[INFO] cloning repository https://github.com/jbmcgill/rs-leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbmcgill/rs-leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbmcgill%2Frs-leetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbmcgill%2Frs-leetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68f5ae09e5c4ed30ca33c8736852304b56ac822c
[INFO] testing jbmcgill/rs-leetcode against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbmcgill%2Frs-leetcode" "/workspace/builds/worker-80/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jbmcgill/rs-leetcode on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jbmcgill/rs-leetcode
[INFO] finished tweaking git repo https://github.com/jbmcgill/rs-leetcode
[INFO] tweaked toml for git repo https://github.com/jbmcgill/rs-leetcode written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate git repo https://github.com/jbmcgill/rs-leetcode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5be383e74907ebb26a94516564cf79b264b53fd941c91ffea4663627a9035390
[INFO] running `Command { std: "docker" "start" "-a" "5be383e74907ebb26a94516564cf79b264b53fd941c91ffea4663627a9035390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5be383e74907ebb26a94516564cf79b264b53fd941c91ffea4663627a9035390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be383e74907ebb26a94516564cf79b264b53fd941c91ffea4663627a9035390", kill_on_drop: false }`
[INFO] [stdout] 5be383e74907ebb26a94516564cf79b264b53fd941c91ffea4663627a9035390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23b1c866b32baaf8b9584aa091553557b346f5d5d85fcfd93c6ab4aab6f4c298
[INFO] running `Command { std: "docker" "start" "-a" "23b1c866b32baaf8b9584aa091553557b346f5d5d85fcfd93c6ab4aab6f4c298", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs-leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "23b1c866b32baaf8b9584aa091553557b346f5d5d85fcfd93c6ab4aab6f4c298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b1c866b32baaf8b9584aa091553557b346f5d5d85fcfd93c6ab4aab6f4c298", kill_on_drop: false }`
[INFO] [stdout] 23b1c866b32baaf8b9584aa091553557b346f5d5d85fcfd93c6ab4aab6f4c298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96f8546b16e1a24e7606cd7d4c24c63a6a6a2c220bb485bf4d37af5e7120815e
[INFO] running `Command { std: "docker" "start" "-a" "96f8546b16e1a24e7606cd7d4c24c63a6a6a2c220bb485bf4d37af5e7120815e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs-leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "96f8546b16e1a24e7606cd7d4c24c63a6a6a2c220bb485bf4d37af5e7120815e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f8546b16e1a24e7606cd7d4c24c63a6a6a2c220bb485bf4d37af5e7120815e", kill_on_drop: false }`
[INFO] [stdout] 96f8546b16e1a24e7606cd7d4c24c63a6a6a2c220bb485bf4d37af5e7120815e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fb05cb6364e2e3e3476c067900dd37142f92daa75e47ca920951ff1d335cdbb
[INFO] running `Command { std: "docker" "start" "-a" "6fb05cb6364e2e3e3476c067900dd37142f92daa75e47ca920951ff1d335cdbb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_leetcode-53d161cc2472a70e)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test count_and_say::test::test_count_and_say ... ok
[INFO] [stdout] test implement_strstr::test::test_str_str ... ok
[INFO] [stdout] test palindrome_number::test::test_reverse_int ... ok
[INFO] [stdout] test remove_duplicates_from_sorted_array::test::test_remove_duplicates_from_sorted_array ... ok
[INFO] [stdout] test remove_element::test::test_remove_element ... ok
[INFO] [stdout] test reverse_int::test::test_reverse_int ... ok
[INFO] [stdout] test roman_to_integer::test::test_roman_to_int ... ok
[INFO] [stdout] test search_insert_position::test::test_search_insert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs-leetcode
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fb05cb6364e2e3e3476c067900dd37142f92daa75e47ca920951ff1d335cdbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb05cb6364e2e3e3476c067900dd37142f92daa75e47ca920951ff1d335cdbb", kill_on_drop: false }`
[INFO] [stdout] 6fb05cb6364e2e3e3476c067900dd37142f92daa75e47ca920951ff1d335cdbb