[INFO] cloning repository https://github.com/bkrn/cult_ubv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bkrn/cult_ubv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkrn%2Fcult_ubv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkrn%2Fcult_ubv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76d6d363889d692356b258f438379596d564099b
[INFO] testing bkrn/cult_ubv against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkrn%2Fcult_ubv" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bkrn/cult_ubv on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bkrn/cult_ubv
[INFO] finished tweaking git repo https://github.com/bkrn/cult_ubv
[INFO] tweaked toml for git repo https://github.com/bkrn/cult_ubv written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/bkrn/cult_ubv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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 bincode v1.0.1
[INFO] [stderr]   Downloaded reqwest v0.9.17
[INFO] [stderr]   Downloaded autocfg v0.1.4
[INFO] [stderr]   Downloaded anymap v0.12.1
[INFO] [stderr]   Downloaded tokio-trace-core v0.1.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.45
[INFO] [stderr]   Downloaded miniz_oxide v0.2.1
[INFO] [stderr]   Downloaded flate2 v1.0.7
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.2.7
[INFO] [stderr]   Downloaded stdweb-internal-runtime v0.1.4
[INFO] [stderr]   Downloaded stdweb-derive v0.5.1
[INFO] [stderr]   Downloaded base-x v0.2.4
[INFO] [stderr]   Downloaded tokio-executor v0.1.7
[INFO] [stderr]   Downloaded cc v1.0.37
[INFO] [stderr]   Downloaded tokio-sync v0.1.5
[INFO] [stderr]   Downloaded tokio v0.1.20
[INFO] [stderr]   Downloaded ryu v0.2.8
[INFO] [stderr]   Downloaded hyper v0.12.29
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.14
[INFO] [stderr]   Downloaded serde_derive v1.0.91
[INFO] [stderr]   Downloaded http v0.1.17
[INFO] [stderr]   Downloaded miniz_oxide_c_api v0.2.1
[INFO] [stderr]   Downloaded futures v0.1.27
[INFO] [stderr]   Downloaded h2 v0.1.20
[INFO] [stderr]   Downloaded want v0.0.6
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.45
[INFO] [stderr]   Downloaded yew v0.6.0
[INFO] [stderr]   Downloaded libc v0.2.55
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.45
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.45
[INFO] [stderr]   Downloaded serde_json v1.0.39
[INFO] [stderr]   Downloaded serde v1.0.91
[INFO] [stderr]   Downloaded stdweb v0.4.17
[INFO] [stderr]   Downloaded backtrace v0.3.26
[INFO] [stderr]   Downloaded bumpalo v2.4.3
[INFO] [stderr]   Downloaded syn v0.15.34
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70a7e648e0870a8b0c3d0bf373837a14cc81d68a267df19942e6377f32b85188
[INFO] running `Command { std: "docker" "start" "-a" "70a7e648e0870a8b0c3d0bf373837a14cc81d68a267df19942e6377f32b85188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70a7e648e0870a8b0c3d0bf373837a14cc81d68a267df19942e6377f32b85188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a7e648e0870a8b0c3d0bf373837a14cc81d68a267df19942e6377f32b85188", kill_on_drop: false }`
[INFO] [stdout] 70a7e648e0870a8b0c3d0bf373837a14cc81d68a267df19942e6377f32b85188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f752419bd15421b66f55c4a0c8b64908c474c2fe35fb7983e90783f802bc8ee4
[INFO] running `Command { std: "docker" "start" "-a" "f752419bd15421b66f55c4a0c8b64908c474c2fe35fb7983e90783f802bc8ee4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cbv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:102:63
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn new(r: Receiver<u32>, s: Sender<u32>, scroll: &mut std::io::Read) -> Self {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:143:24
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn read_scroll(r: &mut std::io::Read) -> Vec<u32> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `yew`
[INFO] [stdout]  --> src/bins/machine.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use yew;
[INFO] [stdout]   |     ^^^ no external crate `yew`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `webmachine` in `cbv`
[INFO] [stdout]  --> src/bins/machine.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cbv::webmachine::WebMachine::register();
[INFO] [stdout]   |          ^^^^^^^^^^ could not find `webmachine` in `cbv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cbv` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `crypto`
[INFO] [stdout]  --> src/bins/decrypt.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crypto::{digest::Digest, sha1::Sha1};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `crypto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reqwest`
[INFO] [stdout]   --> src/bins/decrypt.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     reqwest::get(CODEX_URL)
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `reqwest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Sha1`
[INFO] [stdout]   --> src/bins/decrypt.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut hash = Sha1::new();
[INFO] [stdout]    |                    ^^^^ use of undeclared type `Sha1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `stdweb`
[INFO] [stdout]  --> src/bins/web.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate stdweb;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[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 E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f752419bd15421b66f55c4a0c8b64908c474c2fe35fb7983e90783f802bc8ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f752419bd15421b66f55c4a0c8b64908c474c2fe35fb7983e90783f802bc8ee4", kill_on_drop: false }`
[INFO] [stdout] f752419bd15421b66f55c4a0c8b64908c474c2fe35fb7983e90783f802bc8ee4