[INFO] fetching crate effing-macros 0.1.0... [INFO] testing effing-macros-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate effing-macros 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate effing-macros 0.1.0 [INFO] finished tweaking crates.io crate effing-macros 0.1.0 [INFO] tweaked toml for crates.io crate effing-macros 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate effing-macros 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 02fb15d94a9cbd492a5dd4346ac13c9c8198f17b5bafca16078ad4cda1c5d85c [INFO] running `Command { std: "docker" "start" "-a" "02fb15d94a9cbd492a5dd4346ac13c9c8198f17b5bafca16078ad4cda1c5d85c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02fb15d94a9cbd492a5dd4346ac13c9c8198f17b5bafca16078ad4cda1c5d85c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02fb15d94a9cbd492a5dd4346ac13c9c8198f17b5bafca16078ad4cda1c5d85c", kill_on_drop: false }` [INFO] [stdout] 02fb15d94a9cbd492a5dd4346ac13c9c8198f17b5bafca16078ad4cda1c5d85c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 883d2afe5c75082cce471d2a929f545e981109215d9537862b06984d248a1860 [INFO] running `Command { std: "docker" "start" "-a" "883d2afe5c75082cce471d2a929f545e981109215d9537862b06984d248a1860", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling effing-macros v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.20s [INFO] running `Command { std: "docker" "inspect" "883d2afe5c75082cce471d2a929f545e981109215d9537862b06984d248a1860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "883d2afe5c75082cce471d2a929f545e981109215d9537862b06984d248a1860", kill_on_drop: false }` [INFO] [stdout] 883d2afe5c75082cce471d2a929f545e981109215d9537862b06984d248a1860 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 905bcdbe0877c814d275b1a9e2f15cce90294beb2052836d16ef30f2eda5b9a4 [INFO] running `Command { std: "docker" "start" "-a" "905bcdbe0877c814d275b1a9e2f15cce90294beb2052836d16ef30f2eda5b9a4", kill_on_drop: false }` [INFO] [stderr] Compiling effing-macros v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "905bcdbe0877c814d275b1a9e2f15cce90294beb2052836d16ef30f2eda5b9a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "905bcdbe0877c814d275b1a9e2f15cce90294beb2052836d16ef30f2eda5b9a4", kill_on_drop: false }` [INFO] [stdout] 905bcdbe0877c814d275b1a9e2f15cce90294beb2052836d16ef30f2eda5b9a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 303944396a91d73c7cfac64f25dabf1ef936967d465e3daa8ecb7e8f502174e7 [INFO] running `Command { std: "docker" "start" "-a" "303944396a91d73c7cfac64f25dabf1ef936967d465e3daa8ecb7e8f502174e7", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/effing_macros-0add65b3c67d9cdf) [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 effing_macros [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - effectful (line 82) ... FAILED [INFO] [stdout] test src/lib.rs - handler (line 433) ... FAILED [INFO] [stdout] test src/lib.rs - effects (line 227) ... FAILED [INFO] [stdout] test src/lib.rs - handler (line 419) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - effectful (line 82) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `effectful` [INFO] [stdout] --> src/lib.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 4 | /* optionally: */ #[effectful::cloneable] [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `effectful` [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `effectful` in this scope [INFO] [stdout] --> src/lib.rs:83:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[effectful(A, B)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this attribute macro [INFO] [stdout] | [INFO] [stdout] 2 + use effing_macros::effectful; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Foo` in this scope [INFO] [stdout] --> src/lib.rs:85:23 [INFO] [stdout] | [INFO] [stdout] 5 | fn cool_function(arg: Foo) -> Bar { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Bar` in this scope [INFO] [stdout] --> src/lib.rs:85:31 [INFO] [stdout] | [INFO] [stdout] 5 | fn cool_function(arg: Foo) -> Bar { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `expr_a` in this scope [INFO] [stdout] --> src/lib.rs:86:11 [INFO] [stdout] | [INFO] [stdout] 6 | yield expr_a; [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `expr_b` in this scope [INFO] [stdout] --> src/lib.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 7 | let val = yield expr_b; [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0658]: yield syntax is experimental [INFO] [stdout] --> src/lib.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 6 | yield expr_a; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43122 for more information [INFO] [stdout] = help: add `#![feature(yield_expr)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-28; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] error[E0658]: yield syntax is experimental [INFO] [stdout] --> src/lib.rs:87:15 [INFO] [stdout] | [INFO] [stdout] 7 | let val = yield expr_b; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43122 for more information [INFO] [stdout] = help: add `#![feature(yield_expr)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-28; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] error[E0658]: yield syntax is experimental [INFO] [stdout] --> src/lib.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 6 | yield expr_a; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43122 for more information [INFO] [stdout] = help: add `#![feature(yield_expr)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-28; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] error: `yield` can only be used in `#[coroutine]` closures, or `gen` blocks [INFO] [stdout] --> src/lib.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 6 | yield expr_a; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `#[coroutine]` to make this closure a coroutine [INFO] [stdout] | [INFO] [stdout] 5 | #[coroutine] fn cool_function(arg: Foo) -> Bar { [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] error[E0658]: yield syntax is experimental [INFO] [stdout] --> src/lib.rs:87:15 [INFO] [stdout] | [INFO] [stdout] 7 | let val = yield expr_b; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43122 for more information [INFO] [stdout] = help: add `#![feature(yield_expr)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-28; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] error[E0627]: yield expression outside of coroutine literal [INFO] [stdout] --> src/lib.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 6 | yield expr_a; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0627]: yield expression outside of coroutine literal [INFO] [stdout] --> src/lib.rs:87:15 [INFO] [stdout] | [INFO] [stdout] 7 | let val = yield expr_b; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `epic_function` in this scope [INFO] [stdout] --> src/lib.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 8 | epic_function(val).do_ [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433, E0627, E0658. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - handler (line 433) stdout ---- [INFO] [stdout] error: cannot find macro `handler` in this scope [INFO] [stdout] --> src/lib.rs:434:11 [INFO] [stdout] | [INFO] [stdout] 3 | handle(g, handler!(Cancel => break)) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 2 + use effing_macros::handler; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `g` in this scope [INFO] [stdout] --> src/lib.rs:434:8 [INFO] [stdout] | [INFO] [stdout] 3 | handle(g, handler!(Cancel => break)) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `handle` in this scope [INFO] [stdout] --> src/lib.rs:434:1 [INFO] [stdout] | [INFO] [stdout] 3 | handle(g, handler!(Cancel => break)) [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - effects (line 227) stdout ---- [INFO] [stdout] error: cannot find macro `effects` in this scope [INFO] [stdout] --> src/lib.rs:228:1 [INFO] [stdout] | [INFO] [stdout] 3 | effects! { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 2 + use effing_macros::effects; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - handler (line 419) stdout ---- [INFO] [stdout] error: cannot find macro `handler` in this scope [INFO] [stdout] --> src/lib.rs:423:5 [INFO] [stdout] | [INFO] [stdout] 6 | handler! { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 2 + use effing_macros::handler; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `g` in this scope [INFO] [stdout] --> src/lib.rs:422:5 [INFO] [stdout] | [INFO] [stdout] 5 | g, [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `handle_group` in this scope [INFO] [stdout] --> src/lib.rs:421:1 [INFO] [stdout] | [INFO] [stdout] 4 | handle_group( [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - effectful (line 82) [INFO] [stdout] src/lib.rs - effects (line 227) [INFO] [stdout] src/lib.rs - handler (line 419) [INFO] [stdout] src/lib.rs - handler (line 433) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "303944396a91d73c7cfac64f25dabf1ef936967d465e3daa8ecb7e8f502174e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "303944396a91d73c7cfac64f25dabf1ef936967d465e3daa8ecb7e8f502174e7", kill_on_drop: false }` [INFO] [stdout] 303944396a91d73c7cfac64f25dabf1ef936967d465e3daa8ecb7e8f502174e7