[INFO] cloning repository https://github.com/rbtying/minimal-http-responder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rbtying/minimal-http-responder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbtying%2Fminimal-http-responder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbtying%2Fminimal-http-responder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d3fa1f57a15d46dcc9f6267d40404006946cae5
[INFO] testing rbtying/minimal-http-responder against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbtying%2Fminimal-http-responder" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rbtying/minimal-http-responder on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rbtying/minimal-http-responder
[INFO] finished tweaking git repo https://github.com/rbtying/minimal-http-responder
[INFO] tweaked toml for git repo https://github.com/rbtying/minimal-http-responder written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/rbtying/minimal-http-responder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 628da95d1b5931edd80ae69427843719852738b6a27b1578a0a020f9f3b503e2
[INFO] running `Command { std: "docker" "start" "-a" "628da95d1b5931edd80ae69427843719852738b6a27b1578a0a020f9f3b503e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "628da95d1b5931edd80ae69427843719852738b6a27b1578a0a020f9f3b503e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628da95d1b5931edd80ae69427843719852738b6a27b1578a0a020f9f3b503e2", kill_on_drop: false }`
[INFO] [stdout] 628da95d1b5931edd80ae69427843719852738b6a27b1578a0a020f9f3b503e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 284f4211f3f2c042ad6d794e5d510caaf517ca31b2cadbea44a4de93e2695a39
[INFO] running `Command { std: "docker" "start" "-a" "284f4211f3f2c042ad6d794e5d510caaf517ca31b2cadbea44a4de93e2695a39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling minimal-http-responder v0.1.2-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "284f4211f3f2c042ad6d794e5d510caaf517ca31b2cadbea44a4de93e2695a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "284f4211f3f2c042ad6d794e5d510caaf517ca31b2cadbea44a4de93e2695a39", kill_on_drop: false }`
[INFO] [stdout] 284f4211f3f2c042ad6d794e5d510caaf517ca31b2cadbea44a4de93e2695a39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 978d6f3f072eec9543c45932822969466a9e8706398560bd9a1a9ba50e8cf4c1
[INFO] running `Command { std: "docker" "start" "-a" "978d6f3f072eec9543c45932822969466a9e8706398560bd9a1a9ba50e8cf4c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-http-responder v0.1.2-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "978d6f3f072eec9543c45932822969466a9e8706398560bd9a1a9ba50e8cf4c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "978d6f3f072eec9543c45932822969466a9e8706398560bd9a1a9ba50e8cf4c1", kill_on_drop: false }`
[INFO] [stdout] 978d6f3f072eec9543c45932822969466a9e8706398560bd9a1a9ba50e8cf4c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34da47f0402b69fa373f75ab31d324861704a23057b2ba9525221d8d3bbabea9
[INFO] running `Command { std: "docker" "start" "-a" "34da47f0402b69fa373f75ab31d324861704a23057b2ba9525221d8d3bbabea9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.63s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minimal_http_responder-90affc671c6d540e)
[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" "34da47f0402b69fa373f75ab31d324861704a23057b2ba9525221d8d3bbabea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34da47f0402b69fa373f75ab31d324861704a23057b2ba9525221d8d3bbabea9", kill_on_drop: false }`
[INFO] [stdout] 34da47f0402b69fa373f75ab31d324861704a23057b2ba9525221d8d3bbabea9