[INFO] fetching crate webmachine-rust 0.0.0...
[INFO] checking webmachine-rust-0.0.0 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate webmachine-rust 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate webmachine-rust 0.0.0 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webmachine-rust 0.0.0
[INFO] finished tweaking crates.io crate webmachine-rust 0.0.0
[INFO] tweaked toml for crates.io crate webmachine-rust 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maplit v0.1.6
[INFO] [stderr]   Downloaded skeptic v0.4.0
[INFO] [stderr]   Downloaded p-macro v0.2.0
[INFO] [stderr]   Downloaded expectest v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6239e107ca5cb0fb360a71f007791e91191962845fc9c32f4ee6d72aec0f207f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6239e107ca5cb0fb360a71f007791e91191962845fc9c32f4ee6d72aec0f207f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6239e107ca5cb0fb360a71f007791e91191962845fc9c32f4ee6d72aec0f207f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6239e107ca5cb0fb360a71f007791e91191962845fc9c32f4ee6d72aec0f207f", kill_on_drop: false }`
[INFO] [stdout] 6239e107ca5cb0fb360a71f007791e91191962845fc9c32f4ee6d72aec0f207f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f68be0615fa99ce01f23d59b6b0cb00802248aa6638aa29216f56915d846147
[INFO] running `Command { std: "docker" "start" "-a" "7f68be0615fa99ce01f23d59b6b0cb00802248aa6638aa29216f56915d846147", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]     Checking p-macro v0.2.0
[INFO] [stderr]     Checking itertools v0.4.19
[INFO] [stderr]     Checking maplit v0.1.6
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling pulldown-cmark v0.0.3
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking hpack v0.2.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking solicit v0.4.4
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling skeptic v0.4.0
[INFO] [stderr]     Checking cookie v0.2.5
[INFO] [stderr]    Compiling expectest v0.5.1
[INFO] [stderr]     Checking hyper v0.9.18
[INFO] [stderr]     Checking webmachine-rust v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:162:39
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub finalise_response: Option<Box<Fn(&mut WebmachineContext)>>,
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:164:30
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub render_response: Box<Fn(&mut WebmachineContext) -> Option<String>>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:168:24
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub available: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:174:27
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub uri_too_long: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:179:32
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub malformed_request: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:183:29
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub not_authorized: Box<Fn(&mut WebmachineContext) -> Option<String>>,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub forbidden: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:189:42
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub unsupported_content_headers: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:195:34
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub valid_entity_length: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:198:29
[INFO] [stdout]     |
[INFO] [stdout] 198 |     pub finish_request: Box<Fn(&mut WebmachineContext, &WebmachineResource)>,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext, &WebmachineResource)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:201:22
[INFO] [stdout]     |
[INFO] [stdout] 201 |     pub options: Box<Fn(&mut WebmachineContext, &WebmachineResource) -> Option<HashMap<String, Vec<String>>>>,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext, &WebmachineResource) -> Option<HashMap<String, Vec<String>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:224:30
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub resource_exists: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:226:33
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub previously_existed: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:229:32
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub moved_permanently: Box<Fn(&mut WebmachineContext) -> Option<String>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:232:32
[INFO] [stdout]     |
[INFO] [stdout] 232 |     pub moved_temporarily: Box<Fn(&mut WebmachineContext) -> Option<String>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:235:26
[INFO] [stdout]     |
[INFO] [stdout] 235 |     pub is_conflict: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:237:33
[INFO] [stdout]     |
[INFO] [stdout] 237 |     pub allow_missing_post: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:240:28
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub generate_etag: Box<Fn(&mut WebmachineContext) -> Option<String>>,
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:244:28
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub last_modified: Box<Fn(&mut WebmachineContext) -> Option<DateTime<FixedOffset>>>,
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<DateTime<FixedOffset>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:250:30
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub delete_resource: Box<Fn(&mut WebmachineContext) -> Result<bool, u16>>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Result<bool, u16>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:255:29
[INFO] [stdout]     |
[INFO] [stdout] 255 |     pub post_is_create: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:261:27
[INFO] [stdout]     |
[INFO] [stdout] 261 |     pub process_post: Box<Fn(&mut WebmachineContext) -> Result<bool, u16>>,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Result<bool, u16>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:270:26
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub create_path: Box<Fn(&mut WebmachineContext) -> Result<String, u16>>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Result<String, u16>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:274:26
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub process_put: Box<Fn(&mut WebmachineContext) -> Result<bool, u16>>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Result<bool, u16>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:278:31
[INFO] [stdout]     |
[INFO] [stdout] 278 |     pub multiple_choices: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:280:22
[INFO] [stdout]     |
[INFO] [stdout] 280 |     pub expires: Box<Fn(&mut WebmachineContext) -> Option<DateTime<FixedOffset>>>
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<DateTime<FixedOffset>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:449:1
[INFO] [stdout]     |
[INFO] [stdout] 449 | / lazy_static! {
[INFO] [stdout] 450 | |     static ref TRANSITION_MAP: HashMap<Decision, Transition> = hashmap!{
[INFO] [stdout] 451 | |         Decision::Start => Transition::To(Decision::B13Available),
[INFO] [stdout] 452 | |         Decision::B3Options => Transition::Branch(Decision::A3Options, Decision::C3AcceptExists),
[INFO] [stdout] ...   |
[INFO] [stdout] 506 | |     };
[INFO] [stdout] 507 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:449:1
[INFO] [stdout]     |
[INFO] [stdout] 449 | / lazy_static! {
[INFO] [stdout] 450 | |     static ref TRANSITION_MAP: HashMap<Decision, Transition> = hashmap!{
[INFO] [stdout] 451 | |         Decision::Start => Transition::To(Decision::B13Available),
[INFO] [stdout] 452 | |         Decision::B3Options => Transition::Branch(Decision::A3Options, Decision::C3AcceptExists),
[INFO] [stdout] ...   |
[INFO] [stdout] 506 | |     };
[INFO] [stdout] 507 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `headers::*`
[INFO] [stdout]    --> src/context.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |     use headers::*;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:162:39
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub finalise_response: Option<Box<Fn(&mut WebmachineContext)>>,
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:164:30
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub render_response: Box<Fn(&mut WebmachineContext) -> Option<String>>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:168:24
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub available: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:174:27
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub uri_too_long: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:179:32
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub malformed_request: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:183:29
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub not_authorized: Box<Fn(&mut WebmachineContext) -> Option<String>>,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub forbidden: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:189:42
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub unsupported_content_headers: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:195:34
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub valid_entity_length: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:198:29
[INFO] [stdout]     |
[INFO] [stdout] 198 |     pub finish_request: Box<Fn(&mut WebmachineContext, &WebmachineResource)>,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext, &WebmachineResource)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:201:22
[INFO] [stdout]     |
[INFO] [stdout] 201 |     pub options: Box<Fn(&mut WebmachineContext, &WebmachineResource) -> Option<HashMap<String, Vec<String>>>>,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext, &WebmachineResource) -> Option<HashMap<String, Vec<String>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:224:30
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub resource_exists: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:226:33
[INFO] [stdout]     |
[INFO] [stdout] 226 |     pub previously_existed: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:229:32
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub moved_permanently: Box<Fn(&mut WebmachineContext) -> Option<String>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:232:32
[INFO] [stdout]     |
[INFO] [stdout] 232 |     pub moved_temporarily: Box<Fn(&mut WebmachineContext) -> Option<String>>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:235:26
[INFO] [stdout]     |
[INFO] [stdout] 235 |     pub is_conflict: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:237:33
[INFO] [stdout]     |
[INFO] [stdout] 237 |     pub allow_missing_post: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:240:28
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub generate_etag: Box<Fn(&mut WebmachineContext) -> Option<String>>,
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:244:28
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub last_modified: Box<Fn(&mut WebmachineContext) -> Option<DateTime<FixedOffset>>>,
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<DateTime<FixedOffset>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:250:30
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub delete_resource: Box<Fn(&mut WebmachineContext) -> Result<bool, u16>>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Result<bool, u16>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:255:29
[INFO] [stdout]     |
[INFO] [stdout] 255 |     pub post_is_create: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:261:27
[INFO] [stdout]     |
[INFO] [stdout] 261 |     pub process_post: Box<Fn(&mut WebmachineContext) -> Result<bool, u16>>,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Result<bool, u16>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:270:26
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub create_path: Box<Fn(&mut WebmachineContext) -> Result<String, u16>>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Result<String, u16>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:274:26
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub process_put: Box<Fn(&mut WebmachineContext) -> Result<bool, u16>>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Result<bool, u16>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:278:31
[INFO] [stdout]     |
[INFO] [stdout] 278 |     pub multiple_choices: Box<Fn(&mut WebmachineContext) -> bool>,
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:280:22
[INFO] [stdout]     |
[INFO] [stdout] 280 |     pub expires: Box<Fn(&mut WebmachineContext) -> Option<DateTime<FixedOffset>>>
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut WebmachineContext) -> Option<DateTime<FixedOffset>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::context::*`
[INFO] [stdout]   --> src/tests.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use super::context::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::headers::*`
[INFO] [stdout]   --> src/tests.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::headers::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::*`
[INFO] [stdout]   --> src/tests.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use chrono::*;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `headers::*`
[INFO] [stdout]  --> src/content_negotiation_tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use headers::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `context::*`
[INFO] [stdout]  --> src/content_negotiation_tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use context::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:449:1
[INFO] [stdout]     |
[INFO] [stdout] 449 | / lazy_static! {
[INFO] [stdout] 450 | |     static ref TRANSITION_MAP: HashMap<Decision, Transition> = hashmap!{
[INFO] [stdout] 451 | |         Decision::Start => Transition::To(Decision::B13Available),
[INFO] [stdout] 452 | |         Decision::B3Options => Transition::Branch(Decision::A3Options, Decision::C3AcceptExists),
[INFO] [stdout] ...   |
[INFO] [stdout] 506 | |     };
[INFO] [stdout] 507 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:449:1
[INFO] [stdout]     |
[INFO] [stdout] 449 | / lazy_static! {
[INFO] [stdout] 450 | |     static ref TRANSITION_MAP: HashMap<Decision, Transition> = hashmap!{
[INFO] [stdout] 451 | |         Decision::Start => Transition::To(Decision::B13Available),
[INFO] [stdout] 452 | |         Decision::B3Options => Transition::Branch(Decision::A3Options, Decision::C3AcceptExists),
[INFO] [stdout] ...   |
[INFO] [stdout] 506 | |     };
[INFO] [stdout] 507 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/headers.rs:13:34
[INFO] [stdout]    |
[INFO] [stdout] 13 |     values.into_iter().batching(|mut it| {
[INFO] [stdout]    |                                  ----^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/headers.rs:13:34
[INFO] [stdout]    |
[INFO] [stdout] 13 |     values.into_iter().batching(|mut it| {
[INFO] [stdout]    |                                  ----^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 35 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.09s
[INFO] running `Command { std: "docker" "inspect" "7f68be0615fa99ce01f23d59b6b0cb00802248aa6638aa29216f56915d846147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f68be0615fa99ce01f23d59b6b0cb00802248aa6638aa29216f56915d846147", kill_on_drop: false }`
[INFO] [stdout] 7f68be0615fa99ce01f23d59b6b0cb00802248aa6638aa29216f56915d846147
