[INFO] fetching crate cutlass 0.1.0... [INFO] checking cutlass-0.1.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate cutlass 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate cutlass 0.1.0 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cutlass 0.1.0 [INFO] finished tweaking crates.io crate cutlass 0.1.0 [INFO] tweaked toml for crates.io crate cutlass 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8830a27ec63ed573b554a1ff6e763967fbc7cd7debcb4dde302dc370df04d0c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f8830a27ec63ed573b554a1ff6e763967fbc7cd7debcb4dde302dc370df04d0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8830a27ec63ed573b554a1ff6e763967fbc7cd7debcb4dde302dc370df04d0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8830a27ec63ed573b554a1ff6e763967fbc7cd7debcb4dde302dc370df04d0c", kill_on_drop: false }` [INFO] [stdout] f8830a27ec63ed573b554a1ff6e763967fbc7cd7debcb4dde302dc370df04d0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 95d5d6a7ddd82139604d8b6b603eadbc0153911d04dd7c8742ed5f0a047e61b5 [INFO] running `Command { std: "docker" "start" "-a" "95d5d6a7ddd82139604d8b6b603eadbc0153911d04dd7c8742ed5f0a047e61b5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking proc-macro2 v1.0.24 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking cutlass v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] type _add_T0 = u32 ; type _add_T1 = impl Fn(u32) -> _add_T0 ; type _add_T2 = [INFO] [stdout] impl Fn(u32) -> _add_T1 ; fn add(x : u32) -> _add_T2 [INFO] [stdout] { return move | y | move | z | { return x + y + z ; } ; } [INFO] [stdout] warning: type `_add_T0` should have an upper camel case name [INFO] [stdout] --> tests/smoke.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn add(x: u32, y: u32, z: u32) -> u32 { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `AddT0` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `_add_T1` should have an upper camel case name [INFO] [stdout] --> tests/smoke.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn add(x: u32, y: u32, z: u32) -> u32 { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `AddT1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `_add_T2` should have an upper camel case name [INFO] [stdout] --> tests/smoke.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn add(x: u32, y: u32, z: u32) -> u32 { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `AddT2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] type _product_T0 = u32 ; type _product_T1 = impl Fn(u32) -> _product_T0 ; pub [INFO] [stdout] fn product(x : u32) -> _product_T1 { return move | y | { return x * y ; } ; } [INFO] [stdout] type _add_T0 = u32 ; type _add_T1 = impl Fn(u32) -> _add_T0 ; pub fn [INFO] [stdout] add(x : u32) -> _add_T1 { return move | y | { x + y } ; } [INFO] [stdout] warning: type `_product_T0` should have an upper camel case name [INFO] [stdout] --> tests/with_map.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn product(x: u32, y: u32) -> u32 { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `ProductT0` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `_product_T1` should have an upper camel case name [INFO] [stdout] --> tests/with_map.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn product(x: u32, y: u32) -> u32 { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `ProductT1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `_add_T0` should have an upper camel case name [INFO] [stdout] --> tests/with_map.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn add(x: u32, y: u32) -> u32 { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `AddT0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `_add_T1` should have an upper camel case name [INFO] [stdout] --> tests/with_map.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn add(x: u32, y: u32) -> u32 { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `AddT1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.12s [INFO] running `Command { std: "docker" "inspect" "95d5d6a7ddd82139604d8b6b603eadbc0153911d04dd7c8742ed5f0a047e61b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95d5d6a7ddd82139604d8b6b603eadbc0153911d04dd7c8742ed5f0a047e61b5", kill_on_drop: false }` [INFO] [stdout] 95d5d6a7ddd82139604d8b6b603eadbc0153911d04dd7c8742ed5f0a047e61b5