[INFO] updating cached repository D0tD1t/rust-whereis [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/D0tD1t/rust-whereis [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/D0tD1t/rust-whereis" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/D0tD1t/rust-whereis"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/D0tD1t/rust-whereis'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/D0tD1t/rust-whereis" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/D0tD1t/rust-whereis"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/D0tD1t/rust-whereis'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fbd394e0ce806876c8838d241ceb71ce56cdc27e [INFO] sha for GitHub repo D0tD1t/rust-whereis: fbd394e0ce806876c8838d241ceb71ce56cdc27e [INFO] validating manifest of D0tD1t/rust-whereis on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of D0tD1t/rust-whereis on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing D0tD1t/rust-whereis [INFO] finished frobbing D0tD1t/rust-whereis [INFO] frobbed toml for D0tD1t/rust-whereis written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/D0tD1t/rust-whereis/Cargo.toml [INFO] started frobbing D0tD1t/rust-whereis [INFO] finished frobbing D0tD1t/rust-whereis [INFO] frobbed toml for D0tD1t/rust-whereis written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/D0tD1t/rust-whereis/Cargo.toml [INFO] crate D0tD1t/rust-whereis already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking D0tD1t/rust-whereis against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/D0tD1t/rust-whereis:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 375d842121d774fbf99eed81740034a49a5106275b14c5546917d3aa6b24074e [INFO] running `"docker" "start" "-a" "375d842121d774fbf99eed81740034a49a5106275b14c5546917d3aa6b24074e"` [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking whereis v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::vec` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::vec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::vec` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::vec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/main.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let args = Opt::from_args(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `binariesList` should have a snake case name [INFO] [stderr] --> src/main.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | binariesList: Vec, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `binaries_list` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `manualsList` should have a snake case name [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | manualsList: Vec, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `manuals_list` [INFO] [stderr] [INFO] [stderr] warning: structure field `sourcesList` should have a snake case name [INFO] [stderr] --> src/main.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | sourcesList: Vec, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `sources_list` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/main.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let args = Opt::from_args(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `binariesList` should have a snake case name [INFO] [stderr] --> src/main.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | binariesList: Vec, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `binaries_list` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `manualsList` should have a snake case name [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | manualsList: Vec, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `manuals_list` [INFO] [stderr] [INFO] [stderr] warning: structure field `sourcesList` should have a snake case name [INFO] [stderr] --> src/main.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | sourcesList: Vec, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `sources_list` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.81s [INFO] running `"docker" "inspect" "375d842121d774fbf99eed81740034a49a5106275b14c5546917d3aa6b24074e"` [INFO] running `"docker" "rm" "-f" "375d842121d774fbf99eed81740034a49a5106275b14c5546917d3aa6b24074e"` [INFO] [stdout] 375d842121d774fbf99eed81740034a49a5106275b14c5546917d3aa6b24074e