[INFO] fetching crate rosary 0.1.6... [INFO] testing rosary-0.1.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate rosary 0.1.6 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rosary 0.1.6 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded boolinator v2.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbdf2438a54449b482d6ad30ec284403a5eab599c69468e2b443b54d5f5b5f9a [INFO] running `Command { std: "docker" "start" "-a" "dbdf2438a54449b482d6ad30ec284403a5eab599c69468e2b443b54d5f5b5f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbdf2438a54449b482d6ad30ec284403a5eab599c69468e2b443b54d5f5b5f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbdf2438a54449b482d6ad30ec284403a5eab599c69468e2b443b54d5f5b5f9a", kill_on_drop: false }` [INFO] [stdout] dbdf2438a54449b482d6ad30ec284403a5eab599c69468e2b443b54d5f5b5f9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9db408d618352878e7ab9596df8e7b274475e71d7356a5d99be5c468edc8b168 [INFO] running `Command { std: "docker" "start" "-a" "9db408d618352878e7ab9596df8e7b274475e71d7356a5d99be5c468edc8b168", kill_on_drop: false }` [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling rosary v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'slef` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to 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 0.18s [INFO] running `Command { std: "docker" "inspect" "9db408d618352878e7ab9596df8e7b274475e71d7356a5d99be5c468edc8b168", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9db408d618352878e7ab9596df8e7b274475e71d7356a5d99be5c468edc8b168", kill_on_drop: false }` [INFO] [stdout] 9db408d618352878e7ab9596df8e7b274475e71d7356a5d99be5c468edc8b168 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0b6cf151983f7e844fefbe6f525d88d226342739baf9070649766f6bf47e77e6 [INFO] running `Command { std: "docker" "start" "-a" "0b6cf151983f7e844fefbe6f525d88d226342739baf9070649766f6bf47e77e6", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'slef` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to 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: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'slef` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to 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 0.85s [INFO] running `Command { std: "docker" "inspect" "0b6cf151983f7e844fefbe6f525d88d226342739baf9070649766f6bf47e77e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b6cf151983f7e844fefbe6f525d88d226342739baf9070649766f6bf47e77e6", kill_on_drop: false }` [INFO] [stdout] 0b6cf151983f7e844fefbe6f525d88d226342739baf9070649766f6bf47e77e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9f700195a69cab74fbf439292a15fd698237795e64f9f1a120c1a7f17bf3abd6 [INFO] running `Command { std: "docker" "start" "-a" "9f700195a69cab74fbf439292a15fd698237795e64f9f1a120c1a7f17bf3abd6", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/vec_tree.rs:177:34 [INFO] [stderr] | [INFO] [stderr] 177 | pub fn preorder_iter<'slef>(&'slef self) -> PreorderRoseIter { [INFO] [stderr] | ^^^^^ ------------------- the lifetime gets resolved as `'slef` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to 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 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rosary-b60ee1768b6da017) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test vec_tree::test::test_preorder_actually_preordered ... ok [INFO] [stdout] test format::test::print_the_docs ... ok [INFO] [stdout] test format::test::indent_levels ... ok [INFO] [stdout] test format::test::skip_level ... 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] running `Command { std: "docker" "inspect" "9f700195a69cab74fbf439292a15fd698237795e64f9f1a120c1a7f17bf3abd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f700195a69cab74fbf439292a15fd698237795e64f9f1a120c1a7f17bf3abd6", kill_on_drop: false }` [INFO] [stdout] 9f700195a69cab74fbf439292a15fd698237795e64f9f1a120c1a7f17bf3abd6