[INFO] fetching crate cachy 0.2.0... [INFO] testing cachy-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate cachy 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate cachy 0.2.0 [INFO] finished tweaking crates.io crate cachy 0.2.0 [INFO] tweaked toml for crates.io crate cachy 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cachy 0.2.0 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 17 packages to latest compatible versions [INFO] [stderr] Adding bus v1.4.1 (available: v2.4.1) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.31) [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atomic-option v0.1.2 [INFO] [stderr] Downloaded parking_lot_core v0.2.14 [INFO] [stderr] Downloaded bus v1.4.1 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34a50a64a928552a9c4737dc2c9a351d016eca9efc11859418d7372aae55c364 [INFO] running `Command { std: "docker" "start" "-a" "34a50a64a928552a9c4737dc2c9a351d016eca9efc11859418d7372aae55c364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34a50a64a928552a9c4737dc2c9a351d016eca9efc11859418d7372aae55c364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34a50a64a928552a9c4737dc2c9a351d016eca9efc11859418d7372aae55c364", kill_on_drop: false }` [INFO] [stdout] 34a50a64a928552a9c4737dc2c9a351d016eca9efc11859418d7372aae55c364 [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=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] aadf5fc64bc4e5ecc2669a5f9c6d3f39c88ff0e8013e4aa56501ab420aa7648f [INFO] running `Command { std: "docker" "start" "-a" "aadf5fc64bc4e5ecc2669a5f9c6d3f39c88ff0e8013e4aa56501ab420aa7648f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling atomic-option v0.1.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling bus v1.4.1 [INFO] [stderr] Compiling cachy v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: the method `try_recv` exists for mutable reference `&mut BusReader>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib.rs:85:28 [INFO] [stdout] | [INFO] [stdout] 85 | res = match sc.try_recv() { [INFO] [stdout] | ^^^^^^^^ method cannot be called on `&mut BusReader>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `R: Sync` [INFO] [stdout] which is required by `Arc: Sync` [INFO] [stdout] `R: std::marker::Send` [INFO] [stdout] which is required by `Arc: Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:87:37 [INFO] [stdout] | [INFO] [stdout] 87 | sen = SEN::Succ(r.clone()); [INFO] [stdout] | ^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `try_recv` exists for mutable reference `&mut BusReader>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib.rs:148:95 [INFO] [stdout] | [INFO] [stdout] 148 | let temp = itc.into_iter().filter_map(|(k, mut x)| match Rc::get_mut(&mut x).unwrap().try_recv() { [INFO] [stdout] | ^^^^^^^^ method cannot be called on `&mut BusReader>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `R: Sync` [INFO] [stdout] which is required by `Arc: Sync` [INFO] [stdout] `R: std::marker::Send` [INFO] [stdout] which is required by `Arc: Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cachy` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "aadf5fc64bc4e5ecc2669a5f9c6d3f39c88ff0e8013e4aa56501ab420aa7648f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aadf5fc64bc4e5ecc2669a5f9c6d3f39c88ff0e8013e4aa56501ab420aa7648f", kill_on_drop: false }` [INFO] [stdout] aadf5fc64bc4e5ecc2669a5f9c6d3f39c88ff0e8013e4aa56501ab420aa7648f