[INFO] fetching crate ref-kman 0.0.2... [INFO] testing ref-kman-0.0.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate ref-kman 0.0.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate ref-kman 0.0.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ref-kman 0.0.2 [INFO] tweaked toml for crates.io crate ref-kman 0.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ref-kman 0.0.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ref-kman 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atomic-wait v1.0.1 [INFO] [stderr] Downloaded libc v0.2.134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a1300bafca510a1c00122f6f5583c32b45d257255214449bf1d4fb92237b978 [INFO] running `Command { std: "docker" "start" "-a" "8a1300bafca510a1c00122f6f5583c32b45d257255214449bf1d4fb92237b978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a1300bafca510a1c00122f6f5583c32b45d257255214449bf1d4fb92237b978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a1300bafca510a1c00122f6f5583c32b45d257255214449bf1d4fb92237b978", kill_on_drop: false }` [INFO] [stdout] 8a1300bafca510a1c00122f6f5583c32b45d257255214449bf1d4fb92237b978 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18cb51d86c6e655e14a3145c32689437763a8642e121eea23f5abe74a4942ef3 [INFO] running `Command { std: "docker" "start" "-a" "18cb51d86c6e655e14a3145c32689437763a8642e121eea23f5abe74a4942ef3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling atomic-wait v1.0.1 [INFO] [stderr] Compiling ref-kman v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "18cb51d86c6e655e14a3145c32689437763a8642e121eea23f5abe74a4942ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18cb51d86c6e655e14a3145c32689437763a8642e121eea23f5abe74a4942ef3", kill_on_drop: false }` [INFO] [stdout] 18cb51d86c6e655e14a3145c32689437763a8642e121eea23f5abe74a4942ef3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfe9e8ae7dea28fd24675ad6d28762497955d2844bc0bd54a81db59cbdffe298 [INFO] running `Command { std: "docker" "start" "-a" "bfe9e8ae7dea28fd24675ad6d28762497955d2844bc0bd54a81db59cbdffe298", kill_on_drop: false }` [INFO] [stderr] Compiling ref-kman v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> examples/with_closure.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | /// in this scope can be modificated [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | / data.mut_scope(|data| { [INFO] [stdout] 8 | | *data = 21; [INFO] [stdout] 9 | | }); [INFO] [stdout] | |______- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> examples/with_closure.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | /// if you want to move a variabile to closure you need to make a other variabile a reference and put that [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | let tmp_a = &a; [INFO] [stdout] | --------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> examples/with_closure.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | ///move is to move the tmp_a to closure, this is why you dont want to move the original value because will be droped when closure ends! [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | / data.mut_scope(move |data| { [INFO] [stdout] 19 | | let a = tmp_a; [INFO] [stdout] 20 | | *data = *a; [INFO] [stdout] 21 | | }); [INFO] [stdout] | |______- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "bfe9e8ae7dea28fd24675ad6d28762497955d2844bc0bd54a81db59cbdffe298", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfe9e8ae7dea28fd24675ad6d28762497955d2844bc0bd54a81db59cbdffe298", kill_on_drop: false }` [INFO] [stdout] bfe9e8ae7dea28fd24675ad6d28762497955d2844bc0bd54a81db59cbdffe298 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5250547a2563c3ec6841620acb2a6200a9f119603b7e060d8f752632e0569dad [INFO] running `Command { std: "docker" "start" "-a" "5250547a2563c3ec6841620acb2a6200a9f119603b7e060d8f752632e0569dad", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> examples/with_closure.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | /// in this scope can be modificated [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 7 | / data.mut_scope(|data| { [INFO] [stderr] 8 | | *data = 21; [INFO] [stderr] 9 | | }); [INFO] [stderr] | |______- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> examples/with_closure.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | /// if you want to move a variabile to closure you need to make a other variabile a reference and put that [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 16 | let tmp_a = &a; [INFO] [stderr] | --------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> examples/with_closure.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | ///move is to move the tmp_a to closure, this is why you dont want to move the original value because will be droped when closure ends! [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 18 | / data.mut_scope(move |data| { [INFO] [stderr] 19 | | let a = tmp_a; [INFO] [stderr] 20 | | *data = *a; [INFO] [stderr] 21 | | }); [INFO] [stderr] | |______- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: `ref-kman` (example "with_closure") generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ref_kman-0fede4529e5c8394) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test r#ref::test::threading_1 ... ok [INFO] [stderr] Doc-tests ref_kman [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5250547a2563c3ec6841620acb2a6200a9f119603b7e060d8f752632e0569dad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5250547a2563c3ec6841620acb2a6200a9f119603b7e060d8f752632e0569dad", kill_on_drop: false }` [INFO] [stdout] 5250547a2563c3ec6841620acb2a6200a9f119603b7e060d8f752632e0569dad