[INFO] fetching crate squall-router 0.2.2... [INFO] checking squall-router-0.2.2 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] extracting crate squall-router 0.2.2 into /workspace/builds/worker-5-tc2/source [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate squall-router 0.2.2 [INFO] finished tweaking crates.io crate squall-router 0.2.2 [INFO] tweaked toml for crates.io crate squall-router 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate squall-router 0.2.2 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate squall-router 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12894a552294e69d7ef4262211427e85bd109529e6f104bf9cbdee6d70937c64 [INFO] running `Command { std: "docker" "start" "-a" "12894a552294e69d7ef4262211427e85bd109529e6f104bf9cbdee6d70937c64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12894a552294e69d7ef4262211427e85bd109529e6f104bf9cbdee6d70937c64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12894a552294e69d7ef4262211427e85bd109529e6f104bf9cbdee6d70937c64", kill_on_drop: false }` [INFO] [stdout] 12894a552294e69d7ef4262211427e85bd109529e6f104bf9cbdee6d70937c64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abb3233a39fc19c51c8211058a4120f6f6f1bacacb5491edbc606e4406cf6ef3 [INFO] running `Command { std: "docker" "start" "-a" "abb3233a39fc19c51c8211058a4120f6f6f1bacacb5491edbc606e4406cf6ef3", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking bytestring v1.0.0 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking firestorm v0.4.6 [INFO] [stderr] Checking actix-router v0.4.0 [INFO] [stderr] Checking matchit v0.4.4 [INFO] [stderr] Checking squall-router v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | fn get_octets(&self, path: &str) -> Result>, String> { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 80 | fn get_octets(&self, path: &str) -> Result>, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path.rs:120:19 [INFO] [stdout] | [INFO] [stdout] 120 | fn get_params(&self, path: &str) -> Result<(Vec>, Vec), String> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 120 | fn get_params(&self, path: &str) -> Result<(Vec>, Vec), String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/router.rs:266:28 [INFO] [stdout] | [INFO] [stdout] 263 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 264 | method: &str, [INFO] [stdout] 265 | path: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 266 | ) -> Option<(i32, Vec<(&str, &'a str)>)> { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 266 | ) -> Option<(i32, Vec<(&'a str, &'a str)>)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/router.rs:294:28 [INFO] [stdout] | [INFO] [stdout] 291 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 292 | method: &str, [INFO] [stdout] 293 | path: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 294 | ) -> Option<(i32, Vec<(&str, &'a str)>)> { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 294 | ) -> Option<(i32, Vec<(&'a str, &'a str)>)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/router.rs:310:28 [INFO] [stdout] | [INFO] [stdout] 307 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 308 | method: &str, [INFO] [stdout] 309 | path: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 310 | ) -> Option<(i32, Vec<(&str, &'a str)>)> { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 310 | ) -> Option<(i32, Vec<(&'a str, &'a str)>)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/router.rs:362:28 [INFO] [stdout] | [INFO] [stdout] 359 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 360 | method: &str, [INFO] [stdout] 361 | path: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 362 | ) -> Option<(i32, Vec<(&str, &'a str)>)> { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 362 | ) -> Option<(i32, Vec<(&'a str, &'a str)>)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> benches/router.rs:163:27 [INFO] [stdout] | [INFO] [stdout] 163 | std::array::IntoIter::new(arr) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> benches/router.rs:150:31 [INFO] [stdout] | [INFO] [stdout] 150 | std::array::IntoIter::new(arr) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | for route in register!(brackets) { [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> benches/router.rs:150:31 [INFO] [stdout] | [INFO] [stdout] 150 | std::array::IntoIter::new(arr) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | for route in register!(colon) { [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> benches/router.rs:150:31 [INFO] [stdout] | [INFO] [stdout] 150 | std::array::IntoIter::new(arr) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | for route in register!(brackets) { [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> benches/router.rs:150:31 [INFO] [stdout] | [INFO] [stdout] 150 | std::array::IntoIter::new(arr) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 208 | let regex_set = regex::RegexSet::new(register!(regex)).unwrap(); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> examples/flamegraph.rs:144:31 [INFO] [stdout] | [INFO] [stdout] 144 | std::array::IntoIter::new(arr) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | for route in register!(brackets) { [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> benches/router.rs:171:9 [INFO] [stdout] | [INFO] [stdout] 171 | router.add_route(String::from("GET"), route.to_string(), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 171 | let _ = router.add_route(String::from("GET"), route.to_string(), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/flamegraph.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | router.add_route(String::from("GET"), route.to_string(), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = router.add_route(String::from("GET"), route.to_string(), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | fn get_octets(&self, path: &str) -> Result>, String> { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 80 | fn get_octets(&self, path: &str) -> Result>, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.32s [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path.rs:120:19 [INFO] [stdout] | [INFO] [stdout] 120 | fn get_params(&self, path: &str) -> Result<(Vec>, Vec), String> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 120 | fn get_params(&self, path: &str) -> Result<(Vec>, Vec), String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/router.rs:266:28 [INFO] [stdout] | [INFO] [stdout] 263 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 264 | method: &str, [INFO] [stdout] 265 | path: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 266 | ) -> Option<(i32, Vec<(&str, &'a str)>)> { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 266 | ) -> Option<(i32, Vec<(&'a str, &'a str)>)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/router.rs:294:28 [INFO] [stdout] | [INFO] [stdout] 291 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 292 | method: &str, [INFO] [stdout] 293 | path: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 294 | ) -> Option<(i32, Vec<(&str, &'a str)>)> { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 294 | ) -> Option<(i32, Vec<(&'a str, &'a str)>)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/router.rs:310:28 [INFO] [stdout] | [INFO] [stdout] 307 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 308 | method: &str, [INFO] [stdout] 309 | path: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 310 | ) -> Option<(i32, Vec<(&str, &'a str)>)> { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 310 | ) -> Option<(i32, Vec<(&'a str, &'a str)>)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/router.rs:362:28 [INFO] [stdout] | [INFO] [stdout] 359 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 360 | method: &str, [INFO] [stdout] 361 | path: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 362 | ) -> Option<(i32, Vec<(&str, &'a str)>)> { [INFO] [stdout] | ^^^^ -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 362 | ) -> Option<(i32, Vec<(&'a str, &'a str)>)> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 11` [INFO] running `Command { std: "docker" "inspect" "abb3233a39fc19c51c8211058a4120f6f6f1bacacb5491edbc606e4406cf6ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abb3233a39fc19c51c8211058a4120f6f6f1bacacb5491edbc606e4406cf6ef3", kill_on_drop: false }` [INFO] [stdout] abb3233a39fc19c51c8211058a4120f6f6f1bacacb5491edbc606e4406cf6ef3