[INFO] crate usher 0.1.1 is already in cache
[INFO] checking usher-0.1.1 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate usher 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate usher 0.1.1 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate usher 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate usher 0.1.1
[INFO] tweaked toml for crates.io crate usher 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] da78f70c177f36ee6193490ecd413fff4223c1ddbe25929e5d869e225cf8764f
[INFO] running `"docker" "start" "-a" "da78f70c177f36ee6193490ecd413fff4223c1ddbe25929e5d869e225cf8764f"`
[INFO] [stderr]     Checking usher v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/node.rs:26:18
[INFO] [stderr]    |
[INFO] [stderr] 26 |     matcher: Box<Matcher>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[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/node.rs:32:36
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub(crate) fn new(matcher: Box<Matcher>) -> Self {
[INFO] [stderr]    |                                    ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:16:50
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn parse(&self, segment: &str) -> Option<Box<Matcher>>;
[INFO] [stderr]    |                                                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:22:31
[INFO] [stderr]    |
[INFO] [stderr] 22 |     F: Fn(&str) -> Option<Box<Matcher>> + Send + Sync,
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:25:50
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn parse(&self, segment: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]    |                                                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:39:50
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn parse(&self, segment: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]    |                                                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:52:50
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn parse(&self, segment: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]    |                                                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |     parsers: Vec<Box<Parser>>,
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Parser`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:32:37
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn new(mut parsers: Vec<Box<Parser>>) -> Self {
[INFO] [stderr]    |                                     ^^^^^^ help: use `dyn`: `dyn Parser`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/router.rs:138:33
[INFO] [stderr]     |
[INFO] [stderr] 138 | fn parse_segment(parsers: &[Box<Parser>], segment: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]     |                                 ^^^^^^ help: use `dyn`: `dyn Parser`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/router.rs:138:72
[INFO] [stderr]     |
[INFO] [stderr] 138 | fn parse_segment(parsers: &[Box<Parser>], segment: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]     |                                                                        ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/node.rs:26:18
[INFO] [stderr]    |
[INFO] [stderr] 26 |     matcher: Box<Matcher>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[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/node.rs:32:36
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub(crate) fn new(matcher: Box<Matcher>) -> Self {
[INFO] [stderr]    |                                    ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:16:50
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn parse(&self, segment: &str) -> Option<Box<Matcher>>;
[INFO] [stderr]    |                                                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:22:31
[INFO] [stderr]    |
[INFO] [stderr] 22 |     F: Fn(&str) -> Option<Box<Matcher>> + Send + Sync,
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:25:50
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn parse(&self, segment: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]    |                                                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:39:50
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn parse(&self, segment: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]    |                                                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/parser_test.rs:21:57
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn create_static_matcher(input: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]    |                                                         ^^^^^^^ help: use `dyn`: `dyn Matcher`
[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/parser.rs:52:50
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn parse(&self, segment: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]    |                                                  ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |     parsers: Vec<Box<Parser>>,
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Parser`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:32:37
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn new(mut parsers: Vec<Box<Parser>>) -> Self {
[INFO] [stderr]    |                                     ^^^^^^ help: use `dyn`: `dyn Parser`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/router.rs:138:33
[INFO] [stderr]     |
[INFO] [stderr] 138 | fn parse_segment(parsers: &[Box<Parser>], segment: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]     |                                 ^^^^^^ help: use `dyn`: `dyn Parser`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/router.rs:138:72
[INFO] [stderr]     |
[INFO] [stderr] 138 | fn parse_segment(parsers: &[Box<Parser>], segment: &str) -> Option<Box<Matcher>> {
[INFO] [stderr]     |                                                                        ^^^^^^^ help: use `dyn`: `dyn Matcher`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `"docker" "inspect" "da78f70c177f36ee6193490ecd413fff4223c1ddbe25929e5d869e225cf8764f"`
[INFO] running `"docker" "rm" "-f" "da78f70c177f36ee6193490ecd413fff4223c1ddbe25929e5d869e225cf8764f"`
[INFO] [stdout] da78f70c177f36ee6193490ecd413fff4223c1ddbe25929e5d869e225cf8764f