[INFO] fetching crate rosary 0.1.6... [INFO] testing rosary-0.1.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate rosary 0.1.6 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate rosary 0.1.6 [INFO] finished tweaking crates.io crate rosary 0.1.6 [INFO] tweaked toml for crates.io crate rosary 0.1.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rosary 0.1.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b7924f93ffa9138aedde32ebf9f1afa5a9cff09f89440a3deff88e60a8e65fb [INFO] running `Command { std: "docker" "start" "-a" "9b7924f93ffa9138aedde32ebf9f1afa5a9cff09f89440a3deff88e60a8e65fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b7924f93ffa9138aedde32ebf9f1afa5a9cff09f89440a3deff88e60a8e65fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b7924f93ffa9138aedde32ebf9f1afa5a9cff09f89440a3deff88e60a8e65fb", kill_on_drop: false }` [INFO] [stdout] 9b7924f93ffa9138aedde32ebf9f1afa5a9cff09f89440a3deff88e60a8e65fb [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=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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d0fba204cade64cec4067a92d45223250387c4f1b85776d63261468706cf749 [INFO] running `Command { std: "docker" "start" "-a" "8d0fba204cade64cec4067a92d45223250387c4f1b85776d63261468706cf749", kill_on_drop: false }` [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling rosary v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/vec_tree.rs:177:34 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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 `'slef` [INFO] [stdout] | [INFO] [stdout] 177 | pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter<'slef, V> { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "8d0fba204cade64cec4067a92d45223250387c4f1b85776d63261468706cf749", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d0fba204cade64cec4067a92d45223250387c4f1b85776d63261468706cf749", kill_on_drop: false }` [INFO] [stdout] 8d0fba204cade64cec4067a92d45223250387c4f1b85776d63261468706cf749 [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=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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff04aff71c5362242f33dd74fcfae91d4eded1957d615633f430556849128250 [INFO] running `Command { std: "docker" "start" "-a" "ff04aff71c5362242f33dd74fcfae91d4eded1957d615633f430556849128250", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/vec_tree.rs:177:34 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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 `'slef` [INFO] [stdout] | [INFO] [stdout] 177 | pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter<'slef, V> { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rosary v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/vec_tree.rs:177:34 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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 `'slef` [INFO] [stdout] | [INFO] [stdout] 177 | pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter<'slef, V> { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "ff04aff71c5362242f33dd74fcfae91d4eded1957d615633f430556849128250", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff04aff71c5362242f33dd74fcfae91d4eded1957d615633f430556849128250", kill_on_drop: false }` [INFO] [stdout] ff04aff71c5362242f33dd74fcfae91d4eded1957d615633f430556849128250 [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=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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a9763d982e90e2c6683b5415f76e3af9fd2130237398146994933372a512bd07 [INFO] running `Command { std: "docker" "start" "-a" "a9763d982e90e2c6683b5415f76e3af9fd2130237398146994933372a512bd07", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] running 4 tests [INFO] [stderr] --> src/vec_tree.rs:177:34 [INFO] [stderr] | [INFO] [stderr] 177 | pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter { [INFO] [stderr] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named 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 `'slef` [INFO] [stderr] | [INFO] [stderr] 177 | pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter<'slef, V> { [INFO] [stderr] | ++++++ [INFO] [stderr] [INFO] [stderr] warning: `rosary` (lib) generated 1 warning (run `cargo fix --lib -p rosary` to apply 1 suggestion) [INFO] [stderr] warning: `rosary` (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/rosary-b9481de4f0e746bf) [INFO] [stderr] Doc-tests rosary [INFO] [stdout] test format::test::skip_level ... ok [INFO] [stdout] test format::test::print_the_docs ... ok [INFO] [stdout] test format::test::indent_levels ... ok [INFO] [stdout] test vec_tree::test::test_preorder_actually_preordered ... 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 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" "a9763d982e90e2c6683b5415f76e3af9fd2130237398146994933372a512bd07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9763d982e90e2c6683b5415f76e3af9fd2130237398146994933372a512bd07", kill_on_drop: false }` [INFO] [stdout] a9763d982e90e2c6683b5415f76e3af9fd2130237398146994933372a512bd07