[INFO] fetching crate luwen-if 0.4.4...
[INFO] testing luwen-if-0.4.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate luwen-if 0.4.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate luwen-if 0.4.4
[INFO] finished tweaking crates.io crate luwen-if 0.4.4
[INFO] tweaked toml for crates.io crate luwen-if 0.4.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate luwen-if 0.4.4 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f3e5f3d3ef613c7f33ecf356d194a9dda0adec3a454cab54a35a0ebddc3a1ca
[INFO] running `Command { std: "docker" "start" "-a" "1f3e5f3d3ef613c7f33ecf356d194a9dda0adec3a454cab54a35a0ebddc3a1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f3e5f3d3ef613c7f33ecf356d194a9dda0adec3a454cab54a35a0ebddc3a1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3e5f3d3ef613c7f33ecf356d194a9dda0adec3a454cab54a35a0ebddc3a1ca", kill_on_drop: false }`
[INFO] [stdout] 1f3e5f3d3ef613c7f33ecf356d194a9dda0adec3a454cab54a35a0ebddc3a1ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 758eefb9a4b5755c22211cafe2fcc4defaa32fb7bbef0b7ba953e5af2f6285d5
[INFO] running `Command { std: "docker" "start" "-a" "758eefb9a4b5755c22211cafe2fcc4defaa32fb7bbef0b7ba953e5af2f6285d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling luwen-core v0.1.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling rust-embed-utils v8.7.2
[INFO] [stderr]    Compiling rust-embed-impl v8.7.2
[INFO] [stderr]    Compiling rust-embed v8.7.2
[INFO] [stderr]    Compiling luwen-if v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DramInitError`
[INFO] [stdout]   --> src/chip/grayskull.rs:16:55
[INFO] [stdout]    |
[INFO] [stdout] 16 |     init::status::{ArcInitError, ComponentStatusInfo, DramInitError, InitOptions, WaitStatus},
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `backtrace`
[INFO] [stdout]    --> src/chip/grayskull.rs:388:77
[INFO] [stdout]     |
[INFO] [stdout] 388 | ...                   crate::ArcMsgError::ProtocolError { source, backtrace } => match source {
[INFO] [stdout]     |                                                                   ^^^^^^^^^ help: try ignoring the field: `backtrace: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/chip/grayskull.rs:403:37
[INFO] [stdout]     |
[INFO] [stdout] 403 | ...                   source => {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "758eefb9a4b5755c22211cafe2fcc4defaa32fb7bbef0b7ba953e5af2f6285d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758eefb9a4b5755c22211cafe2fcc4defaa32fb7bbef0b7ba953e5af2f6285d5", kill_on_drop: false }`
[INFO] [stdout] 758eefb9a4b5755c22211cafe2fcc4defaa32fb7bbef0b7ba953e5af2f6285d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d521f0cc85bb07411776383d567193bb12220766b83d355ba43fba554d6932ce
[INFO] running `Command { std: "docker" "start" "-a" "d521f0cc85bb07411776383d567193bb12220766b83d355ba43fba554d6932ce", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `DramInitError`
[INFO] [stdout]   --> src/chip/grayskull.rs:16:55
[INFO] [stdout]    |
[INFO] [stdout] 16 |     init::status::{ArcInitError, ComponentStatusInfo, DramInitError, InitOptions, WaitStatus},
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `backtrace`
[INFO] [stdout]    --> src/chip/grayskull.rs:388:77
[INFO] [stdout]     |
[INFO] [stdout] 388 | ...                   crate::ArcMsgError::ProtocolError { source, backtrace } => match source {
[INFO] [stdout]     |                                                                   ^^^^^^^^^ help: try ignoring the field: `backtrace: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/chip/grayskull.rs:403:37
[INFO] [stdout]     |
[INFO] [stdout] 403 | ...                   source => {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling luwen-if v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DramInitError`
[INFO] [stdout]   --> src/chip/grayskull.rs:16:55
[INFO] [stdout]    |
[INFO] [stdout] 16 |     init::status::{ArcInitError, ComponentStatusInfo, DramInitError, InitOptions, WaitStatus},
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `backtrace`
[INFO] [stdout]    --> src/chip/grayskull.rs:388:77
[INFO] [stdout]     |
[INFO] [stdout] 388 | ...                   crate::ArcMsgError::ProtocolError { source, backtrace } => match source {
[INFO] [stdout]     |                                                                   ^^^^^^^^^ help: try ignoring the field: `backtrace: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/chip/grayskull.rs:403:37
[INFO] [stdout]     |
[INFO] [stdout] 403 | ...                   source => {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "d521f0cc85bb07411776383d567193bb12220766b83d355ba43fba554d6932ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d521f0cc85bb07411776383d567193bb12220766b83d355ba43fba554d6932ce", kill_on_drop: false }`
[INFO] [stdout] d521f0cc85bb07411776383d567193bb12220766b83d355ba43fba554d6932ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2276c60ef23f27505a279ebfd7b8a6d29e91907dea57b5e4a97d674e94e7013
[INFO] running `Command { std: "docker" "start" "-a" "e2276c60ef23f27505a279ebfd7b8a6d29e91907dea57b5e4a97d674e94e7013", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `DramInitError`
[INFO] [stderr]   --> src/chip/grayskull.rs:16:55
[INFO] [stderr]    |
[INFO] [stderr] 16 |     init::status::{ArcInitError, ComponentStatusInfo, DramInitError, InitOptions, WaitStatus},
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `backtrace`
[INFO] [stderr]    --> src/chip/grayskull.rs:388:77
[INFO] [stderr]     |
[INFO] [stderr] 388 | ...                   crate::ArcMsgError::ProtocolError { source, backtrace } => match source {
[INFO] [stderr]     |                                                                   ^^^^^^^^^ help: try ignoring the field: `backtrace: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stderr]    --> src/chip/grayskull.rs:403:37
[INFO] [stderr]     |
[INFO] [stderr] 403 | ...                   source => {
[INFO] [stderr]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stderr] 
[INFO] [stderr] warning: `luwen-if` (lib) generated 3 warnings (run `cargo fix --lib -p luwen-if` to apply 1 suggestion)
[INFO] [stderr] warning: `luwen-if` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/luwen_if-7f970d101883ecc3)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests luwen_if
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2276c60ef23f27505a279ebfd7b8a6d29e91907dea57b5e4a97d674e94e7013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2276c60ef23f27505a279ebfd7b8a6d29e91907dea57b5e4a97d674e94e7013", kill_on_drop: false }`
[INFO] [stdout] e2276c60ef23f27505a279ebfd7b8a6d29e91907dea57b5e4a97d674e94e7013