[INFO] crate impulse 0.1.1 is already in cache
[INFO] testing impulse-0.1.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate impulse 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate impulse 0.1.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate impulse 0.1.1
[INFO] finished tweaking crates.io crate impulse 0.1.1
[INFO] tweaked toml for crates.io crate impulse 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 555d9c018e337dc4ce282c9225cc0909aa4add458fad10161129fc940ceece25
[INFO] running `"docker" "start" "-a" "555d9c018e337dc4ce282c9225cc0909aa4add458fad10161129fc940ceece25"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.60
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.60
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.60
[INFO] [stderr]    Compiling wasm-bindgen v0.2.60
[INFO] [stderr]    Compiling js-sys v0.3.37
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling web-sys v0.3.37
[INFO] [stderr]    Compiling impulse v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Element`, `window`
[INFO] [stderr]  --> src/component.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use web_sys::{window, Element};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/component.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 |     children: Vec<Box<Renderable>>,
[INFO] [stderr]   |                       ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:14:27
[INFO] [stderr]    |
[INFO] [stderr] 14 |         children: Vec<Box<Renderable>>,
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.83s
[INFO] running `"docker" "inspect" "555d9c018e337dc4ce282c9225cc0909aa4add458fad10161129fc940ceece25"`
[INFO] running `"docker" "rm" "-f" "555d9c018e337dc4ce282c9225cc0909aa4add458fad10161129fc940ceece25"`
[INFO] [stdout] 555d9c018e337dc4ce282c9225cc0909aa4add458fad10161129fc940ceece25
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3e7a9af9b7be6f594634c34b8178cefd9542476c2ef663529bbd5ec04f0c1e48
[INFO] running `"docker" "start" "-a" "3e7a9af9b7be6f594634c34b8178cefd9542476c2ef663529bbd5ec04f0c1e48"`
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.2.50
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.3.27
[INFO] [stderr] warning: unused imports: `Element`, `window`
[INFO] [stderr]  --> src/component.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use web_sys::{window, Element};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/component.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 |     children: Vec<Box<Renderable>>,
[INFO] [stderr]   |                       ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:14:27
[INFO] [stderr]    |
[INFO] [stderr] 14 |         children: Vec<Box<Renderable>>,
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling wasm-bindgen-test v0.2.50
[INFO] [stderr]    Compiling impulse v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Element`, `window`
[INFO] [stderr]  --> src/component.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use web_sys::{window, Element};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/component.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 |     children: Vec<Box<Renderable>>,
[INFO] [stderr]   |                       ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:14:27
[INFO] [stderr]    |
[INFO] [stderr] 14 |         children: Vec<Box<Renderable>>,
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `"docker" "inspect" "3e7a9af9b7be6f594634c34b8178cefd9542476c2ef663529bbd5ec04f0c1e48"`
[INFO] running `"docker" "rm" "-f" "3e7a9af9b7be6f594634c34b8178cefd9542476c2ef663529bbd5ec04f0c1e48"`
[INFO] [stdout] 3e7a9af9b7be6f594634c34b8178cefd9542476c2ef663529bbd5ec04f0c1e48
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a8c041fb7914f3e36399304724a5681f58f2f1b84a36d5710ce99f124aaa274
[INFO] running `"docker" "start" "-a" "6a8c041fb7914f3e36399304724a5681f58f2f1b84a36d5710ce99f124aaa274"`
[INFO] [stderr] warning: unused imports: `Element`, `window`
[INFO] [stderr]  --> src/component.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use web_sys::{window, Element};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/component.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 |     children: Vec<Box<Renderable>>,
[INFO] [stderr]   |                       ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:14:27
[INFO] [stderr]    |
[INFO] [stderr] 14 |         children: Vec<Box<Renderable>>,
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Element`, `window`
[INFO] [stderr]  --> src/component.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use web_sys::{window, Element};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/component.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 |     children: Vec<Box<Renderable>>,
[INFO] [stderr]   |                       ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:14:27
[INFO] [stderr]    |
[INFO] [stderr] 14 |         children: Vec<Box<Renderable>>,
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/impulse-0028147a4eec0031
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/example-d71c2f7d5fdc4794
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/web-796b31a9ed5c645b
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests impulse
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6a8c041fb7914f3e36399304724a5681f58f2f1b84a36d5710ce99f124aaa274"`
[INFO] running `"docker" "rm" "-f" "6a8c041fb7914f3e36399304724a5681f58f2f1b84a36d5710ce99f124aaa274"`
[INFO] [stdout] 6a8c041fb7914f3e36399304724a5681f58f2f1b84a36d5710ce99f124aaa274