[INFO] fetching crate noak 0.4.0-alpha.3... [INFO] testing noak-0.4.0-alpha.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate noak 0.4.0-alpha.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate noak 0.4.0-alpha.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-8/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb5447e927920566a4e7670cc4dc5142d62cfd2be21bd25066ff498358fb038a [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" "bb5447e927920566a4e7670cc4dc5142d62cfd2be21bd25066ff498358fb038a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb5447e927920566a4e7670cc4dc5142d62cfd2be21bd25066ff498358fb038a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb5447e927920566a4e7670cc4dc5142d62cfd2be21bd25066ff498358fb038a", kill_on_drop: false }` [INFO] [stdout] bb5447e927920566a4e7670cc4dc5142d62cfd2be21bd25066ff498358fb038a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a91c46087882d5912988e4fc9a4828caeaa1657d543fa5abb7b78656b8cdc024 [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" "a91c46087882d5912988e4fc9a4828caeaa1657d543fa5abb7b78656b8cdc024", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling indexmap v1.3.2 [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 5.23s [INFO] running `Command { std: "docker" "inspect" "a91c46087882d5912988e4fc9a4828caeaa1657d543fa5abb7b78656b8cdc024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a91c46087882d5912988e4fc9a4828caeaa1657d543fa5abb7b78656b8cdc024", kill_on_drop: false }` [INFO] [stdout] a91c46087882d5912988e4fc9a4828caeaa1657d543fa5abb7b78656b8cdc024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97ba2e3c91fe8df600e0e2346020fffba995332a4da7adff7d90c626239c6dab [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" "97ba2e3c91fe8df600e0e2346020fffba995332a4da7adff7d90c626239c6dab", 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 3.97s [INFO] running `Command { std: "docker" "inspect" "97ba2e3c91fe8df600e0e2346020fffba995332a4da7adff7d90c626239c6dab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97ba2e3c91fe8df600e0e2346020fffba995332a4da7adff7d90c626239c6dab", kill_on_drop: false }` [INFO] [stdout] 97ba2e3c91fe8df600e0e2346020fffba995332a4da7adff7d90c626239c6dab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 91e9a7957802e4e1a15089baebfbad9329b3ad25dbbdc41ea2e10182a29bba0e [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" "91e9a7957802e4e1a15089baebfbad9329b3ad25dbbdc41ea2e10182a29bba0e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 15 tests [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 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/noak-3580f55ca9f755a5) [INFO] [stdout] test descriptor::test::invalid_method_descriptor ... ok [INFO] [stdout] test mutf8::tests::invalid_mutf8 ... ok [INFO] [stdout] test descriptor::test::valid_type ... ok [INFO] [stdout] test descriptor::test::invalid_type ... ok [INFO] [stdout] test reader::class::tests::valid_header ... ok [INFO] [stdout] test reader::cpool::tests::iteration_and_decoding ... ok [INFO] [stdout] test reader::class::tests::invalid_header ... ok [INFO] [stdout] test reader::interfaces::tests::valid_interfaces ... ok [INFO] [stdout] test mutf8::tests::iterate ... ok [INFO] [stdout] test mutf8::tests::valid_mutf8 ... ok [INFO] [stdout] test reader::cpool::tests::get ... ok [INFO] [stdout] test reader::cpool::tests::empty ... ok [INFO] [stdout] test reader::interfaces::tests::invalid_length ... ok [INFO] [stdout] test descriptor::test::valid_method_descriptor ... ok [INFO] [stdout] test reader::cpool::tests::negative_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests noak [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/reader/class.rs - reader::class::Class::access_flags (line 114) ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::interface_names (line 194) ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::version (line 60) ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::this_class_index (line 132) ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::new (line 32) ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::pool (line 74) ... ok [INFO] [stdout] test src/reader/class.rs - reader::class::Class::interface_indices (line 173) ... 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 1.10s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "91e9a7957802e4e1a15089baebfbad9329b3ad25dbbdc41ea2e10182a29bba0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91e9a7957802e4e1a15089baebfbad9329b3ad25dbbdc41ea2e10182a29bba0e", kill_on_drop: false }` [INFO] [stdout] 91e9a7957802e4e1a15089baebfbad9329b3ad25dbbdc41ea2e10182a29bba0e