[INFO] fetching crate milstian-internet-framework 0.3.1...
[INFO] checking milstian-internet-framework-0.3.1 against beta for pr-78714
[INFO] extracting crate milstian-internet-framework 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate milstian-internet-framework 0.3.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate milstian-internet-framework 0.3.1
[INFO] finished tweaking crates.io crate milstian-internet-framework 0.3.1
[INFO] tweaked toml for crates.io crate milstian-internet-framework 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8806539d22a2e2ad360985e8bca5e4e9040d943f68b8056304dfcdbef6bd30da
[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" "8806539d22a2e2ad360985e8bca5e4e9040d943f68b8056304dfcdbef6bd30da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8806539d22a2e2ad360985e8bca5e4e9040d943f68b8056304dfcdbef6bd30da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8806539d22a2e2ad360985e8bca5e4e9040d943f68b8056304dfcdbef6bd30da", kill_on_drop: false }`
[INFO] [stdout] 8806539d22a2e2ad360985e8bca5e4e9040d943f68b8056304dfcdbef6bd30da
[INFO] running `Command { std: "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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23fca2317698136cfa4970b1480e5893260554f9c16d0cd60e1f62411babb386
[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" "23fca2317698136cfa4970b1480e5893260554f9c16d0cd60e1f62411babb386", kill_on_drop: false }`
[INFO] [stderr]     Checking milstian-http v0.1.9
[INFO] [stderr]     Checking milstian-feedback v0.1.1
[INFO] [stderr]     Checking milstian-internet-framework v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response/tcp/http/mod.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 48 |         responders: Vec<Box<ResponderInterface + Send>>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[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/tcp/http/mod.rs:99:32
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn clone_box(&self) -> Box<ResponderInterface + Send>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response/tcp/http/mod.rs:106:32
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn clone_box(&self) -> Box<ResponderInterface + Send> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response/tcp/http/mod.rs:111:20
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Clone for Box<ResponderInterface + Send> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response/tcp/http/mod.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn clone(&self) -> Box<ResponderInterface + Send> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response/tcp/mod.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |         responders: Vec<Box<ResponderInterface + Send>>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/thread/mod.rs:177:16
[INFO] [stdout]     |
[INFO] [stdout] 177 | type Job = Box<FnBox + Send + 'static>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport_layer/mod.rs:29:64
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn http(application: &Application, responders: Vec<Box<ResponderInterface + Send>>) {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:179:48
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn tcp_http(&self, responders: Vec<Box<ResponderInterface + Send>>) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:195:33
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let responders: Vec<Box<ResponderInterface + Send>> = vec![
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:214:21
[INFO] [stdout]     |
[INFO] [stdout] 214 |         custom: Box<ResponderInterface + Send>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:216:33
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let responders: Vec<Box<ResponderInterface + Send>> = vec![
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response/tcp/http/mod.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 48 |         responders: Vec<Box<ResponderInterface + Send>>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[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/tcp/http/mod.rs:99:32
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn clone_box(&self) -> Box<ResponderInterface + Send>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response/tcp/http/mod.rs:106:32
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn clone_box(&self) -> Box<ResponderInterface + Send> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response/tcp/http/mod.rs:111:20
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl Clone for Box<ResponderInterface + Send> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response/tcp/http/mod.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn clone(&self) -> Box<ResponderInterface + Send> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response/tcp/mod.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |         responders: Vec<Box<ResponderInterface + Send>>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/thread/mod.rs:177:16
[INFO] [stdout]     |
[INFO] [stdout] 177 | type Job = Box<FnBox + Send + 'static>;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport_layer/mod.rs:29:64
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn http(application: &Application, responders: Vec<Box<ResponderInterface + Send>>) {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:179:48
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn tcp_http(&self, responders: Vec<Box<ResponderInterface + Send>>) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:195:33
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let responders: Vec<Box<ResponderInterface + Send>> = vec![
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:214:21
[INFO] [stdout]     |
[INFO] [stdout] 214 |         custom: Box<ResponderInterface + Send>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:216:33
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let responders: Vec<Box<ResponderInterface + Send>> = vec![
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ResponderInterface + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/response/tcp/http/filesystem.rs:285:17
[INFO] [stdout]     |
[INFO] [stdout] 285 |             let mut response = Responder::get_response(&filename, &request_message, &application)?;
[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: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/response/tcp/http/filesystem.rs:285:17
[INFO] [stdout]     |
[INFO] [stdout] 285 |             let mut response = Responder::get_response(&filename, &request_message, &application)?;
[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: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> examples/dynamic.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> examples/dynamic.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "23fca2317698136cfa4970b1480e5893260554f9c16d0cd60e1f62411babb386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23fca2317698136cfa4970b1480e5893260554f9c16d0cd60e1f62411babb386", kill_on_drop: false }`
[INFO] [stdout] 23fca2317698136cfa4970b1480e5893260554f9c16d0cd60e1f62411babb386