[INFO] fetching crate ahtable 0.2.0... [INFO] testing ahtable-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate ahtable 0.2.0 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ahtable 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ff759a1905b526e969d7a67dca310898e1deef62b896b8cb1c218f8d9a0671c [INFO] running `Command { std: "docker" "start" "-a" "8ff759a1905b526e969d7a67dca310898e1deef62b896b8cb1c218f8d9a0671c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ff759a1905b526e969d7a67dca310898e1deef62b896b8cb1c218f8d9a0671c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ff759a1905b526e969d7a67dca310898e1deef62b896b8cb1c218f8d9a0671c", kill_on_drop: false }` [INFO] [stdout] 8ff759a1905b526e969d7a67dca310898e1deef62b896b8cb1c218f8d9a0671c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 913938a07351caf023c2638c19b1804ac509aba969e0fd534dfd172ebb2f79ec [INFO] running `Command { std: "docker" "start" "-a" "913938a07351caf023c2638c19b1804ac509aba969e0fd534dfd172ebb2f79ec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:535:18 [INFO] [stdout] | [INFO] [stdout] 535 | pub fn drain(&mut self) -> DrainIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 535 | pub fn drain(&mut self) -> DrainIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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 3.30s [INFO] running `Command { std: "docker" "inspect" "913938a07351caf023c2638c19b1804ac509aba969e0fd534dfd172ebb2f79ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "913938a07351caf023c2638c19b1804ac509aba969e0fd534dfd172ebb2f79ec", kill_on_drop: false }` [INFO] [stdout] 913938a07351caf023c2638c19b1804ac509aba969e0fd534dfd172ebb2f79ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dec3647f08153f69846aeaf5a875f662c0e420bb547ce219b3e9040757697fc4 [INFO] running `Command { std: "docker" "start" "-a" "dec3647f08153f69846aeaf5a875f662c0e420bb547ce219b3e9040757697fc4", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:535:18 [INFO] [stdout] | [INFO] [stdout] 535 | pub fn drain(&mut self) -> DrainIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 535 | pub fn drain(&mut self) -> DrainIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:535:18 [INFO] [stdout] | [INFO] [stdout] 535 | pub fn drain(&mut self) -> DrainIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 535 | pub fn drain(&mut self) -> DrainIter<'_, K, V> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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 1.16s [INFO] running `Command { std: "docker" "inspect" "dec3647f08153f69846aeaf5a875f662c0e420bb547ce219b3e9040757697fc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dec3647f08153f69846aeaf5a875f662c0e420bb547ce219b3e9040757697fc4", kill_on_drop: false }` [INFO] [stdout] dec3647f08153f69846aeaf5a875f662c0e420bb547ce219b3e9040757697fc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 04dba58c921316a6b24c8f149a516f55c9fe8c686f9063d741b39aae6d57b843 [INFO] running `Command { std: "docker" "start" "-a" "04dba58c921316a6b24c8f149a516f55c9fe8c686f9063d741b39aae6d57b843", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:535:18 [INFO] [stderr] | [INFO] [stderr] 535 | pub fn drain(&mut self) -> DrainIter { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the 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: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 535 | pub fn drain(&mut self) -> DrainIter<'_, K, V> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type 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 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ahtable-2d182b06b40dcdc0) [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::try_put ... ok [INFO] [stdout] test tests::test_drain_with ... ok [INFO] [stdout] test tests::test_iter ... ok [INFO] [stdout] test tests::test_split_with ... ok [INFO] [stdout] test tests::test_drain ... ok [INFO] [stdout] test tests::test_iter_mut ... ok [INFO] [stdout] test tests::put_get_xx ... ok [INFO] [stdout] test tests::make_custom_hasher ... ok [INFO] [stdout] test tests::make_array_hash ... 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] [stderr] Doc-tests ahtable [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 22.80s [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" "04dba58c921316a6b24c8f149a516f55c9fe8c686f9063d741b39aae6d57b843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04dba58c921316a6b24c8f149a516f55c9fe8c686f9063d741b39aae6d57b843", kill_on_drop: false }` [INFO] [stdout] 04dba58c921316a6b24c8f149a516f55c9fe8c686f9063d741b39aae6d57b843