[INFO] fetching crate stir 0.0.2... [INFO] testing stir-0.0.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate stir 0.0.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate stir 0.0.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stir 0.0.2 [INFO] finished tweaking crates.io crate stir 0.0.2 [INFO] tweaked toml for crates.io crate stir 0.0.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec523b08210ea622f7d380110b0f7f67adaec021abc4107d29abe0805d92da01 [INFO] running `Command { std: "docker" "start" "-a" "ec523b08210ea622f7d380110b0f7f67adaec021abc4107d29abe0805d92da01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec523b08210ea622f7d380110b0f7f67adaec021abc4107d29abe0805d92da01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec523b08210ea622f7d380110b0f7f67adaec021abc4107d29abe0805d92da01", kill_on_drop: false }` [INFO] [stdout] ec523b08210ea622f7d380110b0f7f67adaec021abc4107d29abe0805d92da01 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f7057650a32efb3090c187cfa6195d9c14d5684424796f4904e1ead2dc801ba [INFO] running `Command { std: "docker" "start" "-a" "4f7057650a32efb3090c187cfa6195d9c14d5684424796f4904e1ead2dc801ba", kill_on_drop: false }` [INFO] [stderr] Compiling stir v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/recipe/mod.rs:59:37 [INFO] [stdout] | [INFO] [stdout] 59 | Some(entry_block) => Ok({ BasicBlock::interpret(entry_block) }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` 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 0.53s [INFO] running `Command { std: "docker" "inspect" "4f7057650a32efb3090c187cfa6195d9c14d5684424796f4904e1ead2dc801ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f7057650a32efb3090c187cfa6195d9c14d5684424796f4904e1ead2dc801ba", kill_on_drop: false }` [INFO] [stdout] 4f7057650a32efb3090c187cfa6195d9c14d5684424796f4904e1ead2dc801ba [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b2627d371b9ae6ff946b56446df3a9d3f9ec32cd4efb1cc378c3ae5a94376ae [INFO] running `Command { std: "docker" "start" "-a" "2b2627d371b9ae6ff946b56446df3a9d3f9ec32cd4efb1cc378c3ae5a94376ae", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/recipe/mod.rs:59:37 [INFO] [stdout] | [INFO] [stdout] 59 | Some(entry_block) => Ok({ BasicBlock::interpret(entry_block) }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling stir v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/recipe/mod.rs:59:37 [INFO] [stdout] | [INFO] [stdout] 59 | Some(entry_block) => Ok({ BasicBlock::interpret(entry_block) }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` 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 0.86s [INFO] running `Command { std: "docker" "inspect" "2b2627d371b9ae6ff946b56446df3a9d3f9ec32cd4efb1cc378c3ae5a94376ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b2627d371b9ae6ff946b56446df3a9d3f9ec32cd4efb1cc378c3ae5a94376ae", kill_on_drop: false }` [INFO] [stdout] 2b2627d371b9ae6ff946b56446df3a9d3f9ec32cd4efb1cc378c3ae5a94376ae [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2814d270baade7e527c42d43af558110732ca54c356bafc9e1c960da5c4fe962 [INFO] running `Command { std: "docker" "start" "-a" "2814d270baade7e527c42d43af558110732ca54c356bafc9e1c960da5c4fe962", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> src/recipe/mod.rs:59:37 [INFO] [stderr] | [INFO] [stderr] 59 | Some(entry_block) => Ok({ BasicBlock::interpret(entry_block) }), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `stir` (lib) generated 1 warning [INFO] [stderr] warning: `stir` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stir-c277b65ac11239f1) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test blocks::boolean::tests::init ... ok [INFO] [stdout] test recipe::tests::add_entry ... ok [INFO] [stdout] test blocks::if_else::tests::no_else ... ok [INFO] [stdout] test label::tests::id_layout ... ok [INFO] [stdout] test label::tests::last_id_increases ... ok [INFO] [stdout] test blocks::if_else::tests::cond_true ... ok [INFO] [stdout] test recipe::tests::init ... ok [INFO] [stderr] Doc-tests stir [INFO] [stdout] test blocks::if_else::tests::cond_false ... ok [INFO] [stdout] test blocks::if_else::tests::output_no_else ... ok [INFO] [stdout] test blocks::if_else::tests::output_complete ... ok [INFO] [stdout] test blocks::boolean::tests::test_mut ... ok [INFO] [stdout] test recipe::tests::add_one_block_size_and_entry ... ok [INFO] [stdout] test label::tests::id_layout_complex_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> /opt/rustwide/workdir/src/recipe/mod.rs:59:37 [INFO] [stderr] | [INFO] [stderr] 59 | Some(entry_block) => Ok({ BasicBlock::interpret(entry_block) }), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/blocks/basic_block.rs - blocks::basic_block::BasicBlock::is_critical (line 43) ... ok [INFO] [stdout] test src/recipe/mod.rs - recipe::Recipe::add (line 26) ... ok [INFO] [stdout] test src/blocks/basic_block.rs - blocks::basic_block::BasicBlock::debug (line 12) ... ok [INFO] [stdout] test src/blocks/boolean.rs - blocks::boolean::Boolean::value (line 39) ... ok [INFO] [stdout] test src/blocks/boolean.rs - blocks::boolean::Boolean::set (line 54) ... ok [INFO] [stdout] test src/blocks/basic_block.rs - blocks::basic_block::BasicBlock::interpret (line 29) ... ok [INFO] [stdout] test src/label/mod.rs - label::Label::new (line 18) ... ok [INFO] [stdout] test src/blocks/boolean.rs - blocks::boolean::Boolean::new (line 23) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2814d270baade7e527c42d43af558110732ca54c356bafc9e1c960da5c4fe962", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2814d270baade7e527c42d43af558110732ca54c356bafc9e1c960da5c4fe962", kill_on_drop: false }` [INFO] [stdout] 2814d270baade7e527c42d43af558110732ca54c356bafc9e1c960da5c4fe962