[INFO] fetching crate actix-web-prom 0.5.1...
[INFO] testing actix-web-prom-0.5.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate actix-web-prom 0.5.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate actix-web-prom 0.5.1 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 actix-web-prom 0.5.1
[INFO] finished tweaking crates.io crate actix-web-prom 0.5.1
[INFO] tweaked toml for crates.io crate actix-web-prom 0.5.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 43254528ecb0688e4f2bcb5950063a7829d39a64d44a6eb82b660bbdb0537e1c
[INFO] running `Command { std: "docker" "start" "-a" "43254528ecb0688e4f2bcb5950063a7829d39a64d44a6eb82b660bbdb0537e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43254528ecb0688e4f2bcb5950063a7829d39a64d44a6eb82b660bbdb0537e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43254528ecb0688e4f2bcb5950063a7829d39a64d44a6eb82b660bbdb0537e1c", kill_on_drop: false }`
[INFO] [stdout] 43254528ecb0688e4f2bcb5950063a7829d39a64d44a6eb82b660bbdb0537e1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1c817d972b0bdef78e0304ee19eeb17cb0c872385d89e4f7e31f32dffa87553d
[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" "1c817d972b0bdef78e0304ee19eeb17cb0c872385d89e4f7e31f32dffa87553d", kill_on_drop: false }`
[INFO] [stderr]    Compiling prometheus v0.11.0
[INFO] [stderr]    Compiling actix-http v2.2.1
[INFO] [stderr]    Compiling awc v2.0.3
[INFO] [stderr]    Compiling actix-web v3.3.2
[INFO] [stderr]    Compiling actix-web-prom v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.07s
[INFO] running `Command { std: "docker" "inspect" "1c817d972b0bdef78e0304ee19eeb17cb0c872385d89e4f7e31f32dffa87553d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c817d972b0bdef78e0304ee19eeb17cb0c872385d89e4f7e31f32dffa87553d", kill_on_drop: false }`
[INFO] [stdout] 1c817d972b0bdef78e0304ee19eeb17cb0c872385d89e4f7e31f32dffa87553d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1961b108352c55e660cfe420a520259f8fa735e794f697d109061756c8b29690
[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" "1961b108352c55e660cfe420a520259f8fa735e794f697d109061756c8b29690", kill_on_drop: false }`
[INFO] [stderr]    Compiling actix-web-prom v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.57s
[INFO] running `Command { std: "docker" "inspect" "1961b108352c55e660cfe420a520259f8fa735e794f697d109061756c8b29690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1961b108352c55e660cfe420a520259f8fa735e794f697d109061756c8b29690", kill_on_drop: false }`
[INFO] [stdout] 1961b108352c55e660cfe420a520259f8fa735e794f697d109061756c8b29690
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c582746b92085f0168dcb59a99fb257ad9c019c53d9853b7e1f2aa353a1cb2d1
[INFO] running `Command { std: "docker" "start" "-a" "c582746b92085f0168dcb59a99fb257ad9c019c53d9853b7e1f2aa353a1cb2d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/actix_web_prom-9332d41df2c5ca16)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::middleware_custom_registry_works ... ok
[INFO] [stdout] test tests::middleware_none_endpoint ... ok
[INFO] [stdout] test tests::middleware_metrics_exposed_with_conflicting_pattern ... ok
[INFO] [stdout] test tests::middleware_custom_counter ... ok
[INFO] [stdout] test tests::middleware_const_labels ... ok
[INFO] [stdout] test tests::middleware_basic ... ok
[INFO] [stdout] test tests::middleware_basic_failure ... ok
[INFO] [stdout] test tests::middleware_match_pattern ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests actix-web-prom
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 133) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c582746b92085f0168dcb59a99fb257ad9c019c53d9853b7e1f2aa353a1cb2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c582746b92085f0168dcb59a99fb257ad9c019c53d9853b7e1f2aa353a1cb2d1", kill_on_drop: false }`
[INFO] [stdout] c582746b92085f0168dcb59a99fb257ad9c019c53d9853b7e1f2aa353a1cb2d1