[INFO] fetching crate markup-proc-macro 0.15.0...
[INFO] testing markup-proc-macro-0.15.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate markup-proc-macro 0.15.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate markup-proc-macro 0.15.0
[INFO] finished tweaking crates.io crate markup-proc-macro 0.15.0
[INFO] tweaked toml for crates.io crate markup-proc-macro 0.15.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate markup-proc-macro 0.15.0 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] 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 86b32577a3432d42c95b24763cd1be56a3f27c93ae5259a5b2566c92f61fcc3b
[INFO] running `Command { std: "docker" "start" "-a" "86b32577a3432d42c95b24763cd1be56a3f27c93ae5259a5b2566c92f61fcc3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86b32577a3432d42c95b24763cd1be56a3f27c93ae5259a5b2566c92f61fcc3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b32577a3432d42c95b24763cd1be56a3f27c93ae5259a5b2566c92f61fcc3b", kill_on_drop: false }`
[INFO] [stdout] 86b32577a3432d42c95b24763cd1be56a3f27c93ae5259a5b2566c92f61fcc3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] aad3aaac3ece3a631a25474748a201f000614a36b001baaa9c004499bbbc33f1
[INFO] running `Command { std: "docker" "start" "-a" "aad3aaac3ece3a631a25474748a201f000614a36b001baaa9c004499bbbc33f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling markup-proc-macro v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Escape` is never constructed
[INFO] [stdout]   --> src/escape.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Escape<'a, W>(pub &'a mut W);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `Command { std: "docker" "inspect" "aad3aaac3ece3a631a25474748a201f000614a36b001baaa9c004499bbbc33f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad3aaac3ece3a631a25474748a201f000614a36b001baaa9c004499bbbc33f1", kill_on_drop: false }`
[INFO] [stdout] aad3aaac3ece3a631a25474748a201f000614a36b001baaa9c004499bbbc33f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f2be33ac86945162cc1d409b13a8f98587243e9288c1b51d9e399b55d46d4d19
[INFO] running `Command { std: "docker" "start" "-a" "f2be33ac86945162cc1d409b13a8f98587243e9288c1b51d9e399b55d46d4d19", kill_on_drop: false }`
[INFO] [stderr]    Compiling markup-proc-macro v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Escape` is never constructed
[INFO] [stdout]   --> src/escape.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Escape<'a, W>(pub &'a mut W);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "f2be33ac86945162cc1d409b13a8f98587243e9288c1b51d9e399b55d46d4d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2be33ac86945162cc1d409b13a8f98587243e9288c1b51d9e399b55d46d4d19", kill_on_drop: false }`
[INFO] [stdout] f2be33ac86945162cc1d409b13a8f98587243e9288c1b51d9e399b55d46d4d19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] da2b9f3429bdd54e4818848ef109efbbd3f1b3321a9c2e3ff2e57186b027b009
[INFO] running `Command { std: "docker" "start" "-a" "da2b9f3429bdd54e4818848ef109efbbd3f1b3321a9c2e3ff2e57186b027b009", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Escape` is never constructed
[INFO] [stderr]   --> src/escape.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct Escape<'a, W>(pub &'a mut W);
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `markup-proc-macro` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/markup_proc_macro-6bf123a61b13a002)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test escape::test ... ok
[INFO] [stdout] test escape::test_arguments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests markup_proc_macro
[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" "da2b9f3429bdd54e4818848ef109efbbd3f1b3321a9c2e3ff2e57186b027b009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2b9f3429bdd54e4818848ef109efbbd3f1b3321a9c2e3ff2e57186b027b009", kill_on_drop: false }`
[INFO] [stdout] da2b9f3429bdd54e4818848ef109efbbd3f1b3321a9c2e3ff2e57186b027b009