[INFO] cloning repository https://github.com/djpatra/sieve_cache [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djpatra/sieve_cache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjpatra%2Fsieve_cache", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjpatra%2Fsieve_cache'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55e3c1e9d3b0848b1de85b60bde4e51bbc3ec166 [INFO] testing djpatra/sieve_cache against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjpatra%2Fsieve_cache" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/djpatra/sieve_cache on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/djpatra/sieve_cache [INFO] finished tweaking git repo https://github.com/djpatra/sieve_cache [INFO] tweaked toml for git repo https://github.com/djpatra/sieve_cache written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/djpatra/sieve_cache 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef5113956ffdd750fa24669f0cdbd9de4032e1434778adfb0039bbf605f7f273 [INFO] running `Command { std: "docker" "start" "-a" "ef5113956ffdd750fa24669f0cdbd9de4032e1434778adfb0039bbf605f7f273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef5113956ffdd750fa24669f0cdbd9de4032e1434778adfb0039bbf605f7f273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef5113956ffdd750fa24669f0cdbd9de4032e1434778adfb0039bbf605f7f273", kill_on_drop: false }` [INFO] [stdout] ef5113956ffdd750fa24669f0cdbd9de4032e1434778adfb0039bbf605f7f273 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97323ce0a904ad89fd1e3f337f041dc82167fbf89926fe76878e3d18526fa44c [INFO] running `Command { std: "docker" "start" "-a" "97323ce0a904ad89fd1e3f337f041dc82167fbf89926fe76878e3d18526fa44c", kill_on_drop: false }` [INFO] [stderr] Compiling cache v0.1.0 (/opt/rustwide/workdir/cache) [INFO] [stdout] warning: unused imports: `DerefMut` and `Deref` [INFO] [stdout] --> cache/src/sharable_cache.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ops::{Deref, DerefMut}, sync::{Mutex, RwLock}}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `locked_cache` is never used [INFO] [stdout] --> cache/src/sharable_cache.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn locked_cache(cache: Cache) -> LockBasedShareableCache [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling seive_cache v0.1.0 (/opt/rustwide/workdir/seive_cache) [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> seive_cache/src/node.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Arc [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "97323ce0a904ad89fd1e3f337f041dc82167fbf89926fe76878e3d18526fa44c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97323ce0a904ad89fd1e3f337f041dc82167fbf89926fe76878e3d18526fa44c", kill_on_drop: false }` [INFO] [stdout] 97323ce0a904ad89fd1e3f337f041dc82167fbf89926fe76878e3d18526fa44c [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cbdf8d41a44847c4f4c882eedff4a1c13440f2c36e9464bb8ac36d066530a99 [INFO] running `Command { std: "docker" "start" "-a" "8cbdf8d41a44847c4f4c882eedff4a1c13440f2c36e9464bb8ac36d066530a99", kill_on_drop: false }` [INFO] [stderr] Compiling seive_cache v0.1.0 (/opt/rustwide/workdir/seive_cache) [INFO] [stdout] warning: unused imports: `DerefMut` and `Deref` [INFO] [stdout] --> cache/src/sharable_cache.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ops::{Deref, DerefMut}, sync::{Mutex, RwLock}}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cache v0.1.0 (/opt/rustwide/workdir/cache) [INFO] [stdout] warning: function `locked_cache` is never used [INFO] [stdout] --> cache/src/sharable_cache.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn locked_cache(cache: Cache) -> LockBasedShareableCache [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> seive_cache/src/node.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Arc [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DerefMut` and `Deref` [INFO] [stdout] --> cache/src/sharable_cache.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ops::{Deref, DerefMut}, sync::{Mutex, RwLock}}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> seive_cache/src/node.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Arc [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `locked_cache` is never used [INFO] [stdout] --> cache/src/sharable_cache.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn locked_cache(cache: Cache) -> LockBasedShareableCache [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "8cbdf8d41a44847c4f4c882eedff4a1c13440f2c36e9464bb8ac36d066530a99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cbdf8d41a44847c4f4c882eedff4a1c13440f2c36e9464bb8ac36d066530a99", kill_on_drop: false }` [INFO] [stdout] 8cbdf8d41a44847c4f4c882eedff4a1c13440f2c36e9464bb8ac36d066530a99 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5c4c5963f9e17b17cda204afa5570a153e17adc5885368d6bd3888850b153ad8 [INFO] running `Command { std: "docker" "start" "-a" "5c4c5963f9e17b17cda204afa5570a153e17adc5885368d6bd3888850b153ad8", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `DerefMut` and `Deref` [INFO] [stderr] --> cache/src/sharable_cache.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{ops::{Deref, DerefMut}, sync::{Mutex, RwLock}}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `locked_cache` is never used [INFO] [stderr] --> cache/src/sharable_cache.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn locked_cache(cache: Cache) -> LockBasedShareableCache [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cache` (lib) generated 2 warnings (run `cargo fix --lib -p cache` to apply 1 suggestion) [INFO] [stderr] warning: unused import: `Arc` [INFO] [stderr] --> seive_cache/src/node.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Arc [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `seive_cache` (lib) generated 1 warning (run `cargo fix --lib -p seive_cache` to apply 1 suggestion) [INFO] [stderr] warning: `seive_cache` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `cache` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cache-fa1b71ed5e403819) [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seive_cache-d20e0e3381251b99) [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] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-5eef00f680a52e79) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test should_evict_in_fifo_order ... ok [INFO] [stdout] test should_evict_the_unread_keys_in_fifo_order ... ok [INFO] [stdout] test should_evict_keys_in_fifo_order_over_multi_threads ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests cache [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] [stderr] Doc-tests seive_cache [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" "5c4c5963f9e17b17cda204afa5570a153e17adc5885368d6bd3888850b153ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c4c5963f9e17b17cda204afa5570a153e17adc5885368d6bd3888850b153ad8", kill_on_drop: false }` [INFO] [stdout] 5c4c5963f9e17b17cda204afa5570a153e17adc5885368d6bd3888850b153ad8