[INFO] fetching crate actix-testing 2.0.0-beta.1...
[INFO] testing actix-testing-2.0.0-beta.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate actix-testing 2.0.0-beta.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate actix-testing 2.0.0-beta.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actix-testing 2.0.0-beta.1
[INFO] finished tweaking crates.io crate actix-testing 2.0.0-beta.1
[INFO] tweaked toml for crates.io crate actix-testing 2.0.0-beta.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa9e831fd21edbebc7142e1220b954747f63d396bd9ad4f6ac0a66d3932af24c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa9e831fd21edbebc7142e1220b954747f63d396bd9ad4f6ac0a66d3932af24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa9e831fd21edbebc7142e1220b954747f63d396bd9ad4f6ac0a66d3932af24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9e831fd21edbebc7142e1220b954747f63d396bd9ad4f6ac0a66d3932af24c", kill_on_drop: false }`
[INFO] [stdout] fa9e831fd21edbebc7142e1220b954747f63d396bd9ad4f6ac0a66d3932af24c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5260dada7b3e2c0e1bc456fd108abf4d06d0f24eaf21ea54f6e11822c3fcfd0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a5260dada7b3e2c0e1bc456fd108abf4d06d0f24eaf21ea54f6e11822c3fcfd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling actix-service v2.0.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling actix-macros v0.2.1
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling actix-rt v2.2.0
[INFO] [stderr]    Compiling actix-server v2.0.0-beta.5
[INFO] [stderr]    Compiling actix-testing v2.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stdout]   --> src/lib.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let sys = System::new("actix-test-server");
[INFO] [stdout]    |                       ^^^^^^^^^^^ ------------------- supplied 1 argument
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       expected 0 arguments
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-2.2.0/src/system.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn new() -> SystemRunner {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `start` found for struct `ServerBuilder` in the current scope
[INFO] [stdout]   --> src/lib.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 .start();
[INFO] [stdout]    |                  ^^^^^ method not found in `ServerBuilder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stdout]   --> src/lib.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |             let sys = System::new("actix-test-server");
[INFO] [stdout]    |                       ^^^^^^^^^^^ ------------------- supplied 1 argument
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       expected 0 arguments
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-rt-2.2.0/src/system.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn new() -> SystemRunner {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `start` found for struct `ServerBuilder` in the current scope
[INFO] [stdout]   --> src/lib.rs:96:22
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     .start();
[INFO] [stdout]    |                      ^^^^^ method not found in `ServerBuilder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `actix-testing` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a5260dada7b3e2c0e1bc456fd108abf4d06d0f24eaf21ea54f6e11822c3fcfd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5260dada7b3e2c0e1bc456fd108abf4d06d0f24eaf21ea54f6e11822c3fcfd0", kill_on_drop: false }`
[INFO] [stdout] a5260dada7b3e2c0e1bc456fd108abf4d06d0f24eaf21ea54f6e11822c3fcfd0