[INFO] fetching crate polipo 0.2.5...
[INFO] testing polipo-0.2.5 against 1.54.0 for beta-1.55-1
[INFO] extracting crate polipo 0.2.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate polipo 0.2.5 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polipo 0.2.5
[INFO] finished tweaking crates.io crate polipo 0.2.5
[INFO] tweaked toml for crates.io crate polipo 0.2.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c34dd679c6644877357faa293797a378b1a12493845e767f09085ba20e966577
[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" "c34dd679c6644877357faa293797a378b1a12493845e767f09085ba20e966577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c34dd679c6644877357faa293797a378b1a12493845e767f09085ba20e966577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c34dd679c6644877357faa293797a378b1a12493845e767f09085ba20e966577", kill_on_drop: false }`
[INFO] [stdout] c34dd679c6644877357faa293797a378b1a12493845e767f09085ba20e966577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", 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] f8823ca3fa8339c5a471fb1e54a401a86955ee1a3edea2732992f761dd5de54b
[INFO] running `Command { std: "docker" "start" "-a" "f8823ca3fa8339c5a471fb1e54a401a86955ee1a3edea2732992f761dd5de54b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling hyper v0.14.11
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling polipo v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.28s
[INFO] running `Command { std: "docker" "inspect" "f8823ca3fa8339c5a471fb1e54a401a86955ee1a3edea2732992f761dd5de54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8823ca3fa8339c5a471fb1e54a401a86955ee1a3edea2732992f761dd5de54b", kill_on_drop: false }`
[INFO] [stdout] f8823ca3fa8339c5a471fb1e54a401a86955ee1a3edea2732992f761dd5de54b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", 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] fd4189be2d3c32614d12f558f6eb4f2c616a4e42898a12d14730cbf593557be4
[INFO] running `Command { std: "docker" "start" "-a" "fd4189be2d3c32614d12f558f6eb4f2c616a4e42898a12d14730cbf593557be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling polipo v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "fd4189be2d3c32614d12f558f6eb4f2c616a4e42898a12d14730cbf593557be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd4189be2d3c32614d12f558f6eb4f2c616a4e42898a12d14730cbf593557be4", kill_on_drop: false }`
[INFO] [stdout] fd4189be2d3c32614d12f558f6eb4f2c616a4e42898a12d14730cbf593557be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 2a879e3638f5d4481a917d10c84d264dc7551dd012ba6726db53aab7c9f5345a
[INFO] running `Command { std: "docker" "start" "-a" "2a879e3638f5d4481a917d10c84d264dc7551dd012ba6726db53aab7c9f5345a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polipo-4c3f62aef1888e79)
[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] [stderr]    Doc-tests polipo
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 48) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 37) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 64) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 48) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `method` in this scope
[INFO] [stdout]  --> src/lib.rs:49:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | polipo::get_kraken_api_response(method: String, url_encoded_body: String).await;
[INFO] [stdout]   |                                 ^^^^^^ expecting a type here because of type ascription
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `url_encoded_body` in this scope
[INFO] [stdout]  --> src/lib.rs:49:49
[INFO] [stdout]   |
[INFO] [stdout] 4 | polipo::get_kraken_api_response(method: String, url_encoded_body: String).await;
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^ expecting a type here because of type ascription
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:49:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_48_0() {
[INFO] [stdout]   |                                         ----------------------------- this is not `async`
[INFO] [stdout] 4 | polipo::get_kraken_api_response(method: String, url_encoded_body: String).await;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 37) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `api_key` in this scope
[INFO] [stdout]  --> src/lib.rs:38:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | polipo::set_kraken_api_credentials(api_key: String, api_secret: String);
[INFO] [stdout]   |                                    ^^^^^^^ expecting a type here because of type ascription
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `api_secret` in this scope
[INFO] [stdout]  --> src/lib.rs:38:53
[INFO] [stdout]   |
[INFO] [stdout] 4 | polipo::set_kraken_api_credentials(api_key: String, api_secret: String);
[INFO] [stdout]   |                                                     ^^^^^^^^^^ expecting a type here because of type ascription
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 64) stdout ----
[INFO] [stdout] error[E0254]: the name `polipo` is defined multiple times
[INFO] [stdout]  --> src/lib.rs:65:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate r#polipo;
[INFO] [stdout]   | ---------------------- previous import of the extern crate `polipo` here
[INFO] [stdout] 3 | use polipo;
[INFO] [stdout]   |     ^^^^^^ `polipo` reimported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `polipo` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0254`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 37)
[INFO] [stdout]     src/lib.rs - (line 48)
[INFO] [stdout]     src/lib.rs - (line 64)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.38s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "2a879e3638f5d4481a917d10c84d264dc7551dd012ba6726db53aab7c9f5345a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a879e3638f5d4481a917d10c84d264dc7551dd012ba6726db53aab7c9f5345a", kill_on_drop: false }`
[INFO] [stdout] 2a879e3638f5d4481a917d10c84d264dc7551dd012ba6726db53aab7c9f5345a
