[INFO] fetching crate cascading-wasm-language 0.0.1...
[INFO] checking cascading-wasm-language-0.0.1 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate cascading-wasm-language 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cascading-wasm-language 0.0.1 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cascading-wasm-language 0.0.1
[INFO] finished tweaking crates.io crate cascading-wasm-language 0.0.1
[INFO] tweaked toml for crates.io crate cascading-wasm-language 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.8
[INFO] [stderr]   Downloaded utf8-width v0.1.4
[INFO] [stderr]   Downloaded html-minifier v3.0.7
[INFO] [stderr]   Downloaded macro-utils v0.1.3
[INFO] [stderr]   Downloaded html-escape v0.2.6
[INFO] [stderr]   Downloaded educe v0.4.13
[INFO] [stderr]   Downloaded fs v0.0.5
[INFO] [stderr]   Downloaded cow-utils v0.1.2
[INFO] [stderr]   Downloaded minifier v0.0.36
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 217f5657573c9723ada66b3bd43e97283a3510af4c4e2cc7451381b48f7fa377
[INFO] running `Command { std: "docker" "start" "-a" "217f5657573c9723ada66b3bd43e97283a3510af4c4e2cc7451381b48f7fa377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "217f5657573c9723ada66b3bd43e97283a3510af4c4e2cc7451381b48f7fa377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "217f5657573c9723ada66b3bd43e97283a3510af4c4e2cc7451381b48f7fa377", kill_on_drop: false }`
[INFO] [stdout] 217f5657573c9723ada66b3bd43e97283a3510af4c4e2cc7451381b48f7fa377
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb9ee065e1e81f0f02870008a9f0df41d52f55e06e562bb42ad1c85d35eeb81d
[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" "cb9ee065e1e81f0f02870008a9f0df41d52f55e06e562bb42ad1c85d35eeb81d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking utf8-width v0.1.4
[INFO] [stderr]     Checking macro-utils v0.1.3
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]     Checking cow-utils v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling html-escape v0.2.6
[INFO] [stderr]    Compiling minifier v0.0.36
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking syn v1.0.40
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.18
[INFO] [stderr]     Checking fs v0.0.5
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.68
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]    Compiling enum-ordinalize v3.1.8
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.68
[INFO] [stderr]     Checking wasm-bindgen v0.2.68
[INFO] [stderr]    Compiling educe v0.4.13
[INFO] [stderr]     Checking js-sys v0.3.45
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking html-minifier v3.0.7
[INFO] [stderr]    Compiling cascading-wasm-language v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.18
[INFO] [stderr]     Checking web-sys v0.3.45
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.18
[INFO] [stdout] error: you must set a title for the page
[INFO] [stdout]   --> tests/basics.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 13 |     cwl_dom! {}
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: you must set a title for the page
[INFO] [stdout]   --> tests/basics.rs:18:2
[INFO] [stdout]    |
[INFO] [stdout] 18 |       cwl_dom! {
[INFO] [stdout]    |  _____^
[INFO] [stdout] 19 | |         thingy {}
[INFO] [stdout] 20 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: you must set a title for the page
[INFO] [stdout]   --> tests/basics.rs:25:2
[INFO] [stdout]    |
[INFO] [stdout] 25 |       cwl_dom! {
[INFO] [stdout]    |  _____^
[INFO] [stdout] 26 | |         .thingy {}
[INFO] [stdout] 27 | |         thingy {}
[INFO] [stdout] 28 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: you must set a title for the page
[INFO] [stdout]   --> tests/basics.rs:33:2
[INFO] [stdout]    |
[INFO] [stdout] 33 |       cwl_dom! {
[INFO] [stdout]    |  _____^
[INFO] [stdout] 34 | |         thingy {}
[INFO] [stdout] 35 | |         .thingy {}
[INFO] [stdout] 36 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: you must set a title for the page
[INFO] [stdout]   --> tests/rules.rs:20:2
[INFO] [stdout]    |
[INFO] [stdout] 20 |       cwl_dom! {
[INFO] [stdout]    |  _____^
[INFO] [stdout] 21 | |         // cannot set text of body in tests: https://github.com/rustwasm/wasm-bindgen/issues/2235
[INFO] [stdout] 22 | |         // text: "hello";
[INFO] [stdout] 23 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |         }
[INFO] [stdout] 27 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: you must set a title for the page
[INFO] [stdout]   --> tests/rules.rs:32:2
[INFO] [stdout]    |
[INFO] [stdout] 32 |       cwl_dom! {
[INFO] [stdout]    |  _____^
[INFO] [stdout] 33 | |         link: "hello";
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cascading-wasm-language`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cb9ee065e1e81f0f02870008a9f0df41d52f55e06e562bb42ad1c85d35eeb81d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9ee065e1e81f0f02870008a9f0df41d52f55e06e562bb42ad1c85d35eeb81d", kill_on_drop: false }`
[INFO] [stdout] cb9ee065e1e81f0f02870008a9f0df41d52f55e06e562bb42ad1c85d35eeb81d
