[INFO] fetching crate cnt_macro 0.1.0...
[INFO] testing cnt_macro-0.1.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate cnt_macro 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cnt_macro 0.1.0
[INFO] finished tweaking crates.io crate cnt_macro 0.1.0
[INFO] tweaked toml for crates.io crate cnt_macro 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cnt_macro 0.1.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cnt_macro 0.1.0 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" "+beta-2026-01-20" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6e6ae74345071ed9d7389c9fdd6e7a2d200169e74bba1709f9aec4dd00223a8
[INFO] running `Command { std: "docker" "start" "-a" "f6e6ae74345071ed9d7389c9fdd6e7a2d200169e74bba1709f9aec4dd00223a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6e6ae74345071ed9d7389c9fdd6e7a2d200169e74bba1709f9aec4dd00223a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e6ae74345071ed9d7389c9fdd6e7a2d200169e74bba1709f9aec4dd00223a8", kill_on_drop: false }`
[INFO] [stdout] f6e6ae74345071ed9d7389c9fdd6e7a2d200169e74bba1709f9aec4dd00223a8
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1882a472722fada68d987ef1b1c68c9ab9544c61260033bd6d682dedce7e5ccd
[INFO] running `Command { std: "docker" "start" "-a" "1882a472722fada68d987ef1b1c68c9ab9544c61260033bd6d682dedce7e5ccd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling cnt_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.18s
[INFO] running `Command { std: "docker" "inspect" "1882a472722fada68d987ef1b1c68c9ab9544c61260033bd6d682dedce7e5ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1882a472722fada68d987ef1b1c68c9ab9544c61260033bd6d682dedce7e5ccd", kill_on_drop: false }`
[INFO] [stdout] 1882a472722fada68d987ef1b1c68c9ab9544c61260033bd6d682dedce7e5ccd
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edbcf974255541179df865894e4d8a36acf419d20b4576b49bbbd7eb2b788526
[INFO] running `Command { std: "docker" "start" "-a" "edbcf974255541179df865894e4d8a36acf419d20b4576b49bbbd7eb2b788526", kill_on_drop: false }`
[INFO] [stderr]    Compiling cnt_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "edbcf974255541179df865894e4d8a36acf419d20b4576b49bbbd7eb2b788526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edbcf974255541179df865894e4d8a36acf419d20b4576b49bbbd7eb2b788526", kill_on_drop: false }`
[INFO] [stdout] edbcf974255541179df865894e4d8a36acf419d20b4576b49bbbd7eb2b788526
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 268a5188650c2088d846038e7e0b4cb1c3359a0ee4b82a8361075c70528230c6
[INFO] running `Command { std: "docker" "start" "-a" "268a5188650c2088d846038e7e0b4cb1c3359a0ee4b82a8361075c70528230c6", 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/cnt_macro-bca8732714babe34)
[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 cnt_macro
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - cnt_if (line 15) ... FAILED
[INFO] [stdout] test src/lib.rs - bkp_cnt_if (line 42) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - cnt_if (line 15) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | cnt_if!(true, blink_count: u32); // increment unconditionally
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cnt`, use `cargo add cnt` to add it to your `Cargo.toml`
[INFO] [stdout]    = note: this error originates in the macro `cnt_if` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]   --> src/lib.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | cnt_if!(r.is_err(), err_count: u32);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cnt`, use `cargo add cnt` to add it to your `Cargo.toml`
[INFO] [stdout]    = note: this error originates in the macro `cnt_if` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]   --> src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | cnt_if!(true, uptime: u64);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cnt`, use `cargo add cnt` to add it to your `Cargo.toml`
[INFO] [stdout]    = note: this error originates in the macro `cnt_if` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[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 - bkp_cnt_if (line 42) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | bkp_cnt_if!(true, hard_fault_count_total: u32); // increment unconditionally
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cnt`, use `cargo add cnt` to add it to your `Cargo.toml`
[INFO] [stdout]    = note: this error originates in the macro `bkp_cnt_if` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]   --> src/lib.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | bkp_cnt_if!(r.is_err(), err_count_total: u32);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cnt`, use `cargo add cnt` to add it to your `Cargo.toml`
[INFO] [stdout]    = note: this error originates in the macro `bkp_cnt_if` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]   --> src/lib.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | bkp_cnt_if!(true, impulses_total: u64);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `cnt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cnt`, use `cargo add cnt` to add it to your `Cargo.toml`
[INFO] [stdout]    = note: this error originates in the macro `bkp_cnt_if` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[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 - bkp_cnt_if (line 42)
[INFO] [stdout]     src/lib.rs - cnt_if (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.34s; merged doctests compilation took 0.19s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "268a5188650c2088d846038e7e0b4cb1c3359a0ee4b82a8361075c70528230c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "268a5188650c2088d846038e7e0b4cb1c3359a0ee4b82a8361075c70528230c6", kill_on_drop: false }`
[INFO] [stdout] 268a5188650c2088d846038e7e0b4cb1c3359a0ee4b82a8361075c70528230c6
