[INFO] crate conduit-json-parser 0.8.0 is already in cache [INFO] extracting crate conduit-json-parser 0.8.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/conduit-json-parser/0.8.0 [INFO] extracting crate conduit-json-parser 0.8.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/conduit-json-parser/0.8.0 [INFO] validating manifest of conduit-json-parser-0.8.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of conduit-json-parser-0.8.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing conduit-json-parser-0.8.0 [INFO] finished frobbing conduit-json-parser-0.8.0 [INFO] frobbed toml for conduit-json-parser-0.8.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/conduit-json-parser/0.8.0/Cargo.toml [INFO] started frobbing conduit-json-parser-0.8.0 [INFO] finished frobbing conduit-json-parser-0.8.0 [INFO] frobbed toml for conduit-json-parser-0.8.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/conduit-json-parser/0.8.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking conduit-json-parser-0.8.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/conduit-json-parser/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=forbid" "-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5c8beaf81ad5163777f169dcedf8689747fadf93e0c75a84fd02df7aa83c138c [INFO] running `"docker" "start" "-a" "5c8beaf81ad5163777f169dcedf8689747fadf93e0c75a84fd02df7aa83c138c"` [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-utils v0.8.0 [INFO] [stderr] Checking conduit-json-parser v0.8.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:30:32 [INFO] [stderr] | [INFO] [stderr] 30 | fn before(&self, req: &mut Request) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Request` [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:30:59 [INFO] [stderr] | [INFO] [stderr] 30 | fn before(&self, req: &mut Request) -> Result<(), Box> { [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:39:38 [INFO] [stderr] | [INFO] [stderr] 39 | fn decode(reader: &mut Read) -> Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:39:61 [INFO] [stderr] | [INFO] [stderr] 39 | fn decode(reader: &mut Read) -> 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:40:75 [INFO] [stderr] | [INFO] [stderr] 40 | let j = try!(Json::from_reader(reader).map_err(|e| Box::new(e) as Box)); [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:42:68 [INFO] [stderr] | [INFO] [stderr] 42 | Decodable::decode(&mut decoder).map_err(|e| Box::new(e) as Box) [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:45:53 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn json_params<'a, T: Decodable + Any>(req: &'a Request) -> Option<&'a T> { [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:30:32 [INFO] [stderr] | [INFO] [stderr] 30 | fn before(&self, req: &mut Request) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Request` [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:30:59 [INFO] [stderr] | [INFO] [stderr] 30 | fn before(&self, req: &mut Request) -> Result<(), Box> { [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:39:38 [INFO] [stderr] | [INFO] [stderr] 39 | fn decode(reader: &mut Read) -> Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:39:61 [INFO] [stderr] | [INFO] [stderr] 39 | fn decode(reader: &mut Read) -> Result> { [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:40:75 [INFO] [stderr] | [INFO] [stderr] 40 | let j = try!(Json::from_reader(reader).map_err(|e| Box::new(e) as Box)); [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:42:68 [INFO] [stderr] | [INFO] [stderr] 42 | Decodable::decode(&mut decoder).map_err(|e| Box::new(e) as Box) [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:45:53 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn json_params<'a, T: Decodable + Any>(req: &'a Request) -> Option<&'a T> { [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:68:26 [INFO] [stderr] | [INFO] [stderr] 68 | fn handler(req: &mut Request) -> io::Result { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Request` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:88:46 [INFO] [stderr] | [INFO] [stderr] 88 | let person = super::decode::(&mut *res.body).ok().expect("No JSON response"); [INFO] [stderr] | ^^^^^^^^^^^^^^ expected trait `std::io::Read`, found trait `conduit::WriteBody + std::marker::Send` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut dyn std::io::Read` [INFO] [stderr] found type `&mut (dyn conduit::WriteBody + std::marker::Send + 'static)` [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `conduit-json-parser`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5c8beaf81ad5163777f169dcedf8689747fadf93e0c75a84fd02df7aa83c138c"` [INFO] running `"docker" "rm" "-f" "5c8beaf81ad5163777f169dcedf8689747fadf93e0c75a84fd02df7aa83c138c"` [INFO] [stdout] 5c8beaf81ad5163777f169dcedf8689747fadf93e0c75a84fd02df7aa83c138c