[INFO] fetching crate redis-cache 0.3.0... [INFO] checking redis-cache-0.3.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate redis-cache 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate redis-cache 0.3.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate redis-cache 0.3.0 [INFO] finished tweaking crates.io crate redis-cache 0.3.0 [INFO] tweaked toml for crates.io crate redis-cache 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 178 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.21.0 (latest: v0.23.0) [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.3.1) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.2) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.3.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cargo_metadata v0.14.2 (latest: v0.18.1) [INFO] [stderr] Adding dtoa v0.4.8 (latest: v1.0.9) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.0) [INFO] [stderr] Adding event-listener v4.0.3 (latest: v5.3.0) [INFO] [stderr] Adding event-listener-strategy v0.4.0 (latest: v0.5.2) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.0) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.7) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding gimli v0.28.1 (latest: v0.30.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding hashbrown v0.11.2 (latest: v0.14.5) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding itoa v0.4.8 (latest: v1.0.11) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.36.0) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.7.0) [INFO] [stderr] Adding pulldown-cmark v0.9.6 (latest: v0.11.0) [INFO] [stderr] Adding redis v0.18.0 (latest: v0.25.3) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.34) [INFO] [stderr] Adding sha1 v0.6.1 (latest: v0.10.6) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.7) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.5) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ritelinked v0.3.2 [INFO] [stderr] Downloaded casbin v2.2.0 [INFO] [stderr] Downloaded rhai_codegen v2.1.0 [INFO] [stderr] Downloaded thin-vec v0.2.13 [INFO] [stderr] Downloaded mini-moka v0.10.3 [INFO] [stderr] Downloaded rhai v1.18.0 [INFO] [stderr] Downloaded redis v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cda1ed44cf82727ac24d6c66e25018f2c3d73350821650adc24f23032282f8e7 [INFO] running `Command { std: "docker" "start" "-a" "cda1ed44cf82727ac24d6c66e25018f2c3d73350821650adc24f23032282f8e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cda1ed44cf82727ac24d6c66e25018f2c3d73350821650adc24f23032282f8e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cda1ed44cf82727ac24d6c66e25018f2c3d73350821650adc24f23032282f8e7", kill_on_drop: false }` [INFO] [stdout] cda1ed44cf82727ac24d6c66e25018f2c3d73350821650adc24f23032282f8e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0204545d3c95b43ca0d23bf730db7273744205839f2f706605a0e4472536f0da [INFO] running `Command { std: "docker" "start" "-a" "0204545d3c95b43ca0d23bf730db7273744205839f2f706605a0e4472536f0da", kill_on_drop: false }` [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking event-listener v4.0.3 [INFO] [stderr] Checking event-listener v5.3.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking piper v0.2.2 [INFO] [stderr] Checking async-lock v3.3.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking async-executor v1.12.0 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling mini-moka v0.10.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling rhai_codegen v2.1.0 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking triomphe v0.1.11 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking ritelinked v0.3.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking thin-vec v0.2.13 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rhai v1.18.0 [INFO] [stderr] Checking polling v3.7.0 [INFO] [stderr] Checking async-io v2.3.2 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking redis v0.18.0 [INFO] [stderr] Checking casbin v2.2.0 [INFO] [stderr] Checking redis-cache v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0407]: method `set_capacity` is not a member of trait `Cache` [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | / fn set_capacity(&mut self, cap: usize) { [INFO] [stdout] 35 | | self.cap = cap; [INFO] [stdout] 36 | | } [INFO] [stdout] | |_____^ not a member of trait `Cache` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `set_capacity` is not a member of trait `Cache` [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | / fn set_capacity(&mut self, cap: usize) { [INFO] [stdout] 35 | | self.cap = cap; [INFO] [stdout] 36 | | } [INFO] [stdout] | |_____^ not a member of trait `Cache` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `get` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | fn get(&mut self, k: &K) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | types differ in mutability [INFO] [stdout] | help: change the self-receiver type to match the trait: `&self` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&RedisCache<_, _>, &_) -> std::option::Option` [INFO] [stdout] found signature `fn(&mut RedisCache<_, _>, &_) -> std::option::Option>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `get` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | fn get(&mut self, k: &K) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | types differ in mutability [INFO] [stdout] | help: change the self-receiver type to match the trait: `&self` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&RedisCache<_, _>, &_) -> std::option::Option` [INFO] [stdout] found signature `fn(&mut RedisCache<_, _>, &_) -> std::option::Option>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `has` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | fn has(&mut self, k: &K) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | types differ in mutability [INFO] [stdout] | help: change the self-receiver type to match the trait: `&self` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&RedisCache<_, _>, &_) -> _` [INFO] [stdout] found signature `fn(&mut RedisCache<_, _>, &_) -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `has` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | fn has(&mut self, k: &K) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | types differ in mutability [INFO] [stdout] | help: change the self-receiver type to match the trait: `&self` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&RedisCache<_, _>, &_) -> _` [INFO] [stdout] found signature `fn(&mut RedisCache<_, _>, &_) -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `set` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | fn set(&mut self, k: K, v: V) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | types differ in mutability [INFO] [stdout] | help: change the self-receiver type to match the trait: `&self` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&RedisCache<_, _>, _, _)` [INFO] [stdout] found signature `fn(&mut RedisCache<_, _>, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `set` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | fn set(&mut self, k: K, v: V) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | types differ in mutability [INFO] [stdout] | help: change the self-receiver type to match the trait: `&self` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&RedisCache<_, _>, _, _)` [INFO] [stdout] found signature `fn(&mut RedisCache<_, _>, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `clear` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:85:14 [INFO] [stdout] | [INFO] [stdout] 85 | fn clear(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | types differ in mutability [INFO] [stdout] | help: change the self-receiver type to match the trait: `&self` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&RedisCache<_, _>)` [INFO] [stdout] found signature `fn(&mut RedisCache<_, _>)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `clear` has an incompatible type for trait [INFO] [stdout] --> src/lib.rs:85:14 [INFO] [stdout] | [INFO] [stdout] 85 | fn clear(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | types differ in mutability [INFO] [stdout] | help: change the self-receiver type to match the trait: `&self` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&RedisCache<_, _>)` [INFO] [stdout] found signature `fn(&mut RedisCache<_, _>)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0407. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `redis-cache` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:102:69 [INFO] [stdout] | [INFO] [stdout] 102 | assert!(cache.get(&vec!["alice", "/data1", "read"]) == Some(Cow::Borrowed(&false))); [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `Cow<'_, bool>` [INFO] [stdout] | | [INFO] [stdout] | arguments to this enum variant are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected type `bool` [INFO] [stdout] found enum `std::borrow::Cow<'_, bool>` [INFO] [stdout] help: the type constructed contains `std::borrow::Cow<'_, bool>` due to the type of the argument passed [INFO] [stdout] --> src/lib.rs:102:64 [INFO] [stdout] | [INFO] [stdout] 102 | assert!(cache.get(&vec!["alice", "/data1", "read"]) == Some(Cow::Borrowed(&false))); [INFO] [stdout] | ^^^^^---------------------^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the type of `Some` [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/option.rs:579:5 [INFO] [stdout] help: consider dereferencing the type [INFO] [stdout] | [INFO] [stdout] 102 | assert!(cache.get(&vec!["alice", "/data1", "read"]) == Some(*Cow::Borrowed(&false))); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0308, E0407. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `redis-cache` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "0204545d3c95b43ca0d23bf730db7273744205839f2f706605a0e4472536f0da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0204545d3c95b43ca0d23bf730db7273744205839f2f706605a0e4472536f0da", kill_on_drop: false }` [INFO] [stdout] 0204545d3c95b43ca0d23bf730db7273744205839f2f706605a0e4472536f0da