[INFO] crate rust-consul 0.1.0 is already in cache [INFO] extracting crate rust-consul 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rust-consul/0.1.0 [INFO] extracting crate rust-consul 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust-consul/0.1.0 [INFO] validating manifest of rust-consul-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rust-consul-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rust-consul-0.1.0 [INFO] finished frobbing rust-consul-0.1.0 [INFO] frobbed toml for rust-consul-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rust-consul/0.1.0/Cargo.toml [INFO] started frobbing rust-consul-0.1.0 [INFO] finished frobbing rust-consul-0.1.0 [INFO] frobbed toml for rust-consul-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rust-consul/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing rust-consul-0.1.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rust-consul/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 23648d9f35148b2a9d0fd2e7f9cf9abe07e6bddafbef8eabfb7e168d59497cfc [INFO] running `"docker" "start" "-a" "23648d9f35148b2a9d0fd2e7f9cf9abe07e6bddafbef8eabfb7e168d59497cfc"` [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling hyper-tls v0.1.4 [INFO] [stderr] Compiling rust-consul v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: ambiguous associated item [INFO] [stderr] --> src/lib.rs:502:52 [INFO] [stderr] | [INFO] [stderr] 502 | fn poll(&mut self) -> Poll, Self::Error> { [INFO] [stderr] | ^^^^^^^^^^^ help: use fully-qualified syntax: `::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ambiguous_associated_items)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57644 [INFO] [stderr] note: `Error` could refer to variant defined here [INFO] [stderr] --> src/lib.rs:473:5 [INFO] [stderr] | [INFO] [stderr] 473 | / Error { [INFO] [stderr] 474 | | base_uri: Url, [INFO] [stderr] 475 | | client: Client, [INFO] [stderr] 476 | | blocking: Blocking, [INFO] [stderr] 477 | | error_state: ErrorState, [INFO] [stderr] 478 | | retry: Option, [INFO] [stderr] 479 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] note: `Error` could also refer to associated type defined here [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/mod.rs:188:5 [INFO] [stderr] | [INFO] [stderr] 188 | type Error; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: ambiguous associated item [INFO] [stderr] --> src/lib.rs:502:52 [INFO] [stderr] | [INFO] [stderr] 502 | fn poll(&mut self) -> Poll, Self::Error> { [INFO] [stderr] | ^^^^^^^^^^^ help: use fully-qualified syntax: `::Error` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57644 [INFO] [stderr] note: `Error` could refer to variant defined here [INFO] [stderr] --> src/lib.rs:473:5 [INFO] [stderr] | [INFO] [stderr] 473 | / Error { [INFO] [stderr] 474 | | base_uri: Url, [INFO] [stderr] 475 | | client: Client, [INFO] [stderr] 476 | | blocking: Blocking, [INFO] [stderr] 477 | | error_state: ErrorState, [INFO] [stderr] 478 | | retry: Option, [INFO] [stderr] 479 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] note: `Error` could also refer to associated type defined here [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/mod.rs:188:5 [INFO] [stderr] | [INFO] [stderr] 188 | type Error; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.18s [INFO] running `"docker" "inspect" "23648d9f35148b2a9d0fd2e7f9cf9abe07e6bddafbef8eabfb7e168d59497cfc"` [INFO] running `"docker" "rm" "-f" "23648d9f35148b2a9d0fd2e7f9cf9abe07e6bddafbef8eabfb7e168d59497cfc"` [INFO] [stdout] 23648d9f35148b2a9d0fd2e7f9cf9abe07e6bddafbef8eabfb7e168d59497cfc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rust-consul/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3fd811a22c3062870530e45a1ab09720cfbd5e76761d6de6047d30a5d800d55f [INFO] running `"docker" "start" "-a" "3fd811a22c3062870530e45a1ab09720cfbd5e76761d6de6047d30a5d800d55f"` [INFO] [stderr] Compiling rust-consul v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: ambiguous associated item [INFO] [stderr] --> src/lib.rs:502:52 [INFO] [stderr] | [INFO] [stderr] 502 | fn poll(&mut self) -> Poll, Self::Error> { [INFO] [stderr] | ^^^^^^^^^^^ help: use fully-qualified syntax: `::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ambiguous_associated_items)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57644 [INFO] [stderr] note: `Error` could refer to variant defined here [INFO] [stderr] --> src/lib.rs:473:5 [INFO] [stderr] | [INFO] [stderr] 473 | / Error { [INFO] [stderr] 474 | | base_uri: Url, [INFO] [stderr] 475 | | client: Client, [INFO] [stderr] 476 | | blocking: Blocking, [INFO] [stderr] 477 | | error_state: ErrorState, [INFO] [stderr] 478 | | retry: Option, [INFO] [stderr] 479 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] note: `Error` could also refer to associated type defined here [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/mod.rs:188:5 [INFO] [stderr] | [INFO] [stderr] 188 | type Error; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: ambiguous associated item [INFO] [stderr] --> src/lib.rs:502:52 [INFO] [stderr] | [INFO] [stderr] 502 | fn poll(&mut self) -> Poll, Self::Error> { [INFO] [stderr] | ^^^^^^^^^^^ help: use fully-qualified syntax: `::Error` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57644 [INFO] [stderr] note: `Error` could refer to variant defined here [INFO] [stderr] --> src/lib.rs:473:5 [INFO] [stderr] | [INFO] [stderr] 473 | / Error { [INFO] [stderr] 474 | | base_uri: Url, [INFO] [stderr] 475 | | client: Client, [INFO] [stderr] 476 | | blocking: Blocking, [INFO] [stderr] 477 | | error_state: ErrorState, [INFO] [stderr] 478 | | retry: Option, [INFO] [stderr] 479 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] note: `Error` could also refer to associated type defined here [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/mod.rs:188:5 [INFO] [stderr] | [INFO] [stderr] 188 | type Error; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `"docker" "inspect" "3fd811a22c3062870530e45a1ab09720cfbd5e76761d6de6047d30a5d800d55f"` [INFO] running `"docker" "rm" "-f" "3fd811a22c3062870530e45a1ab09720cfbd5e76761d6de6047d30a5d800d55f"` [INFO] [stdout] 3fd811a22c3062870530e45a1ab09720cfbd5e76761d6de6047d30a5d800d55f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rust-consul/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 846a2d96aa680b75a7551be5df0ef2ae8b1d2d66663b9356aa4b3d2aa044af6e [INFO] running `"docker" "start" "-a" "846a2d96aa680b75a7551be5df0ef2ae8b1d2d66663b9356aa4b3d2aa044af6e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/rust_consul-85090b7da5427517 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests rust-consul [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "846a2d96aa680b75a7551be5df0ef2ae8b1d2d66663b9356aa4b3d2aa044af6e"` [INFO] running `"docker" "rm" "-f" "846a2d96aa680b75a7551be5df0ef2ae8b1d2d66663b9356aa4b3d2aa044af6e"` [INFO] [stdout] 846a2d96aa680b75a7551be5df0ef2ae8b1d2d66663b9356aa4b3d2aa044af6e