[INFO] crate rs-router 0.1.1 is already in cache [INFO] extracting crate rs-router 0.1.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/rs-router/0.1.1 [INFO] extracting crate rs-router 0.1.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/rs-router/0.1.1 [INFO] validating manifest of rs-router-0.1.1 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 rs-router-0.1.1 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 rs-router-0.1.1 [INFO] finished frobbing rs-router-0.1.1 [INFO] frobbed toml for rs-router-0.1.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/rs-router/0.1.1/Cargo.toml [INFO] started frobbing rs-router-0.1.1 [INFO] finished frobbing rs-router-0.1.1 [INFO] frobbed toml for rs-router-0.1.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/rs-router/0.1.1/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] [stderr] Blocking waiting for file lock on package cache [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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking rs-router-0.1.1 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/rs-router/0.1.1:/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] bcfbb1f820db9509843eba02e879788a62a180828e6822240fc3b58876efff16 [INFO] running `"docker" "start" "-a" "bcfbb1f820db9509843eba02e879788a62a180828e6822240fc3b58876efff16"` [INFO] [stderr] Checking rs-router v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:16:28 [INFO] [stderr] | [INFO] [stderr] 16 | Other(err: Box<::std::error::Error + Send + Sync>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [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:136:40 [INFO] [stderr] | [INFO] [stderr] 136 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:140:40 [INFO] [stderr] | [INFO] [stderr] 140 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:146:40 [INFO] [stderr] | [INFO] [stderr] 146 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:152:40 [INFO] [stderr] | [INFO] [stderr] 152 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:158:40 [INFO] [stderr] | [INFO] [stderr] 158 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:164:40 [INFO] [stderr] | [INFO] [stderr] 164 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:172:26 [INFO] [stderr] | [INFO] [stderr] 172 | pub body: Option> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WriteBody` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:187:71 [INFO] [stderr] | [INFO] [stderr] 187 | fn write_body(mut res: HyperResponse, body: Option>) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WriteBody` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:251:50 [INFO] [stderr] | [INFO] [stderr] 251 | $prefix_handlers: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InnerHandler` [INFO] [stderr] ... [INFO] [stderr] 356 | / impls!{ [INFO] [stderr] 357 | | [get_regex_set, get_regexes, get_priorities, get_handlers, get_strs, Method::Get, add_get, add_get_with_priority], [INFO] [stderr] 358 | | [post_regex_set, post_regexes, post_priorities, post_handlers, post_strs, Method::Post, add_post, add_post_with_priority], [INFO] [stderr] 359 | | [put_regex_set, put_regexes, put_priorities, put_handlers, put_strs, Method::Put, add_put, add_put_with_priority], [INFO] [stderr] ... | [INFO] [stderr] 362 | | [head_regex_set, head_regexes, head_priorities, head_handlers, head_strs, Method::Head, add_head, add_head_with_priority] [INFO] [stderr] 363 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:253:28 [INFO] [stderr] | [INFO] [stderr] 253 | not_found: Box [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InnerHandler` [INFO] [stderr] ... [INFO] [stderr] 356 | / impls!{ [INFO] [stderr] 357 | | [get_regex_set, get_regexes, get_priorities, get_handlers, get_strs, Method::Get, add_get, add_get_with_priority], [INFO] [stderr] 358 | | [post_regex_set, post_regexes, post_priorities, post_handlers, post_strs, Method::Post, add_post, add_post_with_priority], [INFO] [stderr] 359 | | [put_regex_set, put_regexes, put_priorities, put_handlers, put_strs, Method::Put, add_put, add_put_with_priority], [INFO] [stderr] ... | [INFO] [stderr] 362 | | [head_regex_set, head_regexes, head_priorities, head_handlers, head_strs, Method::Head, add_head, add_head_with_priority] [INFO] [stderr] 363 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:289:50 [INFO] [stderr] | [INFO] [stderr] 289 | $prefix_handlers: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InnerHandler` [INFO] [stderr] ... [INFO] [stderr] 356 | / impls!{ [INFO] [stderr] 357 | | [get_regex_set, get_regexes, get_priorities, get_handlers, get_strs, Method::Get, add_get, add_get_with_priority], [INFO] [stderr] 358 | | [post_regex_set, post_regexes, post_priorities, post_handlers, post_strs, Method::Post, add_post, add_post_with_priority], [INFO] [stderr] 359 | | [put_regex_set, put_regexes, put_priorities, put_handlers, put_strs, Method::Put, add_put, add_put_with_priority], [INFO] [stderr] ... | [INFO] [stderr] 362 | | [head_regex_set, head_regexes, head_priorities, head_handlers, head_strs, Method::Head, add_head, add_head_with_priority] [INFO] [stderr] 363 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:291:35 [INFO] [stderr] | [INFO] [stderr] 291 | not_found: Option> [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InnerHandler` [INFO] [stderr] ... [INFO] [stderr] 356 | / impls!{ [INFO] [stderr] 357 | | [get_regex_set, get_regexes, get_priorities, get_handlers, get_strs, Method::Get, add_get, add_get_with_priority], [INFO] [stderr] 358 | | [post_regex_set, post_regexes, post_priorities, post_handlers, post_strs, Method::Post, add_post, add_post_with_priority], [INFO] [stderr] 359 | | [put_regex_set, put_regexes, put_priorities, put_handlers, put_strs, Method::Put, add_put, add_put_with_priority], [INFO] [stderr] ... | [INFO] [stderr] 362 | | [head_regex_set, head_regexes, head_priorities, head_handlers, head_strs, Method::Head, add_head, add_head_with_priority] [INFO] [stderr] 363 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:16:28 [INFO] [stderr] | [INFO] [stderr] 16 | Other(err: Box<::std::error::Error + Send + Sync>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [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:136:40 [INFO] [stderr] | [INFO] [stderr] 136 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:140:40 [INFO] [stderr] | [INFO] [stderr] 140 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:146:40 [INFO] [stderr] | [INFO] [stderr] 146 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:152:40 [INFO] [stderr] | [INFO] [stderr] 152 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:158:40 [INFO] [stderr] | [INFO] [stderr] 158 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:164:40 [INFO] [stderr] | [INFO] [stderr] 164 | fn write_body(&mut self, res: &mut Write) -> ::std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:172:26 [INFO] [stderr] | [INFO] [stderr] 172 | pub body: Option> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WriteBody` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:187:71 [INFO] [stderr] | [INFO] [stderr] 187 | fn write_body(mut res: HyperResponse, body: Option>) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WriteBody` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:251:50 [INFO] [stderr] | [INFO] [stderr] 251 | $prefix_handlers: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InnerHandler` [INFO] [stderr] ... [INFO] [stderr] 356 | / impls!{ [INFO] [stderr] 357 | | [get_regex_set, get_regexes, get_priorities, get_handlers, get_strs, Method::Get, add_get, add_get_with_priority], [INFO] [stderr] 358 | | [post_regex_set, post_regexes, post_priorities, post_handlers, post_strs, Method::Post, add_post, add_post_with_priority], [INFO] [stderr] 359 | | [put_regex_set, put_regexes, put_priorities, put_handlers, put_strs, Method::Put, add_put, add_put_with_priority], [INFO] [stderr] ... | [INFO] [stderr] 362 | | [head_regex_set, head_regexes, head_priorities, head_handlers, head_strs, Method::Head, add_head, add_head_with_priority] [INFO] [stderr] 363 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:253:28 [INFO] [stderr] | [INFO] [stderr] 253 | not_found: Box [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InnerHandler` [INFO] [stderr] ... [INFO] [stderr] 356 | / impls!{ [INFO] [stderr] 357 | | [get_regex_set, get_regexes, get_priorities, get_handlers, get_strs, Method::Get, add_get, add_get_with_priority], [INFO] [stderr] 358 | | [post_regex_set, post_regexes, post_priorities, post_handlers, post_strs, Method::Post, add_post, add_post_with_priority], [INFO] [stderr] 359 | | [put_regex_set, put_regexes, put_priorities, put_handlers, put_strs, Method::Put, add_put, add_put_with_priority], [INFO] [stderr] ... | [INFO] [stderr] 362 | | [head_regex_set, head_regexes, head_priorities, head_handlers, head_strs, Method::Head, add_head, add_head_with_priority] [INFO] [stderr] 363 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:289:50 [INFO] [stderr] | [INFO] [stderr] 289 | $prefix_handlers: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InnerHandler` [INFO] [stderr] ... [INFO] [stderr] 356 | / impls!{ [INFO] [stderr] 357 | | [get_regex_set, get_regexes, get_priorities, get_handlers, get_strs, Method::Get, add_get, add_get_with_priority], [INFO] [stderr] 358 | | [post_regex_set, post_regexes, post_priorities, post_handlers, post_strs, Method::Post, add_post, add_post_with_priority], [INFO] [stderr] 359 | | [put_regex_set, put_regexes, put_priorities, put_handlers, put_strs, Method::Put, add_put, add_put_with_priority], [INFO] [stderr] ... | [INFO] [stderr] 362 | | [head_regex_set, head_regexes, head_priorities, head_handlers, head_strs, Method::Head, add_head, add_head_with_priority] [INFO] [stderr] 363 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:291:35 [INFO] [stderr] | [INFO] [stderr] 291 | not_found: Option> [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn InnerHandler` [INFO] [stderr] ... [INFO] [stderr] 356 | / impls!{ [INFO] [stderr] 357 | | [get_regex_set, get_regexes, get_priorities, get_handlers, get_strs, Method::Get, add_get, add_get_with_priority], [INFO] [stderr] 358 | | [post_regex_set, post_regexes, post_priorities, post_handlers, post_strs, Method::Post, add_post, add_post_with_priority], [INFO] [stderr] 359 | | [put_regex_set, put_regexes, put_priorities, put_handlers, put_strs, Method::Put, add_put, add_put_with_priority], [INFO] [stderr] ... | [INFO] [stderr] 362 | | [head_regex_set, head_regexes, head_priorities, head_handlers, head_strs, Method::Head, add_head, add_head_with_priority] [INFO] [stderr] 363 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> examples/simple.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> examples/simple.rs:50:18 [INFO] [stderr] | [INFO] [stderr] 50 | fn maybe_handler(req: Request) -> Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_req` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.65s [INFO] running `"docker" "inspect" "bcfbb1f820db9509843eba02e879788a62a180828e6822240fc3b58876efff16"` [INFO] running `"docker" "rm" "-f" "bcfbb1f820db9509843eba02e879788a62a180828e6822240fc3b58876efff16"` [INFO] [stdout] bcfbb1f820db9509843eba02e879788a62a180828e6822240fc3b58876efff16