[INFO] fetching crate dabus 0.5.1...
[INFO] testing dabus-0.5.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dabus 0.5.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dabus 0.5.1
[INFO] finished tweaking crates.io crate dabus 0.5.1
[INFO] tweaked toml for crates.io crate dabus 0.5.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dabus 0.5.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages to highest compatible versions
[INFO] [stderr]       Adding flume v0.10.14 (available: v0.12.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6628039fc0a612bd25380d971a5e21b4f460527c0280f34f7153577648bee627
[INFO] running `Command { std: "docker" "start" "6628039fc0a612bd25380d971a5e21b4f460527c0280f34f7153577648bee627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6628039fc0a612bd25380d971a5e21b4f460527c0280f34f7153577648bee627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6628039fc0a612bd25380d971a5e21b4f460527c0280f34f7153577648bee627" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6628039fc0a612bd25380d971a5e21b4f460527c0280f34f7153577648bee627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6628039fc0a612bd25380d971a5e21b4f460527c0280f34f7153577648bee627" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling spin v0.9.9
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling dabus v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(downcast_unchecked)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `extract_if` has been stable since 1.87.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(extract_if)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/bus/mod.rs:106:26
[INFO] [stdout]     |
[INFO] [stdout] 106 |             .extract_if(|stop| {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 107 |                 (*stop.inner.try_lock().unwrap()).as_any().type_id() == TypeId::of::<T>()
[INFO] [stdout]     |                   ---- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 106 |             .extract_if(|stop: /* Type */| {
[INFO] [stdout]     |                              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/bus/mod.rs:106:14
[INFO] [stdout]     |
[INFO] [stdout] 106 |               .extract_if(|stop| {
[INFO] [stdout]     |  ______________^^^^^^^^^^-
[INFO] [stdout] 107 | |                 (*stop.inner.try_lock().unwrap()).as_any().type_id() == TypeId::of::<T>()
[INFO] [stdout] 108 | |             })
[INFO] [stdout]     | |______________- argument #2 is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/vec/mod.rs:4279:11
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 106 |             .extract_if(|stop| {
[INFO] [stdout] 107 |                 (*stop.inner.try_lock().unwrap()).as_any().type_id() == TypeId::of::<T>()
[INFO] [stdout] 108 ~             }, /* filter */)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/bus/mod.rs:118:26
[INFO] [stdout]     |
[INFO] [stdout] 118 |             .extract_if(|stop| {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 119 |                 if stop.relevant(def) {
[INFO] [stdout]     |                    ---- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 118 |             .extract_if(|stop: /* Type */| {
[INFO] [stdout]     |                              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/bus/mod.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |               .extract_if(|stop| {
[INFO] [stdout]     |  ______________^^^^^^^^^^-
[INFO] [stdout] 119 | |                 if stop.relevant(def) {
[INFO] [stdout] 120 | |                     trace!("Found match: {:?}", stop.debug());
[INFO] [stdout] 121 | |                     true
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |             })
[INFO] [stdout]     | |______________- argument #2 is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/vec/mod.rs:4279:11
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 118 |             .extract_if(|stop| {
[INFO] [stdout] ...
[INFO] [stdout] 125 |                 }
[INFO] [stdout] 126 ~             }, /* filter */)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_ref_unchecked` found for reference `&(dyn std::any::Any + 'static)` in the current scope
[INFO] [stdout]   --> src/core/dyn_var.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |         (*self.val).as_any().downcast_ref_unchecked()
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `downcast_ref` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 54 -         (*self.val).as_any().downcast_ref_unchecked()
[INFO] [stdout] 54 +         (*self.val).as_any().downcast_ref()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_mut_unchecked` found for mutable reference `&mut (dyn std::any::Any + 'static)` in the current scope
[INFO] [stdout]   --> src/core/dyn_var.rs:62:31
[INFO] [stdout]    |
[INFO] [stdout] 62 |         (*self.val).mut_any().downcast_mut_unchecked()
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `downcast_mut` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 62 -         (*self.val).mut_any().downcast_mut_unchecked()
[INFO] [stdout] 62 +         (*self.val).mut_any().downcast_mut()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0282, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dabus` (lib) due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6628039fc0a612bd25380d971a5e21b4f460527c0280f34f7153577648bee627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6628039fc0a612bd25380d971a5e21b4f460527c0280f34f7153577648bee627", kill_on_drop: false }`
[INFO] [stdout] 6628039fc0a612bd25380d971a5e21b4f460527c0280f34f7153577648bee627
