[INFO] fetching crate url_encoded_data 0.6.1... [INFO] checking url_encoded_data-0.6.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate url_encoded_data 0.6.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate url_encoded_data 0.6.1 [INFO] finished tweaking crates.io crate url_encoded_data 0.6.1 [INFO] tweaked toml for crates.io crate url_encoded_data 0.6.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate url_encoded_data 0.6.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate url_encoded_data 0.6.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a788fdf117c1fc369896827de2c9baf534cd3acc0e6d37404af9f66271ea735b [INFO] running `Command { std: "docker" "start" "-a" "a788fdf117c1fc369896827de2c9baf534cd3acc0e6d37404af9f66271ea735b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a788fdf117c1fc369896827de2c9baf534cd3acc0e6d37404af9f66271ea735b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a788fdf117c1fc369896827de2c9baf534cd3acc0e6d37404af9f66271ea735b", kill_on_drop: false }` [INFO] [stdout] a788fdf117c1fc369896827de2c9baf534cd3acc0e6d37404af9f66271ea735b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 838cea3f3a137e63bb74bdbdbc598fdd28190231883152bf0b864e7231d54e47 [INFO] running `Command { std: "docker" "start" "-a" "838cea3f3a137e63bb74bdbdbc598fdd28190231883152bf0b864e7231d54e47", kill_on_drop: false }` [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking url_encoded_data v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:764:24 [INFO] [stdout] | [INFO] [stdout] 764 | pub fn builder(s: &'a str) -> UrlEncodedDataBuilder { [INFO] [stdout] | ^^ --------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 764 | pub fn builder(s: &'a str) -> UrlEncodedDataBuilder<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1173:10 [INFO] [stdout] | [INFO] [stdout] 1173 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 1174 | ) -> HashMap<&'a Cow, &'a Cow> { [INFO] [stdout] | -- -------- -- -------- the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is named 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] 1174 | ) -> HashMap<&'a Cow<'a, str>, &'a Cow<'a, str>> { [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1227:10 [INFO] [stdout] | [INFO] [stdout] 1227 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 1228 | ) -> HashMap<&'a Cow, &'a Cow> { [INFO] [stdout] | -- -------- -- -------- the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is named 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] 1228 | ) -> HashMap<&'a Cow<'a, str>, &'a Cow<'a, str>> { [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1257:37 [INFO] [stdout] | [INFO] [stdout] 1257 | pub fn get_multiple_values<'b>(&'a self, key: &'b str) -> Option<&Vec>> { [INFO] [stdout] | ^^ -------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named here 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] 1257 | pub fn get_multiple_values<'b>(&'a self, key: &'b str) -> Option<&'a Vec>> { [INFO] [stdout] | ++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1285:44 [INFO] [stdout] | [INFO] [stdout] 1285 | pub fn get_first_occurrence_value<'b>(&'a self, key: &'b str) -> Option<&'a Cow> { [INFO] [stdout] | ^^ -- -------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named 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] 1285 | pub fn get_first_occurrence_value<'b>(&'a self, key: &'b str) -> Option<&'a Cow<'a, str>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1313:43 [INFO] [stdout] | [INFO] [stdout] 1313 | pub fn get_last_occurrence_value<'b>(&'a self, key: &'b str) -> Option<&'a Cow> { [INFO] [stdout] | ^^ -- -------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named 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] 1313 | pub fn get_last_occurrence_value<'b>(&'a self, key: &'b str) -> Option<&'a Cow<'a, str>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1625:35 [INFO] [stdout] | [INFO] [stdout] 1625 | pub fn keys_of_original_order(&self) -> Vec> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1625 | pub fn keys_of_original_order(&self) -> Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1652:33 [INFO] [stdout] | [INFO] [stdout] 1652 | pub fn keys_of_sorted_order(&self) -> Vec> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1652 | pub fn keys_of_sorted_order(&self) -> Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:764:24 [INFO] [stdout] | [INFO] [stdout] 764 | pub fn builder(s: &'a str) -> UrlEncodedDataBuilder { [INFO] [stdout] | ^^ --------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 764 | pub fn builder(s: &'a str) -> UrlEncodedDataBuilder<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1173:10 [INFO] [stdout] | [INFO] [stdout] 1173 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 1174 | ) -> HashMap<&'a Cow, &'a Cow> { [INFO] [stdout] | -- -------- -- -------- the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is named 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] 1174 | ) -> HashMap<&'a Cow<'a, str>, &'a Cow<'a, str>> { [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1227:10 [INFO] [stdout] | [INFO] [stdout] 1227 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 1228 | ) -> HashMap<&'a Cow, &'a Cow> { [INFO] [stdout] | -- -------- -- -------- the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is named here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is named 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] 1228 | ) -> HashMap<&'a Cow<'a, str>, &'a Cow<'a, str>> { [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1257:37 [INFO] [stdout] | [INFO] [stdout] 1257 | pub fn get_multiple_values<'b>(&'a self, key: &'b str) -> Option<&Vec>> { [INFO] [stdout] | ^^ -------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named here 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] 1257 | pub fn get_multiple_values<'b>(&'a self, key: &'b str) -> Option<&'a Vec>> { [INFO] [stdout] | ++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1285:44 [INFO] [stdout] | [INFO] [stdout] 1285 | pub fn get_first_occurrence_value<'b>(&'a self, key: &'b str) -> Option<&'a Cow> { [INFO] [stdout] | ^^ -- -------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named 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] 1285 | pub fn get_first_occurrence_value<'b>(&'a self, key: &'b str) -> Option<&'a Cow<'a, str>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1313:43 [INFO] [stdout] | [INFO] [stdout] 1313 | pub fn get_last_occurrence_value<'b>(&'a self, key: &'b str) -> Option<&'a Cow> { [INFO] [stdout] | ^^ -- -------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named 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] 1313 | pub fn get_last_occurrence_value<'b>(&'a self, key: &'b str) -> Option<&'a Cow<'a, str>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1625:35 [INFO] [stdout] | [INFO] [stdout] 1625 | pub fn keys_of_original_order(&self) -> Vec> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1625 | pub fn keys_of_original_order(&self) -> Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1652:33 [INFO] [stdout] | [INFO] [stdout] 1652 | pub fn keys_of_sorted_order(&self) -> Vec> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1652 | pub fn keys_of_sorted_order(&self) -> Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.61s [INFO] running `Command { std: "docker" "inspect" "838cea3f3a137e63bb74bdbdbc598fdd28190231883152bf0b864e7231d54e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "838cea3f3a137e63bb74bdbdbc598fdd28190231883152bf0b864e7231d54e47", kill_on_drop: false }` [INFO] [stdout] 838cea3f3a137e63bb74bdbdbc598fdd28190231883152bf0b864e7231d54e47