[INFO] fetching crate intrusive-lru-cache 0.1.4... [INFO] testing intrusive-lru-cache-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate intrusive-lru-cache 0.1.4 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate intrusive-lru-cache 0.1.4 [INFO] finished tweaking crates.io crate intrusive-lru-cache 0.1.4 [INFO] tweaked toml for crates.io crate intrusive-lru-cache 0.1.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate intrusive-lru-cache 0.1.4 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] crate crates.io crate intrusive-lru-cache 0.1.4 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] 97c37c70162097afd3400d516610fecd87a2ec8a6b9773b2b80fbfa7720d53bb [INFO] running `Command { std: "docker" "start" "-a" "97c37c70162097afd3400d516610fecd87a2ec8a6b9773b2b80fbfa7720d53bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97c37c70162097afd3400d516610fecd87a2ec8a6b9773b2b80fbfa7720d53bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97c37c70162097afd3400d516610fecd87a2ec8a6b9773b2b80fbfa7720d53bb", kill_on_drop: false }` [INFO] [stdout] 97c37c70162097afd3400d516610fecd87a2ec8a6b9773b2b80fbfa7720d53bb [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] 43e50c5bd2d02eabfd10bb58d7d8064345c4b6f0489559f8a293a06e202b328f [INFO] running `Command { std: "docker" "start" "-a" "43e50c5bd2d02eabfd10bb58d7d8064345c4b6f0489559f8a293a06e202b328f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling intrusive-collections v0.9.7 [INFO] [stderr] Compiling intrusive-lru-cache v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:702:29 [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult [INFO] [stdout] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [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 remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult<'_, K, V> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `Command { std: "docker" "inspect" "43e50c5bd2d02eabfd10bb58d7d8064345c4b6f0489559f8a293a06e202b328f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43e50c5bd2d02eabfd10bb58d7d8064345c4b6f0489559f8a293a06e202b328f", kill_on_drop: false }` [INFO] [stdout] 43e50c5bd2d02eabfd10bb58d7d8064345c4b6f0489559f8a293a06e202b328f [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] 60ab28af6d36c8a657d04350f4833dfb91184ba1fdd9a0fe0b9e51724b873a77 [INFO] running `Command { std: "docker" "start" "-a" "60ab28af6d36c8a657d04350f4833dfb91184ba1fdd9a0fe0b9e51724b873a77", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:702:29 [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult [INFO] [stdout] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [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 remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult<'_, K, V> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling intrusive-lru-cache v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:702:29 [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult [INFO] [stdout] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [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 remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult<'_, K, V> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "60ab28af6d36c8a657d04350f4833dfb91184ba1fdd9a0fe0b9e51724b873a77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60ab28af6d36c8a657d04350f4833dfb91184ba1fdd9a0fe0b9e51724b873a77", kill_on_drop: false }` [INFO] [stdout] 60ab28af6d36c8a657d04350f4833dfb91184ba1fdd9a0fe0b9e51724b873a77 [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] 09f59c9c81370f9e782e19a06b808219a4ff7a36dcb81c65b6921f17f833d81e [INFO] running `Command { std: "docker" "start" "-a" "09f59c9c81370f9e782e19a06b808219a4ff7a36dcb81c65b6921f17f833d81e", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:702:29 [INFO] [stderr] | [INFO] [stderr] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult [INFO] [stderr] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [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 remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 702 | pub fn get_or_insert(&mut self, key: K, f: F) -> GetOrInsertResult<'_, K, V> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `intrusive-lru-cache` (lib) generated 1 warning (run `cargo fix --lib -p intrusive-lru-cache` to apply 1 suggestion) [INFO] [stderr] warning: `intrusive-lru-cache` (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/intrusive_lru_cache-e107221615dc1ef6) [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" "09f59c9c81370f9e782e19a06b808219a4ff7a36dcb81c65b6921f17f833d81e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09f59c9c81370f9e782e19a06b808219a4ff7a36dcb81c65b6921f17f833d81e", kill_on_drop: false }` [INFO] [stdout] 09f59c9c81370f9e782e19a06b808219a4ff7a36dcb81c65b6921f17f833d81e