[INFO] cloning repository darwins-challenge/starter-kit
[INFO] running `"git" "clone" "--bare" "git://github.com/darwins-challenge/starter-kit.git" "work/cache/sources/gh/darwins-challenge/starter-kit"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/darwins-challenge/starter-kit'...
[INFO] running `"git" "clone" "work/cache/sources/gh/darwins-challenge/starter-kit" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/darwins-challenge/starter-kit"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/darwins-challenge/starter-kit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/darwins-challenge/starter-kit" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/darwins-challenge/starter-kit"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/darwins-challenge/starter-kit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3645439da05c974455cd900cdcff41838f4081e8
[INFO] sha for GitHub repo darwins-challenge/starter-kit: 3645439da05c974455cd900cdcff41838f4081e8
[INFO] validating manifest of darwins-challenge/starter-kit 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 darwins-challenge/starter-kit 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 darwins-challenge/starter-kit
[INFO] removed path dependency moonlander-gp from darwins-challenge/starter-kit
[INFO] finished frobbing darwins-challenge/starter-kit
[INFO] frobbed toml for darwins-challenge/starter-kit written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/darwins-challenge/starter-kit/Cargo.toml
[INFO] started frobbing darwins-challenge/starter-kit
[INFO] removed path dependency moonlander-gp from darwins-challenge/starter-kit
[INFO] finished frobbing darwins-challenge/starter-kit
[INFO] frobbed toml for darwins-challenge/starter-kit written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/darwins-challenge/starter-kit/Cargo.toml
[INFO] crate darwins-challenge/starter-kit 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]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/darwins-challenge/starter-kit/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded downcast v0.6.0
[INFO] [stderr]   Downloaded moonlander-gp v0.1.1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing darwins-challenge/starter-kit against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/darwins-challenge/starter-kit:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 85f9c3570caa6bee8ab18788996dfaf51a30dc22bf1d92503510322f469aa085
[INFO] running `"docker" "start" "-a" "85f9c3570caa6bee8ab18788996dfaf51a30dc22bf1d92503510322f469aa085"`
[INFO] [stderr] warning: dependency (moonlander-gp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling deque v0.3.2
[INFO] [stderr]    Compiling downcast v0.6.0
[INFO] [stderr]    Compiling rayon v0.4.3
[INFO] [stderr]    Compiling moonlander-gp v0.1.1
[INFO] [stderr]    Compiling starter-kit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/fitness.rs:9:46
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn score_program<P>(program: &P, _: &mut Rng) -> SimpleFitness where P: AstNode {
[INFO] [stderr]   |                                              ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `program`
[INFO] [stderr]  --> src/fitness.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn score_program<P>(program: &P, _: &mut Rng) -> SimpleFitness where P: AstNode {
[INFO] [stderr]   |                         ^^^^^^^ help: consider prefixing with an underscore: `_program`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `"docker" "inspect" "85f9c3570caa6bee8ab18788996dfaf51a30dc22bf1d92503510322f469aa085"`
[INFO] running `"docker" "rm" "-f" "85f9c3570caa6bee8ab18788996dfaf51a30dc22bf1d92503510322f469aa085"`
[INFO] [stdout] 85f9c3570caa6bee8ab18788996dfaf51a30dc22bf1d92503510322f469aa085
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/darwins-challenge/starter-kit:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] ab51a90826bceb03bec9fc6bdbc848ec1408ded22f1c71b19353f47b6699d4e6
[INFO] running `"docker" "start" "-a" "ab51a90826bceb03bec9fc6bdbc848ec1408ded22f1c71b19353f47b6699d4e6"`
[INFO] [stderr] warning: dependency (moonlander-gp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling starter-kit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/fitness.rs:9:46
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn score_program<P>(program: &P, _: &mut Rng) -> SimpleFitness where P: AstNode {
[INFO] [stderr]   |                                              ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `program`
[INFO] [stderr]  --> src/fitness.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn score_program<P>(program: &P, _: &mut Rng) -> SimpleFitness where P: AstNode {
[INFO] [stderr]   |                         ^^^^^^^ help: consider prefixing with an underscore: `_program`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "ab51a90826bceb03bec9fc6bdbc848ec1408ded22f1c71b19353f47b6699d4e6"`
[INFO] running `"docker" "rm" "-f" "ab51a90826bceb03bec9fc6bdbc848ec1408ded22f1c71b19353f47b6699d4e6"`
[INFO] [stdout] ab51a90826bceb03bec9fc6bdbc848ec1408ded22f1c71b19353f47b6699d4e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/darwins-challenge/starter-kit:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 4e12ff7dcfe69518aebb89a1db782d745a04f7e4ad160c2e434fd505acfb3ef9
[INFO] running `"docker" "start" "-a" "4e12ff7dcfe69518aebb89a1db782d745a04f7e4ad160c2e434fd505acfb3ef9"`
[INFO] [stderr] warning: dependency (moonlander-gp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/starter_kit-ae7db045bb4fa3a7
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4e12ff7dcfe69518aebb89a1db782d745a04f7e4ad160c2e434fd505acfb3ef9"`
[INFO] running `"docker" "rm" "-f" "4e12ff7dcfe69518aebb89a1db782d745a04f7e4ad160c2e434fd505acfb3ef9"`
[INFO] [stdout] 4e12ff7dcfe69518aebb89a1db782d745a04f7e4ad160c2e434fd505acfb3ef9