[INFO] fetching crate iuliia-rust 0.1.1... [INFO] testing iuliia-rust-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate iuliia-rust 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate iuliia-rust 0.1.1 [INFO] finished tweaking crates.io crate iuliia-rust 0.1.1 [INFO] tweaked toml for crates.io crate iuliia-rust 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate iuliia-rust 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding include_dir v0.6.2 (available: v0.7.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51848b949c61ed68891cfe9b00ea620cb9786d39347e6765504be2cd031f5b89 [INFO] running `Command { std: "docker" "start" "-a" "51848b949c61ed68891cfe9b00ea620cb9786d39347e6765504be2cd031f5b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51848b949c61ed68891cfe9b00ea620cb9786d39347e6765504be2cd031f5b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51848b949c61ed68891cfe9b00ea620cb9786d39347e6765504be2cd031f5b89", kill_on_drop: false }` [INFO] [stdout] 51848b949c61ed68891cfe9b00ea620cb9786d39347e6765504be2cd031f5b89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 93a7f35f5d2186797c50b37a27c6f4c5a463ebbb5bd47d87caf29ee2c7357c02 [INFO] running `Command { std: "docker" "start" "-a" "93a7f35f5d2186797c50b37a27c6f4c5a463ebbb5bd47d87caf29ee2c7357c02", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling include_dir_impl v0.6.2 [INFO] [stderr] Compiling include_dir v0.6.2 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling iuliia-rust v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:40:78 [INFO] [stdout] | [INFO] [stdout] 40 | match self.prev_mapping.as_ref().unwrap().get(&s.replace(DUMMY_SYMBOL.clone(), "").to_lowercase()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:50:78 [INFO] [stdout] | [INFO] [stdout] 50 | match self.next_mapping.as_ref().unwrap().get(&s.replace(DUMMY_SYMBOL.clone(), "").to_lowercase()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:129:67 [INFO] [stdout] | [INFO] [stdout] 129 | let dummy_string: Vec = vec![String::from(DUMMY_SYMBOL.clone())]; [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.28s [INFO] running `Command { std: "docker" "inspect" "93a7f35f5d2186797c50b37a27c6f4c5a463ebbb5bd47d87caf29ee2c7357c02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93a7f35f5d2186797c50b37a27c6f4c5a463ebbb5bd47d87caf29ee2c7357c02", kill_on_drop: false }` [INFO] [stdout] 93a7f35f5d2186797c50b37a27c6f4c5a463ebbb5bd47d87caf29ee2c7357c02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ccfc014e83b9ca7fc7318c3b79cd787b0f9f5c7448eb8062c5def04742c2bd54 [INFO] running `Command { std: "docker" "start" "-a" "ccfc014e83b9ca7fc7318c3b79cd787b0f9f5c7448eb8062c5def04742c2bd54", kill_on_drop: false }` [INFO] [stderr] Compiling iuliia-rust v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:40:78 [INFO] [stdout] | [INFO] [stdout] 40 | match self.prev_mapping.as_ref().unwrap().get(&s.replace(DUMMY_SYMBOL.clone(), "").to_lowercase()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:50:78 [INFO] [stdout] | [INFO] [stdout] 50 | match self.next_mapping.as_ref().unwrap().get(&s.replace(DUMMY_SYMBOL.clone(), "").to_lowercase()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:129:67 [INFO] [stdout] | [INFO] [stdout] 129 | let dummy_string: Vec = vec![String::from(DUMMY_SYMBOL.clone())]; [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:40:78 [INFO] [stdout] | [INFO] [stdout] 40 | match self.prev_mapping.as_ref().unwrap().get(&s.replace(DUMMY_SYMBOL.clone(), "").to_lowercase()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:50:78 [INFO] [stdout] | [INFO] [stdout] 50 | match self.next_mapping.as_ref().unwrap().get(&s.replace(DUMMY_SYMBOL.clone(), "").to_lowercase()) { [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:129:67 [INFO] [stdout] | [INFO] [stdout] 129 | let dummy_string: Vec = vec![String::from(DUMMY_SYMBOL.clone())]; [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "ccfc014e83b9ca7fc7318c3b79cd787b0f9f5c7448eb8062c5def04742c2bd54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccfc014e83b9ca7fc7318c3b79cd787b0f9f5c7448eb8062c5def04742c2bd54", kill_on_drop: false }` [INFO] [stdout] ccfc014e83b9ca7fc7318c3b79cd787b0f9f5c7448eb8062c5def04742c2bd54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] eba021dfdb99ef90a0b7bdb7b62f2fe30c1c343c12829b42711f5814a3eb74d7 [INFO] running `Command { std: "docker" "start" "-a" "eba021dfdb99ef90a0b7bdb7b62f2fe30c1c343c12829b42711f5814a3eb74d7", kill_on_drop: false }` [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/lib.rs:40:78 [INFO] [stderr] | [INFO] [stderr] 40 | match self.prev_mapping.as_ref().unwrap().get(&s.replace(DUMMY_SYMBOL.clone(), "").to_lowercase()) { [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/lib.rs:50:78 [INFO] [stderr] | [INFO] [stderr] 50 | match self.next_mapping.as_ref().unwrap().get(&s.replace(DUMMY_SYMBOL.clone(), "").to_lowercase()) { [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/lib.rs:129:67 [INFO] [stderr] | [INFO] [stderr] 129 | let dummy_string: Vec = vec![String::from(DUMMY_SYMBOL.clone())]; [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: `iuliia-rust` (lib) generated 3 warnings (run `cargo fix --lib -p iuliia-rust` to apply 3 suggestions) [INFO] [stderr] warning: `iuliia-rust` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/iuliia_rust-f6c1ffa65c321124) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::schema_test ... ok [INFO] [stdout] test tests::prefix_word_test ... ok [INFO] [stdout] test tests::postfix_word_test ... ok [INFO] [stdout] test tests::test_ending ... ok [INFO] [stdout] test tests::test_letter_case ... ok [INFO] [stdout] test tests::simple_word_test ... ok [INFO] [stdout] test tests::test_sentence ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eba021dfdb99ef90a0b7bdb7b62f2fe30c1c343c12829b42711f5814a3eb74d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eba021dfdb99ef90a0b7bdb7b62f2fe30c1c343c12829b42711f5814a3eb74d7", kill_on_drop: false }` [INFO] [stdout] eba021dfdb99ef90a0b7bdb7b62f2fe30c1c343c12829b42711f5814a3eb74d7