[INFO] fetching crate ldapdn 1.0.0... [INFO] checking ldapdn-1.0.0 against master#ca77504943887037504c7fc0b9bf06dab3910373 for pr-145181 [INFO] extracting crate ldapdn 1.0.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate ldapdn 1.0.0 [INFO] finished tweaking crates.io crate ldapdn 1.0.0 [INFO] tweaked toml for crates.io crate ldapdn 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ldapdn 1.0.0 on toolchain ca77504943887037504c7fc0b9bf06dab3910373 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ldapdn 1.0.0 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" "+ca77504943887037504c7fc0b9bf06dab3910373" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d4cbb5354521d592310582a72bd8ff18bf582f3e41c5f42c162d43ec8322989 [INFO] running `Command { std: "docker" "start" "-a" "6d4cbb5354521d592310582a72bd8ff18bf582f3e41c5f42c162d43ec8322989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d4cbb5354521d592310582a72bd8ff18bf582f3e41c5f42c162d43ec8322989", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d4cbb5354521d592310582a72bd8ff18bf582f3e41c5f42c162d43ec8322989", kill_on_drop: false }` [INFO] [stdout] 6d4cbb5354521d592310582a72bd8ff18bf582f3e41c5f42c162d43ec8322989 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a39a0f3b457751eca80ec1a559df01c2019d0d2dd553727d48497ca78ccf876f [INFO] running `Command { std: "docker" "start" "-a" "a39a0f3b457751eca80ec1a559df01c2019d0d2dd553727d48497ca78ccf876f", kill_on_drop: false }` [INFO] [stderr] Checking ldapdn v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/escape.rs:148:39 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn unescape_ldap_value_cow(bytes: &[u8]) -> Cow<[u8]> { [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] 148 | pub fn unescape_ldap_value_cow(bytes: &[u8]) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/escape.rs:213:42 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn unescape_ldap_value_string_cow(s: &str) -> Result, core::str::Utf8Error> { [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] 213 | pub fn unescape_ldap_value_string_cow(s: &str) -> Result, core::str::Utf8Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/escape.rs:148:39 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn unescape_ldap_value_cow(bytes: &[u8]) -> Cow<[u8]> { [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] 148 | pub fn unescape_ldap_value_cow(bytes: &[u8]) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/escape.rs:213:42 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn unescape_ldap_value_string_cow(s: &str) -> Result, core::str::Utf8Error> { [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] 213 | pub fn unescape_ldap_value_string_cow(s: &str) -> Result, core::str::Utf8Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "a39a0f3b457751eca80ec1a559df01c2019d0d2dd553727d48497ca78ccf876f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a39a0f3b457751eca80ec1a559df01c2019d0d2dd553727d48497ca78ccf876f", kill_on_drop: false }` [INFO] [stdout] a39a0f3b457751eca80ec1a559df01c2019d0d2dd553727d48497ca78ccf876f