[INFO] fetching crate individual-identifiers 0.1.2... [INFO] testing individual-identifiers-0.1.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate individual-identifiers 0.1.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate individual-identifiers 0.1.2 [INFO] finished tweaking crates.io crate individual-identifiers 0.1.2 [INFO] tweaked toml for crates.io crate individual-identifiers 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate individual-identifiers 0.1.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate individual-identifiers 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded quote v1.0.32 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded try-lock v0.2.4 [INFO] [stderr] Downloaded bitflags v2.3.3 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded ryu v1.0.15 [INFO] [stderr] Downloaded errno v0.3.2 [INFO] [stderr] Downloaded hermit-abi v0.3.2 [INFO] [stderr] Downloaded windows-targets v0.48.1 [INFO] [stderr] Downloaded fastrand v2.0.0 [INFO] [stderr] Downloaded futures-sink v0.3.28 [INFO] [stderr] Downloaded itoa v1.0.9 [INFO] [stderr] Downloaded pin-project-lite v0.2.10 [INFO] [stderr] Downloaded either v1.9.0 [INFO] [stderr] Downloaded crossbeam v0.8.2 [INFO] [stderr] Downloaded form_urlencoded v1.2.0 [INFO] [stderr] Downloaded memoffset v0.9.0 [INFO] [stderr] Downloaded crossbeam-deque v0.8.3 [INFO] [stderr] Downloaded futures-io v0.3.28 [INFO] [stderr] Downloaded futures-task v0.3.28 [INFO] [stderr] Downloaded ppv-lite86 v0.2.17 [INFO] [stderr] Downloaded slab v0.4.8 [INFO] [stderr] Downloaded socket2 v0.4.9 [INFO] [stderr] Downloaded crossbeam-queue v0.3.8 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded serde v1.0.180 [INFO] [stderr] Downloaded tempfile v3.7.0 [INFO] [stderr] Downloaded cc v1.0.81 [INFO] [stderr] Downloaded ipnet v2.8.0 [INFO] [stderr] Downloaded winreg v0.10.1 [INFO] [stderr] Downloaded futures-channel v0.3.28 [INFO] [stderr] Downloaded addr2line v0.20.0 [INFO] [stderr] Downloaded schannel v0.1.22 [INFO] [stderr] Downloaded crossbeam-utils v0.8.16 [INFO] [stderr] Downloaded bytes v1.4.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.15 [INFO] [stderr] Downloaded log v0.4.19 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded backtrace v0.3.68 [INFO] [stderr] Downloaded http v0.2.9 [INFO] [stderr] Downloaded bumpalo v3.13.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.8 [INFO] [stderr] Downloaded base64 v0.21.2 [INFO] [stderr] Downloaded tokio-util v0.7.8 [INFO] [stderr] Downloaded serde_json v1.0.104 [INFO] [stderr] Downloaded openssl-sys v0.9.90 [INFO] [stderr] Downloaded syn v2.0.28 [INFO] [stderr] Downloaded url v2.4.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.13 [INFO] [stderr] Downloaded tracing-core v0.1.31 [INFO] [stderr] Downloaded futures-util v0.3.28 [INFO] [stderr] Downloaded rayon v1.7.0 [INFO] [stderr] Downloaded hyper v0.14.27 [INFO] [stderr] Downloaded reqwest v0.11.18 [INFO] [stderr] Downloaded h2 v0.3.20 [INFO] [stderr] Downloaded openssl v0.10.55 [INFO] [stderr] Downloaded gimli v0.27.3 [INFO] [stderr] Downloaded object v0.31.1 [INFO] [stderr] Downloaded rustix v0.38.6 [INFO] [stderr] Downloaded serde_derive v1.0.180 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.48.0 [INFO] [stderr] Downloaded idna v0.4.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.0 [INFO] [stderr] Downloaded libc v0.2.147 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.0 [INFO] [stderr] Downloaded tokio v1.29.1 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.0 [INFO] [stderr] Downloaded linux-raw-sys v0.4.5 [INFO] [stderr] Downloaded encoding_rs v0.8.32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e716cec08d99a51e430469bd17f687e6e60bbb05c72289794e2379f23bd870a [INFO] running `Command { std: "docker" "start" "-a" "6e716cec08d99a51e430469bd17f687e6e60bbb05c72289794e2379f23bd870a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e716cec08d99a51e430469bd17f687e6e60bbb05c72289794e2379f23bd870a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e716cec08d99a51e430469bd17f687e6e60bbb05c72289794e2379f23bd870a", kill_on_drop: false }` [INFO] [stdout] 6e716cec08d99a51e430469bd17f687e6e60bbb05c72289794e2379f23bd870a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1167f92e06a948e4ca2f243d72c9f16425af42a5dcd368c62b583715fa5efb1d [INFO] running `Command { std: "docker" "start" "-a" "1167f92e06a948e4ca2f243d72c9f16425af42a5dcd368c62b583715fa5efb1d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling pin-project-lite v0.2.10 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling openssl v0.10.55 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling serde v1.0.180 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.180 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling cc v1.0.81 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling url v2.4.0 [INFO] [stderr] Compiling encoding_rs v0.8.32 [INFO] [stderr] Compiling ipnet v2.8.0 [INFO] [stderr] Compiling base64 v0.21.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling uuid v1.4.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling h2 v0.3.20 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.18 [INFO] [stderr] Compiling individual-identifiers v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/identifier.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | fn uuid(&self) -> Uuid { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 110 | self.uuid().clone() [INFO] [stdout] | ----------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `uuid` is never used [INFO] [stdout] --> src/identifier.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Identifier { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | fn uuid(&self) -> Uuid { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/identifier.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | fn uuid(&self) -> Uuid { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 110 | self.uuid().clone() [INFO] [stdout] | ----------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `uuid` is never used [INFO] [stdout] --> src/identifier.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Identifier { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | fn uuid(&self) -> Uuid { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.62s [INFO] running `Command { std: "docker" "inspect" "1167f92e06a948e4ca2f243d72c9f16425af42a5dcd368c62b583715fa5efb1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1167f92e06a948e4ca2f243d72c9f16425af42a5dcd368c62b583715fa5efb1d", kill_on_drop: false }` [INFO] [stdout] 1167f92e06a948e4ca2f243d72c9f16425af42a5dcd368c62b583715fa5efb1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 334799f12ccd298cc92a2f8bddf15e3c43f2f95384515007525da074daafc18d [INFO] running `Command { std: "docker" "start" "-a" "334799f12ccd298cc92a2f8bddf15e3c43f2f95384515007525da074daafc18d", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/identifier.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | fn uuid(&self) -> Uuid { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 110 | self.uuid().clone() [INFO] [stdout] | ----------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `uuid` is never used [INFO] [stdout] --> src/identifier.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Identifier { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | fn uuid(&self) -> Uuid { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling individual-identifiers v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/identifier.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | fn uuid(&self) -> Uuid { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 110 | self.uuid().clone() [INFO] [stdout] | ----------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/identifier.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | fn uuid(&self) -> Uuid { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] 110 | self.uuid().clone() [INFO] [stdout] | ----------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `uuid` is never used [INFO] [stdout] --> src/identifier.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Identifier { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | fn uuid(&self) -> Uuid { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `uuid` is never used [INFO] [stdout] --> src/identifier.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Identifier { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | fn uuid(&self) -> Uuid { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.79s [INFO] running `Command { std: "docker" "inspect" "334799f12ccd298cc92a2f8bddf15e3c43f2f95384515007525da074daafc18d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "334799f12ccd298cc92a2f8bddf15e3c43f2f95384515007525da074daafc18d", kill_on_drop: false }` [INFO] [stdout] 334799f12ccd298cc92a2f8bddf15e3c43f2f95384515007525da074daafc18d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9a037df7659fd9915827b5d156a9b679b89e507f95a406f9e8214d481ea35d41 [INFO] running `Command { std: "docker" "start" "-a" "9a037df7659fd9915827b5d156a9b679b89e507f95a406f9e8214d481ea35d41", kill_on_drop: false }` [INFO] [stderr] warning: function cannot return without recursing [INFO] [stderr] --> src/identifier.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | fn uuid(&self) -> Uuid { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stderr] 110 | self.uuid().clone() [INFO] [stderr] | ----------- recursive call site [INFO] [stderr] | [INFO] [stderr] = help: a `loop` may express intention better if this is on purpose [INFO] [stderr] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `uuid` is never used [INFO] [stderr] --> src/identifier.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 46 | impl Identifier { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 109 | fn uuid(&self) -> Uuid { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `individual-identifiers` (lib) generated 2 warnings [INFO] [stderr] warning: `individual-identifiers` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `individual-identifiers` (bin "individual-identifiers" test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/individual_identifiers-5cffda00db60d696) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test identifier::tests::test_create ... FAILED [INFO] [stdout] test identifier::tests::test_uniqueness ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- identifier::tests::test_create stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'identifier::tests::test_create' panicked at src/identifier.rs:161:18: [INFO] [stdout] Expected Success variant. [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x62a50de392b2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x62a50de392b2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x62a50de392b2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x62a50de392b2 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x62a50de61c23 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x62a50de61c23 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x62a50de35653 - std::io::default_write_fmt::h7b8824096454f323 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x62a50de35653 - std::io::Write::write_fmt::h4e71294925c334d0 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x62a50de39102 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x62a50de3a839 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x62a50de3a66e - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x62a50d9fd294 - as core::ops::function::Fn>::call::hb6bd65493727d71a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x62a50d9fd294 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x62a50de3b30e - as core::ops::function::Fn>::call::h318e4efb8c1a5689 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x62a50de3b30e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x62a50de3afa6 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13 [INFO] [stdout] 16: 0x62a50de397b9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x62a50de3ac6d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x62a50de601d0 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x62a50d961d07 - individual_identifiers::identifier::tests::test_create::h33105a28fec50f91 [INFO] [stdout] at /opt/rustwide/workdir/src/identifier.rs:161:18 [INFO] [stdout] 20: 0x62a50d961c27 - individual_identifiers::identifier::tests::test_create::{{closure}}::h3ed38c460bb78684 [INFO] [stdout] at /opt/rustwide/workdir/src/identifier.rs:149:21 [INFO] [stdout] 21: 0x62a50d955126 - core::ops::function::FnOnce::call_once::h9c0551a1b904ee0e [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 22: 0x62a50da02afb - core::ops::function::FnOnce::call_once::h1f9474f1347fff52 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 23: 0x62a50da02afb - test::__rust_begin_short_backtrace::ha52ab26e77157f03 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18 [INFO] [stdout] 24: 0x62a50da01c35 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74 [INFO] [stdout] 25: 0x62a50da01c35 - as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 26: 0x62a50da01c35 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 27: 0x62a50da01c35 - std::panicking::catch_unwind::h6deb5fe1e91873c9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 28: 0x62a50da01c35 - std::panic::catch_unwind::hea0829b6b565654b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x62a50da01c35 - test::run_test_in_process::hdc44dfecea3db21b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27 [INFO] [stdout] 30: 0x62a50da01c35 - test::run_test::{{closure}}::h0364ba59bf23f652 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43 [INFO] [stdout] 31: 0x62a50d9c5834 - test::run_test::{{closure}}::h32730b304eec05da [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41 [INFO] [stdout] 32: 0x62a50d9c5834 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 33: 0x62a50d9c920a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 34: 0x62a50d9c920a - as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 35: 0x62a50d9c920a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 36: 0x62a50d9c920a - std::panicking::catch_unwind::he81557d0e17cc1bc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 37: 0x62a50d9c920a - std::panic::catch_unwind::hc2b8e79c20593955 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x62a50d9c920a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 39: 0x62a50d9c920a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 40: 0x62a50de3e38f - as core::ops::function::FnOnce>::call_once::h5924238c754de3b8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 41: 0x62a50de3e38f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 42: 0x7164be6c6aa4 - [INFO] [stdout] 43: 0x7164be753a34 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] identifier::tests::test_create [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.77s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "9a037df7659fd9915827b5d156a9b679b89e507f95a406f9e8214d481ea35d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a037df7659fd9915827b5d156a9b679b89e507f95a406f9e8214d481ea35d41", kill_on_drop: false }` [INFO] [stdout] 9a037df7659fd9915827b5d156a9b679b89e507f95a406f9e8214d481ea35d41