[INFO] fetching crate minimal-http-responder 0.1.1...
[INFO] testing minimal-http-responder-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate minimal-http-responder 0.1.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate minimal-http-responder 0.1.1 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 crates.io crate minimal-http-responder 0.1.1
[INFO] finished tweaking crates.io crate minimal-http-responder 0.1.1
[INFO] tweaked toml for crates.io crate minimal-http-responder 0.1.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate minimal-http-responder 0.1.1 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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 02721f7d6bd06bed267c338dc9f6edf39310b4df117e05737e7f8d98bcd51b00
[INFO] running `Command { std: "docker" "start" "-a" "02721f7d6bd06bed267c338dc9f6edf39310b4df117e05737e7f8d98bcd51b00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02721f7d6bd06bed267c338dc9f6edf39310b4df117e05737e7f8d98bcd51b00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02721f7d6bd06bed267c338dc9f6edf39310b4df117e05737e7f8d98bcd51b00", kill_on_drop: false }`
[INFO] [stdout] 02721f7d6bd06bed267c338dc9f6edf39310b4df117e05737e7f8d98bcd51b00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 3b927c0e321bd5b63b60161d67d34f70f7154d95e1415ff2dc76ce398195ce8c
[INFO] running `Command { std: "docker" "start" "-a" "3b927c0e321bd5b63b60161d67d34f70f7154d95e1415ff2dc76ce398195ce8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling minimal-http-responder v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.66s
[INFO] running `Command { std: "docker" "inspect" "3b927c0e321bd5b63b60161d67d34f70f7154d95e1415ff2dc76ce398195ce8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b927c0e321bd5b63b60161d67d34f70f7154d95e1415ff2dc76ce398195ce8c", kill_on_drop: false }`
[INFO] [stdout] 3b927c0e321bd5b63b60161d67d34f70f7154d95e1415ff2dc76ce398195ce8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] d25d7b58e76ef68dcffc3b55b820a24c7f1e95944573eb5c57593722bee39f94
[INFO] running `Command { std: "docker" "start" "-a" "d25d7b58e76ef68dcffc3b55b820a24c7f1e95944573eb5c57593722bee39f94", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-http-responder v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "d25d7b58e76ef68dcffc3b55b820a24c7f1e95944573eb5c57593722bee39f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25d7b58e76ef68dcffc3b55b820a24c7f1e95944573eb5c57593722bee39f94", kill_on_drop: false }`
[INFO] [stdout] d25d7b58e76ef68dcffc3b55b820a24c7f1e95944573eb5c57593722bee39f94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] b847af2ac8c35d41d0f17abf208bc7b9d52fdd10aa91af4fb76f799ff918eff1
[INFO] running `Command { std: "docker" "start" "-a" "b847af2ac8c35d41d0f17abf208bc7b9d52fdd10aa91af4fb76f799ff918eff1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minimal_http_responder-3599c4c6804b9344)
[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" "b847af2ac8c35d41d0f17abf208bc7b9d52fdd10aa91af4fb76f799ff918eff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b847af2ac8c35d41d0f17abf208bc7b9d52fdd10aa91af4fb76f799ff918eff1", kill_on_drop: false }`
[INFO] [stdout] b847af2ac8c35d41d0f17abf208bc7b9d52fdd10aa91af4fb76f799ff918eff1