[INFO] fetching crate see_derive 0.0.5... [INFO] testing see_derive-0.0.5 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate see_derive 0.0.5 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate see_derive 0.0.5 [INFO] finished tweaking crates.io crate see_derive 0.0.5 [INFO] tweaked toml for crates.io crate see_derive 0.0.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate see_derive 0.0.5 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.108) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbd2a62634f2f49dd068aee6737bd889dfb8b98e162744c5c9582b982f99535d [INFO] running `Command { std: "docker" "start" "-a" "fbd2a62634f2f49dd068aee6737bd889dfb8b98e162744c5c9582b982f99535d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbd2a62634f2f49dd068aee6737bd889dfb8b98e162744c5c9582b982f99535d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbd2a62634f2f49dd068aee6737bd889dfb8b98e162744c5c9582b982f99535d", kill_on_drop: false }` [INFO] [stdout] fbd2a62634f2f49dd068aee6737bd889dfb8b98e162744c5c9582b982f99535d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 213a2f7a8b94e80ed0bbbcf050f8114413a52271d7a4e7ad4cc2374f2d197929 [INFO] running `Command { std: "docker" "start" "-a" "213a2f7a8b94e80ed0bbbcf050f8114413a52271d7a4e7ad4cc2374f2d197929", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling see_derive v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.95s [INFO] running `Command { std: "docker" "inspect" "213a2f7a8b94e80ed0bbbcf050f8114413a52271d7a4e7ad4cc2374f2d197929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "213a2f7a8b94e80ed0bbbcf050f8114413a52271d7a4e7ad4cc2374f2d197929", kill_on_drop: false }` [INFO] [stdout] 213a2f7a8b94e80ed0bbbcf050f8114413a52271d7a4e7ad4cc2374f2d197929 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3044a26968c9097ec481c03a885f5c07d0c48ec7cf4b58770a24fce55fa5020a [INFO] running `Command { std: "docker" "start" "-a" "3044a26968c9097ec481c03a885f5c07d0c48ec7cf4b58770a24fce55fa5020a", kill_on_drop: false }` [INFO] [stderr] Compiling see_derive v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "3044a26968c9097ec481c03a885f5c07d0c48ec7cf4b58770a24fce55fa5020a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3044a26968c9097ec481c03a885f5c07d0c48ec7cf4b58770a24fce55fa5020a", kill_on_drop: false }` [INFO] [stdout] 3044a26968c9097ec481c03a885f5c07d0c48ec7cf4b58770a24fce55fa5020a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9be5fbe47a9d7a12d470229c9f5ee65bea0128f6044bbf83c94194fb9a038631 [INFO] running `Command { std: "docker" "start" "-a" "9be5fbe47a9d7a12d470229c9f5ee65bea0128f6044bbf83c94194fb9a038631", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/see_derive-a8675391468cd6e6) [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 see_derive [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - look_derive (line 43) ... FAILED [INFO] [stdout] test src/lib.rs - see_derive (line 20) ... FAILED [INFO] [stdout] test src/lib.rs - load_fields (line 71) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - look_derive (line 43) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `see_t` in the crate root [INFO] [stdout] --> src/lib.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(see_derive::Look)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ could not find `see_t` in the crate root [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `see_derive::Look` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `See` in this scope [INFO] [stdout] --> src/lib.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(see_derive::Look)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `see_derive::Look` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - see_derive (line 20) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: could not find `see_t` in the crate root [INFO] [stdout] --> src/lib.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(see_derive::See)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ could not find `see_t` in the crate root [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `see_derive::See` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `See` in this scope [INFO] [stdout] --> src/lib.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(see_derive::See)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `see_derive::See` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - look_derive (line 43) [INFO] [stdout] src/lib.rs - see_derive (line 20) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "9be5fbe47a9d7a12d470229c9f5ee65bea0128f6044bbf83c94194fb9a038631", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9be5fbe47a9d7a12d470229c9f5ee65bea0128f6044bbf83c94194fb9a038631", kill_on_drop: false }` [INFO] [stdout] 9be5fbe47a9d7a12d470229c9f5ee65bea0128f6044bbf83c94194fb9a038631