[INFO] cloning repository https://github.com/jago-community/jago
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jago-community/jago" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjago-community%2Fjago", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjago-community%2Fjago'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df94b8f592c48d2b25b0520cfbe93193ab037252
[INFO] checking jago-community/jago against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjago-community%2Fjago" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jago-community/jago on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jago-community/jago
[INFO] finished tweaking git repo https://github.com/jago-community/jago
[INFO] tweaked toml for git repo https://github.com/jago-community/jago written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jago-community/jago already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d72c5b64584f1c0ac05ad8b44cb2d9faf35000dc8b136076ee54d4d7f86f919
[INFO] running `Command { std: "docker" "start" "-a" "2d72c5b64584f1c0ac05ad8b44cb2d9faf35000dc8b136076ee54d4d7f86f919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d72c5b64584f1c0ac05ad8b44cb2d9faf35000dc8b136076ee54d4d7f86f919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d72c5b64584f1c0ac05ad8b44cb2d9faf35000dc8b136076ee54d4d7f86f919", kill_on_drop: false }`
[INFO] [stdout] 2d72c5b64584f1c0ac05ad8b44cb2d9faf35000dc8b136076ee54d4d7f86f919
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56025d0e9e27ad9fbb8e9a48a87bb1430d60ee0d9638b3ed552e4b633ab4d2ef
[INFO] running `Command { std: "docker" "start" "-a" "56025d0e9e27ad9fbb8e9a48a87bb1430d60ee0d9638b3ed552e4b633ab4d2ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
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[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling rayon-core v1.9.1
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[INFO] [stderr]    Compiling proc-macro2 v0.4.30
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[INFO] [stderr]     Checking fixedbitset v0.2.0
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[INFO] [stderr]    Compiling ucd-trie v0.1.3
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[INFO] [stderr]    Compiling cfg_aliases v0.1.1
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[INFO] [stderr]     Checking glow v0.9.0
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[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]     Checking inplace_it v0.3.3
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[INFO] [stderr]    Compiling ident_case v1.0.1
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[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]     Checking ttf-parser v0.12.3
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking piston-float v1.0.0
[INFO] [stderr]    Compiling winit v0.25.0
[INFO] [stderr]     Checking heed-traits v0.8.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking conrod_winit v0.74.0
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]     Checking find_folder v0.3.0
[INFO] [stderr]     Checking notosans v0.1.0
[INFO] [stderr]     Checking web v0.1.0 (/opt/rustwide/workdir/library/web)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking libloading v0.7.0
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wasm_bindgen`
[INFO] [stdout]  --> library/web/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wasm_bindgen::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `wasm_bindgen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `wasm_bindgen`
[INFO] [stdout]  --> library/web/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wasm_bindgen::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `wasm_bindgen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stdout] error: cannot find attribute `wasm_bindgen` in this scope
[INFO] [stdout]   --> library/web/src/lib.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[wasm_bindgen]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stdout] error: cannot find attribute `wasm_bindgen` in this scope
[INFO] [stdout]  --> library/web/src/lib.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[wasm_bindgen(start)]
[INFO] [stdout]   |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `web_sys`
[INFO] [stdout]  --> library/web/src/lib.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let window = web_sys::window().expect("no global `window` exists");
[INFO] [stdout]   |                  ^^^^^^^ use of undeclared crate or module `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `JsValue` in this scope
[INFO] [stdout]  --> library/web/src/lib.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn start() -> Result<(), JsValue> {
[INFO] [stdout]   |             -                ^^^^^^^ not found in this scope
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: you might be missing a type parameter: `<JsValue>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr] error: could not compile `web` due to 6 previous errors
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `wasm_bindgen` in this scope
[INFO] [stdout]   --> library/web/src/lib.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[wasm_bindgen]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `wasm_bindgen` in this scope
[INFO] [stdout]  --> library/web/src/lib.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[wasm_bindgen(start)]
[INFO] [stdout]   |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `web_sys`
[INFO] [stdout]  --> library/web/src/lib.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let window = web_sys::window().expect("no global `window` exists");
[INFO] [stdout]   |                  ^^^^^^^ use of undeclared crate or module `web_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `JsValue` in this scope
[INFO] [stdout]  --> library/web/src/lib.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn start() -> Result<(), JsValue> {
[INFO] [stdout]   |             -                ^^^^^^^ not found in this scope
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: you might be missing a type parameter: `<JsValue>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "56025d0e9e27ad9fbb8e9a48a87bb1430d60ee0d9638b3ed552e4b633ab4d2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56025d0e9e27ad9fbb8e9a48a87bb1430d60ee0d9638b3ed552e4b633ab4d2ef", kill_on_drop: false }`
[INFO] [stdout] 56025d0e9e27ad9fbb8e9a48a87bb1430d60ee0d9638b3ed552e4b633ab4d2ef