[INFO] crate union_impl 0.1.3 is already in cache
[INFO] testing union_impl-0.1.3 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate union_impl 0.1.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate union_impl 0.1.3 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate union_impl 0.1.3
[INFO] finished tweaking crates.io crate union_impl 0.1.3
[INFO] tweaked toml for crates.io crate union_impl 0.1.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5422c9c36b234c0af4e6e9c3c32aff32e5de66b049028937197397dca9782947
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5422c9c36b234c0af4e6e9c3c32aff32e5de66b049028937197397dca9782947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5422c9c36b234c0af4e6e9c3c32aff32e5de66b049028937197397dca9782947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5422c9c36b234c0af4e6e9c3c32aff32e5de66b049028937197397dca9782947", kill_on_drop: false }`
[INFO] [stdout] 5422c9c36b234c0af4e6e9c3c32aff32e5de66b049028937197397dca9782947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ed5ea48cd6ab4d0e02b4441cbb986ece9e2b1b49ad46bd61fba5d5d294ce85d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9ed5ea48cd6ab4d0e02b4441cbb986ece9e2b1b49ad46bd61fba5d5d294ce85d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling union_impl v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.96s
[INFO] running `Command { std: "docker" "inspect" "9ed5ea48cd6ab4d0e02b4441cbb986ece9e2b1b49ad46bd61fba5d5d294ce85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed5ea48cd6ab4d0e02b4441cbb986ece9e2b1b49ad46bd61fba5d5d294ce85d", kill_on_drop: false }`
[INFO] [stdout] 9ed5ea48cd6ab4d0e02b4441cbb986ece9e2b1b49ad46bd61fba5d5d294ce85d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b5acba4c2b73475f6dba2189e564b34a9be3398d50f1970935afc56ad8e3ed9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8b5acba4c2b73475f6dba2189e564b34a9be3398d50f1970935afc56ad8e3ed9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]    Compiling union_impl v0.1.3
[INFO] [stderr]    Compiling union_export v0.1.3
[INFO] [stderr]    Compiling union v0.1.7
[INFO] [stderr]    Compiling union_impl v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "8b5acba4c2b73475f6dba2189e564b34a9be3398d50f1970935afc56ad8e3ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5acba4c2b73475f6dba2189e564b34a9be3398d50f1970935afc56ad8e3ed9", kill_on_drop: false }`
[INFO] [stdout] 8b5acba4c2b73475f6dba2189e564b34a9be3398d50f1970935afc56ad8e3ed9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3d7a2839c4197f2304cb113f922e9f266d4c285122bd2c9fc65bf3ed71d96d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e3d7a2839c4197f2304cb113f922e9f266d4c285122bd2c9fc65bf3ed71d96d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/union_impl-0a2775fe2c00b688
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test expr_chain::expr_chain_with_default::tests::it_attempts_to_parse_empty_chain ... ok
[INFO] [stdout] test expr_chain::expr::action_expr::tests::it_tests_extract_expr_trait_impl_for_default_action_expr ... ok
[INFO] [stdout] test expr_chain::expr::action_expr::tests::it_tests_extract_expr_trait_impl_for_process_action_expr ... ok
[INFO] [stdout] test expr_chain::expr_chain_with_default::tests::it_parses_chain_from_initial_expr ... ok
[INFO] [stdout] test expr_chain::expr::default_expr::tests::it_tests_replace_expr_trait_impl_for_default_expr ... ok
[INFO] [stdout] test expr_chain::expr_chain_with_default::tests::it_parses_chain_from_3_process_expr ... ok
[INFO] [stdout] test expr_chain::group::group_determiner::tests::it_creates_then_determiner ... ok
[INFO] [stdout] test expr_chain::group::action_group::tests::it_tests_action_group_impl_process_expr ... ok
[INFO] [stdout] test expr_chain::group::command_group::tests::it_tests_command_group_impl_default_expr ... ok
[INFO] [stdout] test expr_chain::expr_chain_with_default::tests::it_parses_chain_from_3_process_expr_and_1_default_expr ... ok
[INFO] [stdout] test expr_chain::expr_chain_with_default::tests::it_parses_chain_with_all_possible_command_expressions ... ok
[INFO] [stdout] test expr_chain::group::command_group::tests::it_tests_command_group_impl_process_expr ... ok
[INFO] [stdout] test expr_chain::group::group_determiner::tests::it_creates_comma_determiner ... ok
[INFO] [stdout] test expr_chain::expr::process_expr::tests::it_tests_extract_expr_trait_impl_for_process_expr ... ok
[INFO] [stdout] test expr_chain::expr::default_expr::tests::it_tests_to_tokens_trait_impl_for_default_expr ... ok
[INFO] [stdout] test expr_chain::group::action_group::tests::it_tests_action_group_impl_default_expr ... ok
[INFO] [stdout] test expr_chain::expr::process_expr::tests::it_tests_replace_expr_trait_impl_for_process_expr ... ok
[INFO] [stdout] test expr_chain::expr::default_expr::tests::it_tests_extract_expr_trait_impl_for_default_expr ... ok
[INFO] [stdout] test expr_chain::expr_chain_with_default::tests::it_parses_chain_with_all_possible_deferred_command_expressions ... ok
[INFO] [stderr]    Doc-tests union_impl
[INFO] [stdout] test expr_chain::expr::process_expr::tests::it_tests_to_tokens_trait_impl_for_process_expr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/union/name_constructors.rs - union::name_constructors::construct_thread_name (line 63) ... ok
[INFO] [stdout] test src/expr_chain/group/group_determiner.rs - expr_chain::group::group_determiner::GroupDeterminer::new (line 70) ... ok
[INFO] [stdout] test src/union/name_constructors.rs - union::name_constructors::construct_thread_name (line 81) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3d7a2839c4197f2304cb113f922e9f266d4c285122bd2c9fc65bf3ed71d96d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d7a2839c4197f2304cb113f922e9f266d4c285122bd2c9fc65bf3ed71d96d3", kill_on_drop: false }`
[INFO] [stdout] e3d7a2839c4197f2304cb113f922e9f266d4c285122bd2c9fc65bf3ed71d96d3