stdout] d3f0a38db196791d624888b14047769973898e53b5161fa0bd501f58bc60736c
