[INFO] fetching crate intrusive-collections 0.9.7... [INFO] testing intrusive-collections-0.9.7 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate intrusive-collections 0.9.7 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate intrusive-collections 0.9.7 [INFO] finished tweaking crates.io crate intrusive-collections 0.9.7 [INFO] tweaked toml for crates.io crate intrusive-collections 0.9.7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate intrusive-collections 0.9.7 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_xorshift v0.3.0 (available: v0.4.0) [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] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7127086443d5c5b8a4b3531452d31b343d05ce3c695a5c6587d67ae4f1493404 [INFO] running `Command { std: "docker" "start" "-a" "7127086443d5c5b8a4b3531452d31b343d05ce3c695a5c6587d67ae4f1493404", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7127086443d5c5b8a4b3531452d31b343d05ce3c695a5c6587d67ae4f1493404", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7127086443d5c5b8a4b3531452d31b343d05ce3c695a5c6587d67ae4f1493404", kill_on_drop: false }` [INFO] [stdout] 7127086443d5c5b8a4b3531452d31b343d05ce3c695a5c6587d67ae4f1493404 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3475e93065ba768003e001fac05b7d237926ea78d74295bac149d5ad12bf4eb1 [INFO] running `Command { std: "docker" "start" "-a" "3475e93065ba768003e001fac05b7d237926ea78d74295bac149d5ad12bf4eb1", kill_on_drop: false }` [INFO] [stderr] Compiling intrusive-collections v0.9.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `UncheckedOptionExt` is never used [INFO] [stdout] --> src/unchecked_option.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait UncheckedOptionExt { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/rbtree.rs:2046:24 [INFO] [stdout] | [INFO] [stdout] 2046 | pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'_, A> [INFO] [stdout] | ^^ the lifetime is named here -- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 2046 - pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'_, A> [INFO] [stdout] 2046 + pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'a, A> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "3475e93065ba768003e001fac05b7d237926ea78d74295bac149d5ad12bf4eb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3475e93065ba768003e001fac05b7d237926ea78d74295bac149d5ad12bf4eb1", kill_on_drop: false }` [INFO] [stdout] 3475e93065ba768003e001fac05b7d237926ea78d74295bac149d5ad12bf4eb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 317c2164e6da43782ec7031468eba17cecfa009af19b4d5bcb19451ce6327126 [INFO] running `Command { std: "docker" "start" "-a" "317c2164e6da43782ec7031468eba17cecfa009af19b4d5bcb19451ce6327126", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stdout] warning: trait `UncheckedOptionExt` is never used [INFO] [stdout] --> src/unchecked_option.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait UncheckedOptionExt { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/rbtree.rs:2046:24 [INFO] [stdout] | [INFO] [stdout] 2046 | pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'_, A> [INFO] [stdout] | ^^ the lifetime is named here -- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 2046 - pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'_, A> [INFO] [stdout] 2046 + pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'a, A> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling intrusive-collections v0.9.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `UncheckedOptionExt` is never used [INFO] [stdout] --> src/unchecked_option.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait UncheckedOptionExt { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/rbtree.rs:2046:24 [INFO] [stdout] | [INFO] [stdout] 2046 | pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'_, A> [INFO] [stdout] | ^^ the lifetime is named here -- the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 2046 - pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'_, A> [INFO] [stdout] 2046 + pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'a, A> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.64s [INFO] running `Command { std: "docker" "inspect" "317c2164e6da43782ec7031468eba17cecfa009af19b4d5bcb19451ce6327126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "317c2164e6da43782ec7031468eba17cecfa009af19b4d5bcb19451ce6327126", kill_on_drop: false }` [INFO] [stdout] 317c2164e6da43782ec7031468eba17cecfa009af19b4d5bcb19451ce6327126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 61ef7e4cbad691f7fe9704d1e20040422d30f6fbe03955982aae133a3d98bd2c [INFO] running `Command { std: "docker" "start" "-a" "61ef7e4cbad691f7fe9704d1e20040422d30f6fbe03955982aae133a3d98bd2c", kill_on_drop: false }` [INFO] [stderr] warning: trait `UncheckedOptionExt` is never used [INFO] [stderr] --> src/unchecked_option.rs:11:11 [INFO] [stderr] | [INFO] [stderr] 11 | pub trait UncheckedOptionExt { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/rbtree.rs:2046:24 [INFO] [stderr] | [INFO] [stderr] 2046 | pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'_, A> [INFO] [stderr] | ^^ the lifetime is named here -- the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 2046 - pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'_, A> [INFO] [stderr] 2046 + pub fn insert<'a>(&'a mut self, val: ::Pointer) -> CursorMut<'a, A> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `intrusive-collections` (lib) generated 2 warnings (run `cargo fix --lib -p intrusive-collections` to apply 1 suggestion) [INFO] [stderr] warning: `intrusive-collections` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/intrusive_collections-7c3961e045935175) [INFO] [stdout] [INFO] [stdout] running 61 tests [INFO] [stdout] test linked_list::tests::test_cursor ... ok [INFO] [stdout] test linked_list::tests::test_clone_pointer_rc ... ok [INFO] [stdout] test linked_list::tests::test_clone_pointer_arc ... ok [INFO] [stdout] test linked_list::tests::test_fast_clear_force_unlink ... ok [INFO] [stdout] test linked_list::tests::test_multi_list ... ok [INFO] [stdout] test linked_list::tests::test_non_static ... ok [INFO] [stdout] test linked_list::tests::test_link ... ok [INFO] [stdout] test linked_list::tests::test_iter ... ok [INFO] [stdout] test linked_list::tests::test_push_pop ... ok [INFO] [stdout] test linked_list::tests::test_cursor_owning ... ok [INFO] [stdout] test pointer_ops::tests::clone_pin_arc_from_raw ... ok [INFO] [stdout] test pointer_ops::tests::clone_rc_from_raw ... ok [INFO] [stdout] test pointer_ops::tests::test_arc_unsized ... ok [INFO] [stdout] test pointer_ops::tests::test_pin_arc ... ok [INFO] [stdout] test linked_list::tests::test_split_splice ... ok [INFO] [stdout] test pointer_ops::tests::clone_arc_from_raw ... ok [INFO] [stdout] test pointer_ops::tests::clone_pin_rc_from_raw ... ok [INFO] [stdout] test pointer_ops::tests::test_box ... ok [INFO] [stdout] test pointer_ops::tests::test_pin_arc_unsized ... ok [INFO] [stdout] test pointer_ops::tests::test_pin_box ... ok [INFO] [stdout] test pointer_ops::tests::test_pin_rc_unsized ... ok [INFO] [stdout] test pointer_ops::tests::test_rc_unsized ... ok [INFO] [stdout] test pointer_ops::tests::test_pin_box_unsized ... ok [INFO] [stdout] test rbtree::tests::test_cursor ... ok [INFO] [stdout] test pointer_ops::tests::test_pin_rc ... ok [INFO] [stdout] test pointer_ops::tests::test_rc ... ok [INFO] [stdout] test rbtree::tests::test_clone_pointer_arc ... ok [INFO] [stdout] test rbtree::tests::test_clone_pointer_rc ... ok [INFO] [stdout] test rbtree::tests::test_cursor_owning ... ok [INFO] [stdout] test rbtree::tests::test_entry ... ok [INFO] [stdout] test rbtree::tests::test_fast_clear_force_unlink ... ok [INFO] [stdout] test rbtree::tests::test_find ... ok [INFO] [stdout] test rbtree::tests::test_iter ... ok [INFO] [stdout] test rbtree::tests::test_link ... ok [INFO] [stdout] test rbtree::tests::test_non_static ... ok [INFO] [stdout] test singly_linked_list::tests::test_clone_pointer_rc ... ok [INFO] [stdout] test singly_linked_list::tests::test_cursor ... ok [INFO] [stdout] test singly_linked_list::tests::test_cursor_owning ... ok [INFO] [stdout] test singly_linked_list::tests::test_fast_clear_force_unlink ... ok [INFO] [stdout] test singly_linked_list::tests::test_iter ... ok [INFO] [stdout] test singly_linked_list::tests::test_link ... ok [INFO] [stdout] test singly_linked_list::tests::test_multi_list ... ok [INFO] [stdout] test singly_linked_list::tests::test_non_static ... ok [INFO] [stdout] test singly_linked_list::tests::test_split_splice ... ok [INFO] [stdout] test xor_linked_list::tests::test_clone_pointer_arc ... ok [INFO] [stdout] test xor_linked_list::tests::test_clone_pointer_rc ... ok [INFO] [stdout] test xor_linked_list::tests::test_cursor ... ok [INFO] [stdout] test xor_linked_list::tests::test_cursor_owning ... ok [INFO] [stdout] test xor_linked_list::tests::test_drop ... ok [INFO] [stdout] test xor_linked_list::tests::test_fast_clear_force_unlink ... ok [INFO] [stdout] test xor_linked_list::tests::test_iter ... ok [INFO] [stdout] test xor_linked_list::tests::test_link ... ok [INFO] [stdout] test xor_linked_list::tests::test_multi_list ... ok [INFO] [stdout] test xor_linked_list::tests::test_non_static ... ok [INFO] [stdout] test xor_linked_list::tests::test_push_pop ... ok [INFO] [stdout] test singly_linked_list::tests::test_clone_pointer_arc ... ok [INFO] [stdout] test xor_linked_list::tests::test_split_splice ... ok [INFO] [stdout] test xor_linked_list::tests::test_reverse ... ok [INFO] [stdout] test pointer_ops::tests::test_arc ... ok [INFO] [stdout] test pointer_ops::tests::test_box_unsized ... ok [INFO] [stdout] test rbtree::tests::test_insert_remove ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests intrusive_collections [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/adapter.rs - adapter::intrusive_adapter (line 116) ... ignored [INFO] [stdout] test src/adapter.rs - adapter::intrusive_adapter (line 127) ... ignored [INFO] [stdout] test src/adapter.rs - adapter::intrusive_adapter (line 145) ... ok [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] test src/key_adapter.rs - key_adapter::KeyAdapter (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 152) ... ok [INFO] [stdout] test src/lib.rs - (line 91) ... ok [INFO] [stdout] test src/adapter.rs - adapter::container_of (line 85) ... ok [INFO] [stdout] test src/lib.rs - (line 188) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "61ef7e4cbad691f7fe9704d1e20040422d30f6fbe03955982aae133a3d98bd2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61ef7e4cbad691f7fe9704d1e20040422d30f6fbe03955982aae133a3d98bd2c", kill_on_drop: false }` [INFO] [stdout] 61ef7e4cbad691f7fe9704d1e20040422d30f6fbe03955982aae133a3d98bd2c