[INFO] fetching crate tree_decorator 0.1.2... [INFO] testing tree_decorator-0.1.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate tree_decorator 0.1.2 into /workspace/builds/worker-77/source [INFO] validating manifest of crates.io crate tree_decorator 0.1.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-77/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simple_logger v1.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78707ddb7e32413572d741744b31561ab110de847f963bde699a7118bd3b687b [INFO] running `Command { std: "docker" "start" "-a" "78707ddb7e32413572d741744b31561ab110de847f963bde699a7118bd3b687b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78707ddb7e32413572d741744b31561ab110de847f963bde699a7118bd3b687b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78707ddb7e32413572d741744b31561ab110de847f963bde699a7118bd3b687b", kill_on_drop: false }` [INFO] [stdout] 78707ddb7e32413572d741744b31561ab110de847f963bde699a7118bd3b687b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34eaa2b2f097b0b41ca84db2695f97d7b92800f880bb203045e6acefb45ee7ea [INFO] running `Command { std: "docker" "start" "-a" "34eaa2b2f097b0b41ca84db2695f97d7b92800f880bb203045e6acefb45ee7ea", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [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 2.07s [INFO] running `Command { std: "docker" "inspect" "34eaa2b2f097b0b41ca84db2695f97d7b92800f880bb203045e6acefb45ee7ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34eaa2b2f097b0b41ca84db2695f97d7b92800f880bb203045e6acefb45ee7ea", kill_on_drop: false }` [INFO] [stdout] 34eaa2b2f097b0b41ca84db2695f97d7b92800f880bb203045e6acefb45ee7ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d97eaff87538c4518d9789132a63d1770cd3e2fd0229191abe660a40d751f904 [INFO] running `Command { std: "docker" "start" "-a" "d97eaff87538c4518d9789132a63d1770cd3e2fd0229191abe660a40d751f904", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [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 num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [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 6.00s [INFO] running `Command { std: "docker" "inspect" "d97eaff87538c4518d9789132a63d1770cd3e2fd0229191abe660a40d751f904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d97eaff87538c4518d9789132a63d1770cd3e2fd0229191abe660a40d751f904", kill_on_drop: false }` [INFO] [stdout] d97eaff87538c4518d9789132a63d1770cd3e2fd0229191abe660a40d751f904 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5ba252f544d68777ddd9f01ebca9ed1aa6f1521db79cd3112bbd00f00e99026a [INFO] running `Command { std: "docker" "start" "-a" "5ba252f544d68777ddd9f01ebca9ed1aa6f1521db79cd3112bbd00f00e99026a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tree_decorator-bf1163289848b942) [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/test_items_level.rs (/opt/rustwide/target/debug/deps/test_items_level-e3552cf67e655db6) [INFO] [stdout] [INFO] [stdout] running 1 test [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] [stderr] Running tests/test_log.rs (/opt/rustwide/target/debug/deps/test_log-6fb4cb91799be3fd) [INFO] [stdout] [INFO] [stdout] running 1 test [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] [stderr] Running tests/test_multiple_nested_levels.rs (/opt/rustwide/target/debug/deps/test_multiple_nested_levels-ae1cbd555e8886e9) [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] [stderr] Running tests/test_no_handler_output.rs (/opt/rustwide/target/debug/deps/test_no_handler_output-739f5f3d0a922682) [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] [stderr] Running tests/test_output.rs (/opt/rustwide/target/debug/deps/test_output-49aa350c64be55e9) [INFO] [stdout] [INFO] [stdout] running 1 test [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] [stderr] Doc-tests tree_decorator [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/macros/mod.rs - tree_item (line 71) ... ignored [INFO] [stdout] test src/decorator/style.rs - decorator::style::Style::last (line 27) ... ok [INFO] [stdout] test src/lib.rs - (line 12) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] test src/macros/mod.rs - tree_item (line 115) ... ok [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/macros/mod.rs - close_tree_item (line 201) ... ok [INFO] [stdout] test src/macros/log.rs - tree_item_trace (line 169) ... ok [INFO] [stdout] test src/macros/log.rs - tree_item_debug (line 16) ... ok [INFO] [stdout] test src/macros/mod.rs - close_tree_item (line 209) ... ok [INFO] [stdout] test src/macros/log.rs - tree_item_info (line 118) ... ok [INFO] [stdout] test src/macros/log.rs - tree_item_error (line 67) ... ok [INFO] [stdout] test src/macros/log.rs - tree_item_info (line 110) ... ok [INFO] [stdout] test src/macros/log.rs - tree_item_warn (line 213) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/macros/log.rs - tree_item_debug (line 8) ... ok [INFO] [stdout] test src/macros/log.rs - tree_item_trace (line 161) ... ok [INFO] [stdout] test src/macros/log.rs - tree_item_error (line 59) ... ok [INFO] [stdout] test src/macros/log.rs - tree_item_warn (line 221) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5ba252f544d68777ddd9f01ebca9ed1aa6f1521db79cd3112bbd00f00e99026a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ba252f544d68777ddd9f01ebca9ed1aa6f1521db79cd3112bbd00f00e99026a", kill_on_drop: false }` [INFO] [stdout] 5ba252f544d68777ddd9f01ebca9ed1aa6f1521db79cd3112bbd00f00e99026a