[INFO] fetching crate tracing-core 0.1.17... [INFO] testing tracing-core-0.1.17 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate tracing-core 0.1.17 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate tracing-core 0.1.17 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracing-core 0.1.17 [INFO] finished tweaking crates.io crate tracing-core 0.1.17 [INFO] tweaked toml for crates.io crate tracing-core 0.1.17 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 6d8c334eed08a724ef70fa7a5c88133d346feb17b0d2323ffa895e2715fe47b4 [INFO] running `Command { std: "docker" "start" "-a" "6d8c334eed08a724ef70fa7a5c88133d346feb17b0d2323ffa895e2715fe47b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d8c334eed08a724ef70fa7a5c88133d346feb17b0d2323ffa895e2715fe47b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d8c334eed08a724ef70fa7a5c88133d346feb17b0d2323ffa895e2715fe47b4", kill_on_drop: false }` [INFO] [stdout] 6d8c334eed08a724ef70fa7a5c88133d346feb17b0d2323ffa895e2715fe47b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b220f869ab6c57c2b57ce7dcdc8d2dbd178a453cb4eec25d27552006035476f7 [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" "b220f869ab6c57c2b57ce7dcdc8d2dbd178a453cb4eec25d27552006035476f7", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-core v0.1.17 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/dispatcher.rs:283:20 [INFO] [stdout] | [INFO] [stdout] 283 | if GLOBAL_INIT.compare_and_swap(UNINITIALIZED, INITIALIZING, Ordering::SeqCst) == UNINITIALIZED [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "b220f869ab6c57c2b57ce7dcdc8d2dbd178a453cb4eec25d27552006035476f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b220f869ab6c57c2b57ce7dcdc8d2dbd178a453cb4eec25d27552006035476f7", kill_on_drop: false }` [INFO] [stdout] b220f869ab6c57c2b57ce7dcdc8d2dbd178a453cb4eec25d27552006035476f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37ecad3effd92231972382ab6e508aeaffc6cba47f6532b0fa6d808a536484f8 [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" "37ecad3effd92231972382ab6e508aeaffc6cba47f6532b0fa6d808a536484f8", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/dispatcher.rs:283:20 [INFO] [stdout] | [INFO] [stdout] 283 | if GLOBAL_INIT.compare_and_swap(UNINITIALIZED, INITIALIZING, Ordering::SeqCst) == UNINITIALIZED [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tracing-core v0.1.17 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/dispatcher.rs:283:20 [INFO] [stdout] | [INFO] [stdout] 283 | if GLOBAL_INIT.compare_and_swap(UNINITIALIZED, INITIALIZING, Ordering::SeqCst) == UNINITIALIZED [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.33s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "37ecad3effd92231972382ab6e508aeaffc6cba47f6532b0fa6d808a536484f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37ecad3effd92231972382ab6e508aeaffc6cba47f6532b0fa6d808a536484f8", kill_on_drop: false }` [INFO] [stdout] 37ecad3effd92231972382ab6e508aeaffc6cba47f6532b0fa6d808a536484f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3ebbff4fa0f8eeab2a62ac119af73622a096a768cae17ffe1b4eabe530fd55bc [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" "3ebbff4fa0f8eeab2a62ac119af73622a096a768cae17ffe1b4eabe530fd55bc", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/dispatcher.rs:283:20 [INFO] [stderr] | [INFO] [stderr] 283 | if GLOBAL_INIT.compare_and_swap(UNINITIALIZED, INITIALIZING, Ordering::SeqCst) == UNINITIALIZED [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/dispatcher.rs:283:20 [INFO] [stderr] | [INFO] [stderr] 283 | if GLOBAL_INIT.compare_and_swap(UNINITIALIZED, INITIALIZING, Ordering::SeqCst) == UNINITIALIZED [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` 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] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tracing_core-6dfb3330dcdb484c [INFO] [stdout] running 17 tests [INFO] [stdout] test dispatcher::test::default_dispatch ... ok [INFO] [stdout] test metadata::tests::level_filter_is_usize_sized ... ok [INFO] [stdout] test metadata::tests::level_filter_reprs ... ok [INFO] [stdout] test metadata::tests::filter_level_conversion ... ok [INFO] [stdout] test metadata::tests::level_from_str ... ok [INFO] [stdout] test field::test::value_sets_with_fields_from_other_callsites_are_empty ... ok [INFO] [stdout] test field::test::value_set_with_no_values_is_empty ... ok [INFO] [stdout] test field::test::fields_from_other_callsets_are_skipped ... ok [INFO] [stdout] test field::test::empty_value_set_is_empty ... ok [INFO] [stdout] test dispatcher::test::events_dont_infinite_loop ... ok [INFO] [stdout] test field::test::record_debug_fn ... ok [INFO] [stdout] test field::test::sparse_value_sets_are_not_empty ... ok [INFO] [stdout] test dispatcher::test::spans_dont_infinite_loop ... ok [INFO] [stdout] test dispatcher::test::dispatch_is ... ok [INFO] [stdout] test field::test::empty_fields_are_skipped ... ok [INFO] [stdout] test dispatcher::test::dispatch_downcasts ... ok [INFO] [stdout] test dispatcher::test::default_no_subscriber ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dispatch-e803e2892547e13c [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test set_default_dispatch ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/global_dispatch-930daf19d5a3fc43 [INFO] [stdout] test nested_set_default ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test global_dispatch ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/macros-33a6aef59b3c06ad [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests tracing-core [INFO] [stdout] test metadata_macro_api ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/subscriber.rs - subscriber::Subscriber::record (line 244) ... ignored [INFO] [stdout] test src/lib.rs - identify_callsite (line 126) ... ok [INFO] [stdout] test src/dispatcher.rs - dispatcher (line 25) ... ok [INFO] [stdout] test src/dispatcher.rs - dispatcher (line 83) ... ok [INFO] [stdout] test src/field.rs - field::Visit (line 112) ... ok [INFO] [stdout] test src/field.rs - field::Visit (line 143) ... ok [INFO] [stdout] test src/dispatcher.rs - dispatcher (line 48) ... ok [INFO] [stdout] test src/lib.rs - metadata (line 162) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.83s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ebbff4fa0f8eeab2a62ac119af73622a096a768cae17ffe1b4eabe530fd55bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ebbff4fa0f8eeab2a62ac119af73622a096a768cae17ffe1b4eabe530fd55bc", kill_on_drop: false }` [INFO] [stdout] 3ebbff4fa0f8eeab2a62ac119af73622a096a768cae17ffe1b4eabe530fd55bc