[INFO] fetching crate ahtable 0.2.0... [INFO] testing ahtable-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ahtable 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate ahtable 0.2.0 [INFO] finished tweaking crates.io crate ahtable 0.2.0 [INFO] tweaked toml for crates.io crate ahtable 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ahtable 0.2.0 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] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding twox-hash v1.6.3 (available: v2.1.1) [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] 0ad64b7a556c644a6ca0125e0495f1671bfb309a82cd0d1d02202c0ff36b6340 [INFO] running `Command { std: "docker" "start" "-a" "0ad64b7a556c644a6ca0125e0495f1671bfb309a82cd0d1d02202c0ff36b6340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ad64b7a556c644a6ca0125e0495f1671bfb309a82cd0d1d02202c0ff36b6340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ad64b7a556c644a6ca0125e0495f1671bfb309a82cd0d1d02202c0ff36b6340", kill_on_drop: false }` [INFO] [stdout] 0ad64b7a556c644a6ca0125e0495f1671bfb309a82cd0d1d02202c0ff36b6340 [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] 7ecfc9d38fe042191388b208f4f6b9ca342f9d3afdddd3a2adb5b62956922076 [INFO] running `Command { std: "docker" "start" "-a" "7ecfc9d38fe042191388b208f4f6b9ca342f9d3afdddd3a2adb5b62956922076", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling ahtable v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:535:18 [INFO] [stdout] | [INFO] [stdout] 535 | pub fn drain(&mut self) -> DrainIter { [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] 535 | pub fn drain(&mut self) -> DrainIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:557:26 [INFO] [stdout] | [INFO] [stdout] 557 | pub fn drain_with(&mut self, pred: F) -> DrainWithIter where F: Fn(&(K, V)) -> bool { [INFO] [stdout] | ^^^^^^^^^ ---------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 557 | pub fn drain_with(&mut self, pred: F) -> DrainWithIter<'_, F, K, V> where F: Fn(&(K, V)) -> bool { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "7ecfc9d38fe042191388b208f4f6b9ca342f9d3afdddd3a2adb5b62956922076", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ecfc9d38fe042191388b208f4f6b9ca342f9d3afdddd3a2adb5b62956922076", kill_on_drop: false }` [INFO] [stdout] 7ecfc9d38fe042191388b208f4f6b9ca342f9d3afdddd3a2adb5b62956922076 [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] b65eb4193d4a46cc6d57c420e01864c1c5a19dfcb51a84e1be6fe97b61160085 [INFO] running `Command { std: "docker" "start" "-a" "b65eb4193d4a46cc6d57c420e01864c1c5a19dfcb51a84e1be6fe97b61160085", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:535:18 [INFO] [stdout] | [INFO] [stdout] 535 | pub fn drain(&mut self) -> DrainIter { [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] 535 | pub fn drain(&mut self) -> DrainIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:557:26 [INFO] [stdout] | [INFO] [stdout] 557 | pub fn drain_with(&mut self, pred: F) -> DrainWithIter where F: Fn(&(K, V)) -> bool { [INFO] [stdout] | ^^^^^^^^^ ---------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 557 | pub fn drain_with(&mut self, pred: F) -> DrainWithIter<'_, F, K, V> where F: Fn(&(K, V)) -> bool { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ahtable v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:535:18 [INFO] [stdout] | [INFO] [stdout] 535 | pub fn drain(&mut self) -> DrainIter { [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] 535 | pub fn drain(&mut self) -> DrainIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:557:26 [INFO] [stdout] | [INFO] [stdout] 557 | pub fn drain_with(&mut self, pred: F) -> DrainWithIter where F: Fn(&(K, V)) -> bool { [INFO] [stdout] | ^^^^^^^^^ ---------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 557 | pub fn drain_with(&mut self, pred: F) -> DrainWithIter<'_, F, K, V> where F: Fn(&(K, V)) -> bool { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "b65eb4193d4a46cc6d57c420e01864c1c5a19dfcb51a84e1be6fe97b61160085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b65eb4193d4a46cc6d57c420e01864c1c5a19dfcb51a84e1be6fe97b61160085", kill_on_drop: false }` [INFO] [stdout] b65eb4193d4a46cc6d57c420e01864c1c5a19dfcb51a84e1be6fe97b61160085 [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] b97d092e60aeb5b09e4beabd8a7e9cd9339dc8a1e229a015a9d7a02ebb355f5d [INFO] running `Command { std: "docker" "start" "-a" "b97d092e60aeb5b09e4beabd8a7e9cd9339dc8a1e229a015a9d7a02ebb355f5d", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:535:18 [INFO] [stderr] | [INFO] [stderr] 535 | pub fn drain(&mut self) -> DrainIter { [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] 535 | pub fn drain(&mut self) -> DrainIter<'_, K, V> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:557:26 [INFO] [stderr] | [INFO] [stderr] 557 | pub fn drain_with(&mut self, pred: F) -> DrainWithIter where F: Fn(&(K, V)) -> bool { [INFO] [stderr] | ^^^^^^^^^ ---------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 557 | pub fn drain_with(&mut self, pred: F) -> DrainWithIter<'_, F, K, V> where F: Fn(&(K, V)) -> bool { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `ahtable` (lib) generated 2 warnings (run `cargo fix --lib -p ahtable` to apply 2 suggestions) [INFO] [stderr] warning: `ahtable` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ahtable-9fc730ea67ebbaad) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::bench_compound_key ... ignored [INFO] [stdout] test tests::hasher_eq ... ok [INFO] [stdout] test tests::partial_eq ... ok [INFO] [stdout] test tests::put_get_xx ... ok [INFO] [stdout] test tests::test_drain ... ok [INFO] [stdout] test tests::make_custom_hasher ... ok [INFO] [stdout] test tests::test_drain_with ... ok [INFO] [stdout] test tests::test_iter ... ok [INFO] [stdout] test tests::test_iter_mut ... ok [INFO] [stdout] test tests::try_put ... ok [INFO] [stdout] test tests::make_array_hash ... ok [INFO] [stdout] test tests::test_split_with ... ok [INFO] [stdout] test tests::put_get_fnv ... ok [INFO] [stdout] test tests::put_contractual_get_xx ... ok [INFO] [stdout] test tests::put_smart_get_xx ... ok [INFO] [stdout] test tests::put_coalesced_get_xx ... ok [INFO] [stdout] test tests::contains_all ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 37.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b97d092e60aeb5b09e4beabd8a7e9cd9339dc8a1e229a015a9d7a02ebb355f5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b97d092e60aeb5b09e4beabd8a7e9cd9339dc8a1e229a015a9d7a02ebb355f5d", kill_on_drop: false }` [INFO] [stdout] b97d092e60aeb5b09e4beabd8a7e9cd9339dc8a1e229a015a9d7a02ebb355f5d