[INFO] fetching crate conduit-conditional-get 0.8.0...
[INFO] checking conduit-conditional-get-0.8.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate conduit-conditional-get 0.8.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate conduit-conditional-get 0.8.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate conduit-conditional-get 0.8.0
[INFO] finished tweaking crates.io crate conduit-conditional-get 0.8.0
[INFO] tweaked toml for crates.io crate conduit-conditional-get 0.8.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5f24a786ad5e5a06c4e0550b087adf6a44e7c57b6cc015003f6a0f3379ca9d97
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "5f24a786ad5e5a06c4e0550b087adf6a44e7c57b6cc015003f6a0f3379ca9d97"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking semver-parser v0.6.2
[INFO] [stderr]     Checking semver v0.5.1
[INFO] [stderr]     Checking conduit v0.8.1
[INFO] [stderr]     Checking conduit-middleware v0.8.1
[INFO] [stderr]     Checking conduit-test v0.8.1
[INFO] [stderr]     Checking conduit-conditional-get v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let mut res = try!(res);
[INFO] [stderr]    |                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[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<conduit::Response, Box<Error+Send>>;
[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] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let mut res = try!(res);
[INFO] [stderr]    |                       ^^^
[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: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:14:51
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub type Response = Result<conduit::Response, Box<Error+Send>>;
[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: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: 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] error: 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] error: 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<Response, Box<Error+Send>>) {
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: use `dyn`: `dyn Error+Send`
[INFO] [stderr] 
[INFO] [stderr] error: 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<Response, Box<Error+Send>>) {
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: use `dyn`: `dyn Error+Send`
[INFO] [stderr] 
[INFO] [stderr] error: 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<Response, Box<Error+Send>>) {
[INFO] [stderr]     |                                                                           ^^^^^^^^^^ help: use `dyn`: `dyn Error+Send`
[INFO] [stderr] 
[INFO] [stderr] error: 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<Response, Box<Error+Send>> {
[INFO] [stderr]     |                                ^^^^^^^ help: use `dyn`: `dyn Request`
[INFO] [stderr] 
[INFO] [stderr] error: 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<Response, Box<Error+Send>> {
[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]     |                       ^^^^^^^^^^^^^^ method not found in `std::boxed::Box<(dyn conduit::WriteBody + std::marker::Send + 'static)>`
[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]     |                       ^^^^^^^^^^^^^^ method not found in `std::boxed::Box<(dyn conduit::WriteBody + std::marker::Send + 'static)>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 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" "5f24a786ad5e5a06c4e0550b087adf6a44e7c57b6cc015003f6a0f3379ca9d97"`
[INFO] running `"docker" "rm" "-f" "5f24a786ad5e5a06c4e0550b087adf6a44e7c57b6cc015003f6a0f3379ca9d97"`
[INFO] [stdout] 5f24a786ad5e5a06c4e0550b087adf6a44e7c57b6cc015003f6a0f3379ca9d97