[INFO] cloning repository https://github.com/pxp9/meme_bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pxp9/meme_bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpxp9%2Fmeme_bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpxp9%2Fmeme_bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f28c69d8a68b8b1440b70f8daaea565305c47615
[INFO] checking pxp9/meme_bot against try#94382f34384023f3d2062a34ccf0bb6b4d44a75a for mutual-coercion
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpxp9%2Fmeme_bot" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pxp9/meme_bot
[INFO] finished tweaking git repo https://github.com/pxp9/meme_bot
[INFO] tweaked toml for git repo https://github.com/pxp9/meme_bot written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pxp9/meme_bot on toolchain 94382f34384023f3d2062a34ccf0bb6b4d44a75a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pxp9/meme_bot 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" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7c39325108ec9a239a2c1c7a352f8bce9ceb36c7ef575157eaba58b9a21d4e2
[INFO] running `Command { std: "docker" "start" "-a" "b7c39325108ec9a239a2c1c7a352f8bce9ceb36c7ef575157eaba58b9a21d4e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7c39325108ec9a239a2c1c7a352f8bce9ceb36c7ef575157eaba58b9a21d4e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c39325108ec9a239a2c1c7a352f8bce9ceb36c7ef575157eaba58b9a21d4e2", kill_on_drop: false }`
[INFO] [stdout] b7c39325108ec9a239a2c1c7a352f8bce9ceb36c7ef575157eaba58b9a21d4e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08edf460ecdcd587fb871f873ef3eec214618f484b8c51315f66d4efd49fc64b
[INFO] running `Command { std: "docker" "start" "-a" "08edf460ecdcd587fb871f873ef3eec214618f484b8c51315f66d4efd49fc64b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
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[INFO] [stderr]    Compiling darling v0.20.10
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[INFO] [stderr]     Checking bon v2.3.0
[INFO] [stderr]     Checking erased-serde v0.4.5
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[INFO] [stderr]     Checking sqlx-core v0.6.3
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[INFO] [stderr]    Compiling sqlx-macros v0.6.3
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[INFO] [stderr]     Checking fang v0.11.0-rc1 (https://github.com/ayrat555/fang.git#31a5ac64)
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/fang-396bcd87510d21c8/31a5ac6/fang/src/asynk/async_runnable.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[typetag::serde(tag = "type")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `async_runnable::AsyncRunnable + Send + Sync`, found trait `async_runnable::AsyncRunnable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `Box<dyn async_runnable::AsyncRunnable + Send + Sync>` to `Box<dyn async_runnable::AsyncRunnable>`
[INFO] [stdout]    = note: expected struct `Box<dyn async_runnable::AsyncRunnable>`
[INFO] [stdout]               found struct `Box<dyn async_runnable::AsyncRunnable + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/fang-396bcd87510d21c8/31a5ac6/fang/src/asynk/async_runnable.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[typetag::serde(tag = "type")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `async_runnable::AsyncRunnable + Send + Sync`, found trait `async_runnable::AsyncRunnable + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `Box<dyn async_runnable::AsyncRunnable + Send + Sync>` to `Box<dyn async_runnable::AsyncRunnable + Send>`
[INFO] [stdout]    = note: expected struct `Box<dyn async_runnable::AsyncRunnable + Send>`
[INFO] [stdout]               found struct `Box<dyn async_runnable::AsyncRunnable + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/fang-396bcd87510d21c8/31a5ac6/fang/src/asynk/async_runnable.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[typetag::serde(tag = "type")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `async_runnable::AsyncRunnable + Send + Sync`, found trait `async_runnable::AsyncRunnable + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `Box<dyn async_runnable::AsyncRunnable + Send + Sync>` to `Box<dyn async_runnable::AsyncRunnable + Sync>`
[INFO] [stdout]    = note: expected struct `Box<dyn async_runnable::AsyncRunnable + Sync>`
[INFO] [stdout]               found struct `Box<dyn async_runnable::AsyncRunnable + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fang` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "08edf460ecdcd587fb871f873ef3eec214618f484b8c51315f66d4efd49fc64b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08edf460ecdcd587fb871f873ef3eec214618f484b8c51315f66d4efd49fc64b", kill_on_drop: false }`
[INFO] [stdout] 08edf460ecdcd587fb871f873ef3eec214618f484b8c51315f66d4efd49fc64b
