[INFO] fetching crate qserve 1.2.0...
[INFO] testing qserve-1.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate qserve 1.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate qserve 1.2.0
[INFO] finished tweaking crates.io crate qserve 1.2.0
[INFO] tweaked toml for crates.io crate qserve 1.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qserve 1.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qserve 1.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d413d7baa467d66b214aacfc5567e89da5405c12de6fd72700843221e8e4bc6
[INFO] running `Command { std: "docker" "start" "-a" "5d413d7baa467d66b214aacfc5567e89da5405c12de6fd72700843221e8e4bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d413d7baa467d66b214aacfc5567e89da5405c12de6fd72700843221e8e4bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d413d7baa467d66b214aacfc5567e89da5405c12de6fd72700843221e8e4bc6", kill_on_drop: false }`
[INFO] [stdout] 5d413d7baa467d66b214aacfc5567e89da5405c12de6fd72700843221e8e4bc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6b1df4364a51da784bbdca0ce8955eec663d63ccb27b6e890de8c61bd195e54
[INFO] running `Command { std: "docker" "start" "-a" "d6b1df4364a51da784bbdca0ce8955eec663d63ccb27b6e890de8c61bd195e54", kill_on_drop: false }`
[INFO] [stderr]    Compiling qserve v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "d6b1df4364a51da784bbdca0ce8955eec663d63ccb27b6e890de8c61bd195e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b1df4364a51da784bbdca0ce8955eec663d63ccb27b6e890de8c61bd195e54", kill_on_drop: false }`
[INFO] [stdout] d6b1df4364a51da784bbdca0ce8955eec663d63ccb27b6e890de8c61bd195e54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b545a67edda5020254a6e9d546bfd2d9c1b5b6f9212278c12781ed3c94e41822
[INFO] running `Command { std: "docker" "start" "-a" "b545a67edda5020254a6e9d546bfd2d9c1b5b6f9212278c12781ed3c94e41822", kill_on_drop: false }`
[INFO] [stderr]    Compiling qserve v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "b545a67edda5020254a6e9d546bfd2d9c1b5b6f9212278c12781ed3c94e41822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b545a67edda5020254a6e9d546bfd2d9c1b5b6f9212278c12781ed3c94e41822", kill_on_drop: false }`
[INFO] [stdout] b545a67edda5020254a6e9d546bfd2d9c1b5b6f9212278c12781ed3c94e41822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 692c2e22bdf2bcf7cffc6d2afb4022af6caf31bcfb5eb61150cb41807ca4d7dd
[INFO] running `Command { std: "docker" "start" "-a" "692c2e22bdf2bcf7cffc6d2afb4022af6caf31bcfb5eb61150cb41807ca4d7dd", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/qserve-692c22cfdb6fdc46)
[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" "692c2e22bdf2bcf7cffc6d2afb4022af6caf31bcfb5eb61150cb41807ca4d7dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "692c2e22bdf2bcf7cffc6d2afb4022af6caf31bcfb5eb61150cb41807ca4d7dd", kill_on_drop: false }`
[INFO] [stdout] 692c2e22bdf2bcf7cffc6d2afb4022af6caf31bcfb5eb61150cb41807ca4d7dd