[INFO] fetching crate merc_data 1.0.0...
[INFO] testing merc_data-1.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate merc_data 1.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate merc_data 1.0.0
[INFO] finished tweaking crates.io crate merc_data 1.0.0
[INFO] tweaked toml for crates.io crate merc_data 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate merc_data 1.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate merc_data 1.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded merc_unsafety v1.0.0
[INFO] [stderr]   Downloaded delegate v0.13.5
[INFO] [stderr]   Downloaded merc_macros v1.0.0
[INFO] [stderr]   Downloaded merc_pest_consume v2.0.0
[INFO] [stderr]   Downloaded merc_sharedmutex v1.0.0
[INFO] [stderr]   Downloaded arbtest v0.3.2
[INFO] [stderr]   Downloaded merc_utilities v1.0.0
[INFO] [stderr]   Downloaded allocator-api2 v0.4.0
[INFO] [stderr]   Downloaded merc_aterm v1.0.0
[INFO] [stderr]   Downloaded dashmap v7.0.0-rc2
[INFO] [stderr]   Downloaded merc_io v1.0.0
[INFO] [stderr]   Downloaded merc_number v1.0.0
[INFO] [stderr]   Downloaded merc_pest_consume_macros v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0660990719ec993651df05a470c777f75d0b3857a96e5cf5bea9abd4c59590e1
[INFO] running `Command { std: "docker" "start" "-a" "0660990719ec993651df05a470c777f75d0b3857a96e5cf5bea9abd4c59590e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0660990719ec993651df05a470c777f75d0b3857a96e5cf5bea9abd4c59590e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0660990719ec993651df05a470c777f75d0b3857a96e5cf5bea9abd4c59590e1", kill_on_drop: false }`
[INFO] [stdout] 0660990719ec993651df05a470c777f75d0b3857a96e5cf5bea9abd4c59590e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80ce41c1c7d0425892ab4e6c52c530514f38b1de7ba61c107d178358158e92dd
[INFO] running `Command { std: "docker" "start" "-a" "80ce41c1c7d0425892ab4e6c52c530514f38b1de7ba61c107d178358158e92dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling pest v2.8.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling jiff v0.2.16
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling pest_meta v2.8.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling bitstream-io v4.9.0
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling pest_generator v2.8.4
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling allocator-api2 v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling delegate v0.13.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling pest_derive v2.8.4
[INFO] [stderr]    Compiling dashmap v7.0.0-rc2
[INFO] [stderr]    Compiling merc_pest_consume_macros v2.0.0
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling merc_macros v1.0.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling merc_pest_consume v2.0.0
[INFO] [stderr]    Compiling merc_utilities v1.0.0
[INFO] [stderr]    Compiling arbtest v0.3.2
[INFO] [stderr]    Compiling merc_number v1.0.0
[INFO] [stderr]    Compiling merc_unsafety v1.0.0
[INFO] [stderr]    Compiling merc_sharedmutex v1.0.0
[INFO] [stderr]    Compiling merc_io v1.0.0
[INFO] [stderr]    Compiling merc_aterm v1.0.0
[INFO] [stderr]    Compiling merc_data v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.17s
[INFO] running `Command { std: "docker" "inspect" "80ce41c1c7d0425892ab4e6c52c530514f38b1de7ba61c107d178358158e92dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ce41c1c7d0425892ab4e6c52c530514f38b1de7ba61c107d178358158e92dd", kill_on_drop: false }`
[INFO] [stdout] 80ce41c1c7d0425892ab4e6c52c530514f38b1de7ba61c107d178358158e92dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a314d90d86584488c85cfee1961c31cc76361c2ccd6beb78336141efb8b234b2
[INFO] running `Command { std: "docker" "start" "-a" "a314d90d86584488c85cfee1961c31cc76361c2ccd6beb78336141efb8b234b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling merc_data v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "a314d90d86584488c85cfee1961c31cc76361c2ccd6beb78336141efb8b234b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a314d90d86584488c85cfee1961c31cc76361c2ccd6beb78336141efb8b234b2", kill_on_drop: false }`
[INFO] [stdout] a314d90d86584488c85cfee1961c31cc76361c2ccd6beb78336141efb8b234b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16d1c6984bfb65615624351738ff3a8dcae9c9a70146c4c2d44be0a472676458
[INFO] running `Command { std: "docker" "start" "-a" "16d1c6984bfb65615624351738ff3a8dcae9c9a70146c4c2d44be0a472676458", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merc_data-830926b7c420bd15)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test data_expression::tests::test_data_arguments ... ok
[INFO] [stdout] test data_expression::tests::test_recognizers ... ok
[INFO] [stdout] test data_expression::tests::test_print ... ok
[INFO] [stderr]    Doc-tests merc_data
[INFO] [stdout] test data_expression::tests::test_to_data_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 25) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/../README.md - (line 25) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `AHashSet` in this scope
[INFO] [stdout]   --> src/../README.md:33:52
[INFO] [stdout]    |
[INFO] [stdout] 33 | let data_expr = to_untyped_data_expression(&term, &AHashSet::from_iter("x".to_string())).unwrap();
[INFO] [stdout]    |                                                    ^^^^^^^^ use of undeclared type `AHashSet`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 24 + use ahash::AHashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/../README.md:33:44
[INFO] [stdout]     |
[INFO] [stdout]  33 | let data_expr = to_untyped_data_expression(&term, &AHashSet::from_iter("x".to_string())).unwrap();
[INFO] [stdout]     |                 -------------------------- ^^^^^ expected `ATerm`, found `&ATerm`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/data_expression.rs:439:8
[INFO] [stdout]     |
[INFO] [stdout] 439 | pub fn to_untyped_data_expression(t: ATerm, variables: Option<&AHashSet<String>>) -> DataExpression {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout]     |
[INFO] [stdout]  33 - let data_expr = to_untyped_data_expression(&term, &AHashSet::from_iter("x".to_string())).unwrap();
[INFO] [stdout]  33 + let data_expr = to_untyped_data_expression(term, &AHashSet::from_iter("x".to_string())).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `DataExpression` in the current scope
[INFO] [stdout]   --> src/../README.md:33:90
[INFO] [stdout]    |
[INFO] [stdout] 33 | let data_expr = to_untyped_data_expression(&term, &AHashSet::from_iter("x".to_string())).unwrap();
[INFO] [stdout]    |                                                                                          ^^^^^^ method not found in `DataExpression`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/../README.md - (line 25)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.38s; merged doctests compilation took 0.18s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "16d1c6984bfb65615624351738ff3a8dcae9c9a70146c4c2d44be0a472676458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d1c6984bfb65615624351738ff3a8dcae9c9a70146c4c2d44be0a472676458", kill_on_drop: false }`
[INFO] [stdout] 16d1c6984bfb65615624351738ff3a8dcae9c9a70146c4c2d44be0a472676458