[INFO] fetching crate wired 0.5.1... [INFO] testing wired-0.5.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate wired 0.5.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate wired 0.5.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wired 0.5.1 [INFO] finished tweaking crates.io crate wired 0.5.1 [INFO] tweaked toml for crates.io crate wired 0.5.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d746ca1bb5b9b377bd11f2b775b644b80f8fb5bc514574ff8b028a0363cb7c2f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d746ca1bb5b9b377bd11f2b775b644b80f8fb5bc514574ff8b028a0363cb7c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d746ca1bb5b9b377bd11f2b775b644b80f8fb5bc514574ff8b028a0363cb7c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d746ca1bb5b9b377bd11f2b775b644b80f8fb5bc514574ff8b028a0363cb7c2f", kill_on_drop: false }` [INFO] [stdout] d746ca1bb5b9b377bd11f2b775b644b80f8fb5bc514574ff8b028a0363cb7c2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42e05fb43ea52b7d128ee1ff588d828e8eba195beab5b65b4d9ed8f0a40de9db [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "42e05fb43ea52b7d128ee1ff588d828e8eba195beab5b65b4d9ed8f0a40de9db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling page_size v0.4.2 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling wired v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.96s [INFO] running `Command { std: "docker" "inspect" "42e05fb43ea52b7d128ee1ff588d828e8eba195beab5b65b4d9ed8f0a40de9db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e05fb43ea52b7d128ee1ff588d828e8eba195beab5b65b4d9ed8f0a40de9db", kill_on_drop: false }` [INFO] [stdout] 42e05fb43ea52b7d128ee1ff588d828e8eba195beab5b65b4d9ed8f0a40de9db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a3fd70216ea94fa25ac44d282a15cea5210794494932ce56aac08d69e47b7888 [INFO] running `Command { std: "docker" "start" "-a" "a3fd70216ea94fa25ac44d282a15cea5210794494932ce56aac08d69e47b7888", kill_on_drop: false }` [INFO] [stderr] Compiling wired v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/key_value_test.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let mut db = KeyValue::::new(file).unwrap(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.54s [INFO] running `Command { std: "docker" "inspect" "a3fd70216ea94fa25ac44d282a15cea5210794494932ce56aac08d69e47b7888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3fd70216ea94fa25ac44d282a15cea5210794494932ce56aac08d69e47b7888", kill_on_drop: false }` [INFO] [stdout] a3fd70216ea94fa25ac44d282a15cea5210794494932ce56aac08d69e47b7888 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 69f56bc9c80c3b3037f280ead722b23da77eba81f37cf31e4a142336c7170771 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "69f56bc9c80c3b3037f280ead722b23da77eba81f37cf31e4a142336c7170771", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/key_value_test.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let mut db = KeyValue::::new(file).unwrap(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wired-0f02e7d30c9029cd) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test block_storage::backend::tests::update ... ok [INFO] [stdout] test block_storage::backend::tests::create ... ok [INFO] [stdout] test database::stack::tests::works ... ok [INFO] [stdout] test database::key_value::tests::works ... ok [INFO] [stdout] test database::stack::tests::iteration ... ok [INFO] [stderr] Running tests/key_value_test.rs (/opt/rustwide/target/debug/deps/key_value_test-e7f05e37453f300e) [INFO] [stdout] test database::queue::tests::iteration ... ok [INFO] [stdout] test database::queue::tests::works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/queue_test.rs (/opt/rustwide/target/debug/deps/queue_test-4351a8606405683e) [INFO] [stdout] test works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/stack_test.rs (/opt/rustwide/target/debug/deps/stack_test-3d3c7c08e682e702) [INFO] [stdout] test works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests wired [INFO] [stdout] test works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/database/queue.rs - database::queue::Queue::new (line 79) ... ok [INFO] [stdout] test src/database/stack.rs - database::stack::Stack::new (line 90) ... ok [INFO] [stdout] test src/database/queue.rs - database::queue::Queue::enqueue (line 146) ... ok [INFO] [stdout] test src/database/stack.rs - database::stack::Stack::pop (line 178) ... ok [INFO] [stdout] test src/database/queue.rs - database::queue::Queue::dequeue (line 190) ... ok [INFO] [stdout] test src/database/stack.rs - database::stack::Stack::push (line 147) ... ok [INFO] [stdout] test src/database/stack.rs - database::stack::Stack::new (line 80) ... ok [INFO] [stdout] test src/database/queue.rs - database::queue::Queue::new (line 89) ... ok [INFO] [stdout] test src/database/key_value.rs - database::key_value::KeyValue (line 30) ... ok [INFO] [stdout] test src/database/stack.rs - database::stack::Stack (line 33) ... ok [INFO] [stdout] test src/database/queue.rs - database::queue::Queue (line 32) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "69f56bc9c80c3b3037f280ead722b23da77eba81f37cf31e4a142336c7170771", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69f56bc9c80c3b3037f280ead722b23da77eba81f37cf31e4a142336c7170771", kill_on_drop: false }` [INFO] [stdout] 69f56bc9c80c3b3037f280ead722b23da77eba81f37cf31e4a142336c7170771