[INFO] fetching crate smart-hash 0.1.2... [INFO] checking smart-hash-0.1.2 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] extracting crate smart-hash 0.1.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate smart-hash 0.1.2 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate smart-hash 0.1.2 [INFO] finished tweaking crates.io crate smart-hash 0.1.2 [INFO] tweaked toml for crates.io crate smart-hash 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33a74aea44ce4598f211e63b1ef78d19c8043eae83adcd9bcad52121b9b8119c [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" "33a74aea44ce4598f211e63b1ef78d19c8043eae83adcd9bcad52121b9b8119c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33a74aea44ce4598f211e63b1ef78d19c8043eae83adcd9bcad52121b9b8119c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33a74aea44ce4598f211e63b1ef78d19c8043eae83adcd9bcad52121b9b8119c", kill_on_drop: false }` [INFO] [stdout] 33a74aea44ce4598f211e63b1ef78d19c8043eae83adcd9bcad52121b9b8119c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5abaa4d32f390f18b2949cc1e9397e01eb994ad3f0a22876d1b727c9c15b87f5 [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" "5abaa4d32f390f18b2949cc1e9397e01eb994ad3f0a22876d1b727c9c15b87f5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling smart-hash-derive v0.1.2 [INFO] [stderr] Checking smart-hash v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated type `option` should have an upper camel case name [INFO] [stdout] --> src/traits.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | type option; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Option` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `output` should have an upper camel case name [INFO] [stdout] --> src/traits.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | type output; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `option` should have an upper camel case name [INFO] [stdout] --> src/traits.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | type option; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `option` should have an upper camel case name [INFO] [stdout] --> src/traits.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | type option; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Option` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `output` should have an upper camel case name [INFO] [stdout] --> src/traits.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | type output; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type `option` should have an upper camel case name [INFO] [stdout] --> src/traits.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | type option; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.10s [INFO] running `Command { std: "docker" "inspect" "5abaa4d32f390f18b2949cc1e9397e01eb994ad3f0a22876d1b727c9c15b87f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5abaa4d32f390f18b2949cc1e9397e01eb994ad3f0a22876d1b727c9c15b87f5", kill_on_drop: false }` [INFO] [stdout] 5abaa4d32f390f18b2949cc1e9397e01eb994ad3f0a22876d1b727c9c15b87f5