[INFO] fetching crate defer-rs-impl 0.1.0...
[INFO] testing defer-rs-impl-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate defer-rs-impl 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate defer-rs-impl 0.1.0
[INFO] finished tweaking crates.io crate defer-rs-impl 0.1.0
[INFO] tweaked toml for crates.io crate defer-rs-impl 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate defer-rs-impl 0.1.0 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 4 packages to latest compatible versions
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 70caa1757ad57ca40577b3f6674faafbd7ceba1cbf69531badf053df967d2c7c
[INFO] running `Command { std: "docker" "start" "-a" "70caa1757ad57ca40577b3f6674faafbd7ceba1cbf69531badf053df967d2c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70caa1757ad57ca40577b3f6674faafbd7ceba1cbf69531badf053df967d2c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70caa1757ad57ca40577b3f6674faafbd7ceba1cbf69531badf053df967d2c7c", kill_on_drop: false }`
[INFO] [stdout] 70caa1757ad57ca40577b3f6674faafbd7ceba1cbf69531badf053df967d2c7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0dfccaa16bc038b8dc98992e227ae93aa490e52eedc09b1f97cbff066fbca407
[INFO] running `Command { std: "docker" "start" "-a" "0dfccaa16bc038b8dc98992e227ae93aa490e52eedc09b1f97cbff066fbca407", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling defer-rs-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.18s
[INFO] running `Command { std: "docker" "inspect" "0dfccaa16bc038b8dc98992e227ae93aa490e52eedc09b1f97cbff066fbca407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dfccaa16bc038b8dc98992e227ae93aa490e52eedc09b1f97cbff066fbca407", kill_on_drop: false }`
[INFO] [stdout] 0dfccaa16bc038b8dc98992e227ae93aa490e52eedc09b1f97cbff066fbca407
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dde4795df9a35b321203ec0df75ed1a08b0f892d100f420b1cd5d88f036e7225
[INFO] running `Command { std: "docker" "start" "-a" "dde4795df9a35b321203ec0df75ed1a08b0f892d100f420b1cd5d88f036e7225", kill_on_drop: false }`
[INFO] [stderr]    Compiling defer-rs-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "dde4795df9a35b321203ec0df75ed1a08b0f892d100f420b1cd5d88f036e7225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde4795df9a35b321203ec0df75ed1a08b0f892d100f420b1cd5d88f036e7225", kill_on_drop: false }`
[INFO] [stdout] dde4795df9a35b321203ec0df75ed1a08b0f892d100f420b1cd5d88f036e7225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 96e8ab8e456eef31c4b24d097cdf9e2d3569aeae3ad6c6ec0be9172b77c49b1e
[INFO] running `Command { std: "docker" "start" "-a" "96e8ab8e456eef31c4b24d097cdf9e2d3569aeae3ad6c6ec0be9172b77c49b1e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/defer_rs_impl-105d39a3093117e3)
[INFO] [stderr]    Doc-tests defer_rs_impl
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - defer_scope_init (line 115) ... FAILED
[INFO] [stdout] test src/lib.rs - defer_scope (line 51) ... FAILED
[INFO] [stdout] test src/lib.rs - defer_scope_init (line 119) ... FAILED
[INFO] [stdout] test src/lib.rs - defer_scope (line 60) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - defer_scope_init (line 115) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `defer_rs`
[INFO] [stdout]  --> src/lib.rs:116:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | defer_rs::defer_scope_init!();
[INFO] [stdout]   | ^^^^^^^^ use of unresolved module or unlinked crate `defer_rs`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - defer_scope (line 51) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `defer_rs`
[INFO] [stdout]  --> src/lib.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use defer_rs::{defer_scope, defer_scope_init};
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `defer_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `defer_rs`, use `cargo add defer_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - defer_scope_init (line 119) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `defer_rs` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:120:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut ___deferred_code_group = ::defer_rs::DeferGroup::new();
[INFO] [stdout]   |                                    ^^^^^^^^ could not find `defer_rs` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - defer_scope (line 60) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `defer_rs` in the list of imported crates
[INFO] [stdout]  --> src/lib.rs:61:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut ___deferred_code_group = ::defer_rs::DeferGroup::new();
[INFO] [stdout]   |                                    ^^^^^^^^ could not find `defer_rs` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - defer_scope (line 51)
[INFO] [stdout]     src/lib.rs - defer_scope (line 60)
[INFO] [stdout]     src/lib.rs - defer_scope_init (line 115)
[INFO] [stdout]     src/lib.rs - defer_scope_init (line 119)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "96e8ab8e456eef31c4b24d097cdf9e2d3569aeae3ad6c6ec0be9172b77c49b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96e8ab8e456eef31c4b24d097cdf9e2d3569aeae3ad6c6ec0be9172b77c49b1e", kill_on_drop: false }`
[INFO] [stdout] 96e8ab8e456eef31c4b24d097cdf9e2d3569aeae3ad6c6ec0be9172b77c49b1e