[INFO] fetching crate anycow 0.1.0... [INFO] testing anycow-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate anycow 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate anycow 0.1.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate anycow 0.1.0 [INFO] tweaked toml for crates.io crate anycow 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate anycow 0.1.0 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] crate crates.io crate anycow 0.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9e663ad74cd1b2892dd0c127449bafcf5271b81585810e037cb33518946464f1 [INFO] running `Command { std: "docker" "start" "-a" "9e663ad74cd1b2892dd0c127449bafcf5271b81585810e037cb33518946464f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e663ad74cd1b2892dd0c127449bafcf5271b81585810e037cb33518946464f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e663ad74cd1b2892dd0c127449bafcf5271b81585810e037cb33518946464f1", kill_on_drop: false }` [INFO] [stdout] 9e663ad74cd1b2892dd0c127449bafcf5271b81585810e037cb33518946464f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2c6c50bfa75e8c25657e4a95d5c73ad7a494531022b82f9fef5444c37bc214d5 [INFO] running `Command { std: "docker" "start" "-a" "2c6c50bfa75e8c25657e4a95d5c73ad7a494531022b82f9fef5444c37bc214d5", kill_on_drop: false }` [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling anycow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:443:19 [INFO] [stdout] | [INFO] [stdout] 443 | pub fn borrow(&self) -> AnyCowRef { [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] 443 | pub fn borrow(&self) -> AnyCowRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "2c6c50bfa75e8c25657e4a95d5c73ad7a494531022b82f9fef5444c37bc214d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c6c50bfa75e8c25657e4a95d5c73ad7a494531022b82f9fef5444c37bc214d5", kill_on_drop: false }` [INFO] [stdout] 2c6c50bfa75e8c25657e4a95d5c73ad7a494531022b82f9fef5444c37bc214d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8a0a8f0f33e200957cadfe5aea160650c4f54abfaf56729524845d6e1d12e86c [INFO] running `Command { std: "docker" "start" "-a" "8a0a8f0f33e200957cadfe5aea160650c4f54abfaf56729524845d6e1d12e86c", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:443:19 [INFO] [stdout] | [INFO] [stdout] 443 | pub fn borrow(&self) -> AnyCowRef { [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] 443 | pub fn borrow(&self) -> AnyCowRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling anycow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:443:19 [INFO] [stdout] | [INFO] [stdout] 443 | pub fn borrow(&self) -> AnyCowRef { [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] 443 | pub fn borrow(&self) -> AnyCowRef<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "8a0a8f0f33e200957cadfe5aea160650c4f54abfaf56729524845d6e1d12e86c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a0a8f0f33e200957cadfe5aea160650c4f54abfaf56729524845d6e1d12e86c", kill_on_drop: false }` [INFO] [stdout] 8a0a8f0f33e200957cadfe5aea160650c4f54abfaf56729524845d6e1d12e86c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6accc0b4f312ee41c176a368649226f29ef4e5db0222d9058fb74fc8a6a0ce8c [INFO] running `Command { std: "docker" "start" "-a" "6accc0b4f312ee41c176a368649226f29ef4e5db0222d9058fb74fc8a6a0ce8c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:443:19 [INFO] [stderr] | [INFO] [stderr] 443 | pub fn borrow(&self) -> AnyCowRef { [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] 443 | pub fn borrow(&self) -> AnyCowRef<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `anycow` (lib) generated 1 warning (run `cargo fix --lib -p anycow` to apply 1 suggestion) [INFO] [stderr] warning: `anycow` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/anycow-709a7a507d96d9f2) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/lazy_tests.rs (/opt/rustwide/target/debug/deps/lazy_tests-fb5f936b78250438) [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] [stdout] [INFO] [stderr] Doc-tests anycow [INFO] [stdout] running 14 tests [INFO] [stdout] test test_lazy_const_context ... ok [INFO] [stdout] test test_lazy_initialization ... ok [INFO] [stdout] test test_lazy_clone ... ok [INFO] [stdout] test test_lazy_static_context ... ok [INFO] [stdout] test test_lazy_to_arc ... ok [INFO] [stdout] test test_lazy_into_owned ... ok [INFO] [stdout] test test_lazy_update ... ok [INFO] [stdout] test test_replace_clone ... ok [INFO] [stdout] test test_to_shared_lazy ... ok [INFO] [stdout] test test_to_shared_owned ... ok [INFO] [stdout] test test_to_shared_updatable ... ok [INFO] [stdout] test test_to_shared_borrowed ... ok [INFO] [stdout] test test_to_shared_shared ... ok [INFO] [stdout] test test_to_shared_vs_to_arc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::borrowed (line 138) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::owned (line 156) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T> (line 598) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::is_updatable (line 298) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'_,T> (line 576) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::shared (line 173) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::is_borrowed (line 244) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::is_shared (line 280) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::borrow (line 431) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::into_owned (line 395) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'_,T> (line 621) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::is_owned (line 262) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::is_lazy (line 315) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::lazy (line 220) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::to_mut (line 336) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::to_arc (line 512) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::try_replace (line 470) ... ok [INFO] [stdout] test src/lib.rs - AnyCow (line 61) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::updatable (line 192) ... ok [INFO] [stdout] test src/lib.rs - AnyCowRef (line 645) ... ok [INFO] [stdout] test src/lib.rs - AnyCow<'a,T>::to_shared (line 548) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.55s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6accc0b4f312ee41c176a368649226f29ef4e5db0222d9058fb74fc8a6a0ce8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6accc0b4f312ee41c176a368649226f29ef4e5db0222d9058fb74fc8a6a0ce8c", kill_on_drop: false }` [INFO] [stdout] 6accc0b4f312ee41c176a368649226f29ef4e5db0222d9058fb74fc8a6a0ce8c