[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 1.60.0 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 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/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a81dfae2f86d4419b2b2dcba7bd9bf426caf2e80b1d419f6f5d742bdd0092eea
[INFO] running `Command { std: "docker" "start" "-a" "a81dfae2f86d4419b2b2dcba7bd9bf426caf2e80b1d419f6f5d742bdd0092eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a81dfae2f86d4419b2b2dcba7bd9bf426caf2e80b1d419f6f5d742bdd0092eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81dfae2f86d4419b2b2dcba7bd9bf426caf2e80b1d419f6f5d742bdd0092eea", kill_on_drop: false }`
[INFO] [stdout] a81dfae2f86d4419b2b2dcba7bd9bf426caf2e80b1d419f6f5d742bdd0092eea
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4ffd8076aecd4cc4d587c94298a43e7954eb3a4938743b3e6f0169ec6133643
[INFO] running `Command { std: "docker" "start" "-a" "f4ffd8076aecd4cc4d587c94298a43e7954eb3a4938743b3e6f0169ec6133643", kill_on_drop: false }`
[INFO] [stderr]    Compiling webserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "f4ffd8076aecd4cc4d587c94298a43e7954eb3a4938743b3e6f0169ec6133643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ffd8076aecd4cc4d587c94298a43e7954eb3a4938743b3e6f0169ec6133643", kill_on_drop: false }`
[INFO] [stdout] f4ffd8076aecd4cc4d587c94298a43e7954eb3a4938743b3e6f0169ec6133643
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c7c3f4f60b5fa7eda042cae112c1d9854f01ab67624b31977b5a47f0762205d
[INFO] running `Command { std: "docker" "start" "-a" "8c7c3f4f60b5fa7eda042cae112c1d9854f01ab67624b31977b5a47f0762205d", kill_on_drop: false }`
[INFO] [stderr]    Compiling webserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "8c7c3f4f60b5fa7eda042cae112c1d9854f01ab67624b31977b5a47f0762205d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7c3f4f60b5fa7eda042cae112c1d9854f01ab67624b31977b5a47f0762205d", kill_on_drop: false }`
[INFO] [stdout] 8c7c3f4f60b5fa7eda042cae112c1d9854f01ab67624b31977b5a47f0762205d
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e30af4e557ed2390219fa64c55fda05d20110a06e09d490a4c93497677467e7
[INFO] running `Command { std: "docker" "start" "-a" "0e30af4e557ed2390219fa64c55fda05d20110a06e09d490a4c93497677467e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webserver-a959554a055d98d1)
[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" "0e30af4e557ed2390219fa64c55fda05d20110a06e09d490a4c93497677467e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e30af4e557ed2390219fa64c55fda05d20110a06e09d490a4c93497677467e7", kill_on_drop: false }`
[INFO] [stdout] 0e30af4e557ed2390219fa64c55fda05d20110a06e09d490a4c93497677467e7