[INFO] fetching crate append_db 0.3.2...
[INFO] testing append_db-0.3.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate append_db 0.3.2 into /workspace/builds/worker-0-tc1/source
[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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate append_db 0.3.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 51 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.2.14
[INFO] [stderr]   Downloaded parking_lot v0.5.5
[INFO] [stderr]   Downloaded stm v0.4.0
[INFO] [stderr]   Downloaded stm-core v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33dd1badb6f3ba36932ad7bfccbacfc37dc67a8c5e496c8e84c27772c150442d
[INFO] running `Command { std: "docker" "start" "-a" "33dd1badb6f3ba36932ad7bfccbacfc37dc67a8c5e496c8e84c27772c150442d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33dd1badb6f3ba36932ad7bfccbacfc37dc67a8c5e496c8e84c27772c150442d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33dd1badb6f3ba36932ad7bfccbacfc37dc67a8c5e496c8e84c27772c150442d", kill_on_drop: false }`
[INFO] [stdout] 33dd1badb6f3ba36932ad7bfccbacfc37dc67a8c5e496c8e84c27772c150442d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd599688e02e71c618a13c17cce29595adaf0e7974b917966ad01cf79256ae7d
[INFO] running `Command { std: "docker" "start" "-a" "dd599688e02e71c618a13c17cce29595adaf0e7974b917966ad01cf79256ae7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling stm-core v0.4.0
[INFO] [stderr]    Compiling stm v0.4.0
[INFO] [stderr]    Compiling append_db v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.16s
[INFO] running `Command { std: "docker" "inspect" "dd599688e02e71c618a13c17cce29595adaf0e7974b917966ad01cf79256ae7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd599688e02e71c618a13c17cce29595adaf0e7974b917966ad01cf79256ae7d", kill_on_drop: false }`
[INFO] [stdout] dd599688e02e71c618a13c17cce29595adaf0e7974b917966ad01cf79256ae7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93182f4a4c5de605bd14ba704011c60f2b6587cf4de6edcb1c991e41fc48d3f2
[INFO] running `Command { std: "docker" "start" "-a" "93182f4a4c5de605bd14ba704011c60f2b6587cf4de6edcb1c991e41fc48d3f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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]    |                             ^^^^^ `State0` is not a future
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Future` is not implemented for `State0`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     struct State0 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[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] help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout] 43 -         assert_eq!(db.get().await.deref(), &state0);
[INFO] [stdout] 43 +         assert_eq!(db.get().deref(), &state0);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:43:20
[INFO] [stdout]    |
[INFO] [stdout] 43 |         assert_eq!(db.get().await.deref(), &state0);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ cannot infer type
[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]    |                             ^^^^^ `State0` is not a future
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Future` is not implemented for `State0`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     struct State0 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[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] help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout] 51 -         assert_eq!(db.get().await.deref().field, 43);
[INFO] [stdout] 51 +         assert_eq!(db.get().deref().field, 43);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 |         assert_eq!(db.get().await.deref().field, 43);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ cannot infer type
[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]    |                             ^^^^^ `State0` is not a future
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Future` is not implemented for `State0`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     struct State0 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[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] help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout] 53 -         assert_eq!(db.get().await.deref().field, 4);
[INFO] [stdout] 53 +         assert_eq!(db.get().deref().field, 4);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |         assert_eq!(db.get().await.deref().field, 4);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ cannot infer type
[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]    |                             ^^^^^ `State0` is not a future
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Future` is not implemented for `State0`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     struct State0 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[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] help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout] 75 -         assert_eq!(db.get().await.deref().field, 4);
[INFO] [stdout] 75 +         assert_eq!(db.get().deref().field, 4);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |         assert_eq!(db.get().await.deref().field, 4);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ cannot infer type
[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]    |                             ^^^^^ `State0` is not a future
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `Future` is not implemented for `State0`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     struct State0 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[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] help: remove the `.await`
[INFO] [stdout]    |
[INFO] [stdout] 87 -         assert_eq!(db.get().await.deref().field, 4);
[INFO] [stdout] 87 +         assert_eq!(db.get().deref().field, 4);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |         assert_eq!(db.get().await.deref().field, 4);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ cannot infer type
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0282.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `append_db` (lib test) due to 10 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "93182f4a4c5de605bd14ba704011c60f2b6587cf4de6edcb1c991e41fc48d3f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93182f4a4c5de605bd14ba704011c60f2b6587cf4de6edcb1c991e41fc48d3f2", kill_on_drop: false }`
[INFO] [stdout] 93182f4a4c5de605bd14ba704011c60f2b6587cf4de6edcb1c991e41fc48d3f2
