[INFO] fetching crate generational-indextree 1.1.4... [INFO] testing generational-indextree-1.1.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate generational-indextree 1.1.4 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate generational-indextree 1.1.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate generational-indextree 1.1.4 [INFO] tweaked toml for crates.io crate generational-indextree 1.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate generational-indextree 1.1.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate generational-indextree 1.1.4 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.14 [INFO] [stderr] Downloaded generational-arena v0.2.8 [INFO] [stderr] Downloaded syn v1.0.85 [INFO] [stderr] Downloaded serde_derive v1.0.133 [INFO] [stderr] Downloaded serde v1.0.133 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de8a483a217e1f27d186d2c6dcd85fb7e80cca95dfd747b1ab30379a9d7be3d4 [INFO] running `Command { std: "docker" "start" "-a" "de8a483a217e1f27d186d2c6dcd85fb7e80cca95dfd747b1ab30379a9d7be3d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de8a483a217e1f27d186d2c6dcd85fb7e80cca95dfd747b1ab30379a9d7be3d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de8a483a217e1f27d186d2c6dcd85fb7e80cca95dfd747b1ab30379a9d7be3d4", kill_on_drop: false }` [INFO] [stdout] de8a483a217e1f27d186d2c6dcd85fb7e80cca95dfd747b1ab30379a9d7be3d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b44b5e7cdb59d6c53d8c1c09aefa1bcfbbc19eed29e4abe467471d612e035a83 [INFO] running `Command { std: "docker" "start" "-a" "b44b5e7cdb59d6c53d8c1c09aefa1bcfbbc19eed29e4abe467471d612e035a83", kill_on_drop: false }` [INFO] [stderr] Compiling generational-arena v0.2.8 [INFO] [stderr] Compiling generational-indextree v1.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `par_iter` [INFO] [stdout] --> src/arena.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "par_iter")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `deser`, `serde`, and `std` [INFO] [stdout] = help: consider adding `par_iter` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "b44b5e7cdb59d6c53d8c1c09aefa1bcfbbc19eed29e4abe467471d612e035a83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b44b5e7cdb59d6c53d8c1c09aefa1bcfbbc19eed29e4abe467471d612e035a83", kill_on_drop: false }` [INFO] [stdout] b44b5e7cdb59d6c53d8c1c09aefa1bcfbbc19eed29e4abe467471d612e035a83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad0d76effb1e035c1a966dd04867ebbcb1912e40d73e5abe0a83c768aa370037 [INFO] running `Command { std: "docker" "start" "-a" "ad0d76effb1e035c1a966dd04867ebbcb1912e40d73e5abe0a83c768aa370037", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `par_iter` [INFO] [stdout] --> src/arena.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "par_iter")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `deser`, `serde`, and `std` [INFO] [stdout] = help: consider adding `par_iter` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling generational-indextree v1.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `par_iter` [INFO] [stdout] --> src/arena.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "par_iter")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `deser`, `serde`, and `std` [INFO] [stdout] = help: consider adding `par_iter` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `par_iter` [INFO] [stdout] --> tests/lib.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | #[cfg(feature = "par_iter")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `deser`, `serde`, and `std` [INFO] [stdout] = help: consider adding `par_iter` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `par_iter` [INFO] [stdout] --> tests/lib.rs:88:7 [INFO] [stdout] | [INFO] [stdout] 88 | #[cfg(feature = "par_iter")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `deser`, `serde`, and `std` [INFO] [stdout] = help: consider adding `par_iter` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "ad0d76effb1e035c1a966dd04867ebbcb1912e40d73e5abe0a83c768aa370037", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad0d76effb1e035c1a966dd04867ebbcb1912e40d73e5abe0a83c768aa370037", kill_on_drop: false }` [INFO] [stdout] ad0d76effb1e035c1a966dd04867ebbcb1912e40d73e5abe0a83c768aa370037 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f9328303ee184507ee83ec75b44fe85264e1b924de69ce1d1656b40e5f9b20bf [INFO] running `Command { std: "docker" "start" "-a" "f9328303ee184507ee83ec75b44fe85264e1b924de69ce1d1656b40e5f9b20bf", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `par_iter` [INFO] [stderr] --> src/arena.rs:12:7 [INFO] [stderr] | [INFO] [stderr] 12 | #[cfg(feature = "par_iter")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `deser`, `serde`, and `std` [INFO] [stderr] = help: consider adding `par_iter` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `generational-indextree` (lib) generated 1 warning [INFO] [stderr] warning: unexpected `cfg` condition value: `par_iter` [INFO] [stderr] --> tests/lib.rs:2:7 [INFO] [stderr] | [INFO] [stderr] 2 | #[cfg(feature = "par_iter")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `deser`, `serde`, and `std` [INFO] [stderr] = help: consider adding `par_iter` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `par_iter` [INFO] [stderr] --> tests/lib.rs:88:7 [INFO] [stderr] | [INFO] [stderr] 88 | #[cfg(feature = "par_iter")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default`, `deser`, `serde`, and `std` [INFO] [stderr] = help: consider adding `par_iter` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `generational-indextree` (test "lib") generated 2 warnings [INFO] [stderr] warning: `generational-indextree` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/generational_indextree-73be1bf54c820c95) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test arena::reuse_node ... ok [INFO] [stdout] test arena::debug_arena ... 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] Running tests/insert-error.rs (/opt/rustwide/target/debug/deps/insert_error-06714f41baea331b) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test insert_before_self ... ok [INFO] [stdout] test prepend_self ... ok [INFO] [stdout] test append_self ... ok [INFO] [stdout] test insert_after_self ... 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] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-aacbdae268d32759) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test first_prepend ... ok [INFO] [stdout] test get ... ok [INFO] [stdout] test is_removed ... ok [INFO] [stdout] test iter ... ok [INFO] [stdout] test insert_removed_node ... ok [INFO] [stdout] test new_node_with ... ok [INFO] [stdout] test remove ... ok [INFO] [stdout] test success_create ... ok [INFO] [stdout] test success_detach ... ok [INFO] [stdout] test get_mut ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/remove.rs (/opt/rustwide/target/debug/deps/remove-665f3bb5bdd94355) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test middle_child_with_no_children ... ok [INFO] [stdout] test last_child_with_no_children ... ok [INFO] [stdout] test single_child_with_no_children ... ok [INFO] [stdout] test toplevel_with_no_child ... ok [INFO] [stdout] test single_child_with_single_child ... ok [INFO] [stdout] test toplevel_with_multiple_children ... ok [INFO] [stdout] test middle_child_with_multiple_children ... ok [INFO] [stdout] test middle_child_with_single_child ... ok [INFO] [stdout] test first_child_with_no_children ... ok [INFO] [stdout] test toplevel_with_single_child ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests generational_indextree [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test src/arena.rs - arena::Arena::count (line 88) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::ancestors (line 60) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::is_empty (line 106) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::checked_insert_before (line 789) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::get2_mut (line 185) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::get (line 137) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::new_node_with (line 68) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::iter_pairs (line 243) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::checked_append (line 516) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::append (line 473) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::new_node (line 47) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::iter (line 226) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::get (line 127) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::checked_insert_after (line 694) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::descendants (line 252) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::get_mut (line 160) ... ok [INFO] [stdout] test src/arena.rs - arena::Arena::iter (line 214) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::following_siblings (line 142) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::insert_before (line 741) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::insert_after (line 645) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::reverse_children (line 212) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::remove_subtree (line 912) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::checked_prepend (line 603) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::detach (line 408) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::children (line 177) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::remove (line 835) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::traverse (line 297) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::preceding_siblings (line 103) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::prepend (line 560) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::reverse_traverse (line 341) ... ok [INFO] [stdout] test src/node.rs - node::Node::first_child (line 85) ... ok [INFO] [stdout] test src/id.rs - id::NodeId::reverse_traverse (line 375) ... ok [INFO] [stdout] test src/node.rs - node::Node::previous_sibling (line 142) ... ok [INFO] [stdout] test src/node.rs - node::Node::last_child (line 113) ... ok [INFO] [stdout] test src/node.rs - node::Node::next_sibling (line 220) ... ok [INFO] [stdout] test src/node.rs - node::Node::next_sibling (line 196) ... ok [INFO] [stdout] test src/node.rs - node::Node::parent (line 57) ... ok [INFO] [stdout] test src/node.rs - node::Node::previous_sibling (line 166) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f9328303ee184507ee83ec75b44fe85264e1b924de69ce1d1656b40e5f9b20bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9328303ee184507ee83ec75b44fe85264e1b924de69ce1d1656b40e5f9b20bf", kill_on_drop: false }` [INFO] [stdout] f9328303ee184507ee83ec75b44fe85264e1b924de69ce1d1656b40e5f9b20bf