[INFO] cloning repository https://github.com/hgzimmerman/yew_web_worker_borrowmut_panic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hgzimmerman/yew_web_worker_borrowmut_panic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgzimmerman%2Fyew_web_worker_borrowmut_panic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgzimmerman%2Fyew_web_worker_borrowmut_panic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c48bdff478baaf82d79261211ae28bc13f34167
[INFO] checking hgzimmerman/yew_web_worker_borrowmut_panic against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgzimmerman%2Fyew_web_worker_borrowmut_panic" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hgzimmerman/yew_web_worker_borrowmut_panic on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hgzimmerman/yew_web_worker_borrowmut_panic
[INFO] finished tweaking git repo https://github.com/hgzimmerman/yew_web_worker_borrowmut_panic
[INFO] tweaked toml for git repo https://github.com/hgzimmerman/yew_web_worker_borrowmut_panic written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/hgzimmerman/yew_web_worker_borrowmut_panic already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-14/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/yewstack/yew`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--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 web_logger v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8630f82b69e751dde034713b027f5015c461a0ec9c15b06a4406cfdb90e70059
[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" "8630f82b69e751dde034713b027f5015c461a0ec9c15b06a4406cfdb90e70059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8630f82b69e751dde034713b027f5015c461a0ec9c15b06a4406cfdb90e70059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8630f82b69e751dde034713b027f5015c461a0ec9c15b06a4406cfdb90e70059", kill_on_drop: false }`
[INFO] [stdout] 8630f82b69e751dde034713b027f5015c461a0ec9c15b06a4406cfdb90e70059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a7b2f1f66edf2433dc20e4a69460749d7bc3f3bd3782781f66b42671bd0bbe9
[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" "8a7b2f1f66edf2433dc20e4a69460749d7bc3f3bd3782781f66b42671bd0bbe9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.73
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.6.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.73
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.5
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling base-x v0.2.8
[INFO] [stderr]     Checking discard v1.0.4
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling stdweb v0.4.20
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.73
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.73
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling yew-macro v0.17.0 (https://github.com/yewstack/yew?branch=master#3e133217)
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.73
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking js-sys v0.3.50
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking web-sys v0.3.50
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.23
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling stdweb-derive v0.5.3
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.9
[INFO] [stderr]     Checking gloo-events v0.1.1
[INFO] [stderr]     Checking gloo-timers v0.2.1
[INFO] [stderr]     Checking gloo-console-timer v0.1.0
[INFO] [stderr]     Checking gloo-file v0.1.0
[INFO] [stderr]     Checking gloo v0.2.1
[INFO] [stderr]     Checking yew v0.17.4 (https://github.com/yewstack/yew?branch=master#3e133217)
[INFO] [stderr]     Checking web_logger v0.1.0
[INFO] [stderr]     Checking yew_web_workerborrowmut_panic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0107]: missing generics for struct `yew::agent::Public`
[INFO] [stdout]   --> src/native_worker.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     type Reach = Public;
[INFO] [stdout]    |                  ^^^^^^ expected 1 type argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 type parameter: `AGN`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/yew-7424ad4d701b481c/3e13321/packages/yew/src/agent/worker/public.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Public<AGN> {
[INFO] [stdout]    |            ^^^^^^ ---
[INFO] [stdout] help: use angle brackets to add missing type argument
[INFO] [stdout]    |
[INFO] [stdout] 26 |     type Reach = Public<AGN>;
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for struct `yew::agent::Public`
[INFO] [stdout]   --> src/native_worker.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     type Reach = Public;
[INFO] [stdout]    |                  ^^^^^^ expected 1 type argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 type parameter: `AGN`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/yew-7424ad4d701b481c/3e13321/packages/yew/src/agent/worker/public.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Public<AGN> {
[INFO] [stdout]    |            ^^^^^^ ---
[INFO] [stdout] help: use angle brackets to add missing type argument
[INFO] [stdout]    |
[INFO] [stdout] 26 |     type Reach = Public<AGN>;
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yew_web_workerborrowmut_panic`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8a7b2f1f66edf2433dc20e4a69460749d7bc3f3bd3782781f66b42671bd0bbe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7b2f1f66edf2433dc20e4a69460749d7bc3f3bd3782781f66b42671bd0bbe9", kill_on_drop: false }`
[INFO] [stdout] 8a7b2f1f66edf2433dc20e4a69460749d7bc3f3bd3782781f66b42671bd0bbe9