[INFO] cloning repository https://github.com/lukewilliamboswell/roc-experiment-js-dom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukewilliamboswell/roc-experiment-js-dom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukewilliamboswell%2Froc-experiment-js-dom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukewilliamboswell%2Froc-experiment-js-dom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0bf524d1d80ff8a36128611aa4de21c6d465bf7
[INFO] checking lukewilliamboswell/roc-experiment-js-dom against try#f3d95de532264a1215023baa665c0028aecf74b1 for pr-148477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukewilliamboswell%2Froc-experiment-js-dom" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/lukewilliamboswell/roc-experiment-js-dom
[INFO] finished tweaking git repo https://github.com/lukewilliamboswell/roc-experiment-js-dom
[INFO] tweaked toml for git repo https://github.com/lukewilliamboswell/roc-experiment-js-dom written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lukewilliamboswell/roc-experiment-js-dom on toolchain f3d95de532264a1215023baa665c0028aecf74b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lukewilliamboswell/roc-experiment-js-dom already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "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 percy-dom v0.10.0
[INFO] [stderr]   Downloaded virtual-node v0.5.0
[INFO] [stderr]   Downloaded html-validation v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e570f1bf584eaad66ffa9009ae742e74a22df47cb63a854702ab74291b1b31f2
[INFO] running `Command { std: "docker" "start" "-a" "e570f1bf584eaad66ffa9009ae742e74a22df47cb63a854702ab74291b1b31f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e570f1bf584eaad66ffa9009ae742e74a22df47cb63a854702ab74291b1b31f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e570f1bf584eaad66ffa9009ae742e74a22df47cb63a854702ab74291b1b31f2", kill_on_drop: false }`
[INFO] [stdout] e570f1bf584eaad66ffa9009ae742e74a22df47cb63a854702ab74291b1b31f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea6f9e1ce4c412f5d42acca6d1f94f91faa2b1cdca52eb0cdf4e363725a3b0fc
[INFO] running `Command { std: "docker" "start" "-a" "ea6f9e1ce4c412f5d42acca6d1f94f91faa2b1cdca52eb0cdf4e363725a3b0fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.95
[INFO] [stderr]    Compiling libc v0.2.166
[INFO] [stderr]    Compiling wasm-bindgen v0.2.95
[INFO] [stderr]    Compiling helpers v0.0.1 (/opt/rustwide/workdir/crates/helpers)
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking roc_std v0.0.1 (https://github.com/roc-lang/roc.git#0295bb58)
[INFO] [stderr]     Checking html-validation v0.1.2
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling roc v0.1.0 (/opt/rustwide/workdir/crates/roc)
[INFO] [stderr] warning: roc@0.1.0: Searching for libapp.a in /opt/rustwide/workdir
[INFO] [stdout] error[E0080]: evaluation panicked: assertion failed: core::mem::size_of::<Html>() == 4
[INFO] [stdout]    --> crates/roc/src/glue.rs:209:30
[INFO] [stdout]     |
[INFO] [stdout] 209 | const _SIZE_CHECK_HTML: () = assert!(core::mem::size_of::<Html>() == 4);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `glue::_SIZE_CHECK_HTML` failed here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: evaluation panicked: assertion failed: core::mem::align_of::<Html>() == 4
[INFO] [stdout]    --> crates/roc/src/glue.rs:210:31
[INFO] [stdout]     |
[INFO] [stdout] 210 | const _ALIGN_CHECK_HTML: () = assert!(core::mem::align_of::<Html>() == 4);
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `glue::_ALIGN_CHECK_HTML` failed here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: evaluation panicked: assertion failed: core::mem::size_of::<Html>() == 4
[INFO] [stdout]    --> crates/roc/src/glue.rs:209:30
[INFO] [stdout]     |
[INFO] [stdout] 209 | const _SIZE_CHECK_HTML: () = assert!(core::mem::size_of::<Html>() == 4);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `glue::_SIZE_CHECK_HTML` failed here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: evaluation panicked: assertion failed: core::mem::align_of::<Html>() == 4
[INFO] [stdout]    --> crates/roc/src/glue.rs:210:31
[INFO] [stdout]     |
[INFO] [stdout] 210 | const _ALIGN_CHECK_HTML: () = assert!(core::mem::align_of::<Html>() == 4);
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `glue::_ALIGN_CHECK_HTML` failed here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> crates/roc/src/glue.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |             unsafe { std::mem::transmute::<[i32; 1], RocBox<()>>(self.payload) }
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `[i32; 1]` (32 bits)
[INFO] [stdout]    = note: target type: `RocBox<()>` (64 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> crates/roc/src/glue.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |             unsafe { std::mem::transmute::<[i32; 1], RocBox<()>>(self.payload) }
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `[i32; 1]` (32 bits)
[INFO] [stdout]    = note: target type: `RocBox<()>` (64 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0080, E0512.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0080`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0080, E0512.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0080`.
[INFO] [stdout] 
[INFO] [stderr] warning: roc@0.1.0: Searching for libapp.a in /opt/rustwide/workdir
[INFO] [stderr] error: could not compile `roc` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: roc@0.1.0: Searching for libapp.a in /opt/rustwide/workdir
[INFO] [stderr] error: could not compile `roc` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ea6f9e1ce4c412f5d42acca6d1f94f91faa2b1cdca52eb0cdf4e363725a3b0fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6f9e1ce4c412f5d42acca6d1f94f91faa2b1cdca52eb0cdf4e363725a3b0fc", kill_on_drop: false }`
[INFO] [stdout] ea6f9e1ce4c412f5d42acca6d1f94f91faa2b1cdca52eb0cdf4e363725a3b0fc