[INFO] fetching crate xilem_web 0.4.0...
[INFO] testing xilem_web-0.4.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate xilem_web 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate xilem_web 0.4.0
[INFO] finished tweaking crates.io crate xilem_web 0.4.0
[INFO] tweaked toml for crates.io crate xilem_web 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xilem_web 0.4.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xilem_web 0.4.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656
[INFO] running `Command { std: "docker" "start" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.104
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling anymore v1.0.0
[INFO] [stderr]    Compiling linebender_resource_handle v0.1.1
[INFO] [stderr]    Compiling color v0.3.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.104
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling kurbo v0.12.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling peniko v0.5.0
[INFO] [stderr]    Compiling xilem_core v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.104
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.104
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.104
[INFO] [stderr]    Compiling js-sys v0.3.81
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling web-sys v0.3.81
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.54
[INFO] [stderr]    Compiling xilem_web v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 34.72s
[INFO] running `Command { std: "docker" "inspect" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling xilem_web v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/xilem_web/e133f20b2d571060/out/xilem_web-e133f20b2d571060)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test vecmap::tests::get_mut ... ok
[INFO] [stdout] test modifiers::overwrite::tests::overwrite_bool_mutate ... ok
[INFO] [stdout] test modifiers::overwrite::tests::panic_if_use_mutate_on_creation - should panic ... FAILED
[INFO] [stdout] test vecmap::tests::drain ... ok
[INFO] [stdout] test vecmap::tests::get ... ok
[INFO] [stdout] test modifiers::overwrite::tests::overwrite_bool_push ... ok
[INFO] [stdout] test modifiers::overwrite::tests::panic_if_use_push_on_rebuild - should panic ... FAILED
[INFO] [stdout] test modifiers::overwrite::tests::overwrite_bool_skip ... ok
[INFO] [stdout] test modifiers::overwrite::tests::overwrite_bool_update ... ok
[INFO] [stdout] test svg::common_attrs::tests::color_brush_to_string ... ok
[INFO] [stdout] test vecmap::tests::contains_key ... ok
[INFO] [stdout] test vecmap::tests::is_empty ... ok
[INFO] [stdout] test vecmap::tests::insert ... ok
[INFO] [stdout] test vecmap::tests::len ... ok
[INFO] [stdout] test vecmap::tests::iter ... ok
[INFO] [stdout] test vecmap::tests::remove ... ok
[INFO] [stdout] test vecmap::tests::keys ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- modifiers::overwrite::tests::panic_if_use_mutate_on_creation stdout ----
[INFO] [stdout] note: test did not panic as expected at src/modifiers/overwrite.rs:431:8
[INFO] [stdout] ---- modifiers::overwrite::tests::panic_if_use_push_on_rebuild stdout ----
[INFO] [stdout] note: test did not panic as expected at src/modifiers/overwrite.rs:443:8
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     modifiers::overwrite::tests::panic_if_use_mutate_on_creation
[INFO] [stdout]     modifiers::overwrite::tests::panic_if_use_push_on_rebuild
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656", kill_on_drop: false }`
[INFO] [stdout] b31b24db9364c6a1ca7e0f8ee6e65724ba8ce746d789286003936f389f382656
