[INFO] fetching crate servy 1.0.0...
[INFO] testing servy-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate servy 1.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate servy 1.0.0 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 servy 1.0.0
[INFO] finished tweaking crates.io crate servy 1.0.0
[INFO] tweaked toml for crates.io crate servy 1.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ceaee5cbdf843b1a0d0d268ef7bb6f89e1cbfcc4bc3bc15bf6998b500f50dd3f
[INFO] running `Command { std: "docker" "start" "-a" "ceaee5cbdf843b1a0d0d268ef7bb6f89e1cbfcc4bc3bc15bf6998b500f50dd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceaee5cbdf843b1a0d0d268ef7bb6f89e1cbfcc4bc3bc15bf6998b500f50dd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceaee5cbdf843b1a0d0d268ef7bb6f89e1cbfcc4bc3bc15bf6998b500f50dd3f", kill_on_drop: false }`
[INFO] [stdout] ceaee5cbdf843b1a0d0d268ef7bb6f89e1cbfcc4bc3bc15bf6998b500f50dd3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ada3d41a3e44efaafcb3309fd493d69ffc48edece2a9525122c16b8e915e4c3b
[INFO] running `Command { std: "docker" "start" "-a" "ada3d41a3e44efaafcb3309fd493d69ffc48edece2a9525122c16b8e915e4c3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling servy v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "ada3d41a3e44efaafcb3309fd493d69ffc48edece2a9525122c16b8e915e4c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada3d41a3e44efaafcb3309fd493d69ffc48edece2a9525122c16b8e915e4c3b", kill_on_drop: false }`
[INFO] [stdout] ada3d41a3e44efaafcb3309fd493d69ffc48edece2a9525122c16b8e915e4c3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1f6a1221bb0d55b9c6bfd5f2964f8cbc0f7e0fe7d3187c37d830adeb55374761
[INFO] running `Command { std: "docker" "start" "-a" "1f6a1221bb0d55b9c6bfd5f2964f8cbc0f7e0fe7d3187c37d830adeb55374761", kill_on_drop: false }`
[INFO] [stderr]    Compiling servy v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "1f6a1221bb0d55b9c6bfd5f2964f8cbc0f7e0fe7d3187c37d830adeb55374761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f6a1221bb0d55b9c6bfd5f2964f8cbc0f7e0fe7d3187c37d830adeb55374761", kill_on_drop: false }`
[INFO] [stdout] 1f6a1221bb0d55b9c6bfd5f2964f8cbc0f7e0fe7d3187c37d830adeb55374761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6c61e56dacad88cd850fc22133a1b46754627950b3970b460b9a4fecd5e8f903
[INFO] running `Command { std: "docker" "start" "-a" "6c61e56dacad88cd850fc22133a1b46754627950b3970b460b9a4fecd5e8f903", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/servy-144f3b406c1ad946)
[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" "6c61e56dacad88cd850fc22133a1b46754627950b3970b460b9a4fecd5e8f903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c61e56dacad88cd850fc22133a1b46754627950b3970b460b9a4fecd5e8f903", kill_on_drop: false }`
[INFO] [stdout] 6c61e56dacad88cd850fc22133a1b46754627950b3970b460b9a4fecd5e8f903