[INFO] fetching crate filter_ast 0.2.1... [INFO] testing filter_ast-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate filter_ast 0.2.1 into /workspace/builds/worker-112/source [INFO] validating manifest of crates.io crate filter_ast 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate filter_ast 0.2.1 [INFO] finished tweaking crates.io crate filter_ast 0.2.1 [INFO] tweaked toml for crates.io crate filter_ast 0.2.1 written to /workspace/builds/worker-112/source/Cargo.toml [INFO] crate crates.io crate filter_ast 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 269162e13018108b938d56cc4584c5f718687aa4ae67c5a50f89bfc19160d4d8 [INFO] running `Command { std: "docker" "start" "-a" "269162e13018108b938d56cc4584c5f718687aa4ae67c5a50f89bfc19160d4d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "269162e13018108b938d56cc4584c5f718687aa4ae67c5a50f89bfc19160d4d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "269162e13018108b938d56cc4584c5f718687aa4ae67c5a50f89bfc19160d4d8", kill_on_drop: false }` [INFO] [stdout] 269162e13018108b938d56cc4584c5f718687aa4ae67c5a50f89bfc19160d4d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 204d019c78adf2f6081a7407215c3a252d6718f37409126b3b1c69ef9e167350 [INFO] running `Command { std: "docker" "start" "-a" "204d019c78adf2f6081a7407215c3a252d6718f37409126b3b1c69ef9e167350", kill_on_drop: false }` [INFO] [stderr] Compiling filter_ast v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "204d019c78adf2f6081a7407215c3a252d6718f37409126b3b1c69ef9e167350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "204d019c78adf2f6081a7407215c3a252d6718f37409126b3b1c69ef9e167350", kill_on_drop: false }` [INFO] [stdout] 204d019c78adf2f6081a7407215c3a252d6718f37409126b3b1c69ef9e167350 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06016b0566c1cc00f881d6baa90c66ef79aefd8c1a35b77c2ea958ffb1e9ed2d [INFO] running `Command { std: "docker" "start" "-a" "06016b0566c1cc00f881d6baa90c66ef79aefd8c1a35b77c2ea958ffb1e9ed2d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling filter_ast v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Tag` [INFO] [stdout] --> examples/schema_validation.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Tag, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `seen` [INFO] [stdout] --> examples/schema_validation.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | seen: Operator, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `expected` [INFO] [stdout] --> examples/schema_validation.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | expected: &'static [Operator], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `error` [INFO] [stdout] --> examples/schema_validation.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | error: ClauseError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> examples/schema_validation.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | path: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "06016b0566c1cc00f881d6baa90c66ef79aefd8c1a35b77c2ea958ffb1e9ed2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06016b0566c1cc00f881d6baa90c66ef79aefd8c1a35b77c2ea958ffb1e9ed2d", kill_on_drop: false }` [INFO] [stdout] 06016b0566c1cc00f881d6baa90c66ef79aefd8c1a35b77c2ea958ffb1e9ed2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 61471ca159b5bbf097bc4fc20ec5505fcf4fe62b0fbba29f4369237d213ef49f [INFO] running `Command { std: "docker" "start" "-a" "61471ca159b5bbf097bc4fc20ec5505fcf4fe62b0fbba29f4369237d213ef49f", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Tag` [INFO] [stderr] --> examples/schema_validation.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Tag, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `seen` [INFO] [stderr] --> examples/schema_validation.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | seen: Operator, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `expected` [INFO] [stderr] --> examples/schema_validation.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | expected: &'static [Operator], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `error` [INFO] [stderr] --> examples/schema_validation.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | error: ClauseError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `path` [INFO] [stderr] --> examples/schema_validation.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | path: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `filter_ast` (example "schema_validation") generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/filter_ast-2eb760979ff65289) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::bitand_clauses ... ok [INFO] [stdout] test tests::map_filter_with_closure ... ok [INFO] [stdout] test tests::try_map_filter_with_mutating_closure ... ok [INFO] [stdout] test tests::clause_iter ... ok [INFO] [stdout] test tests::try_map_filter_with_closure ... ok [INFO] [stdout] test tests::map_ref_creates_parallel ... ok [INFO] [stdout] test tests::expand_filter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests filter_ast [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - Expr (line 477) ... ok [INFO] [stdout] test src/lib.rs - Tree::from_iter (line 142) ... ok [INFO] [stdout] test src/lib.rs - Tree::map (line 163) ... ok [INFO] [stdout] test src/lib.rs - Expr (line 416) ... ok [INFO] [stdout] test src/lib.rs - Tree::try_map (line 180) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "61471ca159b5bbf097bc4fc20ec5505fcf4fe62b0fbba29f4369237d213ef49f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61471ca159b5bbf097bc4fc20ec5505fcf4fe62b0fbba29f4369237d213ef49f", kill_on_drop: false }` [INFO] [stdout] 61471ca159b5bbf097bc4fc20ec5505fcf4fe62b0fbba29f4369237d213ef49f