[INFO] fetching crate mail-template 0.6.1... [INFO] testing mail-template-0.6.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate mail-template 0.6.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate mail-template 0.6.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8afe935d4d14adf34c2f7ea39924bbd59d46cd656d464e9e08cf6230db44fc26 [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" "8afe935d4d14adf34c2f7ea39924bbd59d46cd656d464e9e08cf6230db44fc26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8afe935d4d14adf34c2f7ea39924bbd59d46cd656d464e9e08cf6230db44fc26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8afe935d4d14adf34c2f7ea39924bbd59d46cd656d464e9e08cf6230db44fc26", kill_on_drop: false }` [INFO] [stdout] 8afe935d4d14adf34c2f7ea39924bbd59d46cd656d464e9e08cf6230db44fc26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c01915fd8830dbd3b08fe88819b9367f21aff70e7bb64ad2c1a57b01db5d0512 [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" "c01915fd8830dbd3b08fe88819b9367f21aff70e7bb64ad2c1a57b01db5d0512", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling quoted-string v0.6.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling quoted_printable v0.4.2 [INFO] [stderr] Compiling vec-drain-where v1.0.1 [INFO] [stderr] Compiling checked_command v0.2.2 [INFO] [stderr] Compiling soft-ascii-string v1.1.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling maybe-owned v0.3.4 [INFO] [stderr] Compiling lut v0.1.0-unstable [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling total-order-multi-map v0.4.6 [INFO] [stderr] Compiling media-type-impl-utils v0.3.0-unstable [INFO] [stderr] Compiling media-type v0.4.0-unstable [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling vec1 v1.6.0 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling mail-internals v0.2.3 [INFO] [stderr] Compiling mail-headers v0.6.6 [INFO] [stderr] Compiling mail-core v0.6.2 [INFO] [stderr] Compiling 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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.12s [INFO] running `Command { std: "docker" "inspect" "c01915fd8830dbd3b08fe88819b9367f21aff70e7bb64ad2c1a57b01db5d0512", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c01915fd8830dbd3b08fe88819b9367f21aff70e7bb64ad2c1a57b01db5d0512", kill_on_drop: false }` [INFO] [stdout] c01915fd8830dbd3b08fe88819b9367f21aff70e7bb64ad2c1a57b01db5d0512 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 5b5fc8bc41dfbd674aadf74dfe06c7eb5fe5151b3a4c625b897b988c1c200815 [INFO] running `Command { std: "docker" "start" "-a" "5b5fc8bc41dfbd674aadf74dfe06c7eb5fe5151b3a4c625b897b988c1c200815", kill_on_drop: false }` [INFO] [stderr] Compiling 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 test [unoptimized + debuginfo] target(s) in 5.94s [INFO] running `Command { std: "docker" "inspect" "5b5fc8bc41dfbd674aadf74dfe06c7eb5fe5151b3a4c625b897b988c1c200815", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b5fc8bc41dfbd674aadf74dfe06c7eb5fe5151b3a4c625b897b988c1c200815", kill_on_drop: false }` [INFO] [stdout] 5b5fc8bc41dfbd674aadf74dfe06c7eb5fe5151b3a4c625b897b988c1c200815 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bcf31939cd20d313fd8dbf6511e4b258f73f2e4a3fd9a7a4845330f6e9d0c1fd [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" "bcf31939cd20d313fd8dbf6511e4b258f73f2e4a3fd9a7a4845330f6e9d0c1fd", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/path_rebase.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | mem::replace(self, new_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/path_rebase.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | mem::replace(self, new_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/path_rebase.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | mem::replace(self, new_iri); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/path_rebase.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | mem::replace(self, new_iri); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/serde_impl.rs:123:21 [INFO] [stderr] | [INFO] [stderr] 123 | mem::replace(&mut body.inline_embeddings, loaded_embeddings); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/path_rebase.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | mem::replace(self, new_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/path_rebase.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | mem::replace(self, new_path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/path_rebase.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | mem::replace(self, new_iri); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/path_rebase.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | mem::replace(self, new_iri); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/serde_impl.rs:123:21 [INFO] [stderr] | [INFO] [stderr] 123 | mem::replace(&mut body.inline_embeddings, loaded_embeddings); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mail_template-693df24932bef1d7 [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test base_dir::tests::from_path_does_not_affect_absolute_paths ... ok [INFO] [stdout] test base_dir::tests::to_base_path_removes_cwd_prefix ... ok [INFO] [stdout] test serde_impl::test::StandardLazyBodyTemplate::should_deserialize_from_object_with_empty_embeddings ... ok [INFO] [stdout] test serde_impl::test::attachment_deserialization::should_deserialize_from_sources ... ok [INFO] [stdout] test serde_impl::test::StandardLazyBodyTemplate::should_deserialize_from_object_with_short_from_embeddings ... ok [INFO] [stdout] test serde_impl::test::attachment_deserialization::should_deserialize_from_strings ... ok [INFO] [stdout] test path_rebase::test::rebase_on_resource ... ok [INFO] [stdout] test path_rebase::test::rebase_on_path ... ok [INFO] [stdout] test base_dir::tests::from_path_prefixes_with_cwd ... ok [INFO] [stdout] test path_rebase::test::rebase_on_iri ... ok [INFO] [stdout] test serde_impl::test::StandardLazyBodyTemplate::should_deserialize_from_object_without_embeddings ... ok [INFO] [stdout] test serde_impl::test::StandardLazyBodyTemplate::should_deserialize_from_string ... ok [INFO] [stdout] test serde_impl::test::attachment_deserialization::check_if_data_is_deserializable_like_expected ... ok [INFO] [stdout] test serde_impl::test::attachment_deserialization::should_deserialize_from_data ... ok [INFO] [stdout] test serde_impl::test::embedding_deserialization::should_deserialize_with_short_forms ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests mail-template [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bcf31939cd20d313fd8dbf6511e4b258f73f2e4a3fd9a7a4845330f6e9d0c1fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcf31939cd20d313fd8dbf6511e4b258f73f2e4a3fd9a7a4845330f6e9d0c1fd", kill_on_drop: false }` [INFO] [stdout] bcf31939cd20d313fd8dbf6511e4b258f73f2e4a3fd9a7a4845330f6e9d0c1fd