[INFO] cloning repository davidlgj/lighthouse-command
[INFO] running `"git" "clone" "--bare" "git://github.com/davidlgj/lighthouse-command.git" "work/cache/sources/gh/davidlgj/lighthouse-command"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/davidlgj/lighthouse-command'...
[INFO] running `"git" "clone" "work/cache/sources/gh/davidlgj/lighthouse-command" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/davidlgj/lighthouse-command"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/davidlgj/lighthouse-command'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidlgj/lighthouse-command" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/davidlgj/lighthouse-command"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/davidlgj/lighthouse-command'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3518f840ff930c85d013696937a4c52e2cdafd80
[INFO] sha for GitHub repo davidlgj/lighthouse-command: 3518f840ff930c85d013696937a4c52e2cdafd80
[INFO] validating manifest of davidlgj/lighthouse-command 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 davidlgj/lighthouse-command 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 davidlgj/lighthouse-command
[INFO] finished frobbing davidlgj/lighthouse-command
[INFO] frobbed toml for davidlgj/lighthouse-command written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/davidlgj/lighthouse-command/Cargo.toml
[INFO] started frobbing davidlgj/lighthouse-command
[INFO] finished frobbing davidlgj/lighthouse-command
[INFO] frobbed toml for davidlgj/lighthouse-command written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/davidlgj/lighthouse-command/Cargo.toml
[INFO] crate davidlgj/lighthouse-command 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing davidlgj/lighthouse-command against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/davidlgj/lighthouse-command:/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] 8125f617b02afd4431a92f361df4ed655f6515ebb4686ae4f6cc5af469f2337c
[INFO] running `"docker" "start" "-a" "8125f617b02afd4431a92f361df4ed655f6515ebb4686ae4f6cc5af469f2337c"`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling lighthouse-command v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/main.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{self, Write, BufRead};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.99s
[INFO] running `"docker" "inspect" "8125f617b02afd4431a92f361df4ed655f6515ebb4686ae4f6cc5af469f2337c"`
[INFO] running `"docker" "rm" "-f" "8125f617b02afd4431a92f361df4ed655f6515ebb4686ae4f6cc5af469f2337c"`
[INFO] [stdout] 8125f617b02afd4431a92f361df4ed655f6515ebb4686ae4f6cc5af469f2337c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/davidlgj/lighthouse-command:/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] 14fdc37ab6959598d0f8690c730cfd0de432dfdad971fe149b8d0f28a8fb227c
[INFO] running `"docker" "start" "-a" "14fdc37ab6959598d0f8690c730cfd0de432dfdad971fe149b8d0f28a8fb227c"`
[INFO] [stderr]    Compiling lighthouse-command v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/main.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{self, Write, BufRead};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "14fdc37ab6959598d0f8690c730cfd0de432dfdad971fe149b8d0f28a8fb227c"`
[INFO] running `"docker" "rm" "-f" "14fdc37ab6959598d0f8690c730cfd0de432dfdad971fe149b8d0f28a8fb227c"`
[INFO] [stdout] 14fdc37ab6959598d0f8690c730cfd0de432dfdad971fe149b8d0f28a8fb227c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/davidlgj/lighthouse-command:/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] 78ec45bb565c7f275883dc7075668e2aec2476af23f6bd9c0130d0089bdd98fc
[INFO] running `"docker" "start" "-a" "78ec45bb565c7f275883dc7075668e2aec2476af23f6bd9c0130d0089bdd98fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lighthouse_command-c0a8dad7d9327ed0
[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" "78ec45bb565c7f275883dc7075668e2aec2476af23f6bd9c0130d0089bdd98fc"`
[INFO] running `"docker" "rm" "-f" "78ec45bb565c7f275883dc7075668e2aec2476af23f6bd9c0130d0089bdd98fc"`
[INFO] [stdout] 78ec45bb565c7f275883dc7075668e2aec2476af23f6bd9c0130d0089bdd98fc