[INFO] crate conduit-conditional-get 0.8.0 is already in cache [INFO] extracting crate conduit-conditional-get 0.8.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/conduit-conditional-get/0.8.0 [INFO] extracting crate conduit-conditional-get 0.8.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conduit-conditional-get/0.8.0 [INFO] validating manifest of conduit-conditional-get-0.8.0 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 conduit-conditional-get-0.8.0 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 conduit-conditional-get-0.8.0 [INFO] finished frobbing conduit-conditional-get-0.8.0 [INFO] frobbed toml for conduit-conditional-get-0.8.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/conduit-conditional-get/0.8.0/Cargo.toml [INFO] started frobbing conduit-conditional-get-0.8.0 [INFO] finished frobbing conduit-conditional-get-0.8.0 [INFO] frobbed toml for conduit-conditional-get-0.8.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conduit-conditional-get/0.8.0/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] 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] testing conduit-conditional-get-0.8.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conduit-conditional-get/0.8.0:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] a27094a812ad47bb3807baa791bd1b179f52d128baf510bfb03dba31514560b9 [INFO] running `"docker" "start" "-a" "a27094a812ad47bb3807baa791bd1b179f52d128baf510bfb03dba31514560b9"` [INFO] [stderr] Compiling semver-parser v0.6.2 [INFO] [stderr] Compiling semver v0.5.1 [INFO] [stderr] Compiling conduit v0.8.1 [INFO] [stderr] Compiling conduit-middleware v0.8.1 [INFO] [stderr] Compiling conduit-conditional-get v0.8.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:14:51 [INFO] [stderr] | [INFO] [stderr] 14 | pub type Response = Result>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Error+Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:20:31 [INFO] [stderr] | [INFO] [stderr] 20 | fn after(&self, req: &mut Request, res: Response) -> Response { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Request` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:46:19 [INFO] [stderr] | [INFO] [stderr] 46 | fn is_fresh(req: &Request, res: &conduit::Response) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Request` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.48s [INFO] running `"docker" "inspect" "a27094a812ad47bb3807baa791bd1b179f52d128baf510bfb03dba31514560b9"` [INFO] running `"docker" "rm" "-f" "a27094a812ad47bb3807baa791bd1b179f52d128baf510bfb03dba31514560b9"` [INFO] [stdout] a27094a812ad47bb3807baa791bd1b179f52d128baf510bfb03dba31514560b9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conduit-conditional-get/0.8.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 8a7dde27fe0c875b86b919079b5b618b7537446b0e4bbc593a85cdd62e1c10b4 [INFO] running `"docker" "start" "-a" "8a7dde27fe0c875b86b919079b5b618b7537446b0e4bbc593a85cdd62e1c10b4"` [INFO] [stderr] Compiling conduit-test v0.8.1 [INFO] [stderr] Compiling conduit-conditional-get v0.8.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:14:51 [INFO] [stderr] | [INFO] [stderr] 14 | pub type Response = Result>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Error+Send` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:20:31 [INFO] [stderr] | [INFO] [stderr] 20 | fn after(&self, req: &mut Request, res: Response) -> Response { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Request` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:46:19 [INFO] [stderr] | [INFO] [stderr] 46 | fn is_fresh(req: &Request, res: &conduit::Response) -> bool { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Request` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:240:50 [INFO] [stderr] | [INFO] [stderr] 240 | fn expect_304(response: Result>) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Error+Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:249:50 [INFO] [stderr] | [INFO] [stderr] 249 | fn expect_200(response: Result>) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Error+Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:253:75 [INFO] [stderr] | [INFO] [stderr] 253 | fn expect(status: (u32, &'static str), response: Result>) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Error+Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:277:32 [INFO] [stderr] | [INFO] [stderr] 277 | fn call(&self, _: &mut Request) -> Result> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Request` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:277:65 [INFO] [stderr] | [INFO] [stderr] 277 | fn call(&self, _: &mut Request) -> Result> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Error+Send` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `read_to_string` found for type `std::boxed::Box<(dyn conduit::WriteBody + std::marker::Send + 'static)>` in the current scope [INFO] [stderr] --> src/lib.rs:243:23 [INFO] [stderr] | [INFO] [stderr] 243 | response.body.read_to_string(&mut body).ok().expect("No body"); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `read_to_string` found for type `std::boxed::Box<(dyn conduit::WriteBody + std::marker::Send + 'static)>` in the current scope [INFO] [stderr] --> src/lib.rs:256:23 [INFO] [stderr] | [INFO] [stderr] 256 | response.body.read_to_string(&mut body).ok().expect("No body"); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: Could not compile `conduit-conditional-get`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "8a7dde27fe0c875b86b919079b5b618b7537446b0e4bbc593a85cdd62e1c10b4"` [INFO] running `"docker" "rm" "-f" "8a7dde27fe0c875b86b919079b5b618b7537446b0e4bbc593a85cdd62e1c10b4"` [INFO] [stdout] 8a7dde27fe0c875b86b919079b5b618b7537446b0e4bbc593a85cdd62e1c10b4