[INFO] cloning repository rschmitt/heatseeker
[INFO] running `"git" "clone" "--bare" "git://github.com/rschmitt/heatseeker.git" "work/cache/sources/gh/rschmitt/heatseeker"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rschmitt/heatseeker'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rschmitt/heatseeker" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rschmitt/heatseeker"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rschmitt/heatseeker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rschmitt/heatseeker" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rschmitt/heatseeker"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rschmitt/heatseeker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce359636dd4d84db660e49438ce3e960294c5d58
[INFO] sha for GitHub repo rschmitt/heatseeker: ce359636dd4d84db660e49438ce3e960294c5d58
[INFO] validating manifest of rschmitt/heatseeker on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rschmitt/heatseeker on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rschmitt/heatseeker
[INFO] finished frobbing rschmitt/heatseeker
[INFO] frobbed toml for rschmitt/heatseeker written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rschmitt/heatseeker/Cargo.toml
[INFO] started frobbing rschmitt/heatseeker
[INFO] finished frobbing rschmitt/heatseeker
[INFO] frobbed toml for rschmitt/heatseeker written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rschmitt/heatseeker/Cargo.toml
[INFO] crate rschmitt/heatseeker already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building rschmitt/heatseeker against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rschmitt/heatseeker:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] c1a51f186a38c0a44570b24a973605c739307cd078f4f7395493f219ecea1eaf
[INFO] running `"docker" "start" "-a" "c1a51f186a38c0a44570b24a973605c739307cd078f4f7395493f219ecea1eaf"`
[INFO] [stderr]    Compiling signal-hook v0.1.8
[INFO] [stderr]    Compiling heatseeker v1.6.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling crossbeam v0.7.1
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> build.rs:23:44
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn get_head_commit() -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/screen/mod.rs:43:38
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn new(desired_rows: u16) -> Box<Screen> {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:211:29
[INFO] [stderr]     |
[INFO] [stderr] 211 | fn draw_screen(screen: &mut Screen, search: &Search) {
[INFO] [stderr]     |                             ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:223:31
[INFO] [stderr]     |
[INFO] [stderr] 223 | fn print_matches(screen: &mut Screen, matches: &[&str], query: &str, index: usize, selections: &HashSet<String>) {
[INFO] [stderr]     |                               ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:252:78
[INFO] [stderr]     |
[INFO] [stderr] 252 | fn print_match(choice: &str, indices: &[usize], max_width: u16, writer: &mut FnMut(&str, bool)) {
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str, bool)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.60s
[INFO] running `"docker" "inspect" "c1a51f186a38c0a44570b24a973605c739307cd078f4f7395493f219ecea1eaf"`
[INFO] running `"docker" "rm" "-f" "c1a51f186a38c0a44570b24a973605c739307cd078f4f7395493f219ecea1eaf"`
[INFO] [stdout] c1a51f186a38c0a44570b24a973605c739307cd078f4f7395493f219ecea1eaf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rschmitt/heatseeker:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8fd4fc49992913b334938e8bd60895b60d15ac643a5c832dda3a9b26cc646046
[INFO] running `"docker" "start" "-a" "8fd4fc49992913b334938e8bd60895b60d15ac643a5c832dda3a9b26cc646046"`
[INFO] [stderr]    Compiling heatseeker v1.6.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/screen/mod.rs:43:38
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn new(desired_rows: u16) -> Box<Screen> {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:211:29
[INFO] [stderr]     |
[INFO] [stderr] 211 | fn draw_screen(screen: &mut Screen, search: &Search) {
[INFO] [stderr]     |                             ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:223:31
[INFO] [stderr]     |
[INFO] [stderr] 223 | fn print_matches(screen: &mut Screen, matches: &[&str], query: &str, index: usize, selections: &HashSet<String>) {
[INFO] [stderr]     |                               ^^^^^^ help: use `dyn`: `dyn Screen`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:252:78
[INFO] [stderr]     |
[INFO] [stderr] 252 | fn print_match(choice: &str, indices: &[usize], max_width: u16, writer: &mut FnMut(&str, bool)) {
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str, bool)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `"docker" "inspect" "8fd4fc49992913b334938e8bd60895b60d15ac643a5c832dda3a9b26cc646046"`
[INFO] running `"docker" "rm" "-f" "8fd4fc49992913b334938e8bd60895b60d15ac643a5c832dda3a9b26cc646046"`
[INFO] [stdout] 8fd4fc49992913b334938e8bd60895b60d15ac643a5c832dda3a9b26cc646046