[INFO] cloning repository https://github.com/renie/rust-webserver-studies
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renie/rust-webserver-studies" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenie%2Frust-webserver-studies", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenie%2Frust-webserver-studies'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c8b12326434548b8264c2395e0ad79b6b94dc0e
[INFO] testing renie/rust-webserver-studies 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%2Frenie%2Frust-webserver-studies" "/workspace/builds/worker-112/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-112/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/renie/rust-webserver-studies 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/renie/rust-webserver-studies
[INFO] finished tweaking git repo https://github.com/renie/rust-webserver-studies
[INFO] tweaked toml for git repo https://github.com/renie/rust-webserver-studies written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate git repo https://github.com/renie/rust-webserver-studies 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] e3dcf12cec84051670a938d8113971250579338e57b2ec815a297d1302b01a04
[INFO] running `Command { std: "docker" "start" "-a" "e3dcf12cec84051670a938d8113971250579338e57b2ec815a297d1302b01a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3dcf12cec84051670a938d8113971250579338e57b2ec815a297d1302b01a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3dcf12cec84051670a938d8113971250579338e57b2ec815a297d1302b01a04", kill_on_drop: false }`
[INFO] [stdout] e3dcf12cec84051670a938d8113971250579338e57b2ec815a297d1302b01a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 9fd918d66d7001de6267fe2f8d15919c0fd23ca6d83c6d6a1adcbb2518ca7bd1
[INFO] running `Command { std: "docker" "start" "-a" "9fd918d66d7001de6267fe2f8d15919c0fd23ca6d83c6d6a1adcbb2518ca7bd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling webserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "9fd918d66d7001de6267fe2f8d15919c0fd23ca6d83c6d6a1adcbb2518ca7bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd918d66d7001de6267fe2f8d15919c0fd23ca6d83c6d6a1adcbb2518ca7bd1", kill_on_drop: false }`
[INFO] [stdout] 9fd918d66d7001de6267fe2f8d15919c0fd23ca6d83c6d6a1adcbb2518ca7bd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 1291e87137683a3a7f4882fe2cc1583571b23eee08f7bcaafea0cd2aa2b90ce9
[INFO] running `Command { std: "docker" "start" "-a" "1291e87137683a3a7f4882fe2cc1583571b23eee08f7bcaafea0cd2aa2b90ce9", kill_on_drop: false }`
[INFO] [stderr]    Compiling webserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/webserver-2b3ae68506c89e6a)
[INFO] running `Command { std: "docker" "inspect" "1291e87137683a3a7f4882fe2cc1583571b23eee08f7bcaafea0cd2aa2b90ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1291e87137683a3a7f4882fe2cc1583571b23eee08f7bcaafea0cd2aa2b90ce9", kill_on_drop: false }`
[INFO] [stdout] 1291e87137683a3a7f4882fe2cc1583571b23eee08f7bcaafea0cd2aa2b90ce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 6b27b250cdd99667fed22bf68721812c94465897f84f0e04ccfb177d3e97f879
[INFO] running `Command { std: "docker" "start" "-a" "6b27b250cdd99667fed22bf68721812c94465897f84f0e04ccfb177d3e97f879", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.65s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/webserver-2b3ae68506c89e6a)
[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" "6b27b250cdd99667fed22bf68721812c94465897f84f0e04ccfb177d3e97f879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b27b250cdd99667fed22bf68721812c94465897f84f0e04ccfb177d3e97f879", kill_on_drop: false }`
[INFO] [stdout] 6b27b250cdd99667fed22bf68721812c94465897f84f0e04ccfb177d3e97f879