[INFO] fetching crate join_impl 0.3.0...
[INFO] testing join_impl-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate join_impl 0.3.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate join_impl 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate join_impl 0.3.0
[INFO] finished tweaking crates.io crate join_impl 0.3.0
[INFO] tweaked toml for crates.io crate join_impl 0.3.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d9bfefefc57e0d398567d2806f8f0ade4e422f883178238dc6924ca066c9c10
[INFO] running `Command { std: "docker" "start" "-a" "0d9bfefefc57e0d398567d2806f8f0ade4e422f883178238dc6924ca066c9c10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d9bfefefc57e0d398567d2806f8f0ade4e422f883178238dc6924ca066c9c10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9bfefefc57e0d398567d2806f8f0ade4e422f883178238dc6924ca066c9c10", kill_on_drop: false }`
[INFO] [stdout] 0d9bfefefc57e0d398567d2806f8f0ade4e422f883178238dc6924ca066c9c10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f35b9acd8227d783de37f5eeb7f20a99d83931c321de5566b63e620f63fdfac
[INFO] running `Command { std: "docker" "start" "-a" "2f35b9acd8227d783de37f5eeb7f20a99d83931c321de5566b63e620f63fdfac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling join_impl v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.05s
[INFO] running `Command { std: "docker" "inspect" "2f35b9acd8227d783de37f5eeb7f20a99d83931c321de5566b63e620f63fdfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f35b9acd8227d783de37f5eeb7f20a99d83931c321de5566b63e620f63fdfac", kill_on_drop: false }`
[INFO] [stdout] 2f35b9acd8227d783de37f5eeb7f20a99d83931c321de5566b63e620f63fdfac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19721a9f79bf453aff9b87338fd7b923e506ab6ba2d478627ab873270259c777
[INFO] running `Command { std: "docker" "start" "-a" "19721a9f79bf453aff9b87338fd7b923e506ab6ba2d478627ab873270259c777", kill_on_drop: false }`
[INFO] [stderr]    Compiling join_impl v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "19721a9f79bf453aff9b87338fd7b923e506ab6ba2d478627ab873270259c777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19721a9f79bf453aff9b87338fd7b923e506ab6ba2d478627ab873270259c777", kill_on_drop: false }`
[INFO] [stdout] 19721a9f79bf453aff9b87338fd7b923e506ab6ba2d478627ab873270259c777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4423e984209c8566c168dbf6c116832928615b2d78a95fbc39821e6006762f52
[INFO] running `Command { std: "docker" "start" "-a" "4423e984209c8566c168dbf6c116832928615b2d78a95fbc39821e6006762f52", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/join_impl-196df7edc7c547ab)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test action_expr_chain::builder::tests::it_attempts_to_parse_empty_chain ... ok
[INFO] [stdout] test action_expr_chain::builder::tests::it_parses_chain_from_initial_expr ... ok
[INFO] [stdout] test chain::expr::initial_expr::tests::it_tests_inner_expr_trait_impl_for_err_expr ... ok
[INFO] [stdout] test chain::group::combinator::tests::it_tests_can_be_wrapper ... ok
[INFO] [stdout] test action_expr_chain::builder::tests::it_parses_chain_from_3_process_expr ... ok
[INFO] [stdout] test chain::expr::err_expr::tests::it_tests_inner_expr_trait_impl_for_err_expr ... ok
[INFO] [stdout] test chain::expr::err_expr::tests::it_tests_to_tokens_trait_impl_for_err_expr ... ok
[INFO] [stdout] test chain::expr::initial_expr::tests::it_tests_inner_expr_trait_impl_replace_inner_for_initial_expr ... ok
[INFO] [stdout] test chain::expr::err_expr::tests::it_tests_inner_expr_trait_impl_replace_inner_for_err_expr ... ok
[INFO] [stdout] test chain::group::group_determiner::tests::it_creates_comma_determiner ... ok
[INFO] [stdout] test chain::group::group_determiner::tests::it_creates_then_determiner ... ok
[INFO] [stdout] test chain::expr::initial_expr::tests::it_tests_to_tokens_trait_impl_for_initial_expr ... ok
[INFO] [stdout] test action_expr_chain::builder::tests::it_parses_chain_from_3_process_expr_and_1_err_expr ... ok
[INFO] [stdout] test chain::expr::process_expr::tests::it_tests_inner_expr_trait_impl_for_process_expr ... ok
[INFO] [stdout] test chain::group::expr_group::tests::it_tests_inner_expr_trait_impl_for_action ... ok
[INFO] [stdout] test action_expr_chain::builder::tests::it_parses_chain_with_all_possible_command_expressions ... ok
[INFO] [stdout] test chain::expr::process_expr::tests::it_tests_inner_expr_trait_impl_replace_inner_for_process_expr ... ok
[INFO] [stdout] test action_expr_chain::builder::tests::it_parses_chain_with_all_possible_deferred_command_expressions ... ok
[INFO] [stdout] test chain::expr::process_expr::tests::it_tests_to_tokens_trait_impl_for_process_expr ... 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] [stderr]    Doc-tests join_impl
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/join/name_constructors.rs - join::name_constructors::construct_thread_builder_fn_name (line 108) ... FAILED
[INFO] [stdout] test src/join/name_constructors.rs - join::name_constructors::construct_thread_builder_fn_name (line 92) ... FAILED
[INFO] [stdout] test src/join/join_output.rs - join::join_output::JoinOutput::generate_results_transposer (line 740) ... ok
[INFO] [stdout] test src/chain/group/group_determiner.rs - chain::group::group_determiner::GroupDeterminer::new (line 178) ... ok
[INFO] [stdout] test src/chain/group/group_determiner.rs - chain::group::group_determiner::GroupDeterminer::new_const (line 140) ... ok
[INFO] [stdout] test src/chain/group/group_determiner.rs - chain::group::group_determiner::define_group_determiner (line 109) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/join/name_constructors.rs - join::name_constructors::construct_thread_builder_fn_name (line 108) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `join`
[INFO] [stdout]  --> src/join/name_constructors.rs:108:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate join;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/join/name_constructors.rs - join::name_constructors::construct_thread_builder_fn_name (line 92) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `join`
[INFO] [stdout]  --> src/join/name_constructors.rs:92:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate join;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/join/name_constructors.rs - join::name_constructors::construct_thread_builder_fn_name (line 108)
[INFO] [stdout]     src/join/name_constructors.rs - join::name_constructors::construct_thread_builder_fn_name (line 92)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "4423e984209c8566c168dbf6c116832928615b2d78a95fbc39821e6006762f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4423e984209c8566c168dbf6c116832928615b2d78a95fbc39821e6006762f52", kill_on_drop: false }`
[INFO] [stdout] 4423e984209c8566c168dbf6c116832928615b2d78a95fbc39821e6006762f52