[INFO] fetching crate triple_buffer 8.1.1... [INFO] testing triple_buffer-8.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate triple_buffer 8.1.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate triple_buffer 8.1.1 [INFO] finished tweaking crates.io crate triple_buffer 8.1.1 [INFO] tweaked toml for crates.io crate triple_buffer 8.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate triple_buffer 8.1.1 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 triple_buffer 8.1.1 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 46573a5f97ec3419a9b30fe02bd6b2263ef175259fc51be0f4643d1bc5a76a51 [INFO] running `Command { std: "docker" "start" "-a" "46573a5f97ec3419a9b30fe02bd6b2263ef175259fc51be0f4643d1bc5a76a51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46573a5f97ec3419a9b30fe02bd6b2263ef175259fc51be0f4643d1bc5a76a51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46573a5f97ec3419a9b30fe02bd6b2263ef175259fc51be0f4643d1bc5a76a51", kill_on_drop: false }` [INFO] [stdout] 46573a5f97ec3419a9b30fe02bd6b2263ef175259fc51be0f4643d1bc5a76a51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1c523586b8c971d9ec018b9fb3ae5633b70b7f190324cc4604c9984f852cd5c8 [INFO] running `Command { std: "docker" "start" "-a" "1c523586b8c971d9ec018b9fb3ae5633b70b7f190324cc4604c9984f852cd5c8", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling triple_buffer v8.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:379:35 [INFO] [stdout] | [INFO] [stdout] 379 | pub fn input_buffer_publisher(&mut self) -> InputPublishGuard { [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] 379 | pub fn input_buffer_publisher(&mut self) -> InputPublishGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "1c523586b8c971d9ec018b9fb3ae5633b70b7f190324cc4604c9984f852cd5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c523586b8c971d9ec018b9fb3ae5633b70b7f190324cc4604c9984f852cd5c8", kill_on_drop: false }` [INFO] [stdout] 1c523586b8c971d9ec018b9fb3ae5633b70b7f190324cc4604c9984f852cd5c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 42d2e4c0841d9dfb2187f6b724efe34b7407e58643a8dea50732a5664e6e2abb [INFO] running `Command { std: "docker" "start" "-a" "42d2e4c0841d9dfb2187f6b724efe34b7407e58643a8dea50732a5664e6e2abb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling clap_builder v4.5.34 [INFO] [stderr] Compiling once_cell v1.21.2 [INFO] [stderr] Compiling testbench v1.0.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:379:35 [INFO] [stdout] | [INFO] [stdout] 379 | pub fn input_buffer_publisher(&mut self) -> InputPublishGuard { [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] 379 | pub fn input_buffer_publisher(&mut self) -> InputPublishGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.34 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling triple_buffer v8.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:379:35 [INFO] [stdout] | [INFO] [stdout] 379 | pub fn input_buffer_publisher(&mut self) -> InputPublishGuard { [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] 379 | pub fn input_buffer_publisher(&mut self) -> InputPublishGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 34.23s [INFO] running `Command { std: "docker" "inspect" "42d2e4c0841d9dfb2187f6b724efe34b7407e58643a8dea50732a5664e6e2abb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42d2e4c0841d9dfb2187f6b724efe34b7407e58643a8dea50732a5664e6e2abb", kill_on_drop: false }` [INFO] [stdout] 42d2e4c0841d9dfb2187f6b724efe34b7407e58643a8dea50732a5664e6e2abb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 799ba385a83a174159c575e5cdff11ff13836664a7afc75d10cb5c316ddc0eea [INFO] running `Command { std: "docker" "start" "-a" "799ba385a83a174159c575e5cdff11ff13836664a7afc75d10cb5c316ddc0eea", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:379:35 [INFO] [stderr] | [INFO] [stderr] 379 | pub fn input_buffer_publisher(&mut self) -> InputPublishGuard { [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] 379 | pub fn input_buffer_publisher(&mut self) -> InputPublishGuard<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `triple_buffer` (lib) generated 1 warning (run `cargo fix --lib -p triple_buffer` to apply 1 suggestion) [INFO] [stderr] warning: `triple_buffer` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/triple_buffer-0b2deea18f1a01f6) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::concurrent_bidirectional_exchange ... ignored [INFO] [stdout] test tests::contended_concurrent_read_write ... ignored [INFO] [stdout] test tests::clone ... ok [INFO] [stdout] test tests::clone_shared ... ok [INFO] [stdout] test tests::initial_state ... ok [INFO] [stdout] test tests::partial_eq_shared ... ok [INFO] [stdout] test tests::sequential_guarded_read ... ok [INFO] [stdout] test tests::sequential_guarded_write ... ok [INFO] [stdout] test tests::sequential_read ... ok [INFO] [stdout] test tests::swaps ... ok [INFO] [stdout] test tests::uncontended_concurrent_read_write ... ignored [INFO] [stdout] test tests::sequential_write ... ok [INFO] [stdout] test tests::vec_guarded_write ... ok [INFO] [stdout] test tests::partial_eq ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests triple_buffer [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 84) ... ok [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "799ba385a83a174159c575e5cdff11ff13836664a7afc75d10cb5c316ddc0eea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "799ba385a83a174159c575e5cdff11ff13836664a7afc75d10cb5c316ddc0eea", kill_on_drop: false }` [INFO] [stdout] 799ba385a83a174159c575e5cdff11ff13836664a7afc75d10cb5c316ddc0eea