[INFO] updating cached repository corporealshift/rust-changes [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/corporealshift/rust-changes [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/corporealshift/rust-changes" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/corporealshift/rust-changes"` [INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/corporealshift/rust-changes'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/corporealshift/rust-changes" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/corporealshift/rust-changes"` [INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/corporealshift/rust-changes'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2e9b997744112e7d00290bc7f0e6bd87e22ea2ad [INFO] sha for GitHub repo corporealshift/rust-changes: 2e9b997744112e7d00290bc7f0e6bd87e22ea2ad [INFO] validating manifest of corporealshift/rust-changes on toolchain master#1891bfa80364eead426517c68de6947b7692e2de [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of corporealshift/rust-changes on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing corporealshift/rust-changes [INFO] finished frobbing corporealshift/rust-changes [INFO] frobbed toml for corporealshift/rust-changes written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/corporealshift/rust-changes/Cargo.toml [INFO] started frobbing corporealshift/rust-changes [INFO] finished frobbing corporealshift/rust-changes [INFO] frobbed toml for corporealshift/rust-changes written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/corporealshift/rust-changes/Cargo.toml [INFO] crate corporealshift/rust-changes already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking corporealshift/rust-changes against master#1891bfa80364eead426517c68de6947b7692e2de for pr-60261 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-2/master#1891bfa80364eead426517c68de6947b7692e2de:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/corporealshift/rust-changes:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1d99e83547e8fb540b10b4f0c55c74148fd3e5d346f3a43c18d4f8208787f2a4 [INFO] running `"docker" "start" "-a" "1d99e83547e8fb540b10b4f0c55c74148fd3e5d346f3a43c18d4f8208787f2a4"` [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking hyper v0.12.15 [INFO] [stderr] Checking mktemp v0.3.1 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking reqwest v0.9.5 [INFO] [stderr] Checking changeswr v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `old_version` [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let old_version = get_from_input("the current tag".to_string())?; [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_old_version` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `displayName` should have a snake case name [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | displayName: String, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `display_name` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_version` [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let old_version = get_from_input("the current tag".to_string())?; [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_old_version` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `displayName` should have a snake case name [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | displayName: String, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `display_name` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.68s [INFO] running `"docker" "inspect" "1d99e83547e8fb540b10b4f0c55c74148fd3e5d346f3a43c18d4f8208787f2a4"` [INFO] running `"docker" "rm" "-f" "1d99e83547e8fb540b10b4f0c55c74148fd3e5d346f3a43c18d4f8208787f2a4"` [INFO] [stdout] 1d99e83547e8fb540b10b4f0c55c74148fd3e5d346f3a43c18d4f8208787f2a4