[INFO] updating cached repository mpdrescher/run-info [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mpdrescher/run-info [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mpdrescher/run-info" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/mpdrescher/run-info"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/mpdrescher/run-info'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mpdrescher/run-info" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/mpdrescher/run-info"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/mpdrescher/run-info'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6084269161e9ba2396eecc56480629a1c791e359 [INFO] sha for GitHub repo mpdrescher/run-info: 6084269161e9ba2396eecc56480629a1c791e359 [INFO] validating manifest of mpdrescher/run-info on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mpdrescher/run-info on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mpdrescher/run-info [INFO] finished frobbing mpdrescher/run-info [INFO] frobbed toml for mpdrescher/run-info written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/mpdrescher/run-info/Cargo.toml [INFO] started frobbing mpdrescher/run-info [INFO] finished frobbing mpdrescher/run-info [INFO] frobbed toml for mpdrescher/run-info written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/mpdrescher/run-info/Cargo.toml [INFO] crate mpdrescher/run-info already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mpdrescher/run-info against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-0/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/mpdrescher/run-info:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 12c04492a6b1687e0236ab98916fffb2b4049c46a48150fbff3a5f91a9b96860 [INFO] running `"docker" "start" "-a" "12c04492a6b1687e0236ab98916fffb2b4049c46a48150fbff3a5f91a9b96860"` [INFO] [stderr] Checking libc v0.2.15 [INFO] [stderr] Checking ansi_term v0.8.0 [INFO] [stderr] Checking term_size v0.1.1 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Checking clap v2.11.0 [INFO] [stderr] Checking run-info v0.5.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/printer.rs:116:25 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn print_small_mode(mut term: &mut Box + Send>, settings: &Settings, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/printer.rs:158:23 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn print_log_mode(mut term: &mut Box + Send>, settings: &Settings, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `pad_string` [INFO] [stderr] --> src/printutils.rs:126:1 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/printer.rs:116:25 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn print_small_mode(mut term: &mut Box + Send>, settings: &Settings, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/printer.rs:158:23 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn print_log_mode(mut term: &mut Box + Send>, settings: &Settings, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `pad_string` [INFO] [stderr] --> src/printutils.rs:126:1 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.14s [INFO] running `"docker" "inspect" "12c04492a6b1687e0236ab98916fffb2b4049c46a48150fbff3a5f91a9b96860"` [INFO] running `"docker" "rm" "-f" "12c04492a6b1687e0236ab98916fffb2b4049c46a48150fbff3a5f91a9b96860"` [INFO] [stdout] 12c04492a6b1687e0236ab98916fffb2b4049c46a48150fbff3a5f91a9b96860