[INFO] fetching crate noak 0.4.0-alpha.3... [INFO] testing noak-0.4.0-alpha.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate noak 0.4.0-alpha.3 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate noak 0.4.0-alpha.3 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 noak 0.4.0-alpha.3 [INFO] finished tweaking crates.io crate noak 0.4.0-alpha.3 [INFO] tweaked toml for crates.io crate noak 0.4.0-alpha.3 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate noak 0.4.0-alpha.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 1d2ac2b869c7edceab9e714ff0784050e62998baf58878389a1dd94d3575688c [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" "1d2ac2b869c7edceab9e714ff0784050e62998baf58878389a1dd94d3575688c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d2ac2b869c7edceab9e714ff0784050e62998baf58878389a1dd94d3575688c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d2ac2b869c7edceab9e714ff0784050e62998baf58878389a1dd94d3575688c", kill_on_drop: false }` [INFO] [stdout] 1d2ac2b869c7edceab9e714ff0784050e62998baf58878389a1dd94d3575688c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 30481318ce4a43bb6405961913eb1412c431c9091c754878aa73c3a24034b252 [INFO] running `Command { std: "docker" "start" "-a" "30481318ce4a43bb6405961913eb1412c431c9091c754878aa73c3a24034b252", kill_on_drop: false }` [INFO] [stderr] Compiling noak v0.4.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `ExceptionTable` [INFO] [stdout] --> src/writer/attributes/code.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 148 | ExceptionTable, [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 dev [unoptimized + debuginfo] target(s) in 3.79s [INFO] running `Command { std: "docker" "inspect" "30481318ce4a43bb6405961913eb1412c431c9091c754878aa73c3a24034b252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30481318ce4a43bb6405961913eb1412c431c9091c754878aa73c3a24034b252", kill_on_drop: false }` [INFO] [stdout] 30481318ce4a43bb6405961913eb1412c431c9091c754878aa73c3a24034b252 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3772c156040813a503319dc9669ff906e226ce3eef69296f9a32aa5abfe1c8cd [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" "3772c156040813a503319dc9669ff906e226ce3eef69296f9a32aa5abfe1c8cd", kill_on_drop: false }` [INFO] [stderr] Compiling noak v0.4.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `ExceptionTable` [INFO] [stdout] --> src/writer/attributes/code.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 148 | ExceptionTable, [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] [stdout] warning: variant is never constructed: `ExceptionTable` [INFO] [stdout] --> src/writer/attributes/code.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 148 | ExceptionTable, [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 3.99s [INFO] running `Command { std: "docker" "inspect" "3772c156040813a503319dc9669ff906e226ce3eef69296f9a32aa5abfe1c8cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3772c156040813a503319dc9669ff906e226ce3eef69296f9a32aa5abfe1c8cd", kill_on_drop: false }` [INFO] [stdout] 3772c156040813a503319dc9669ff906e226ce3eef69296f9a32aa5abfe1c8cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ce2347e9b948a6551d698311954caea0633c8ee8a090739faa59db863c597d17 [INFO] running `Command { std: "docker" "start" "-a" "ce2347e9b948a6551d698311954caea0633c8ee8a090739faa59db863c597d17", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variant is never constructed: `ExceptionTable` [INFO] [stderr] --> src/writer/attributes/code.rs:148:5 [INFO] [stderr] | [INFO] [stderr] 148 | ExceptionTable, [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] warning: variant is never constructed: `ExceptionTable` [INFO] [stderr] --> src/writer/attributes/code.rs:148:5 [INFO] [stderr] | [INFO] [stderr] 148 | ExceptionTable, [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 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/noak-009f039bc2833639) [INFO] [stdout] running 15 tests [INFO] [stdout] test descriptor::test::invalid_type ... ok [INFO] [stdout] test mutf8::tests::valid_mutf8 ... ok [INFO] [stdout] test descriptor::test::invalid_method_descriptor ... ok [INFO] [stderr] Doc-tests noak [INFO] [stdout] test reader::cpool::tests::empty ... ok [INFO] [stdout] test reader::cpool::tests::get ... ok [INFO] [stdout] test reader::interfaces::tests::invalid_length ... ok [INFO] [stdout] test reader::cpool::tests::negative_length ... ok [INFO] [stdout] test reader::interfaces::tests::valid_interfaces ... ok [INFO] [stdout] test descriptor::test::valid_method_descriptor ... ok [INFO] [stdout] test mutf8::tests::invalid_mutf8 ... ok [INFO] [stdout] test descriptor::test::valid_type ... ok [INFO] [stdout] test mutf8::tests::iterate ... ok [INFO] [stdout] test reader::class::tests::invalid_header ... ok [INFO] [stdout] test reader::class::tests::valid_header ... ok [INFO] [stdout] test reader::cpool::tests::iteration_and_decoding ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 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/reader/class.rs - reader::class::Class::this_class_index (line 132) - compile ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::pool (line 74) - compile ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::interface_indices (line 173) - compile ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::version (line 60) - compile ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::access_flags (line 114) - compile ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::new (line 32) - compile ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::interface_names (line 194) - compile ... ok [INFO] [stdout] test src/writer/class.rs - writer::class::ClassWriter (line 19) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ce2347e9b948a6551d698311954caea0633c8ee8a090739faa59db863c597d17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce2347e9b948a6551d698311954caea0633c8ee8a090739faa59db863c597d17", kill_on_drop: false }` [INFO] [stdout] ce2347e9b948a6551d698311954caea0633c8ee8a090739faa59db863c597d17