[INFO] fetching crate rocket 0.4.5...
[INFO] checking rocket-0.4.5 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate rocket 0.4.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rocket 0.4.5 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 rocket 0.4.5
[INFO] finished tweaking crates.io crate rocket 0.4.5
[INFO] tweaked toml for crates.io crate rocket 0.4.5 written to /workspace/builds/worker-0/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c17310c6dcc4083a7dd3a0d8ba71e629b93f03e8a46ed6596b345e6d06e7d5e5
[INFO] running `Command { std: "docker" "start" "-a" "c17310c6dcc4083a7dd3a0d8ba71e629b93f03e8a46ed6596b345e6d06e7d5e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c17310c6dcc4083a7dd3a0d8ba71e629b93f03e8a46ed6596b345e6d06e7d5e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17310c6dcc4083a7dd3a0d8ba71e629b93f03e8a46ed6596b345e6d06e7d5e5", kill_on_drop: false }`
[INFO] [stdout] c17310c6dcc4083a7dd3a0d8ba71e629b93f03e8a46ed6596b345e6d06e7d5e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] c045c69361092ed4e3ce477bb7d4a7d1a77a3e0862a1047a53b5a87c05ca192d
[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" "c045c69361092ed4e3ce477bb7d4a7d1a77a3e0862a1047a53b5a87c05ca192d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling tinyvec v0.3.4
[INFO] [stderr]    Compiling hashbrown v0.9.0
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling rocket v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling universal-hash v0.3.0
[INFO] [stderr]     Checking polyval v0.3.3
[INFO] [stderr]     Checking ghash v0.2.3
[INFO] [stderr]     Checking aes-gcm v0.5.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking cookie v0.11.3
[INFO] [stderr]     Checking rocket_http v0.4.5
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]    Compiling rocket_codegen v0.4.5
[INFO] [stdout] error[E0463]: can't find crate for `lazy_static`
[INFO] [stdout]    --> src/lib.rs:114:27
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[cfg(test)] #[macro_use] extern crate lazy_static;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rocket`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(specialization)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response/response.rs:563:27
[INFO] [stdout]     |
[INFO] [stdout] 563 |     body: Option<Body<Box<io::Read + 'r>>>,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'r`
[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/response/response.rs:892:48
[INFO] [stdout]     |
[INFO] [stdout] 892 |     pub fn body(&mut self) -> Option<Body<&mut io::Read>> {
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response/response.rs:969:52
[INFO] [stdout]     |
[INFO] [stdout] 969 |     pub fn take_body(&mut self) -> Option<Body<Box<io::Read + 'r>>> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/config/toml_ext.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |         '0'...'9' | 'A'...'Z' | 'a'...'z' | '_' | '-' => true,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/config/toml_ext.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |         '0'...'9' | 'A'...'Z' | 'a'...'z' | '_' | '-' => true,
[INFO] [stdout]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/config/toml_ext.rs:27:36
[INFO] [stdout]    |
[INFO] [stdout] 27 |         '0'...'9' | 'A'...'Z' | 'a'...'z' | '_' | '-' => true,
[INFO] [stdout]    |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/data/data.rs:18:63
[INFO] [stdout]    |
[INFO] [stdout] 18 |     self::HttpReader<&'a mut hyper::buffer::BufReader<&'b mut NetworkStream>>;
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/data/data.rs:108:41
[INFO] [stdout]     |
[INFO] [stdout] 108 |         fn concrete_stream(stream: &mut NetworkStream) -> Option<NetStream> {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/handler.rs:155:36
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn clone_handler(&self) -> Box<Handler>;
[INFO] [stdout]     |                                    ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/handler.rs:160:36
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn clone_handler(&self) -> Box<Handler> {
[INFO] [stdout]     |                                    ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/handler.rs:165:20
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl Clone for Box<Handler> {
[INFO] [stdout]     |                    ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/handler.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn clone(&self) -> Box<Handler> {
[INFO] [stdout]     |                            ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/fairing/fairings.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     all_fairings: Vec<Box<Fairing>>,
[INFO] [stdout]   |                           ^^^^^^^ help: use `dyn`: `dyn Fairing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/fairing/fairings.rs:22:43
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn attach(&mut self, fairing: Box<Fairing>, mut rocket: Rocket) -> Rocket {
[INFO] [stdout]    |                                           ^^^^^^^ help: use `dyn`: `dyn Fairing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/fairing/fairings.rs:35:36
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn add(&mut self, fairing: Box<Fairing>) {
[INFO] [stdout]    |                                    ^^^^^^^ help: use `dyn`: `dyn Fairing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Unknown(Box<::std::error::Error + Send + Sync>)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/router/route.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub handler: Box<Handler>,
[INFO] [stdout]    |                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c045c69361092ed4e3ce477bb7d4a7d1a77a3e0862a1047a53b5a87c05ca192d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c045c69361092ed4e3ce477bb7d4a7d1a77a3e0862a1047a53b5a87c05ca192d", kill_on_drop: false }`
[INFO] [stdout] c045c69361092ed4e3ce477bb7d4a7d1a77a3e0862a1047a53b5a87c05ca192d
