[INFO] cloning repository https://github.com/kimuti-tsukai/unzip_iter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kimuti-tsukai/unzip_iter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimuti-tsukai%2Funzip_iter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimuti-tsukai%2Funzip_iter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2936540c00b0b7de792e76d2f4182d052fb2e863
[INFO] testing kimuti-tsukai/unzip_iter against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkimuti-tsukai%2Funzip_iter" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kimuti-tsukai/unzip_iter
[INFO] finished tweaking git repo https://github.com/kimuti-tsukai/unzip_iter
[INFO] tweaked toml for git repo https://github.com/kimuti-tsukai/unzip_iter written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kimuti-tsukai/unzip_iter on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kimuti-tsukai/unzip_iter 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 223c286715eab22f6cb2560c8f67f8f2f679f4ac6c9609fc61a9487869e01cd5
[INFO] running `Command { std: "docker" "start" "-a" "223c286715eab22f6cb2560c8f67f8f2f679f4ac6c9609fc61a9487869e01cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "223c286715eab22f6cb2560c8f67f8f2f679f4ac6c9609fc61a9487869e01cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "223c286715eab22f6cb2560c8f67f8f2f679f4ac6c9609fc61a9487869e01cd5", kill_on_drop: false }`
[INFO] [stdout] 223c286715eab22f6cb2560c8f67f8f2f679f4ac6c9609fc61a9487869e01cd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50ad29b241274d6f7bd037514c7d52ad82860f65fd8138f9dfb062f4c6b93be9
[INFO] running `Command { std: "docker" "start" "-a" "50ad29b241274d6f7bd037514c7d52ad82860f65fd8138f9dfb062f4c6b93be9", kill_on_drop: false }`
[INFO] [stderr]    Compiling unzip_iter v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "50ad29b241274d6f7bd037514c7d52ad82860f65fd8138f9dfb062f4c6b93be9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ad29b241274d6f7bd037514c7d52ad82860f65fd8138f9dfb062f4c6b93be9", kill_on_drop: false }`
[INFO] [stdout] 50ad29b241274d6f7bd037514c7d52ad82860f65fd8138f9dfb062f4c6b93be9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2a88a633f73fdee98923e9e4a04377df9ac5aecb32682597004fb8d61fc7fdf
[INFO] running `Command { std: "docker" "start" "-a" "b2a88a633f73fdee98923e9e4a04377df9ac5aecb32682597004fb8d61fc7fdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling unzip_iter v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "b2a88a633f73fdee98923e9e4a04377df9ac5aecb32682597004fb8d61fc7fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a88a633f73fdee98923e9e4a04377df9ac5aecb32682597004fb8d61fc7fdf", kill_on_drop: false }`
[INFO] [stdout] b2a88a633f73fdee98923e9e4a04377df9ac5aecb32682597004fb8d61fc7fdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94a44a9e37ccffe0ca3529d54e0a157de8f27b8bdc55fd33c2c2f018dc50bd38
[INFO] running `Command { std: "docker" "start" "-a" "94a44a9e37ccffe0ca3529d54e0a157de8f27b8bdc55fd33c2c2f018dc50bd38", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unzip_iter-beaec1cbf09064e3)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test unzip_iters::sync_unzip_iter::sync_unzip_lock::tests::test_continuous_next ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::sync_unzip_lock::tests::test_dead_lock ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::sync_unzip_lock::tests::test_mixed_iteration ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::sync_unzip_lock::tests::test_double_ended_iterator ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::sync_unzip_lock::tests::test_size_hint ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::sync_unzip_lock::tests::test_lock_drop_behavior ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::sync_unzip_lock::tests::test_try_lock ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::tests::test_clone ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::tests::test_double_ended_iterator ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::tests::test_basic ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::tests::test_exact_size_iterator ... ok
[INFO] [stdout] test unzip_iters::unzip_inner::tests::how_unzip_inner_works ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::tests::test_concurrent_double_ended ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::tests::test_complex ... ok
[INFO] [stdout] test unzip_iters::unzip_inner::tests::test_unzip_inner_basic ... ok
[INFO] [stdout] test unzip_iters::unzip_inner::tests::test_unzip_inner_next_either ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::tests::test_clone ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::tests::test_basic ... ok
[INFO] [stdout] test unzip_iters::unzip_inner::tests::test_unzip_inner_buffer_management ... ok
[INFO] [stdout] test unzip_iters::unzip_inner::tests::test_unzip_inner_double_ended ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::tests::test_next_back ... ok
[INFO] [stdout] test unzip_iters::unzip_inner::tests::test_unzip_inner_exact_size ... ok
[INFO] [stdout] test unzip_iters::unzip_inner::tests::test_unzip_inner_empty ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::tests::test_len ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::tests::test_rev_loop ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::unzip_borrow::tests::test_continuous_next ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::unzip_borrow::tests::test_double_ended_iterator ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::tests::test_next_mixture ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::tests::test_not_clone ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::unzip_borrow::tests::test_borrow_drop_behavior ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::unzip_borrow::tests::test_mixed_iteration ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::unzip_borrow::tests::test_size_hint ... ok
[INFO] [stdout] test unzip_iters::unzip_lock::tests::test_unzip_lock_next_back ... ok
[INFO] [stdout] test unzip_iters::unzip_lock::tests::test_unzip_lock_second ... ok
[INFO] [stdout] test unzip_iters::unzip_lock::tests::test_unzip_lock_first ... ok
[INFO] [stdout] test unzip_iters::unzip_lock::tests::test_unzip_lock_size_hint ... ok
[INFO] [stdout] test unzip_iters::unzip_lock::tests::test_unzip_lock_mixed_iteration ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::tests::test_empty ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::tests::test_panic_iter - should panic ... ok
[INFO] [stdout] test unzip_iters::sync_unzip_iter::tests::test_thread_panic ... ok
[INFO] [stdout] test unzip_iters::unzip_iter::unzip_borrow::tests::test_double_borrow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unzip_iter
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/../README.md - (line 19) ... ok
[INFO] [stdout] test src/refpairs.rs - refpairs::IntoRefPairs (line 39) ... ok
[INFO] [stdout] test src/unzip_iters/sync_unzip_iter.rs - unzip_iters::sync_unzip_iter::SyncUnzipIter<A,B,I,O>::is_panicked (line 144) ... ok
[INFO] [stdout] test src/unzip_iters/sync_unzip_iter.rs - unzip_iters::sync_unzip_iter::SyncUnzipIter<A,B,I,O>::lock (line 90) ... ok
[INFO] [stdout] test src/unzip_iters/sync_unzip_iter.rs - unzip_iters::sync_unzip_iter::SyncUnzipIter<A,B,I,O>::try_lock (line 119) ... ok
[INFO] [stdout] test src/unzip_iters/sync_unzip_iter/errors.rs - unzip_iters::sync_unzip_iter::errors::TryLockError (line 10) ... ok
[INFO] [stdout] test src/unzip_iters/sync_unzip_iter/sync_unzip_lock.rs - unzip_iters::sync_unzip_iter::sync_unzip_lock::SyncUnzipLock (line 22) ... ok
[INFO] [stdout] test src/unzip_iters.rs - unzip_iters::Unzip (line 25) ... ok
[INFO] [stdout] test src/unzip_iters/unzip_iter.rs - unzip_iters::unzip_iter::UnzipIter (line 50) ... ok
[INFO] [stdout] test src/unzip_iters/unzip_iter.rs - unzip_iters::unzip_iter::TryBorrowError (line 25) ... ok
[INFO] [stdout] test src/unzip_iters/unzip_iter.rs - unzip_iters::unzip_iter::UnzipIter<A,B,I,O>::borrow (line 79) ... ok
[INFO] [stdout] test src/unzip_iters/unzip_iter.rs - unzip_iters::unzip_iter::UnzipIter<A,B,I,O>::try_borrow (line 104) ... ok
[INFO] [stdout] test src/unzip_iters/unzip_iter/unzip_borrow.rs - unzip_iters::unzip_iter::unzip_borrow::UnzipBorrow (line 22) ... ok
[INFO] [stdout] test src/unzip_iters/sync_unzip_iter.rs - unzip_iters::sync_unzip_iter::SyncUnzipIter (line 35) ... ok
[INFO] [stdout] test src/../README.md - (line 38) ... ok
[INFO] [stdout] test src/refpairs.rs - refpairs::IntoRefPairs::ref_pairs (line 54) ... ok
[INFO] [stdout] test src/refpairs.rs - refpairs::RefPairs<'a,A,B,I>::next (line 21) ... ok
[INFO] [stdout] test src/../README.md - (line 8) ... ok
[INFO] [stdout] test src/unzip_iters.rs - unzip_iters::Unzip::unzip_iter_sync (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94a44a9e37ccffe0ca3529d54e0a157de8f27b8bdc55fd33c2c2f018dc50bd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a44a9e37ccffe0ca3529d54e0a157de8f27b8bdc55fd33c2c2f018dc50bd38", kill_on_drop: false }`
[INFO] [stdout] 94a44a9e37ccffe0ca3529d54e0a157de8f27b8bdc55fd33c2c2f018dc50bd38