[INFO] cloning repository https://github.com/howeih/Day-35-Kth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howeih/Day-35-Kth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-35-Kth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-35-Kth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad295a9480fb2af4444750b2caf7d3eb684627fb
[INFO] building howeih/Day-35-Kth against master#c52b9c10bfb5164015eb977ff498e0597ae63eb1 for pr-97025
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-35-Kth" "/workspace/builds/worker-73/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/howeih/Day-35-Kth on toolchain c52b9c10bfb5164015eb977ff498e0597ae63eb1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c52b9c10bfb5164015eb977ff498e0597ae63eb1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/howeih/Day-35-Kth
[INFO] finished tweaking git repo https://github.com/howeih/Day-35-Kth
[INFO] tweaked toml for git repo https://github.com/howeih/Day-35-Kth written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate git repo https://github.com/howeih/Day-35-Kth already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c52b9c10bfb5164015eb977ff498e0597ae63eb1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c52b9c10bfb5164015eb977ff498e0597ae63eb1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8be70fb2072ae45ab0270fe4376873df3502c9ca6b00ba294e5392a3694bc365
[INFO] running `Command { std: "docker" "start" "-a" "8be70fb2072ae45ab0270fe4376873df3502c9ca6b00ba294e5392a3694bc365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8be70fb2072ae45ab0270fe4376873df3502c9ca6b00ba294e5392a3694bc365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be70fb2072ae45ab0270fe4376873df3502c9ca6b00ba294e5392a3694bc365", kill_on_drop: false }`
[INFO] [stdout] 8be70fb2072ae45ab0270fe4376873df3502c9ca6b00ba294e5392a3694bc365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c52b9c10bfb5164015eb977ff498e0597ae63eb1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29f3edf7f42f07584ba9d760b271e9bd987ad78960a919684bc2e2f3b98a1f31
[INFO] running `Command { std: "docker" "start" "-a" "29f3edf7f42f07584ba9d760b271e9bd987ad78960a919684bc2e2f3b98a1f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling median v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "29f3edf7f42f07584ba9d760b271e9bd987ad78960a919684bc2e2f3b98a1f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f3edf7f42f07584ba9d760b271e9bd987ad78960a919684bc2e2f3b98a1f31", kill_on_drop: false }`
[INFO] [stdout] 29f3edf7f42f07584ba9d760b271e9bd987ad78960a919684bc2e2f3b98a1f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c52b9c10bfb5164015eb977ff498e0597ae63eb1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bfa965cae956def4f86b38c8e0d6156ac2b40988f344b16bb374c8b9766f9a5
[INFO] running `Command { std: "docker" "start" "-a" "7bfa965cae956def4f86b38c8e0d6156ac2b40988f344b16bb374c8b9766f9a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling median v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.89s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/median-d8b94a84e76e9fd3)
[INFO] running `Command { std: "docker" "inspect" "7bfa965cae956def4f86b38c8e0d6156ac2b40988f344b16bb374c8b9766f9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bfa965cae956def4f86b38c8e0d6156ac2b40988f344b16bb374c8b9766f9a5", kill_on_drop: false }`
[INFO] [stdout] 7bfa965cae956def4f86b38c8e0d6156ac2b40988f344b16bb374c8b9766f9a5