[INFO] fetching crate laby 0.2.4... [INFO] testing laby-0.2.4 against 1.59.0 for beta-1.60-1 [INFO] extracting crate laby 0.2.4 into /workspace/builds/worker-67/source [INFO] validating manifest of crates.io crate laby 0.2.4 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 laby 0.2.4 [INFO] finished tweaking crates.io crate laby 0.2.4 [INFO] tweaked toml for crates.io crate laby 0.2.4 written to /workspace/builds/worker-67/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] e9dc01795358152b8da91db6d6a383f9600bd359c0d51ea4d8fb8610eabeb8c5 [INFO] running `Command { std: "docker" "start" "-a" "e9dc01795358152b8da91db6d6a383f9600bd359c0d51ea4d8fb8610eabeb8c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9dc01795358152b8da91db6d6a383f9600bd359c0d51ea4d8fb8610eabeb8c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9dc01795358152b8da91db6d6a383f9600bd359c0d51ea4d8fb8610eabeb8c5", kill_on_drop: false }` [INFO] [stdout] e9dc01795358152b8da91db6d6a383f9600bd359c0d51ea4d8fb8610eabeb8c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 8167d44dc133166be32890d397652a8b8939fee93fcbe7de4a029f97f55df3f5 [INFO] running `Command { std: "docker" "start" "-a" "8167d44dc133166be32890d397652a8b8939fee93fcbe7de4a029f97f55df3f5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling itoap v1.0.1 [INFO] [stderr] Compiling raw-cpuid v10.2.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling laby_common v0.1.1 [INFO] [stderr] Compiling laby_macros v0.1.3 [INFO] [stderr] Compiling laby v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.33s [INFO] running `Command { std: "docker" "inspect" "8167d44dc133166be32890d397652a8b8939fee93fcbe7de4a029f97f55df3f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8167d44dc133166be32890d397652a8b8939fee93fcbe7de4a029f97f55df3f5", kill_on_drop: false }` [INFO] [stdout] 8167d44dc133166be32890d397652a8b8939fee93fcbe7de4a029f97f55df3f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] f9a168a8354d05390dbfcafa9e12350b3d111e3d882de4c471071b3d18955e81 [INFO] running `Command { std: "docker" "start" "-a" "f9a168a8354d05390dbfcafa9e12350b3d111e3d882de4c471071b3d18955e81", kill_on_drop: false }` [INFO] [stderr] Compiling laby v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "f9a168a8354d05390dbfcafa9e12350b3d111e3d882de4c471071b3d18955e81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9a168a8354d05390dbfcafa9e12350b3d111e3d882de4c471071b3d18955e81", kill_on_drop: false }` [INFO] [stdout] f9a168a8354d05390dbfcafa9e12350b3d111e3d882de4c471071b3d18955e81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 7e23108b4867d69e9796e98cfe4d81add05e8983dc2ff6d7c9437144e1eb8db5 [INFO] running `Command { std: "docker" "start" "-a" "7e23108b4867d69e9796e98cfe4d81add05e8983dc2ff6d7c9437144e1eb8db5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/laby-288dc08dfb422482) [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/attributes.rs (/opt/rustwide/target/debug/deps/attributes-800a0173b1e6b6e8) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test attr_first ... ok [INFO] [stdout] test children_first ... ok [INFO] [stdout] test duplicates ... ok [INFO] [stdout] test mixed ... ok [INFO] [stdout] test variable_both ... ok [INFO] [stdout] test variable_name ... ok [INFO] [stdout] test variable_value ... ok [INFO] [stdout] test variable_what ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/boolean.rs (/opt/rustwide/target/debug/deps/boolean-45dd988d147d1c68) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test disabled ... ok [INFO] [stdout] test enabled ... ok [INFO] [stdout] test none ... ok [INFO] [stdout] test variable ... ok [INFO] [stdout] test weird ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/classes.rs (/opt/rustwide/target/debug/deps/classes-4c255c8638dc4461) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test escape ... ok [INFO] [stdout] test mixed ... ok [INFO] [stdout] test nones ... ok [INFO] [stdout] test only_exprs ... ok [INFO] [stdout] test only_lits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/complex.rs (/opt/rustwide/target/debug/deps/complex-339291e572e6a67c) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test argument ... ok [INFO] [stdout] test types ... ok [INFO] [stdout] test nesting ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/component.rs (/opt/rustwide/target/debug/deps/component-0f6b558bd0380e27) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test args ... ok [INFO] [stdout] test default_args ... ok [INFO] [stdout] test default_args_generic ... ok [INFO] [stdout] test default_args_render ... ok [INFO] [stdout] test direct_call ... ok [INFO] [stdout] test duplicates ... ok [INFO] [stdout] test difficult_args ... ok [INFO] [stdout] test modules ... ok [INFO] [stdout] test other ... ok [INFO] [stdout] test simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/disp.rs (/opt/rustwide/target/debug/deps/disp-0696f0e9cbf99e07) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test escape ... ok [INFO] [stdout] test normal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/elements.rs (/opt/rustwide/target/debug/deps/elements-eb79bd17c3830eea) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test normal ... ok [INFO] [stdout] test void ... ok [INFO] [stdout] test void_nested ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/escape.rs (/opt/rustwide/target/debug/deps/escape-48f7c08e5cc0fcd9) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test all ... ok [INFO] [stdout] test attr_name ... ok [INFO] [stdout] test attr ... ok [INFO] [stdout] test child ... ok [INFO] [stdout] test raw_attr ... ok [INFO] [stdout] test raw_attr_name ... ok [INFO] [stdout] test raw_child ... ok [INFO] [stdout] test unicode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/flatten.rs (/opt/rustwide/target/debug/deps/flatten-0c89e52c0e8e8bb9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test flattened ... ok [INFO] [stdout] test non_flattened ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/frag.rs (/opt/rustwide/target/debug/deps/frag-92a21779bf304115) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test multi ... ok [INFO] [stdout] test multi2 ... ok [INFO] [stdout] test none ... ok [INFO] [stdout] test none2 ... ok [INFO] [stdout] test single ... ok [INFO] [stdout] test types ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/frag_match.rs (/opt/rustwide/target/debug/deps/frag_match-2a0dc85466e7d193) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test advanced_if ... ok [INFO] [stdout] test advanced_match ... ok [INFO] [stdout] test simple_if ... ok [INFO] [stdout] test simple_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/iter.rs (/opt/rustwide/target/debug/deps/iter-c662971f20fb077e) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test complex ... ok [INFO] [stdout] test lines ... ok [INFO] [stdout] test custom ... ok [INFO] [stdout] test many ... ok [INFO] [stdout] test none ... ok [INFO] [stdout] test one ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/literal.rs (/opt/rustwide/target/debug/deps/literal-fb11caf4fb7ccc0e) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test float_epsilon ... ok [INFO] [stdout] test float_large ... ok [INFO] [stdout] test hex ... ok [INFO] [stdout] test int_large ... ok [INFO] [stdout] test raw_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/render.rs (/opt/rustwide/target/debug/deps/render-416536cd2c7a60a6) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test multiple ... ok [INFO] [stdout] test none ... ok [INFO] [stdout] test single ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests laby [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test src/helpers.rs - helpers::disp (line 447) ... ignored [INFO] [stdout] test src/helpers.rs - helpers::iter (line 234) ... ignored [INFO] [stdout] test src/helpers.rs - helpers::iter_lines (line 297) ... ignored [INFO] [stdout] test src/helpers.rs - helpers::raw (line 375) ... ignored [INFO] [stdout] test src/helpers.rs - helpers::render (line 61) ... ignored [INFO] [stdout] test src/lib.rs - frag_match (line 722) ... ignored [INFO] [stdout] test src/lib.rs - laby (line 652) ... FAILED [INFO] [stdout] test src/lib.rs - laby (line 620) - compile fail ... ok [INFO] [stdout] test src/lib.rs - laby (line 563) - compile fail ... ok [INFO] [stdout] test src/lib.rs - laby (line 543) - compile fail ... ok [INFO] [stdout] test src/lib.rs - laby (line 593) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 42) ... ok [INFO] [stdout] test src/lib.rs - (line 353) ... ok [INFO] [stdout] test src/lib.rs - laby (line 458) ... ok [INFO] [stdout] test src/lib.rs - laby (line 479) ... ok [INFO] [stdout] test src/lib.rs - (line 126) ... ok [INFO] [stdout] test src/doctype.rs - doctype::DocType (line 18) ... ok [INFO] [stdout] test src/helpers.rs - helpers::bool (line 32) ... ok [INFO] [stdout] test src/lib.rs - (line 102) ... ok [INFO] [stdout] test src/helpers.rs - helpers::RenderRaw (line 333) ... ok [INFO] [stdout] test src/helpers.rs - helpers::render (line 90) ... ok [INFO] [stdout] test src/helpers.rs - helpers::render (line 116) ... ok [INFO] [stdout] test src/helpers.rs - helpers::iter (line 267) ... ok [INFO] [stdout] test src/helpers.rs - helpers::render (line 79) ... ok [INFO] [stdout] test src/helpers.rs - helpers::raw (line 391) ... ok [INFO] [stdout] test src/helpers.rs - helpers::render (line 128) ... ok [INFO] [stdout] test src/lib.rs - laby (line 496) ... ok [INFO] [stdout] test src/lib.rs - frag (line 698) ... ok [INFO] [stdout] test src/helpers.rs - helpers::iter (line 255) ... ok [INFO] [stdout] test src/helpers.rs - helpers::render (line 107) ... ok [INFO] [stdout] test src/lib.rs - (line 193) ... ok [INFO] [stdout] test src/helpers.rs - helpers::iter_lines (line 306) ... ok [INFO] [stdout] test src/lib.rs - laby (line 516) ... ok [INFO] [stdout] test src/lib.rs - classes (line 778) ... ok [INFO] [stdout] test src/lib.rs - (line 147) ... ok [INFO] [stdout] test src/lib.rs - (line 298) ... ok [INFO] [stdout] test src/lib.rs - (line 251) ... ok [INFO] [stdout] test src/lib.rs - frag (line 682) ... ok [INFO] [stdout] test src/lib.rs - (line 62) ... ok [INFO] [stdout] test src/helpers.rs - helpers::disp (line 458) ... ok [INFO] [stdout] test src/lib.rs - frag_match (line 740) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - laby (line 652) stdout ---- [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:652:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(decl_macro)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - laby (line 652) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 34 passed; 1 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "7e23108b4867d69e9796e98cfe4d81add05e8983dc2ff6d7c9437144e1eb8db5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e23108b4867d69e9796e98cfe4d81add05e8983dc2ff6d7c9437144e1eb8db5", kill_on_drop: false }` [INFO] [stdout] 7e23108b4867d69e9796e98cfe4d81add05e8983dc2ff6d7c9437144e1eb8db5