[INFO] fetching crate sai 0.1.4... [INFO] testing sai-0.1.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate sai 0.1.4 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate sai 0.1.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sai 0.1.4 [INFO] finished tweaking crates.io crate sai 0.1.4 [INFO] tweaked toml for crates.io crate sai 0.1.4 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sai_component_derive v0.1.4 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 09e2f9035dbfeb333226aad9be0b8083489ed8c2df75363eb4bd0cd1a66a6d08 [INFO] running `Command { std: "docker" "start" "-a" "09e2f9035dbfeb333226aad9be0b8083489ed8c2df75363eb4bd0cd1a66a6d08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09e2f9035dbfeb333226aad9be0b8083489ed8c2df75363eb4bd0cd1a66a6d08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09e2f9035dbfeb333226aad9be0b8083489ed8c2df75363eb4bd0cd1a66a6d08", kill_on_drop: false }` [INFO] [stdout] 09e2f9035dbfeb333226aad9be0b8083489ed8c2df75363eb4bd0cd1a66a6d08 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a455e3532f1cb731818333cb35ae09bd2553d7ebc88a90611b591e4ac9a16a06 [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" "a455e3532f1cb731818333cb35ae09bd2553d7ebc88a90611b591e4ac9a16a06", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling sai_component_derive v0.1.4 [INFO] [stderr] Compiling sai v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.70s [INFO] running `Command { std: "docker" "inspect" "a455e3532f1cb731818333cb35ae09bd2553d7ebc88a90611b591e4ac9a16a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a455e3532f1cb731818333cb35ae09bd2553d7ebc88a90611b591e4ac9a16a06", kill_on_drop: false }` [INFO] [stdout] a455e3532f1cb731818333cb35ae09bd2553d7ebc88a90611b591e4ac9a16a06 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed488c620902e75fe3ecac4072c15d7f0ad1bb1a8550e6481260310bd59e46bf [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" "ed488c620902e75fe3ecac4072c15d7f0ad1bb1a8550e6481260310bd59e46bf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling sai v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `number` [INFO] [stdout] --> src/system.rs:289:9 [INFO] [stdout] | [INFO] [stdout] 289 | number: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 10.06s [INFO] running `Command { std: "docker" "inspect" "ed488c620902e75fe3ecac4072c15d7f0ad1bb1a8550e6481260310bd59e46bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed488c620902e75fe3ecac4072c15d7f0ad1bb1a8550e6481260310bd59e46bf", kill_on_drop: false }` [INFO] [stdout] ed488c620902e75fe3ecac4072c15d7f0ad1bb1a8550e6481260310bd59e46bf [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 76a729644dfeb72068705bc0331716642fe37510dc1606bd8b8fa44d63435795 [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" "76a729644dfeb72068705bc0331716642fe37510dc1606bd8b8fa44d63435795", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `number` [INFO] [stderr] --> src/system.rs:289:9 [INFO] [stderr] | [INFO] [stderr] 289 | number: Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` 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/sai-11dab26faf7963e8) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stderr] Doc-tests sai [INFO] [stdout] test downcast::tests::downcast ... ok [INFO] [stdout] test registry::tests::combine_registries_new_macro ... ok [INFO] [stdout] test component_repository::tests::test_component_repository ... ok [INFO] [stdout] test registry::tests::component_registry_new_macro ... ok [INFO] [stdout] test system::tests::test_system_start_stop ... ok [INFO] [stdout] test system::tests::test_topological_sort ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/system.rs - system::System::new (line 66) ... ignored [INFO] [stdout] test src/system.rs - system::System::start (line 102) ... ignored [INFO] [stdout] test src/system.rs - system::System::stop (line 140) ... ignored [INFO] [stdout] test src/registry.rs - registry::ComponentRegistry (line 127) ... ok [INFO] [stdout] test src/lib.rs - Component (line 70) ... ok [INFO] [stdout] test src/registry.rs - component_registry (line 6) ... ok [INFO] [stdout] test src/registry.rs - combine_component_registry (line 61) ... ok [INFO] [stdout] test src/lib.rs - Component (line 53) ... ok [INFO] [stdout] test src/system.rs - system::System (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 2.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "76a729644dfeb72068705bc0331716642fe37510dc1606bd8b8fa44d63435795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76a729644dfeb72068705bc0331716642fe37510dc1606bd8b8fa44d63435795", kill_on_drop: false }` [INFO] [stdout] 76a729644dfeb72068705bc0331716642fe37510dc1606bd8b8fa44d63435795