[INFO] fetching crate dovemail 0.0.1... [INFO] checking dovemail-0.0.1 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] extracting crate dovemail 0.0.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate dovemail 0.0.1 [INFO] finished tweaking crates.io crate dovemail 0.0.1 [INFO] tweaked toml for crates.io crate dovemail 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dovemail 0.0.1 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 dovemail 0.0.1 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92f47162df444f81026895193fa7cbadee5292d870c5de42e11eb264ce9c236a [INFO] running `Command { std: "docker" "start" "-a" "92f47162df444f81026895193fa7cbadee5292d870c5de42e11eb264ce9c236a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92f47162df444f81026895193fa7cbadee5292d870c5de42e11eb264ce9c236a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92f47162df444f81026895193fa7cbadee5292d870c5de42e11eb264ce9c236a", kill_on_drop: false }` [INFO] [stdout] 92f47162df444f81026895193fa7cbadee5292d870c5de42e11eb264ce9c236a [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d9e4f2a0d35c17b88c5caa3a871f22ed6bad09688a25f6ba30f6546e23a18e2 [INFO] running `Command { std: "docker" "start" "-a" "2d9e4f2a0d35c17b88c5caa3a871f22ed6bad09688a25f6ba30f6546e23a18e2", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling cc v1.0.96 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Compiling relative-path v1.9.2 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling rstest_macros v0.19.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.199 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Checking thiserror v1.0.59 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking color-eyre v0.6.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.19.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking serde_json v1.0.116 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking dovemail v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outlook.rs:125:25 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn to_sanitized(&self) -> Cow { [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] 125 | pub fn to_sanitized(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/outlook.rs:125:25 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn to_sanitized(&self) -> Cow { [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] 125 | pub fn to_sanitized(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.76s [INFO] running `Command { std: "docker" "inspect" "2d9e4f2a0d35c17b88c5caa3a871f22ed6bad09688a25f6ba30f6546e23a18e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d9e4f2a0d35c17b88c5caa3a871f22ed6bad09688a25f6ba30f6546e23a18e2", kill_on_drop: false }` [INFO] [stdout] 2d9e4f2a0d35c17b88c5caa3a871f22ed6bad09688a25f6ba30f6546e23a18e2