[INFO] cloning repository https://github.com/FengodChen/Rust-Algorithm-Demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FengodChen/Rust-Algorithm-Demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFengodChen%2FRust-Algorithm-Demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFengodChen%2FRust-Algorithm-Demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4010ab980475793868da3c0dd9b625453eb3de2
[INFO] testing FengodChen/Rust-Algorithm-Demo against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFengodChen%2FRust-Algorithm-Demo" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FengodChen/Rust-Algorithm-Demo on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FengodChen/Rust-Algorithm-Demo
[INFO] finished tweaking git repo https://github.com/FengodChen/Rust-Algorithm-Demo
[INFO] tweaked toml for git repo https://github.com/FengodChen/Rust-Algorithm-Demo written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/FengodChen/Rust-Algorithm-Demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 1abb6738d9fac64c6841cb63edeac641f37ca5948a7eb11766551922bd2f0b92
[INFO] running `Command { std: "docker" "start" "-a" "1abb6738d9fac64c6841cb63edeac641f37ca5948a7eb11766551922bd2f0b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1abb6738d9fac64c6841cb63edeac641f37ca5948a7eb11766551922bd2f0b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abb6738d9fac64c6841cb63edeac641f37ca5948a7eb11766551922bd2f0b92", kill_on_drop: false }`
[INFO] [stdout] 1abb6738d9fac64c6841cb63edeac641f37ca5948a7eb11766551922bd2f0b92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f27b1f521d5adbe1f19c42eaf07a6b4563d6591c88f7859fd91af0508862ee2
[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" "5f27b1f521d5adbe1f19c42eaf07a6b4563d6591c88f7859fd91af0508862ee2", kill_on_drop: false }`
[INFO] [stderr]    Compiling data_structure v0.1.0 (/opt/rustwide/workdir/data_structure)
[INFO] [stderr]    Compiling algorithm v0.1.0 (/opt/rustwide/workdir/algorithm)
[INFO] [stderr]    Compiling rust_algorithm_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "5f27b1f521d5adbe1f19c42eaf07a6b4563d6591c88f7859fd91af0508862ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f27b1f521d5adbe1f19c42eaf07a6b4563d6591c88f7859fd91af0508862ee2", kill_on_drop: false }`
[INFO] [stdout] 5f27b1f521d5adbe1f19c42eaf07a6b4563d6591c88f7859fd91af0508862ee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] f4400a35ba3b7e1975b6bbde097c3a8bbfc4f6226dbc136ed7dd600d8580decc
[INFO] running `Command { std: "docker" "start" "-a" "f4400a35ba3b7e1975b6bbde097c3a8bbfc4f6226dbc136ed7dd600d8580decc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_algorithm_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "f4400a35ba3b7e1975b6bbde097c3a8bbfc4f6226dbc136ed7dd600d8580decc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4400a35ba3b7e1975b6bbde097c3a8bbfc4f6226dbc136ed7dd600d8580decc", kill_on_drop: false }`
[INFO] [stdout] f4400a35ba3b7e1975b6bbde097c3a8bbfc4f6226dbc136ed7dd600d8580decc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13580a69604f88c97254f4cf10bf5ca6732f870e2b2233ce642554316471bba6
[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" "13580a69604f88c97254f4cf10bf5ca6732f870e2b2233ce642554316471bba6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_algorithm_demo-abd2d8b0c99d8bdd)
[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" "13580a69604f88c97254f4cf10bf5ca6732f870e2b2233ce642554316471bba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13580a69604f88c97254f4cf10bf5ca6732f870e2b2233ce642554316471bba6", kill_on_drop: false }`
[INFO] [stdout] 13580a69604f88c97254f4cf10bf5ca6732f870e2b2233ce642554316471bba6