[INFO] fetching crate vexide-async 0.2.0...
[INFO] testing vexide-async-0.2.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate vexide-async 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate vexide-async 0.2.0
[INFO] finished tweaking crates.io crate vexide-async 0.2.0
[INFO] tweaked toml for crates.io crate vexide-async 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vexide-async 0.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vexide-async 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vex-sdk-mock v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1524c1b59d194c9d2bb40c48d632a7161e2ff199fbf29257d24a1ee342e8c7e
[INFO] running `Command { std: "docker" "start" "-a" "e1524c1b59d194c9d2bb40c48d632a7161e2ff199fbf29257d24a1ee342e8c7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1524c1b59d194c9d2bb40c48d632a7161e2ff199fbf29257d24a1ee342e8c7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1524c1b59d194c9d2bb40c48d632a7161e2ff199fbf29257d24a1ee342e8c7e", kill_on_drop: false }`
[INFO] [stdout] e1524c1b59d194c9d2bb40c48d632a7161e2ff199fbf29257d24a1ee342e8c7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aee790861e369c3beaff8c493ac2401ca24fae69308f3215191cd90f041bd538
[INFO] running `Command { std: "docker" "start" "-a" "aee790861e369c3beaff8c493ac2401ca24fae69308f3215191cd90f041bd538", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling vex-sdk v0.28.0
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling vexide-async v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "aee790861e369c3beaff8c493ac2401ca24fae69308f3215191cd90f041bd538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee790861e369c3beaff8c493ac2401ca24fae69308f3215191cd90f041bd538", kill_on_drop: false }`
[INFO] [stdout] aee790861e369c3beaff8c493ac2401ca24fae69308f3215191cd90f041bd538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f043ed7eef3ab7e5b7b4cc9b6134c8eed714cef49730865d56db99f89cece5c
[INFO] running `Command { std: "docker" "start" "-a" "8f043ed7eef3ab7e5b7b4cc9b6134c8eed714cef49730865d56db99f89cece5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling vex-sdk-mock v0.1.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(c_variadic)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:107:15
[INFO] [stdout]     |
[INFO] [stdout] 107 |     mut args: VaList<'_, '_>,
[INFO] [stdout]     |               ^^^^^^   ---- help: remove the lifetime argument
[INFO] [stdout]     |               |
[INFO] [stdout]     |               expected 1 lifetime argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:115:11
[INFO] [stdout]     |
[INFO] [stdout] 115 |     args: VaList<'_, '_>,
[INFO] [stdout]     |           ^^^^^^   ---- help: remove the lifetime argument
[INFO] [stdout]     |           |
[INFO] [stdout]     |           expected 1 lifetime argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:123:11
[INFO] [stdout]     |
[INFO] [stdout] 123 |     args: VaList<'_, '_>,
[INFO] [stdout]     |           ^^^^^^   ---- help: remove the lifetime argument
[INFO] [stdout]     |           |
[INFO] [stdout]     |           expected 1 lifetime argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:130:11
[INFO] [stdout]     |
[INFO] [stdout] 130 |     args: VaList<'_, '_>,
[INFO] [stdout]     |           ^^^^^^   ---- help: remove the lifetime argument
[INFO] [stdout]     |           |
[INFO] [stdout]     |           expected 1 lifetime argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:138:11
[INFO] [stdout]     |
[INFO] [stdout] 138 |     args: VaList<'_, '_>,
[INFO] [stdout]     |           ^^^^^^   ---- help: remove the lifetime argument
[INFO] [stdout]     |           |
[INFO] [stdout]     |           expected 1 lifetime argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:145:11
[INFO] [stdout]     |
[INFO] [stdout] 145 |     args: VaList<'_, '_>,
[INFO] [stdout]     |           ^^^^^^   ---- help: remove the lifetime argument
[INFO] [stdout]     |           |
[INFO] [stdout]     |           expected 1 lifetime argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:152:11
[INFO] [stdout]     |
[INFO] [stdout] 152 |     args: VaList<'_, '_>,
[INFO] [stdout]     |           ^^^^^^   ---- help: remove the lifetime argument
[INFO] [stdout]     |           |
[INFO] [stdout]     |           expected 1 lifetime argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 1 lifetime argument but 2 lifetime arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:159:11
[INFO] [stdout]     |
[INFO] [stdout] 159 |     args: VaList<'_, '_>,
[INFO] [stdout]     |           ^^^^^^   ---- help: remove the lifetime argument
[INFO] [stdout]     |           |
[INFO] [stdout]     |           expected 1 lifetime argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_va_list` found for struct `VaList<'a>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:171:66
[INFO] [stdout]     |
[INFO] [stdout] 171 |     unsafe { vexDisplayVPrintf(xpos, ypos, bOpaque, format, args.as_va_list()) }
[INFO] [stdout]     |                                                                  ^^^^^^^^^^ method not found in `VaList<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_va_list` found for struct `VaList<'a>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:176:58
[INFO] [stdout]     |
[INFO] [stdout] 176 |     unsafe { vexDisplayVString(nLineNumber, format, args.as_va_list()) }
[INFO] [stdout]     |                                                          ^^^^^^^^^^ method not found in `VaList<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_va_list` found for struct `VaList<'a>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:186:59
[INFO] [stdout]     |
[INFO] [stdout] 186 |     unsafe { vexDisplayVStringAt(xpos, ypos, format, args.as_va_list()) }
[INFO] [stdout]     |                                                           ^^^^^^^^^^ method not found in `VaList<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_va_list` found for struct `VaList<'a>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:195:61
[INFO] [stdout]     |
[INFO] [stdout] 195 |     unsafe { vexDisplayVBigString(nLineNumber, format, args.as_va_list()) }
[INFO] [stdout]     |                                                             ^^^^^^^^^^ method not found in `VaList<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_va_list` found for struct `VaList<'a>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:205:62
[INFO] [stdout]     |
[INFO] [stdout] 205 |     unsafe { vexDisplayVBigStringAt(xpos, ypos, format, args.as_va_list()) }
[INFO] [stdout]     |                                                              ^^^^^^^^^^ method not found in `VaList<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_va_list` found for struct `VaList<'a>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:215:64
[INFO] [stdout]     |
[INFO] [stdout] 215 |     unsafe { vexDisplayVSmallStringAt(xpos, ypos, format, args.as_va_list()) }
[INFO] [stdout]     |                                                                ^^^^^^^^^^ method not found in `VaList<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_va_list` found for struct `VaList<'a>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:224:66
[INFO] [stdout]     |
[INFO] [stdout] 224 |     unsafe { vexDisplayVCenteredString(nLineNumber, format, args.as_va_list()) }
[INFO] [stdout]     |                                                                  ^^^^^^^^^^ method not found in `VaList<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_va_list` found for struct `VaList<'a>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vex-sdk-mock-0.1.0/src/display.rs:233:69
[INFO] [stdout]     |
[INFO] [stdout] 233 |     unsafe { vexDisplayVBigCenteredString(nLineNumber, format, args.as_va_list()) }
[INFO] [stdout]     |                                                                     ^^^^^^^^^^ method not found in `VaList<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0554, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vex-sdk-mock` (lib) due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "8f043ed7eef3ab7e5b7b4cc9b6134c8eed714cef49730865d56db99f89cece5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f043ed7eef3ab7e5b7b4cc9b6134c8eed714cef49730865d56db99f89cece5c", kill_on_drop: false }`
[INFO] [stdout] 8f043ed7eef3ab7e5b7b4cc9b6134c8eed714cef49730865d56db99f89cece5c
