[INFO] crate mail-template 0.6.1 is already in cache [INFO] testing mail-template-0.6.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate mail-template 0.6.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate mail-template 0.6.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c7f6ec006e1c834284396a494102542132be68b1000aeb58ae81383670501462 [INFO] running `"docker" "start" "-a" "c7f6ec006e1c834284396a494102542132be68b1000aeb58ae81383670501462"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling quoted-string v0.6.1 [INFO] [stderr] Compiling soft-ascii-string v1.1.0 [INFO] [stderr] Compiling vec-drain-where v1.0.1 [INFO] [stderr] Compiling checked_command v0.2.2 [INFO] [stderr] Compiling maybe-owned v0.3.4 [INFO] [stderr] Compiling lut v0.1.0-unstable [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling vec1 v1.5.0 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling total-order-multi-map v0.4.6 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling media-type-impl-utils v0.3.0-unstable [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling media-type v0.4.0-unstable [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] [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 dev [unoptimized + debuginfo] target(s) in 26.08s [INFO] running `"docker" "inspect" "c7f6ec006e1c834284396a494102542132be68b1000aeb58ae81383670501462"` [INFO] running `"docker" "rm" "-f" "c7f6ec006e1c834284396a494102542132be68b1000aeb58ae81383670501462"` [INFO] [stdout] c7f6ec006e1c834284396a494102542132be68b1000aeb58ae81383670501462 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 992c97d3cb79de39f354acd9c894dc2d96f8c98d4602259e3baab4dedf4b8e95 [INFO] running `"docker" "start" "-a" "992c97d3cb79de39f354acd9c894dc2d96f8c98d4602259e3baab4dedf4b8e95"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling mail-template v0.6.1 (/opt/rustwide/workdir) [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 6.82s [INFO] running `"docker" "inspect" "992c97d3cb79de39f354acd9c894dc2d96f8c98d4602259e3baab4dedf4b8e95"` [INFO] running `"docker" "rm" "-f" "992c97d3cb79de39f354acd9c894dc2d96f8c98d4602259e3baab4dedf4b8e95"` [INFO] [stdout] 992c97d3cb79de39f354acd9c894dc2d96f8c98d4602259e3baab4dedf4b8e95 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 31e4083cfa2ea911f287f159c6bb1a30a22f88b844de87438615460c73be4a43 [INFO] running `"docker" "start" "-a" "31e4083cfa2ea911f287f159c6bb1a30a22f88b844de87438615460c73be4a43"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mail_template-4da377bda754af77 [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test base_dir::tests::from_path_does_not_affect_absolute_paths ... ok [INFO] [stdout] test path_rebase::test::rebase_on_iri ... ok [INFO] [stdout] test serde_impl::test::StandardLazyBodyTemplate::should_deserialize_from_object_with_empty_embeddings ... ok [INFO] [stdout] test serde_impl::test::StandardLazyBodyTemplate::should_deserialize_from_object_without_embeddings ... ok [INFO] [stdout] test serde_impl::test::attachment_deserialization::should_deserialize_from_sources ... ok [INFO] [stdout] test serde_impl::test::attachment_deserialization::should_deserialize_from_strings ... 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] test path_rebase::test::rebase_on_path ... ok [INFO] [stdout] test serde_impl::test::attachment_deserialization::check_if_data_is_deserializable_like_expected ... ok [INFO] [stdout] test serde_impl::test::StandardLazyBodyTemplate::should_deserialize_from_string ... ok [INFO] [stdout] test base_dir::tests::to_base_path_removes_cwd_prefix ... ok [INFO] [stdout] test base_dir::tests::from_path_prefixes_with_cwd ... ok [INFO] [stdout] test serde_impl::test::StandardLazyBodyTemplate::should_deserialize_from_object_with_short_from_embeddings ... ok [INFO] [stdout] test path_rebase::test::rebase_on_resource ... ok [INFO] [stderr] Doc-tests mail-template [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 `"docker" "inspect" "31e4083cfa2ea911f287f159c6bb1a30a22f88b844de87438615460c73be4a43"` [INFO] running `"docker" "rm" "-f" "31e4083cfa2ea911f287f159c6bb1a30a22f88b844de87438615460c73be4a43"` [INFO] [stdout] 31e4083cfa2ea911f287f159c6bb1a30a22f88b844de87438615460c73be4a43