[INFO] fetching crate ref_iter 0.4.2... [INFO] testing ref_iter-0.4.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate ref_iter 0.4.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate ref_iter 0.4.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ref_iter 0.4.2 [INFO] tweaked toml for crates.io crate ref_iter 0.4.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ref_iter 0.4.2 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_iter 0.4.2 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 ref_iter_macro v0.3.1 [INFO] [stderr] Downloaded syn v2.0.77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e226d765507c3cd75c86a60d0370e01bdc7bfad632c749adceb6e0741a7b6afd [INFO] running `Command { std: "docker" "start" "-a" "e226d765507c3cd75c86a60d0370e01bdc7bfad632c749adceb6e0741a7b6afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e226d765507c3cd75c86a60d0370e01bdc7bfad632c749adceb6e0741a7b6afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e226d765507c3cd75c86a60d0370e01bdc7bfad632c749adceb6e0741a7b6afd", kill_on_drop: false }` [INFO] [stdout] e226d765507c3cd75c86a60d0370e01bdc7bfad632c749adceb6e0741a7b6afd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d18b3ebecdaa61950a562d8696fa2e2bdd447ec6feb2d58ee0ad2407654c3f3c [INFO] running `Command { std: "docker" "start" "-a" "d18b3ebecdaa61950a562d8696fa2e2bdd447ec6feb2d58ee0ad2407654c3f3c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling ref_iter_macro v0.3.1 [INFO] [stderr] Compiling ref_iter v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.70s [INFO] running `Command { std: "docker" "inspect" "d18b3ebecdaa61950a562d8696fa2e2bdd447ec6feb2d58ee0ad2407654c3f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d18b3ebecdaa61950a562d8696fa2e2bdd447ec6feb2d58ee0ad2407654c3f3c", kill_on_drop: false }` [INFO] [stdout] d18b3ebecdaa61950a562d8696fa2e2bdd447ec6feb2d58ee0ad2407654c3f3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 562b23afe717d1ab526386f7d46dce6b3a78105d5ae3c527442af658840dec2f [INFO] running `Command { std: "docker" "start" "-a" "562b23afe717d1ab526386f7d46dce6b3a78105d5ae3c527442af658840dec2f", kill_on_drop: false }` [INFO] [stderr] Compiling ref_iter v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "562b23afe717d1ab526386f7d46dce6b3a78105d5ae3c527442af658840dec2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "562b23afe717d1ab526386f7d46dce6b3a78105d5ae3c527442af658840dec2f", kill_on_drop: false }` [INFO] [stdout] 562b23afe717d1ab526386f7d46dce6b3a78105d5ae3c527442af658840dec2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 79c093fe9d96ee3b32891945e44668818396651d4ca53e0644b4beb6fea629b5 [INFO] running `Command { std: "docker" "start" "-a" "79c093fe9d96ee3b32891945e44668818396651d4ca53e0644b4beb6fea629b5", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ref_iter-507e3997437e62ae) [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] [stderr] Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-a52b2f3567e030cd) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test for_ref ... ok [INFO] [stdout] test for_ref_mut_kv ... ok [INFO] [stderr] Doc-tests ref_iter [INFO] [stdout] test for_ref_kv ... ok [INFO] [stdout] test for_ref_mut ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/traits/ref_kv_iterator.rs - traits::ref_kv_iterator::RefKvIterator::next (line 22) ... ok [INFO] [stdout] test src/types/into_ref_iter.rs - types::into_ref_iter::IntoRefIter (line 10) ... ok [INFO] [stdout] test src/traits/ref_kv_iterator.rs - traits::ref_kv_iterator::RefKvIterator::imap (line 40) ... ok [INFO] [stdout] test src/types/into_ref_mut_iter.rs - types::into_ref_mut_iter::IntoRefMutIter (line 10) ... ok [INFO] [stdout] test src/traits/ref_iterator.rs - traits::ref_iterator::RefIterator::imap (line 87) ... ok [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] test src/traits/ref_mut_kv_iterator.rs - traits::ref_mut_kv_iterator::RefMutKvIterator::next_mut (line 15) ... ok [INFO] [stdout] test src/traits/ref_iterator.rs - traits::ref_iterator::RefIterator::iflat_map (line 60) ... ok [INFO] [stdout] test src/traits/ref_iterator.rs - traits::ref_iterator::RefIterator::next (line 22) ... ok [INFO] [stdout] test src/macros/import.rs - macros::import::for_ref_kv (line 33) ... ok [INFO] [stdout] test src/macros/import.rs - macros::import::for_ref_mut_kv (line 83) ... ok [INFO] [stdout] test src/traits/ref_mut_iterator.rs - traits::ref_mut_iterator::RefMutIterator::next_mut (line 17) ... ok [INFO] [stdout] test src/traits/ref_iterator_base.rs - traits::ref_iterator_base::RefIteratorBase::size_hint (line 15) ... ok [INFO] [stdout] test src/types/ref_iter.rs - types::ref_iter::RefIter (line 12) ... ok [INFO] [stdout] test src/traits/ref_iterator.rs - traits::ref_iterator::RefIterator::icloned (line 39) ... ok [INFO] [stdout] test src/types/ref_mut_iter.rs - types::ref_mut_iter::RefMutIter (line 12) ... ok [INFO] [stdout] test src/macros/import.rs - macros::import::for_ref (line 7) ... ok [INFO] [stdout] test src/macros/import.rs - macros::import::for_ref_mut (line 56) ... ok [INFO] [stdout] test src/traits/ref_iterator.rs - traits::ref_iterator::RefIterator::eq (line 109) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/../tests_compile_fail/mod.rs - tests_compile_fail::_for_ref_mut (line 26) - compile fail ... ok [INFO] [stdout] test src/../tests_compile_fail/mod.rs - tests_compile_fail::_for_ref (line 7) - compile fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stdout] all doctests ran in 1.12s; merged doctests compilation took 0.86s [INFO] running `Command { std: "docker" "inspect" "79c093fe9d96ee3b32891945e44668818396651d4ca53e0644b4beb6fea629b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79c093fe9d96ee3b32891945e44668818396651d4ca53e0644b4beb6fea629b5", kill_on_drop: false }` [INFO] [stdout] 79c093fe9d96ee3b32891945e44668818396651d4ca53e0644b4beb6fea629b5