[INFO] fetching crate acestream_client 0.1.1...
[INFO] checking acestream_client-0.1.1 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate acestream_client 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate acestream_client 0.1.1 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate acestream_client 0.1.1
[INFO] finished tweaking crates.io crate acestream_client 0.1.1
[INFO] tweaked toml for crates.io crate acestream_client 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 0ab46b754a6e87a3e2ceee5e1f66c25ca2b680ed477d968fc9300f75272ec3e5
[INFO] running `Command { std: "docker" "start" "-a" "0ab46b754a6e87a3e2ceee5e1f66c25ca2b680ed477d968fc9300f75272ec3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ab46b754a6e87a3e2ceee5e1f66c25ca2b680ed477d968fc9300f75272ec3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab46b754a6e87a3e2ceee5e1f66c25ca2b680ed477d968fc9300f75272ec3e5", kill_on_drop: false }`
[INFO] [stdout] 0ab46b754a6e87a3e2ceee5e1f66c25ca2b680ed477d968fc9300f75272ec3e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 515ff6edebfd6ede16f7e9a67e01d5cdb4ab4d60067bf729eadf832af66e45ac
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[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `acestream`
[INFO] [stdout]  --> tests/engine_url.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let engine = acestream::Engine::new();
[INFO] [stdout]   |                             ^^^^^^ not found in `acestream`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 4 | use acestream_client::Engine;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `acestream_client` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused return value of `Result::<T, E>::is_ok` that must be used
[INFO] [stdout]    --> examples/aceplay.rs:53:5
[INFO] [stdout]     |
[INFO] [stdout] 53  | /     panic::catch_unwind(|| {
[INFO] [stdout] 54  | |         let mut engine = match matches.values_of("server") {
[INFO] [stdout] 55  | |             Some(ip) => acestream::Engine::new(&format!("http://{}:6878", ip.collect::<String>())),
[INFO] [stdout] 56  | |             None => Default::default(),
[INFO] [stdout] ...   |
[INFO] [stdout] 128 | |     })
[INFO] [stdout] 129 | |     .is_ok();
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: if you intended to assert that this is ok, consider `.unwrap()` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "515ff6edebfd6ede16f7e9a67e01d5cdb4ab4d60067bf729eadf832af66e45ac", kill_on_drop: false }`
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[INFO] [stdout] 515ff6edebfd6ede16f7e9a67e01d5cdb4ab4d60067bf729eadf832af66e45ac