[INFO] fetching crate WebServer 0.0.1...
[INFO] testing WebServer-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate WebServer 0.0.1 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate WebServer 0.0.1 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 crates.io crate WebServer 0.0.1
[INFO] finished tweaking crates.io crate WebServer 0.0.1
[INFO] tweaked toml for crates.io crate WebServer 0.0.1 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 99429698fba3de02dd0c6042d16ec078d9c027ddcb4e0871b50a7bf6159f52c2
[INFO] running `Command { std: "docker" "start" "-a" "99429698fba3de02dd0c6042d16ec078d9c027ddcb4e0871b50a7bf6159f52c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99429698fba3de02dd0c6042d16ec078d9c027ddcb4e0871b50a7bf6159f52c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99429698fba3de02dd0c6042d16ec078d9c027ddcb4e0871b50a7bf6159f52c2", kill_on_drop: false }`
[INFO] [stdout] 99429698fba3de02dd0c6042d16ec078d9c027ddcb4e0871b50a7bf6159f52c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] ae12e79d0dc973a8446ffebe75b834cca6f5a7c688775452538a365ab11d2eaf
[INFO] running `Command { std: "docker" "start" "-a" "ae12e79d0dc973a8446ffebe75b834cca6f5a7c688775452538a365ab11d2eaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling WebServer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "ae12e79d0dc973a8446ffebe75b834cca6f5a7c688775452538a365ab11d2eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae12e79d0dc973a8446ffebe75b834cca6f5a7c688775452538a365ab11d2eaf", kill_on_drop: false }`
[INFO] [stdout] ae12e79d0dc973a8446ffebe75b834cca6f5a7c688775452538a365ab11d2eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] dff7ef5303070aa426db2b7ee4d0dd0bcb442deced5bd20aad95c15e9f7a588e
[INFO] running `Command { std: "docker" "start" "-a" "dff7ef5303070aa426db2b7ee4d0dd0bcb442deced5bd20aad95c15e9f7a588e", kill_on_drop: false }`
[INFO] [stderr]    Compiling WebServer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "dff7ef5303070aa426db2b7ee4d0dd0bcb442deced5bd20aad95c15e9f7a588e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff7ef5303070aa426db2b7ee4d0dd0bcb442deced5bd20aad95c15e9f7a588e", kill_on_drop: false }`
[INFO] [stdout] dff7ef5303070aa426db2b7ee4d0dd0bcb442deced5bd20aad95c15e9f7a588e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] f7c9006f5ab7efe5a7c1ff393b4ebe4ae9c60ac2882edd35e7aacbb566342be7
[INFO] running `Command { std: "docker" "start" "-a" "f7c9006f5ab7efe5a7c1ff393b4ebe4ae9c60ac2882edd35e7aacbb566342be7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/WebServer-8f8cdf7bdfce0b4b)
[INFO] [stderr]    Doc-tests WebServer
[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] [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" "f7c9006f5ab7efe5a7c1ff393b4ebe4ae9c60ac2882edd35e7aacbb566342be7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c9006f5ab7efe5a7c1ff393b4ebe4ae9c60ac2882edd35e7aacbb566342be7", kill_on_drop: false }`
[INFO] [stdout] f7c9006f5ab7efe5a7c1ff393b4ebe4ae9c60ac2882edd35e7aacbb566342be7