[INFO] fetching crate piston_meta 2.0.1... [INFO] testing piston_meta-2.0.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate piston_meta 2.0.1 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate piston_meta 2.0.1 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate piston_meta 2.0.1 [INFO] finished tweaking crates.io crate piston_meta 2.0.1 [INFO] tweaked toml for crates.io crate piston_meta 2.0.1 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] crate crates.io crate piston_meta 2.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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 read_token v1.0.0 [INFO] [stderr] Downloaded lazy_static v1.3.0 [INFO] [stderr] Downloaded range v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b26396b32e54b0af71c90c12fa19bc4fb9785163fee708a6f211e787537a784 [INFO] running `Command { std: "docker" "start" "-a" "2b26396b32e54b0af71c90c12fa19bc4fb9785163fee708a6f211e787537a784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b26396b32e54b0af71c90c12fa19bc4fb9785163fee708a6f211e787537a784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b26396b32e54b0af71c90c12fa19bc4fb9785163fee708a6f211e787537a784", kill_on_drop: false }` [INFO] [stdout] 2b26396b32e54b0af71c90c12fa19bc4fb9785163fee708a6f211e787537a784 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47ed167aa64dc45a922f3c358a1e12e51372b1e085c2f321d4eae11451abf0de [INFO] running `Command { std: "docker" "start" "-a" "47ed167aa64dc45a922f3c358a1e12e51372b1e085c2f321d4eae11451abf0de", kill_on_drop: false }` [INFO] [stderr] Compiling range v1.0.0 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling read_token v1.0.0 [INFO] [stderr] Compiling piston_meta v2.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.61s [INFO] running `Command { std: "docker" "inspect" "47ed167aa64dc45a922f3c358a1e12e51372b1e085c2f321d4eae11451abf0de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47ed167aa64dc45a922f3c358a1e12e51372b1e085c2f321d4eae11451abf0de", kill_on_drop: false }` [INFO] [stdout] 47ed167aa64dc45a922f3c358a1e12e51372b1e085c2f321d4eae11451abf0de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9af42b8f0f11693f5ef548e43881ee123b3914990d0ea27d15eacd4b1584986 [INFO] running `Command { std: "docker" "start" "-a" "e9af42b8f0f11693f5ef548e43881ee123b3914990d0ea27d15eacd4b1584986", kill_on_drop: false }` [INFO] [stderr] Compiling piston_meta v2.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "e9af42b8f0f11693f5ef548e43881ee123b3914990d0ea27d15eacd4b1584986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9af42b8f0f11693f5ef548e43881ee123b3914990d0ea27d15eacd4b1584986", kill_on_drop: false }` [INFO] [stdout] e9af42b8f0f11693f5ef548e43881ee123b3914990d0ea27d15eacd4b1584986 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4c1234afddfa1653b63bd751c1bf332e5c28b6d7391fe0ccd4bfb43d4fbd793d [INFO] running `Command { std: "docker" "start" "-a" "4c1234afddfa1653b63bd751c1bf332e5c28b6d7391fe0ccd4bfb43d4fbd793d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/piston_meta-40d86ed2d0a9348e) [INFO] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test json::tests::node ... ok [INFO] [stdout] test json::tests::node2 ... ok [INFO] [stdout] test json::tests::numbers ... ok [INFO] [stdout] test json::tests::test_write_string ... ok [INFO] [stdout] test meta_rules::lines::tests::fail ... ok [INFO] [stdout] test meta_rules::lines::tests::fails_same_line ... ok [INFO] [stdout] test meta_rules::lines::tests::indent_1_2 ... ok [INFO] [stdout] test meta_rules::lines::tests::indent_align ... ok [INFO] [stdout] test meta_rules::lines::tests::indent_align_tabs ... ok [INFO] [stdout] test meta_rules::lines::tests::indent_align_tabs2 ... ok [INFO] [stdout] test meta_rules::lines::tests::indent_success ... ok [INFO] [stdout] test meta_rules::lines::tests::success ... ok [INFO] [stdout] test meta_rules::lines::tests::sequence ... ok [INFO] [stdout] test meta_rules::number::tests::expected_number ... ok [INFO] [stdout] test meta_rules::node::tests::node_ref ... ok [INFO] [stdout] test meta_rules::number::tests::successful ... ok [INFO] [stdout] test meta_rules::optional::tests::fail_but_continue ... ok [INFO] [stdout] test meta_rules::repeat::tests::fail ... ok [INFO] [stdout] test meta_rules::repeat::tests::success ... ok [INFO] [stdout] test meta_rules::select::tests::fail_first ... ok [INFO] [stdout] test meta_rules::select::tests::invalid_rule ... ok [INFO] [stdout] test meta_rules::separate_by::tests::allow_trail ... ok [INFO] [stdout] test meta_rules::separate_by::tests::disallow_trail ... ok [INFO] [stdout] test meta_rules::separate_by::tests::nested ... ok [INFO] [stdout] test meta_rules::separate_by::tests::optional ... ok [INFO] [stdout] test meta_rules::separate_by::tests::required ... ok [INFO] [stdout] test meta_rules::separate_by::tests::successful ... ok [INFO] [stdout] test meta_rules::tag::tests::did_not_expect_token ... ok [INFO] [stdout] test meta_rules::tag::tests::expected_token ... ok [INFO] [stdout] test meta_rules::tag::tests::successful ... ok [INFO] [stdout] test meta_rules::tests::no_rules ... ok [INFO] [stdout] test meta_rules::text::tests::empty_string ... ok [INFO] [stdout] test meta_rules::text::tests::expected_text ... ok [INFO] [stdout] test meta_rules::text::tests::successful ... ok [INFO] [stdout] test meta_rules::until_any::tests::required ... ok [INFO] [stdout] test meta_rules::until_any::tests::successful ... ok [INFO] [stdout] test meta_rules::until_any_or_whitespace::tests::required ... ok [INFO] [stdout] test meta_rules::until_any_or_whitespace::tests::successful ... ok [INFO] [stdout] test meta_rules::whitespace::tests::required ... ok [INFO] [stdout] test optimize::tests::test_1 ... ok [INFO] [stdout] test meta_rules::whitespace::tests::optional ... ok [INFO] [stdout] test optimize::tests::test_2 ... ok [INFO] [stdout] test optimize::tests::test_empty ... ok [INFO] [stdout] test tests::meta_data_thread_safe ... ok [INFO] [stdout] test tests::rule_thread_safe ... ok [INFO] [stdout] test tests::parse_error_thread_safe ... ok [INFO] [stdout] test tests::syntax_thread_safe ... ok [INFO] [stdout] test optimize::tests::test_type ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-bb2461a818ea47fe) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test nested_multiline_comments ... ok [INFO] [stdout] test url_in_multiline_comments ... ok [INFO] [stdout] test star_in_multiline_comments ... ok [INFO] [stdout] test not_rule_pass ... ok [INFO] [stdout] test nested_multiline_comments_fail - should panic ... ok [INFO] [stdout] test not_rule_stop - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests piston_meta [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 19) ... ignored [INFO] [stdout] test src/lib.rs - (line 31) ... ignored [INFO] [stdout] test src/lib.rs - (line 88) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4c1234afddfa1653b63bd751c1bf332e5c28b6d7391fe0ccd4bfb43d4fbd793d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c1234afddfa1653b63bd751c1bf332e5c28b6d7391fe0ccd4bfb43d4fbd793d", kill_on_drop: false }` [INFO] [stdout] 4c1234afddfa1653b63bd751c1bf332e5c28b6d7391fe0ccd4bfb43d4fbd793d