[INFO] fetching crate laby 0.2.0...
[INFO] testing laby-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate laby 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate laby 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate laby 0.2.0
[INFO] finished tweaking crates.io crate laby 0.2.0
[INFO] tweaked toml for crates.io crate laby 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded laby_macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fc4b4c610cf433b1dd23f2b9b5933e74b82c02e89c27871d8f1ef04f15be499
[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" "8fc4b4c610cf433b1dd23f2b9b5933e74b82c02e89c27871d8f1ef04f15be499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fc4b4c610cf433b1dd23f2b9b5933e74b82c02e89c27871d8f1ef04f15be499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc4b4c610cf433b1dd23f2b9b5933e74b82c02e89c27871d8f1ef04f15be499", kill_on_drop: false }`
[INFO] [stdout] 8fc4b4c610cf433b1dd23f2b9b5933e74b82c02e89c27871d8f1ef04f15be499
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 174f097858cead8c419ab18b134a62abb3ab1f9a748e97051dcdf398510a82fb
[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" "174f097858cead8c419ab18b134a62abb3ab1f9a748e97051dcdf398510a82fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling itoap v1.0.1
[INFO] [stderr]    Compiling raw-cpuid v10.2.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling laby_common v0.1.0
[INFO] [stderr]    Compiling laby_macros v0.1.0
[INFO] [stderr]    Compiling laby v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.05s
[INFO] running `Command { std: "docker" "inspect" "174f097858cead8c419ab18b134a62abb3ab1f9a748e97051dcdf398510a82fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174f097858cead8c419ab18b134a62abb3ab1f9a748e97051dcdf398510a82fb", kill_on_drop: false }`
[INFO] [stdout] 174f097858cead8c419ab18b134a62abb3ab1f9a748e97051dcdf398510a82fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11d1f01d00e67920e6b5230da38373802d40466087cf3f480f48a355836e397e
[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" "11d1f01d00e67920e6b5230da38373802d40466087cf3f480f48a355836e397e", kill_on_drop: false }`
[INFO] [stderr]    Compiling laby v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "11d1f01d00e67920e6b5230da38373802d40466087cf3f480f48a355836e397e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d1f01d00e67920e6b5230da38373802d40466087cf3f480f48a355836e397e", kill_on_drop: false }`
[INFO] [stdout] 11d1f01d00e67920e6b5230da38373802d40466087cf3f480f48a355836e397e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec6cf5b3ddceb83252431d0eeac15d99e1658718e168bc1b940409cba4df5b3a
[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" "ec6cf5b3ddceb83252431d0eeac15d99e1658718e168bc1b940409cba4df5b3a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/laby-44ed21bd121b48d6)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/attributes.rs (/opt/rustwide/target/debug/deps/attributes-ca39000b649a18c5)
[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 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] [stderr]      Running tests/boolean.rs (/opt/rustwide/target/debug/deps/boolean-15b384eea87cea60)
[INFO] [stdout] test variable_what ... ok
[INFO] [stderr]      Running tests/complex.rs (/opt/rustwide/target/debug/deps/complex-a8834a6a387afd6f)
[INFO] [stdout] test variable_name ... ok
[INFO] [stdout] test variable_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test disabled ... ok
[INFO] [stdout] test none ... ok
[INFO] [stdout] test variable ... ok
[INFO] [stdout] test weird ... ok
[INFO] [stdout] test enabled ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test nesting ... ok
[INFO] [stdout] test types ... ok
[INFO] [stdout] test argument ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/disp.rs (/opt/rustwide/target/debug/deps/disp-67a4507d550d3cf8)
[INFO] [stdout] test normal ... ok
[INFO] [stderr]      Running tests/elements.rs (/opt/rustwide/target/debug/deps/elements-26d38189b10500a5)
[INFO] [stdout] test escape ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test normal ... ok
[INFO] [stdout] test void ... ok
[INFO] [stderr]      Running tests/escape.rs (/opt/rustwide/target/debug/deps/escape-fbe9097a7616ff8e)
[INFO] [stdout] test void_nested ... ok
[INFO] [stderr]      Running tests/flatten.rs (/opt/rustwide/target/debug/deps/flatten-0e3361fd33075965)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test attr ... ok
[INFO] [stdout] test child ... ok
[INFO] [stdout] test raw_attr ... ok
[INFO] [stdout] test unicode ... ok
[INFO] [stdout] test raw_attr_name ... ok
[INFO] [stdout] test raw_child ... ok
[INFO] [stdout] test all ... ok
[INFO] [stdout] test attr_name ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/frag.rs (/opt/rustwide/target/debug/deps/frag-39250387c24b78c8)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test multi ... ok
[INFO] [stderr]      Running tests/iter.rs (/opt/rustwide/target/debug/deps/iter-b41a6f6923a7ac0a)
[INFO] [stdout] test multi2 ... ok
[INFO] [stdout] test single ... ok
[INFO] [stdout] test none ... ok
[INFO] [stdout] test types ... ok
[INFO] [stdout] test none2 ... 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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test lines ... ok
[INFO] [stdout] test one ... ok
[INFO] [stderr]      Running tests/literal.rs (/opt/rustwide/target/debug/deps/literal-6647a1494e9ab00a)
[INFO] [stdout] test custom ... ok
[INFO] [stdout] test none ... ok
[INFO] [stdout] test many ... ok
[INFO] [stdout] test complex ... 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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test hex ... ok
[INFO] [stdout] test raw_str ... ok
[INFO] [stdout] test int_large ... ok
[INFO] [stderr]      Running tests/render.rs (/opt/rustwide/target/debug/deps/render-da619928b46113bf)
[INFO] [stdout] test float_epsilon ... ok
[INFO] [stdout] test float_large ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test multiple ... ok
[INFO] [stderr]    Doc-tests laby
[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] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/helpers.rs - helpers::disp (line 441) ... ignored
[INFO] [stdout] test src/helpers.rs - helpers::iter (line 228) ... ignored
[INFO] [stdout] test src/helpers.rs - helpers::iter_lines (line 291) ... ignored
[INFO] [stdout] test src/helpers.rs - helpers::raw (line 369) ... ignored
[INFO] [stdout] test src/helpers.rs - helpers::render (line 61) ... ignored
[INFO] [stdout] test src/doctype.rs - doctype::DocType (line 18) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::iter (line 261) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::iter_lines (line 300) ... 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::render (line 79) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::iter (line 249) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::RenderRaw (line 327) ... ok
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::render (line 90) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::render (line 107) ... ok
[INFO] [stdout] test src/lib.rs - (line 147) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::render (line 116) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::render (line 128) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::raw (line 385) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::disp (line 452) ... ok
[INFO] [stdout] test src/lib.rs - (line 298) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 193) ... ok
[INFO] [stdout] test src/lib.rs - (line 251) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 8.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec6cf5b3ddceb83252431d0eeac15d99e1658718e168bc1b940409cba4df5b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec6cf5b3ddceb83252431d0eeac15d99e1658718e168bc1b940409cba4df5b3a", kill_on_drop: false }`
[INFO] [stdout] ec6cf5b3ddceb83252431d0eeac15d99e1658718e168bc1b940409cba4df5b3a