[INFO] fetching crate java-spaghetti 0.2.0... [INFO] testing java-spaghetti-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate java-spaghetti 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate java-spaghetti 0.2.0 [INFO] finished tweaking crates.io crate java-spaghetti 0.2.0 [INFO] tweaked toml for crates.io crate java-spaghetti 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate java-spaghetti 0.2.0 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 6 packages to latest compatible versions [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jni-sys-macros v0.1.0 [INFO] [stderr] Downloaded jni-sys v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7e5c0c8f135b1e05983fd90b7cfbb3b2adf7b58d67d4809a497154dad5072037 [INFO] running `Command { std: "docker" "start" "-a" "7e5c0c8f135b1e05983fd90b7cfbb3b2adf7b58d67d4809a497154dad5072037", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e5c0c8f135b1e05983fd90b7cfbb3b2adf7b58d67d4809a497154dad5072037", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e5c0c8f135b1e05983fd90b7cfbb3b2adf7b58d67d4809a497154dad5072037", kill_on_drop: false }` [INFO] [stdout] 7e5c0c8f135b1e05983fd90b7cfbb3b2adf7b58d67d4809a497154dad5072037 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3d8ef4a8c1db90409b59b3e147b1cc0a2b54acd4002bf484d6b5bc15aa81f33a [INFO] running `Command { std: "docker" "start" "-a" "3d8ef4a8c1db90409b59b3e147b1cc0a2b54acd4002bf484d6b5bc15aa81f33a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling jni-sys-macros v0.1.0 [INFO] [stderr] Compiling jni-sys v0.4.0 [INFO] [stderr] Compiling java-spaghetti v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/string_chars.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn decode(&self) -> char::DecodeUtf16>> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn decode(&self) -> char::DecodeUtf16>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.47s [INFO] running `Command { std: "docker" "inspect" "3d8ef4a8c1db90409b59b3e147b1cc0a2b54acd4002bf484d6b5bc15aa81f33a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d8ef4a8c1db90409b59b3e147b1cc0a2b54acd4002bf484d6b5bc15aa81f33a", kill_on_drop: false }` [INFO] [stdout] 3d8ef4a8c1db90409b59b3e147b1cc0a2b54acd4002bf484d6b5bc15aa81f33a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] de25925a1ce474a293feb91d1fefd84f78e9163f875a9eca4ad34521fc7b8189 [INFO] running `Command { std: "docker" "start" "-a" "de25925a1ce474a293feb91d1fefd84f78e9163f875a9eca4ad34521fc7b8189", kill_on_drop: false }` [INFO] [stderr] Compiling java-spaghetti v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/string_chars.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn decode(&self) -> char::DecodeUtf16>> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn decode(&self) -> char::DecodeUtf16>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/string_chars.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn decode(&self) -> char::DecodeUtf16>> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn decode(&self) -> char::DecodeUtf16>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "de25925a1ce474a293feb91d1fefd84f78e9163f875a9eca4ad34521fc7b8189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de25925a1ce474a293feb91d1fefd84f78e9163f875a9eca4ad34521fc7b8189", kill_on_drop: false }` [INFO] [stdout] de25925a1ce474a293feb91d1fefd84f78e9163f875a9eca4ad34521fc7b8189 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cbf8577ea9452211e94d2f73240870762d2893c3fb28eaf37806faaab7349125 [INFO] running `Command { std: "docker" "start" "-a" "cbf8577ea9452211e94d2f73240870762d2893c3fb28eaf37806faaab7349125", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/string_chars.rs:38:19 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn decode(&self) -> char::DecodeUtf16>> { [INFO] [stderr] | ^^^^^ this lifetime flows to the output ---------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 38 | pub fn decode(&self) -> char::DecodeUtf16>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `java-spaghetti` (lib) generated 1 warning (run `cargo fix --lib -p java-spaghetti` to apply 1 suggestion) [INFO] [stderr] warning: `java-spaghetti` (lib test) generated 1 warning (1 duplicate) [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/java_spaghetti-efb83446a1725ef7) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cbf8577ea9452211e94d2f73240870762d2893c3fb28eaf37806faaab7349125", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbf8577ea9452211e94d2f73240870762d2893c3fb28eaf37806faaab7349125", kill_on_drop: false }` [INFO] [stdout] cbf8577ea9452211e94d2f73240870762d2893c3fb28eaf37806faaab7349125