[INFO] cloning repository https://github.com/vidur2/web_server_intro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vidur2/web_server_intro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvidur2%2Fweb_server_intro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvidur2%2Fweb_server_intro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 628f55641486109d8783a687162af3d6e8ea0100
[INFO] testing vidur2/web_server_intro 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%2Fvidur2%2Fweb_server_intro" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vidur2/web_server_intro 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/vidur2/web_server_intro
[INFO] finished tweaking git repo https://github.com/vidur2/web_server_intro
[INFO] tweaked toml for git repo https://github.com/vidur2/web_server_intro written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/vidur2/web_server_intro 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 67d2c31ed3cbff457b0371a97cd777a7c2f5547f0d7423039c41b4cca243bd67
[INFO] running `Command { std: "docker" "start" "-a" "67d2c31ed3cbff457b0371a97cd777a7c2f5547f0d7423039c41b4cca243bd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67d2c31ed3cbff457b0371a97cd777a7c2f5547f0d7423039c41b4cca243bd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d2c31ed3cbff457b0371a97cd777a7c2f5547f0d7423039c41b4cca243bd67", kill_on_drop: false }`
[INFO] [stdout] 67d2c31ed3cbff457b0371a97cd777a7c2f5547f0d7423039c41b4cca243bd67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] c66ec10569885d716478bbc44b30dbd1a068e225deee5283d031d7ae1d1eb706
[INFO] running `Command { std: "docker" "start" "-a" "c66ec10569885d716478bbc44b30dbd1a068e225deee5283d031d7ae1d1eb706", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling web_server_intro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.47s
[INFO] running `Command { std: "docker" "inspect" "c66ec10569885d716478bbc44b30dbd1a068e225deee5283d031d7ae1d1eb706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66ec10569885d716478bbc44b30dbd1a068e225deee5283d031d7ae1d1eb706", kill_on_drop: false }`
[INFO] [stdout] c66ec10569885d716478bbc44b30dbd1a068e225deee5283d031d7ae1d1eb706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 625fccf0fca4e9db8a8f5e159f280702c9f80500ef56fa29f5d32be5eb0447db
[INFO] running `Command { std: "docker" "start" "-a" "625fccf0fca4e9db8a8f5e159f280702c9f80500ef56fa29f5d32be5eb0447db", kill_on_drop: false }`
[INFO] [stderr]    Compiling web_server_intro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/web_server_intro-6b4b5440168a8536)
[INFO] running `Command { std: "docker" "inspect" "625fccf0fca4e9db8a8f5e159f280702c9f80500ef56fa29f5d32be5eb0447db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625fccf0fca4e9db8a8f5e159f280702c9f80500ef56fa29f5d32be5eb0447db", kill_on_drop: false }`
[INFO] [stdout] 625fccf0fca4e9db8a8f5e159f280702c9f80500ef56fa29f5d32be5eb0447db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 65f4f691b99db3e3da078a60e48878d3b36062fe2e3c9ee0cfb775856e92ccbe
[INFO] running `Command { std: "docker" "start" "-a" "65f4f691b99db3e3da078a60e48878d3b36062fe2e3c9ee0cfb775856e92ccbe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/web_server_intro-6b4b5440168a8536)
[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" "65f4f691b99db3e3da078a60e48878d3b36062fe2e3c9ee0cfb775856e92ccbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f4f691b99db3e3da078a60e48878d3b36062fe2e3c9ee0cfb775856e92ccbe", kill_on_drop: false }`
[INFO] [stdout] 65f4f691b99db3e3da078a60e48878d3b36062fe2e3c9ee0cfb775856e92ccbe