[INFO] fetching crate droptest 0.2.1... [INFO] testing droptest-0.2.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate droptest 0.2.1 into /workspace/builds/worker-83/source [INFO] validating manifest of crates.io crate droptest 0.2.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate droptest 0.2.1 [INFO] finished tweaking crates.io crate droptest 0.2.1 [INFO] tweaked toml for crates.io crate droptest 0.2.1 written to /workspace/builds/worker-83/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97b11321f22314d0043469f378758c5ae544954f96c365551d7fbfc258c7a557 [INFO] running `Command { std: "docker" "start" "-a" "97b11321f22314d0043469f378758c5ae544954f96c365551d7fbfc258c7a557", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97b11321f22314d0043469f378758c5ae544954f96c365551d7fbfc258c7a557", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97b11321f22314d0043469f378758c5ae544954f96c365551d7fbfc258c7a557", kill_on_drop: false }` [INFO] [stdout] 97b11321f22314d0043469f378758c5ae544954f96c365551d7fbfc258c7a557 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 258fa2b4426a54f0caa4876936a25d6ca5e46c3e2629a93c1735cd7fe8fee4cc [INFO] running `Command { std: "docker" "start" "-a" "258fa2b4426a54f0caa4876936a25d6ca5e46c3e2629a93c1735cd7fe8fee4cc", kill_on_drop: false }` [INFO] [stderr] Compiling droptest v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "258fa2b4426a54f0caa4876936a25d6ca5e46c3e2629a93c1735cd7fe8fee4cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "258fa2b4426a54f0caa4876936a25d6ca5e46c3e2629a93c1735cd7fe8fee4cc", kill_on_drop: false }` [INFO] [stdout] 258fa2b4426a54f0caa4876936a25d6ca5e46c3e2629a93c1735cd7fe8fee4cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8033062bb9945e561a9db8388a3b2970c28d6bd2b14485c5488ecb5c79ba664f [INFO] running `Command { std: "docker" "start" "-a" "8033062bb9945e561a9db8388a3b2970c28d6bd2b14485c5488ecb5c79ba664f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling droptest v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "8033062bb9945e561a9db8388a3b2970c28d6bd2b14485c5488ecb5c79ba664f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8033062bb9945e561a9db8388a3b2970c28d6bd2b14485c5488ecb5c79ba664f", kill_on_drop: false }` [INFO] [stdout] 8033062bb9945e561a9db8388a3b2970c28d6bd2b14485c5488ecb5c79ba664f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9841472d5b9e75eb4c8e10054bf58e69e155e8a1db8e708ced1eeeea9c1a8fcd [INFO] running `Command { std: "docker" "start" "-a" "9841472d5b9e75eb4c8e10054bf58e69e155e8a1db8e708ced1eeeea9c1a8fcd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/droptest-a4a808814456e18f) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::assert_should_not_panic ... ok [INFO] [stdout] test tests::clone ... ok [INFO] [stdout] test tests::is_dropped ... ok [INFO] [stdout] test tests::is_registered_to ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::std_mem_drop ... ok [INFO] [stdout] test tests::std_mem_forget ... ok [INFO] [stdout] test tests::std_sync_rc ... ok [INFO] [stdout] test tests::assert_drop_should_panic - should panic ... ok [INFO] [stdout] test tests::assert_no_drop_should_panic - should panic ... ok [INFO] [stdout] test tests::double_drop_panics - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests droptest [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - DropRegistry::is_dropped (line 425) ... ok [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] test src/lib.rs - DropRegistry::new_guard (line 380) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/lib.rs - DropRegistry::new_guard_for (line 353) ... ok [INFO] [stdout] test src/lib.rs - DropGuard::by_id (line 229) ... ok [INFO] [stdout] test src/lib.rs - assert_no_drop (line 103) ... ok [INFO] [stdout] test src/lib.rs - DropGuard::id (line 195) ... ok [INFO] [stdout] test src/lib.rs - assert_drop_stats (line 129) ... ok [INFO] [stdout] test src/lib.rs - DropRegistry::stats (line 397) ... ok [INFO] [stdout] test src/lib.rs - assert_drop (line 75) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/lib.rs - DropGuard::is_registered_to (line 245) ... ok [INFO] [stdout] test src/lib.rs - DropGuard::value (line 212) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9841472d5b9e75eb4c8e10054bf58e69e155e8a1db8e708ced1eeeea9c1a8fcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9841472d5b9e75eb4c8e10054bf58e69e155e8a1db8e708ced1eeeea9c1a8fcd", kill_on_drop: false }` [INFO] [stdout] 9841472d5b9e75eb4c8e10054bf58e69e155e8a1db8e708ced1eeeea9c1a8fcd