[INFO] cloning repository https://github.com/WataNekko/mailr-nal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WataNekko/mailr-nal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWataNekko%2Fmailr-nal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWataNekko%2Fmailr-nal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2cfe1dc9ad429c44c2b73f23c9bbabf2e12e772 [INFO] checking WataNekko/mailr-nal against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWataNekko%2Fmailr-nal" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/WataNekko/mailr-nal [INFO] finished tweaking git repo https://github.com/WataNekko/mailr-nal [INFO] tweaked toml for git repo https://github.com/WataNekko/mailr-nal written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/WataNekko/mailr-nal on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/WataNekko/mailr-nal 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded std-embedded-nal v0.3.0 [INFO] [stderr] Downloaded embedded-nal v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f7d0f7378e6892dadd27d13288f20941db9c2abe86c3d1a188a738af1c4c260 [INFO] running `Command { std: "docker" "start" "-a" "4f7d0f7378e6892dadd27d13288f20941db9c2abe86c3d1a188a738af1c4c260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f7d0f7378e6892dadd27d13288f20941db9c2abe86c3d1a188a738af1c4c260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f7d0f7378e6892dadd27d13288f20941db9c2abe86c3d1a188a738af1c4c260", kill_on_drop: false }` [INFO] [stdout] 4f7d0f7378e6892dadd27d13288f20941db9c2abe86c3d1a188a738af1c4c260 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64dd3c77bbe0917917af856e2e27c0bdabc45d6d54ccb3bb0267f0596f61b054 [INFO] running `Command { std: "docker" "start" "-a" "64dd3c77bbe0917917af856e2e27c0bdabc45d6d54ccb3bb0267f0596f61b054", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking test-common v0.0.0 (/opt/rustwide/workdir/tests/common) [INFO] [stderr] Checking heapless v0.8.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking embedded-nal v0.8.0 [INFO] [stderr] Checking std-embedded-nal v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Checking enumset v1.1.5 [INFO] [stderr] Checking mailr-nal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/smtp/response.rs:45:22 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn next_line(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 45 | pub fn next_line(&mut self) -> Result, ResponseError<'_, R::Error>> { [INFO] [stdout] | ++++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/read.rs:62:26 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn read_until

(&mut self, p: P) -> Result<&[u8], BufReaderError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [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] 62 | pub fn read_until

(&mut self, p: P) -> Result<&[u8], BufReaderError<'_, R::Error>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/read.rs:100:30 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn read_str_until

(&mut self, p: P) -> Result<&str, BufReaderError> [INFO] [stdout] | ^^^^^^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [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] 100 | pub fn read_str_until

(&mut self, p: P) -> Result<&str, BufReaderError<'_, R::Error>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/read.rs:110:22 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn read_line(&mut self) -> Result<&str, BufReaderError> { [INFO] [stdout] | ^^^^^^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [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] 110 | pub fn read_line(&mut self) -> Result<&str, BufReaderError<'_, R::Error>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/smtp/response.rs:45:22 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn next_line(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 45 | pub fn next_line(&mut self) -> Result, ResponseError<'_, R::Error>> { [INFO] [stdout] | ++++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/read.rs:62:26 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn read_until

(&mut self, p: P) -> Result<&[u8], BufReaderError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [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] 62 | pub fn read_until

(&mut self, p: P) -> Result<&[u8], BufReaderError<'_, R::Error>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/read.rs:100:30 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn read_str_until

(&mut self, p: P) -> Result<&str, BufReaderError> [INFO] [stdout] | ^^^^^^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [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] 100 | pub fn read_str_until

(&mut self, p: P) -> Result<&str, BufReaderError<'_, R::Error>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/read.rs:110:22 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn read_line(&mut self) -> Result<&str, BufReaderError> { [INFO] [stdout] | ^^^^^^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [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] 110 | pub fn read_line(&mut self) -> Result<&str, BufReaderError<'_, R::Error>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.15s [INFO] running `Command { std: "docker" "inspect" "64dd3c77bbe0917917af856e2e27c0bdabc45d6d54ccb3bb0267f0596f61b054", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64dd3c77bbe0917917af856e2e27c0bdabc45d6d54ccb3bb0267f0596f61b054", kill_on_drop: false }` [INFO] [stdout] 64dd3c77bbe0917917af856e2e27c0bdabc45d6d54ccb3bb0267f0596f61b054