[INFO] fetching crate append_db 0.3.2...
[INFO] checking append_db-0.3.2 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate append_db 0.3.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate append_db 0.3.2 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate append_db 0.3.2
[INFO] finished tweaking crates.io crate append_db 0.3.2
[INFO] tweaked toml for crates.io crate append_db 0.3.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 58 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stm-core v0.4.0
[INFO] [stderr]   Downloaded stm v0.4.0
[INFO] [stderr]   Downloaded parking_lot v0.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1575bfac58d376b7d29379eea4da86bfa1c2a3f74200037bbe9e2e77924de929
[INFO] running `Command { std: "docker" "start" "-a" "1575bfac58d376b7d29379eea4da86bfa1c2a3f74200037bbe9e2e77924de929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1575bfac58d376b7d29379eea4da86bfa1c2a3f74200037bbe9e2e77924de929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1575bfac58d376b7d29379eea4da86bfa1c2a3f74200037bbe9e2e77924de929", kill_on_drop: false }`
[INFO] [stdout] 1575bfac58d376b7d29379eea4da86bfa1c2a3f74200037bbe9e2e77924de929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eb79610c4296e5f4b666db3b935ba419ed71cfd0fac0ef2984c4dcdc1a60114
[INFO] running `Command { std: "docker" "start" "-a" "1eb79610c4296e5f4b666db3b935ba419ed71cfd0fac0ef2984c4dcdc1a60114", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking stm-core v0.4.0
[INFO] [stderr]     Checking stm v0.4.0
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stderr]     Checking append_db v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `State0` is not a future
[INFO] [stdout]   --> src/lib.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |         assert_eq!(db.get().await.deref(), &state0);
[INFO] [stdout]    |                            -^^^^^
[INFO] [stdout]    |                            ||
[INFO] [stdout]    |                            |`State0` is not a future
[INFO] [stdout]    |                            help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Future` is not implemented for `State0`
[INFO] [stdout]    = note: State0 must be a future or must implement `IntoFuture` to be awaited
[INFO] [stdout]    = note: required for `State0` to implement `IntoFuture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `State0` is not a future
[INFO] [stdout]   --> src/lib.rs:51:29
[INFO] [stdout]    |
[INFO] [stdout] 51 |         assert_eq!(db.get().await.deref().field, 43);
[INFO] [stdout]    |                            -^^^^^
[INFO] [stdout]    |                            ||
[INFO] [stdout]    |                            |`State0` is not a future
[INFO] [stdout]    |                            help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Future` is not implemented for `State0`
[INFO] [stdout]    = note: State0 must be a future or must implement `IntoFuture` to be awaited
[INFO] [stdout]    = note: required for `State0` to implement `IntoFuture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `State0` is not a future
[INFO] [stdout]   --> src/lib.rs:53:29
[INFO] [stdout]    |
[INFO] [stdout] 53 |         assert_eq!(db.get().await.deref().field, 4);
[INFO] [stdout]    |                            -^^^^^
[INFO] [stdout]    |                            ||
[INFO] [stdout]    |                            |`State0` is not a future
[INFO] [stdout]    |                            help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Future` is not implemented for `State0`
[INFO] [stdout]    = note: State0 must be a future or must implement `IntoFuture` to be awaited
[INFO] [stdout]    = note: required for `State0` to implement `IntoFuture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `State0` is not a future
[INFO] [stdout]   --> src/lib.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |         assert_eq!(db.get().await.deref().field, 4);
[INFO] [stdout]    |                            -^^^^^
[INFO] [stdout]    |                            ||
[INFO] [stdout]    |                            |`State0` is not a future
[INFO] [stdout]    |                            help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Future` is not implemented for `State0`
[INFO] [stdout]    = note: State0 must be a future or must implement `IntoFuture` to be awaited
[INFO] [stdout]    = note: required for `State0` to implement `IntoFuture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `State0` is not a future
[INFO] [stdout]   --> src/lib.rs:87:29
[INFO] [stdout]    |
[INFO] [stdout] 87 |         assert_eq!(db.get().await.deref().field, 4);
[INFO] [stdout]    |                            -^^^^^
[INFO] [stdout]    |                            ||
[INFO] [stdout]    |                            |`State0` is not a future
[INFO] [stdout]    |                            help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Future` is not implemented for `State0`
[INFO] [stdout]    = note: State0 must be a future or must implement `IntoFuture` to be awaited
[INFO] [stdout]    = note: required for `State0` to implement `IntoFuture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let mut db = AppendDb::new(InMemory::new(), state0);
[INFO] [stdout]    |             ----^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `append_db` (lib test) due to 5 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1eb79610c4296e5f4b666db3b935ba419ed71cfd0fac0ef2984c4dcdc1a60114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb79610c4296e5f4b666db3b935ba419ed71cfd0fac0ef2984c4dcdc1a60114", kill_on_drop: false }`
[INFO] [stdout] 1eb79610c4296e5f4b666db3b935ba419ed71cfd0fac0ef2984c4dcdc1a60114
