[INFO] fetching crate collect-mac 0.1.0... [INFO] testing collect-mac-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate collect-mac 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate collect-mac 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate collect-mac 0.1.0 [INFO] finished tweaking crates.io crate collect-mac 0.1.0 [INFO] tweaked toml for crates.io crate collect-mac 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 2c27d9efbaff7d426a34b3bcd326986b83bb74cc27fb6eb114fd1465269ea81f [INFO] running `Command { std: "docker" "start" "-a" "2c27d9efbaff7d426a34b3bcd326986b83bb74cc27fb6eb114fd1465269ea81f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c27d9efbaff7d426a34b3bcd326986b83bb74cc27fb6eb114fd1465269ea81f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c27d9efbaff7d426a34b3bcd326986b83bb74cc27fb6eb114fd1465269ea81f", kill_on_drop: false }` [INFO] [stdout] 2c27d9efbaff7d426a34b3bcd326986b83bb74cc27fb6eb114fd1465269ea81f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8686b89bbe5e117e08c64ca15ad0f97d6136a55ff4298e0005a41e45c77e6083 [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" "8686b89bbe5e117e08c64ca15ad0f97d6136a55ff4298e0005a41e45c77e6083", kill_on_drop: false }` [INFO] [stderr] Compiling collect-mac v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "8686b89bbe5e117e08c64ca15ad0f97d6136a55ff4298e0005a41e45c77e6083", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8686b89bbe5e117e08c64ca15ad0f97d6136a55ff4298e0005a41e45c77e6083", kill_on_drop: false }` [INFO] [stdout] 8686b89bbe5e117e08c64ca15ad0f97d6136a55ff4298e0005a41e45c77e6083 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] ec147e9c94191290cf647e7cd46a9ec1416a1229812cf9c066567509c9f1a1b0 [INFO] running `Command { std: "docker" "start" "-a" "ec147e9c94191290cf647e7cd46a9ec1416a1229812cf9c066567509c9f1a1b0", kill_on_drop: false }` [INFO] [stderr] Compiling collect-mac v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/collect-std.rs:321:13 [INFO] [stdout] | [INFO] [stdout] 321 | assert!(Any::is::(v)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 321 | assert!(::is::(v)); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.42s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/collect_mac-d8d641cc77805544) [INFO] [stderr] Executable tests/collect-std.rs (/opt/rustwide/target/debug/deps/collect_std-5e2eb9980b98a092) [INFO] running `Command { std: "docker" "inspect" "ec147e9c94191290cf647e7cd46a9ec1416a1229812cf9c066567509c9f1a1b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec147e9c94191290cf647e7cd46a9ec1416a1229812cf9c066567509c9f1a1b0", kill_on_drop: false }` [INFO] [stdout] ec147e9c94191290cf647e7cd46a9ec1416a1229812cf9c066567509c9f1a1b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5df0c5087851b1f6435f32051a142191699e49187374c88e53473a475ccc068c [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" "5df0c5087851b1f6435f32051a142191699e49187374c88e53473a475ccc068c", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/collect-std.rs:321:13 [INFO] [stderr] | [INFO] [stderr] 321 | assert!(Any::is::(v)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 321 | assert!(::is::(v)); [INFO] [stderr] | ++++ + [INFO] [stderr] [INFO] [stderr] warning: `collect-mac` (test "collect-std") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/collect_mac-d8d641cc77805544) [INFO] [stdout] [INFO] [stderr] Running tests/collect-std.rs (/opt/rustwide/target/debug/deps/collect_std-5e2eb9980b98a092) [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] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_binary_heap ... ok [INFO] [stdout] test test_collect ... ok [INFO] [stdout] test test_b_tree_map ... ok [INFO] [stdout] test test_b_tree_set ... ok [INFO] [stdout] test test_hash_map ... ok [INFO] [stdout] test test_hash_set ... ok [INFO] [stdout] test test_linked_list ... ok [INFO] [stdout] test test_string ... ok [INFO] [stdout] test test_vec_deque ... ok [INFO] [stderr] Doc-tests collect-mac [INFO] [stdout] test test_vec ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 50) ... ignored [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.11s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5df0c5087851b1f6435f32051a142191699e49187374c88e53473a475ccc068c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5df0c5087851b1f6435f32051a142191699e49187374c88e53473a475ccc068c", kill_on_drop: false }` [INFO] [stdout] 5df0c5087851b1f6435f32051a142191699e49187374c88e53473a475ccc068c