[INFO] cloning repository https://github.com/Gascognya/LeetCodeRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gascognya/LeetCodeRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGascognya%2FLeetCodeRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGascognya%2FLeetCodeRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8875886597707a7bcc88a309575a4cd43260599
[INFO] testing Gascognya/LeetCodeRust against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGascognya%2FLeetCodeRust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Gascognya/LeetCodeRust on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Gascognya/LeetCodeRust
[INFO] finished tweaking git repo https://github.com/Gascognya/LeetCodeRust
[INFO] tweaked toml for git repo https://github.com/Gascognya/LeetCodeRust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Gascognya/LeetCodeRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 75ae1e14d04fae66491562299803271aa0ff22c081e74152c3500e9376f17a34
[INFO] running `Command { std: "docker" "start" "-a" "75ae1e14d04fae66491562299803271aa0ff22c081e74152c3500e9376f17a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75ae1e14d04fae66491562299803271aa0ff22c081e74152c3500e9376f17a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ae1e14d04fae66491562299803271aa0ff22c081e74152c3500e9376f17a34", kill_on_drop: false }`
[INFO] [stdout] 75ae1e14d04fae66491562299803271aa0ff22c081e74152c3500e9376f17a34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf6a051a77b625947eb47e677c9065af3f4541f078882c2857e24926aebbe029
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bf6a051a77b625947eb47e677c9065af3f4541f078882c2857e24926aebbe029", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "bf6a051a77b625947eb47e677c9065af3f4541f078882c2857e24926aebbe029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6a051a77b625947eb47e677c9065af3f4541f078882c2857e24926aebbe029", kill_on_drop: false }`
[INFO] [stdout] bf6a051a77b625947eb47e677c9065af3f4541f078882c2857e24926aebbe029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad908a8a10c1bf5200455d5ae04ee30e6c2e8081eab66b5093670a32f8aaae3d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ad908a8a10c1bf5200455d5ae04ee30e6c2e8081eab66b5093670a32f8aaae3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "ad908a8a10c1bf5200455d5ae04ee30e6c2e8081eab66b5093670a32f8aaae3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad908a8a10c1bf5200455d5ae04ee30e6c2e8081eab66b5093670a32f8aaae3d", kill_on_drop: false }`
[INFO] [stdout] ad908a8a10c1bf5200455d5ae04ee30e6c2e8081eab66b5093670a32f8aaae3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3d10f41ab497fb2af9665ff4e1ca09c35bd9dde2bc2941252165b25559dfc91
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e3d10f41ab497fb2af9665ff4e1ca09c35bd9dde2bc2941252165b25559dfc91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/leetcode-9059e63ff4cd0914
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test tests::code1021 ... ok
[INFO] [stdout] test tests::code1450 ... ok
[INFO] [stdout] test tests::code1431 ... ok
[INFO] [stdout] test tests::code1389 ... ok
[INFO] [stdout] test tests::code1365 ... ok
[INFO] [stdout] test tests::code1351 ... ok
[INFO] [stdout] test tests::code1323 ... ok
[INFO] [stdout] test tests::code1512 ... ok
[INFO] [stdout] test tests::code1528 ... ok
[INFO] [stdout] test tests::code1534 ... ok
[INFO] [stdout] test tests::code1572 ... ok
[INFO] [stdout] test tests::code1588 ... ok
[INFO] [stdout] test tests::code1603 ... ok
[INFO] [stdout] test tests::code1614 ... ok
[INFO] [stdout] test tests::code657 ... ok
[INFO] [stdout] test tests::code728 ... ok
[INFO] [stdout] test tests::code771 ... ok
[INFO] [stdout] test tests::codelcp06 ... ok
[INFO] [stdout] test tests::codelcp17 ... ok
[INFO] [stdout] test tests::code1313 ... ok
[INFO] [stdout] test tests::codemst0202 ... ok
[INFO] [stdout] test tests::offer05 ... ok
[INFO] [stdout] test tests::offer06 ... ok
[INFO] [stdout] test tests::offer17 ... ok
[INFO] [stdout] test tests::offer24 ... ok
[INFO] [stdout] test tests::offer22 ... ok
[INFO] [stdout] test tests::offer58ii ... ok
[INFO] [stdout] test tests::code1299 ... ok
[INFO] [stdout] test tests::code1309 ... ok
[INFO] [stdout] test tests::code1470 ... ok
[INFO] [stdout] test tests::code1464 ... ok
[INFO] [stdout] test tests::code1285 ... ok
[INFO] [stdout] test tests::code1290 ... ok
[INFO] [stdout] test tests::code1266 ... ok
[INFO] [stdout] test tests::code1485 ... ok
[INFO] [stdout] test tests::code1221 ... ok
[INFO] [stdout] test tests::code1108 ... ok
[INFO] [stdout] test tests::code1281 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/leetcode-eeffa39807ad8fe3
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leetcode
[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] [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 `Command { std: "docker" "inspect" "e3d10f41ab497fb2af9665ff4e1ca09c35bd9dde2bc2941252165b25559dfc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d10f41ab497fb2af9665ff4e1ca09c35bd9dde2bc2941252165b25559dfc91", kill_on_drop: false }`
[INFO] [stdout] e3d10f41ab497fb2af9665ff4e1ca09c35bd9dde2bc2941252165b25559dfc91