[INFO] fetching crate mail-template 0.6.1... [INFO] checking mail-template-0.6.1 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] extracting crate mail-template 0.6.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate mail-template 0.6.1 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mail-template 0.6.1 [INFO] finished tweaking crates.io crate mail-template 0.6.1 [INFO] tweaked toml for crates.io crate mail-template 0.6.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded checked_command v0.2.4 [INFO] [stderr] Downloaded soft-ascii-string v1.1.0 [INFO] [stderr] Downloaded maybe-owned v0.3.4 [INFO] [stderr] Downloaded quoted-string v0.6.1 [INFO] [stderr] Downloaded total-order-multi-map v0.4.6 [INFO] [stderr] Downloaded lut v0.1.0-unstable [INFO] [stderr] Downloaded mail-core v0.6.2 [INFO] [stderr] Downloaded mail-headers v0.6.6 [INFO] [stderr] Downloaded vec-drain-where v1.0.1 [INFO] [stderr] Downloaded media-type-impl-utils v0.3.0-unstable [INFO] [stderr] Downloaded media-type v0.4.0-unstable [INFO] [stderr] Downloaded mail-internals v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92ad7e1346c14fdb912d9c09eba1e732acb80bfd31b8d4fd936889963d2c0740 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "92ad7e1346c14fdb912d9c09eba1e732acb80bfd31b8d4fd936889963d2c0740", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92ad7e1346c14fdb912d9c09eba1e732acb80bfd31b8d4fd936889963d2c0740", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92ad7e1346c14fdb912d9c09eba1e732acb80bfd31b8d4fd936889963d2c0740", kill_on_drop: false }` [INFO] [stdout] 92ad7e1346c14fdb912d9c09eba1e732acb80bfd31b8d4fd936889963d2c0740 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c895f5bd87e1a1ac2a639cd31d890558dbab4250bae8d93c453b7b1ba6925f1b [INFO] running `Command { std: "docker" "start" "-a" "c895f5bd87e1a1ac2a639cd31d890558dbab4250bae8d93c453b7b1ba6925f1b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking quoted-string v0.6.1 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking vec-drain-where v1.0.1 [INFO] [stderr] Compiling checked_command v0.2.4 [INFO] [stderr] Checking soft-ascii-string v1.1.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking maybe-owned v0.3.4 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking lut v0.1.0-unstable [INFO] [stderr] Checking total-order-multi-map v0.4.6 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking media-type-impl-utils v0.3.0-unstable [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking media-type v0.4.0-unstable [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking addr2line v0.15.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking vec1 v1.8.0 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking mail-internals v0.2.3 [INFO] [stderr] Checking mail-headers v0.6.6 [INFO] [stderr] Checking mail-core v0.6.2 [INFO] [stderr] Checking mail-template v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/path_rebase.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | mem::replace(self, new_path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/path_rebase.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | mem::replace(self, new_path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/path_rebase.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | mem::replace(self, new_iri); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/path_rebase.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | mem::replace(self, new_iri); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/serde_impl.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | mem::replace(&mut body.inline_embeddings, loaded_embeddings); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/path_rebase.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | mem::replace(self, new_path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/path_rebase.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | mem::replace(self, new_path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/path_rebase.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | mem::replace(self, new_iri); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/path_rebase.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | mem::replace(self, new_iri); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/serde_impl.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | mem::replace(&mut body.inline_embeddings, loaded_embeddings); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "c895f5bd87e1a1ac2a639cd31d890558dbab4250bae8d93c453b7b1ba6925f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c895f5bd87e1a1ac2a639cd31d890558dbab4250bae8d93c453b7b1ba6925f1b", kill_on_drop: false }` [INFO] [stdout] c895f5bd87e1a1ac2a639cd31d890558dbab4250bae8d93c453b7b1ba6925f1b