[INFO] fetching crate expman 0.5.3... [INFO] testing expman-0.5.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate expman 0.5.3 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate expman 0.5.3 [INFO] finished tweaking crates.io crate expman 0.5.3 [INFO] tweaked toml for crates.io crate expman 0.5.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate expman 0.5.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate expman 0.5.3 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ef6692ebdca37de87c0bfec12bbe40b283d552af4129fb834bfb5b877d9446f [INFO] running `Command { std: "docker" "start" "-a" "2ef6692ebdca37de87c0bfec12bbe40b283d552af4129fb834bfb5b877d9446f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ef6692ebdca37de87c0bfec12bbe40b283d552af4129fb834bfb5b877d9446f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ef6692ebdca37de87c0bfec12bbe40b283d552af4129fb834bfb5b877d9446f", kill_on_drop: false }` [INFO] [stdout] 2ef6692ebdca37de87c0bfec12bbe40b283d552af4129fb834bfb5b877d9446f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a269633aaec5a0e9890c33b85497c9035897fd3fe1bfca140d366e9e891262c0 [INFO] running `Command { std: "docker" "start" "-a" "a269633aaec5a0e9890c33b85497c9035897fd3fe1bfca140d366e9e891262c0", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling iana-time-zone v0.1.65 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling arrow-schema v58.0.0 [INFO] [stderr] Compiling lexical-util v1.0.7 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling bitflags v2.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling getrandom v0.4.1 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling lexical-parse-integer v1.0.6 [INFO] [stderr] Compiling lexical-write-integer v1.0.6 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling flatbuffers v25.12.19 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling lexical-parse-float v1.0.6 [INFO] [stderr] Compiling deranged v0.5.8 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling lexical-write-float v1.0.6 [INFO] [stderr] Compiling twox-hash v2.1.2 [INFO] [stderr] Compiling zlib-rs v0.6.2 [INFO] [stderr] Compiling time-core v0.1.8 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling num-conv v0.2.0 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling lexical-core v1.0.6 [INFO] [stderr] Compiling lz4_flex v0.12.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling brotli v8.0.2 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling expman v0.5.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling uuid v1.21.0 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling thrift v0.17.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling time v0.3.47 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerocopy-derive v0.8.40 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling zerocopy v0.8.40 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling chrono v0.4.44 [INFO] [stderr] Compiling tracing-serde v0.2.0 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling tracing-subscriber v0.3.22 [INFO] [stderr] Compiling tracing-appender v0.2.4 [INFO] [stderr] Compiling tokio-stream v0.1.18 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling arrow-buffer v58.0.0 [INFO] [stderr] Compiling arrow-data v58.0.0 [INFO] [stderr] Compiling arrow-array v58.0.0 [INFO] [stderr] Compiling arrow-select v58.0.0 [INFO] [stderr] Compiling arrow-row v58.0.0 [INFO] [stderr] Compiling arrow-arith v58.0.0 [INFO] [stderr] Compiling arrow-ord v58.0.0 [INFO] [stderr] Compiling arrow-ipc v58.0.0 [INFO] [stderr] Compiling arrow-string v58.0.0 [INFO] [stderr] Compiling parquet v58.0.0 [INFO] [stderr] Compiling arrow-cast v58.0.0 [INFO] [stderr] Compiling arrow-json v58.0.0 [INFO] [stderr] Compiling arrow-csv v58.0.0 [INFO] [stderr] Compiling arrow v58.0.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "a269633aaec5a0e9890c33b85497c9035897fd3fe1bfca140d366e9e891262c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a269633aaec5a0e9890c33b85497c9035897fd3fe1bfca140d366e9e891262c0", kill_on_drop: false }` [INFO] [stdout] a269633aaec5a0e9890c33b85497c9035897fd3fe1bfca140d366e9e891262c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b16ff318c653fe3afb80c923908eee6d06335094777f85e16182210e3413293 [INFO] running `Command { std: "docker" "start" "-a" "8b16ff318c653fe3afb80c923908eee6d06335094777f85e16182210e3413293", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling flatbuffers v25.12.19 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling predicates-core v1.0.10 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling float-cmp v0.10.0 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling assert_cmd v2.1.2 [INFO] [stderr] Compiling futures-task v0.3.32 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling predicates-tree v1.0.13 [INFO] [stderr] Compiling arrow-ipc v58.0.0 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling parquet v58.0.0 [INFO] [stderr] Compiling tempfile v3.26.0 [INFO] [stderr] Compiling tower v0.5.3 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling bstr v1.12.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.22 [INFO] [stderr] Compiling arrow-csv v58.0.0 [INFO] [stderr] Compiling arrow-string v58.0.0 [INFO] [stderr] Compiling predicates v3.1.4 [INFO] [stderr] Compiling arrow v58.0.0 [INFO] [stderr] Compiling tracing-appender v0.2.4 [INFO] [stderr] Compiling tokio-stream v0.1.18 [INFO] [stderr] Compiling expman v0.5.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 37.78s [INFO] running `Command { std: "docker" "inspect" "8b16ff318c653fe3afb80c923908eee6d06335094777f85e16182210e3413293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b16ff318c653fe3afb80c923908eee6d06335094777f85e16182210e3413293", kill_on_drop: false }` [INFO] [stdout] 8b16ff318c653fe3afb80c923908eee6d06335094777f85e16182210e3413293 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1ef00fbf37fadc18955182194a8e43390d4ab95a740577824732b731b1f55395 [INFO] running `Command { std: "docker" "start" "-a" "1ef00fbf37fadc18955182194a8e43390d4ab95a740577824732b731b1f55395", kill_on_drop: false }` [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] [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/expman-ace6df60be718b92) [INFO] [stderr] Running unittests src/app/main.rs (/opt/rustwide/target/debug/deps/expman_app-9164af7d2559689b) [INFO] [stderr] Doc-tests expman [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 201) ... FAILED [INFO] [stdout] test src/lib.rs - (line 90) ... FAILED [INFO] [stdout] test src/core/mod.rs - core (line 20) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 201) stdout ---- [INFO] [stdout] error: expected one of `!` or `::`, found `/` [INFO] [stdout] --> src/lib.rs:202:12 [INFO] [stdout] | [INFO] [stdout] 202 | experiments/ [INFO] [stdout] | ^ expected one of `!` or `::` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 90) stdout ---- [INFO] [stdout] error[E0432]: unresolved imports `expman::ExperimentConfig`, `expman::LoggingEngine`, `expman::RunStatus` [INFO] [stdout] --> src/lib.rs:92:14 [INFO] [stdout] | [INFO] [stdout] 92 | use expman::{ExperimentConfig, LoggingEngine, RunStatus}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^ no `RunStatus` in the root [INFO] [stdout] | | | [INFO] [stdout] | | no `LoggingEngine` in the root [INFO] [stdout] | no `ExperimentConfig` in the root [INFO] [stdout] | [INFO] [stdout] = help: consider importing this struct instead: [INFO] [stdout] expman::core::ExperimentConfig [INFO] [stdout] = help: consider importing this struct instead: [INFO] [stdout] expman::core::LoggingEngine [INFO] [stdout] = help: consider importing this enum instead: [INFO] [stdout] expman::core::RunStatus [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/core/mod.rs - core (line 20) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: I/O error: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: >::from [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] 2: rust_out::main [INFO] [stdout] 3: core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] 4: std::sys::backtrace::__rust_begin_short_backtrace:: core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>> [INFO] [stdout] 5: std::rt::lang_start::>::{closure#0} [INFO] [stdout] 6: <&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 7: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 8: std::panicking::catch_unwind:: + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 9: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 10: std::rt::lang_start_internal::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:175:24 [INFO] [stdout] 11: std::panicking::catch_unwind::do_call:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 12: std::panicking::catch_unwind:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 13: std::panic::catch_unwind:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 14: std::rt::lang_start_internal [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/rt.rs:171:5 [INFO] [stdout] 15: std::rt::lang_start::> [INFO] [stdout] 16: main [INFO] [stdout] 17: [INFO] [stdout] 18: __libc_start_main [INFO] [stdout] 19: _start [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/core/mod.rs - core (line 20) [INFO] [stdout] src/lib.rs - (line 201) [INFO] [stdout] src/lib.rs - (line 90) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.93s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "1ef00fbf37fadc18955182194a8e43390d4ab95a740577824732b731b1f55395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ef00fbf37fadc18955182194a8e43390d4ab95a740577824732b731b1f55395", kill_on_drop: false }` [INFO] [stdout] 1ef00fbf37fadc18955182194a8e43390d4ab95a740577824732b731b1f55395