[INFO] fetching crate tree_decorator 0.1.2... [INFO] testing tree_decorator-0.1.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate tree_decorator 0.1.2 into /workspace/builds/worker-53/source [INFO] validating manifest of crates.io crate tree_decorator 0.1.2 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 tree_decorator 0.1.2 [INFO] finished tweaking crates.io crate tree_decorator 0.1.2 [INFO] tweaked toml for crates.io crate tree_decorator 0.1.2 written to /workspace/builds/worker-53/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 7b98b97ff7dc2c2e6bb1164e48896df339410a373a7fb08ca5d1cbd4e1d54c5c [INFO] running `Command { std: "docker" "start" "-a" "7b98b97ff7dc2c2e6bb1164e48896df339410a373a7fb08ca5d1cbd4e1d54c5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b98b97ff7dc2c2e6bb1164e48896df339410a373a7fb08ca5d1cbd4e1d54c5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b98b97ff7dc2c2e6bb1164e48896df339410a373a7fb08ca5d1cbd4e1d54c5c", kill_on_drop: false }` [INFO] [stdout] 7b98b97ff7dc2c2e6bb1164e48896df339410a373a7fb08ca5d1cbd4e1d54c5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 43ec3c9a902e69a8c41ba967b2c4bc36121734f4485e3ad6d9e951b4ac65a1fb [INFO] running `Command { std: "docker" "start" "-a" "43ec3c9a902e69a8c41ba967b2c4bc36121734f4485e3ad6d9e951b4ac65a1fb", kill_on_drop: false }` [INFO] [stderr] Compiling tree_decorator v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `style` [INFO] [stdout] --> src/element_handler.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | pub style: Style [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "43ec3c9a902e69a8c41ba967b2c4bc36121734f4485e3ad6d9e951b4ac65a1fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43ec3c9a902e69a8c41ba967b2c4bc36121734f4485e3ad6d9e951b4ac65a1fb", kill_on_drop: false }` [INFO] [stdout] 43ec3c9a902e69a8c41ba967b2c4bc36121734f4485e3ad6d9e951b4ac65a1fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 3b6064d2649eda555f99b8f558c7b3034941f3a1c3f1d12fa9683097cbabf1ff [INFO] running `Command { std: "docker" "start" "-a" "3b6064d2649eda555f99b8f558c7b3034941f3a1c3f1d12fa9683097cbabf1ff", kill_on_drop: false }` [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: field is never read: `style` [INFO] [stdout] --> src/element_handler.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | pub style: Style [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling simple_logger v1.13.0 [INFO] [stderr] Compiling tree_decorator v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `style` [INFO] [stdout] --> src/element_handler.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | pub style: Style [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `Command { std: "docker" "inspect" "3b6064d2649eda555f99b8f558c7b3034941f3a1c3f1d12fa9683097cbabf1ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b6064d2649eda555f99b8f558c7b3034941f3a1c3f1d12fa9683097cbabf1ff", kill_on_drop: false }` [INFO] [stdout] 3b6064d2649eda555f99b8f558c7b3034941f3a1c3f1d12fa9683097cbabf1ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] f445b324052dc657b225971eb3e6dca71a553a02fffdea2ba3bc58fa881ae3e6 [INFO] running `Command { std: "docker" "start" "-a" "f445b324052dc657b225971eb3e6dca71a553a02fffdea2ba3bc58fa881ae3e6", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `style` [INFO] [stderr] --> src/element_handler.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | pub style: Style [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `tree_decorator` (lib) generated 1 warning [INFO] [stderr] warning: `tree_decorator` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tree_decorator-19bf425868baf073) [INFO] [stderr] Running tests/test_items_level.rs (/opt/rustwide/target/debug/deps/test_items_level-977521229f1a0616) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/test_log.rs (/opt/rustwide/target/debug/deps/test_log-22cdf1661c168e5d) [INFO] [stdout] test test_items_level ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/test_multiple_nested_levels.rs (/opt/rustwide/target/debug/deps/test_multiple_nested_levels-323a9bbaab071920) [INFO] [stdout] test test_output ... ok [INFO] [stderr] Running tests/test_no_handler_output.rs (/opt/rustwide/target/debug/deps/test_no_handler_output-6667cff12520ecbb) [INFO] [stdout] [INFO] [stderr] Running tests/test_output.rs (/opt/rustwide/target/debug/deps/test_output-bf153536ba042251) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_multiple_nested_levels_output ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_no_handler_output ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests tree_decorator [INFO] [stdout] test test_output ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/macros/mod.rs - macros::tree_item (line 71) ... ignored [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] test src/decorator/style.rs - decorator::style::Style::last (line 27) ... ok [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] test src/macros/mod.rs - macros::close_tree_item (line 209) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/macros/log.rs - macros::log::tree_item_debug (line 8) ... ok [INFO] [stdout] test src/macros/mod.rs - macros::close_tree_item (line 201) ... ok [INFO] [stdout] test src/macros/mod.rs - macros::tree_item (line 115) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/macros/log.rs - macros::log::tree_item_debug (line 16) ... ok [INFO] [stdout] test src/macros/log.rs - macros::log::tree_item_warn (line 221) ... ok [INFO] [stdout] test src/macros/log.rs - macros::log::tree_item_warn (line 213) ... ok [INFO] [stdout] test src/macros/log.rs - macros::log::tree_item_info (line 118) ... ok [INFO] [stdout] test src/macros/log.rs - macros::log::tree_item_trace (line 161) ... ok [INFO] [stdout] test src/macros/log.rs - macros::log::tree_item_info (line 110) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/macros/log.rs - macros::log::tree_item_error (line 59) ... ok [INFO] [stdout] test src/macros/log.rs - macros::log::tree_item_trace (line 169) ... ok [INFO] [stdout] test src/macros/log.rs - macros::log::tree_item_error (line 67) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f445b324052dc657b225971eb3e6dca71a553a02fffdea2ba3bc58fa881ae3e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f445b324052dc657b225971eb3e6dca71a553a02fffdea2ba3bc58fa881ae3e6", kill_on_drop: false }` [INFO] [stdout] f445b324052dc657b225971eb3e6dca71a553a02fffdea2ba3bc58fa881ae3e6