[INFO] cloning repository https://github.com/Gavin-Gong/rust-leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gavin-Gong/rust-leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGavin-Gong%2Frust-leetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGavin-Gong%2Frust-leetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e55b24d95f789a591dcf613e769c746e7fd6920
[INFO] testing Gavin-Gong/rust-leetcode against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGavin-Gong%2Frust-leetcode" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Gavin-Gong/rust-leetcode on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Gavin-Gong/rust-leetcode
[INFO] finished tweaking git repo https://github.com/Gavin-Gong/rust-leetcode
[INFO] tweaked toml for git repo https://github.com/Gavin-Gong/rust-leetcode written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/Gavin-Gong/rust-leetcode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1741fb64eb71b616672fe1007b8f82e1042d1f409e4d3d26c32d56ded9a3ea3
[INFO] running `Command { std: "docker" "start" "-a" "e1741fb64eb71b616672fe1007b8f82e1042d1f409e4d3d26c32d56ded9a3ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1741fb64eb71b616672fe1007b8f82e1042d1f409e4d3d26c32d56ded9a3ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1741fb64eb71b616672fe1007b8f82e1042d1f409e4d3d26c32d56ded9a3ea3", kill_on_drop: false }`
[INFO] [stdout] e1741fb64eb71b616672fe1007b8f82e1042d1f409e4d3d26c32d56ded9a3ea3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4881d36a2ce1d8e777925ce4beb8166865e4963acdad9247388f47aae7e407dd
[INFO] running `Command { std: "docker" "start" "-a" "4881d36a2ce1d8e777925ce4beb8166865e4963acdad9247388f47aae7e407dd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs-dsa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "4881d36a2ce1d8e777925ce4beb8166865e4963acdad9247388f47aae7e407dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4881d36a2ce1d8e777925ce4beb8166865e4963acdad9247388f47aae7e407dd", kill_on_drop: false }`
[INFO] [stdout] 4881d36a2ce1d8e777925ce4beb8166865e4963acdad9247388f47aae7e407dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8c1e2f56edfb8c05865160c4267796a39706751267aad189ae5e8d33c18eed9
[INFO] running `Command { std: "docker" "start" "-a" "e8c1e2f56edfb8c05865160c4267796a39706751267aad189ae5e8d33c18eed9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs-dsa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/0001.rs (/opt/rustwide/target/debug/deps/0001-f2fd972a7bc06d26)
[INFO] [stderr]   Executable unittests src/0007.rs (/opt/rustwide/target/debug/deps/0007-9cb605974a8727a0)
[INFO] [stderr]   Executable unittests src/0283.rs (/opt/rustwide/target/debug/deps/0283-c11c4b508ecd778e)
[INFO] [stderr]   Executable unittests src/0451.rs (/opt/rustwide/target/debug/deps/0451-e110f2e0cdb8b9e2)
[INFO] [stderr]   Executable unittests src/0693.rs (/opt/rustwide/target/debug/deps/0693-1a3cdf3db0a527af)
[INFO] running `Command { std: "docker" "inspect" "e8c1e2f56edfb8c05865160c4267796a39706751267aad189ae5e8d33c18eed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c1e2f56edfb8c05865160c4267796a39706751267aad189ae5e8d33c18eed9", kill_on_drop: false }`
[INFO] [stdout] e8c1e2f56edfb8c05865160c4267796a39706751267aad189ae5e8d33c18eed9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd53921239f8a787861d79859e451ac5e00dad8ba5503fd8a16da29169e1865c
[INFO] running `Command { std: "docker" "start" "-a" "bd53921239f8a787861d79859e451ac5e00dad8ba5503fd8a16da29169e1865c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/0001.rs (/opt/rustwide/target/debug/deps/0001-f2fd972a7bc06d26)
[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] [stderr]      Running unittests src/0007.rs (/opt/rustwide/target/debug/deps/0007-9cb605974a8727a0)
[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] [stderr]      Running unittests src/0283.rs (/opt/rustwide/target/debug/deps/0283-c11c4b508ecd778e)
[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] [stderr]      Running unittests src/0451.rs (/opt/rustwide/target/debug/deps/0451-e110f2e0cdb8b9e2)
[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] [stderr]      Running unittests src/0693.rs (/opt/rustwide/target/debug/deps/0693-1a3cdf3db0a527af)
[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" "bd53921239f8a787861d79859e451ac5e00dad8ba5503fd8a16da29169e1865c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd53921239f8a787861d79859e451ac5e00dad8ba5503fd8a16da29169e1865c", kill_on_drop: false }`
[INFO] [stdout] bd53921239f8a787861d79859e451ac5e00dad8ba5503fd8a16da29169e1865c