[INFO] fetching crate spacejam 0.1.2...
[INFO] checking spacejam-0.1.2 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate spacejam 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate spacejam 0.1.2 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate spacejam 0.1.2
[INFO] finished tweaking crates.io crate spacejam 0.1.2
[INFO] tweaked toml for crates.io crate spacejam 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 00111f3b2f17ec561d128d3fb6b22cf819dac2b9821e72849f53670c86159c04
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "00111f3b2f17ec561d128d3fb6b22cf819dac2b9821e72849f53670c86159c04"`
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_pcg v0.1.2
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.2
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking spacejam v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/primitive/capsule.rs:28:33
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn handle(&self, func: &Fn(std::net::TcpStream)) {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(std::net::TcpStream)`
[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/primitive/capsule.rs:28:33
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn handle(&self, func: &Fn(std::net::TcpStream)) {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(std::net::TcpStream)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `console`
[INFO] [stderr]  --> src/primitive/control.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn console() {loop {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `exec`
[INFO] [stderr]   --> src/primitive/control.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn exec() {
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `help`
[INFO] [stderr]   --> src/primitive/control.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn help() {
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Capsule`
[INFO] [stderr]   --> src/primitive/capsule.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Capsule {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bind`
[INFO] [stderr]   --> src/primitive/capsule.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn bind(address: &'static str, peers: Vec<(&'static str, bool)>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `handle`
[INFO] [stderr]   --> src/primitive/capsule.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn handle(&self, func: &Fn(std::net::TcpStream)) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `connect`
[INFO] [stderr]   --> src/primitive/capsule.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn connect(&self, address: &'static str) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/primitive/capsule.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn update(&mut self, peers: Vec<(&'static str, bool)>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `gossip`
[INFO] [stderr]   --> src/primitive/capsule.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn gossip(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `console`
[INFO] [stderr]  --> src/primitive/control.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn console() {loop {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `exec`
[INFO] [stderr]   --> src/primitive/control.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn exec() {
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `help`
[INFO] [stderr]   --> src/primitive/control.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn help() {
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `handle`
[INFO] [stderr]   --> src/primitive/capsule.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn handle(&self, func: &Fn(std::net::TcpStream)) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `connect`
[INFO] [stderr]   --> src/primitive/capsule.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn connect(&self, address: &'static str) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `gossip`
[INFO] [stderr]   --> src/primitive/capsule.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn gossip(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.09s
[INFO] running `"docker" "inspect" "00111f3b2f17ec561d128d3fb6b22cf819dac2b9821e72849f53670c86159c04"`
[INFO] running `"docker" "rm" "-f" "00111f3b2f17ec561d128d3fb6b22cf819dac2b9821e72849f53670c86159c04"`
[INFO] [stdout] 00111f3b2f17ec561d128d3fb6b22cf819dac2b9821e72849f53670c86159c04