[INFO] fetching crate image-recovery 0.3.1... [INFO] testing image-recovery-0.3.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate image-recovery 0.3.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate image-recovery 0.3.1 [INFO] finished tweaking crates.io crate image-recovery 0.3.1 [INFO] tweaked toml for crates.io crate image-recovery 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate image-recovery 0.3.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate image-recovery 0.3.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.87 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.87 [INFO] [stderr] Downloaded either v1.8.1 [INFO] [stderr] Downloaded memoffset v0.9.0 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded futures-sink v0.3.28 [INFO] [stderr] Downloaded simd-adler32 v0.3.5 [INFO] [stderr] Downloaded thread-tree v0.3.3 [INFO] [stderr] Downloaded pin-project-internal v1.1.2 [INFO] [stderr] Downloaded num-rational v0.4.1 [INFO] [stderr] Downloaded fdeflate v0.3.0 [INFO] [stderr] Downloaded lock_api v0.4.10 [INFO] [stderr] Downloaded pin-project v1.1.2 [INFO] [stderr] Downloaded matrixmultiply v0.3.7 [INFO] [stderr] Downloaded png v0.17.9 [INFO] [stderr] Downloaded crossbeam-channel v0.5.8 [INFO] [stderr] Downloaded js-sys v0.3.64 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded rayon v1.7.0 [INFO] [stderr] Downloaded syn v2.0.26 [INFO] [stderr] Downloaded wasm-bindgen v0.2.87 [INFO] [stderr] Downloaded exr v1.7.0 [INFO] [stderr] Downloaded bumpalo v3.13.0 [INFO] [stderr] Downloaded image v0.24.6 [INFO] [stderr] Downloaded flume v0.10.14 [INFO] [stderr] Downloaded ndarray v0.15.6 [INFO] [stderr] Downloaded miniz_oxide v0.7.1 [INFO] [stderr] Downloaded flate2 v1.0.26 [INFO] [stderr] Downloaded weezl v0.1.7 [INFO] [stderr] Downloaded crossbeam-utils v0.8.16 [INFO] [stderr] Downloaded log v0.4.19 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded half v2.2.1 [INFO] [stderr] Downloaded smallvec v1.11.0 [INFO] [stderr] Downloaded bytemuck v1.13.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.15 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded crossbeam-deque v0.8.3 [INFO] [stderr] Downloaded hermit-abi v0.3.2 [INFO] [stderr] Downloaded num-complex v0.4.3 [INFO] [stderr] Downloaded quote v1.0.31 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.87 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Downloaded gif v0.12.0 [INFO] [stderr] Downloaded libc v0.2.147 [INFO] [stderr] Downloaded jpeg-decoder v0.3.0 [INFO] [stderr] Downloaded tiff v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0b2123ca1dfbd24f8d5f330888b0504252a87a4a6a86bf1e21efbabeb2a7724 [INFO] running `Command { std: "docker" "start" "-a" "d0b2123ca1dfbd24f8d5f330888b0504252a87a4a6a86bf1e21efbabeb2a7724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0b2123ca1dfbd24f8d5f330888b0504252a87a4a6a86bf1e21efbabeb2a7724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0b2123ca1dfbd24f8d5f330888b0504252a87a4a6a86bf1e21efbabeb2a7724", kill_on_drop: false }` [INFO] [stdout] d0b2123ca1dfbd24f8d5f330888b0504252a87a4a6a86bf1e21efbabeb2a7724 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43f07cf2803434d62e14f1b5ed88c9ef2536f847a94f8a15efb486459286f6f5 [INFO] running `Command { std: "docker" "start" "-a" "43f07cf2803434d62e14f1b5ed88c9ef2536f847a94f8a15efb486459286f6f5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling simd-adler32 v0.3.5 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling flate2 v1.0.26 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling thread-tree v0.3.3 [INFO] [stderr] Compiling fdeflate v0.3.0 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling png v0.17.9 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling tiff v0.8.1 [INFO] [stderr] Compiling pin-project v1.1.2 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling exr v1.7.0 [INFO] [stderr] Compiling image v0.24.6 [INFO] [stderr] Compiling image-recovery v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.55s [INFO] running `Command { std: "docker" "inspect" "43f07cf2803434d62e14f1b5ed88c9ef2536f847a94f8a15efb486459286f6f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43f07cf2803434d62e14f1b5ed88c9ef2536f847a94f8a15efb486459286f6f5", kill_on_drop: false }` [INFO] [stdout] 43f07cf2803434d62e14f1b5ed88c9ef2536f847a94f8a15efb486459286f6f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e897c90010a32c46eb0f1b965b3c20dabd206f2cd2dc939284081eab7140d2f [INFO] running `Command { std: "docker" "start" "-a" "6e897c90010a32c46eb0f1b965b3c20dabd206f2cd2dc939284081eab7140d2f", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling pretty_assertions v1.4.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling exr v1.7.0 [INFO] [stderr] Compiling image v0.24.6 [INFO] [stderr] Compiling image-recovery v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.93s [INFO] running `Command { std: "docker" "inspect" "6e897c90010a32c46eb0f1b965b3c20dabd206f2cd2dc939284081eab7140d2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e897c90010a32c46eb0f1b965b3c20dabd206f2cd2dc939284081eab7140d2f", kill_on_drop: false }` [INFO] [stdout] 6e897c90010a32c46eb0f1b965b3c20dabd206f2cd2dc939284081eab7140d2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f5599e78a94ef6cab41519bcf8252b86b565118b9a5d940135f86578ab3f51d6 [INFO] running `Command { std: "docker" "start" "-a" "f5599e78a94ef6cab41519bcf8252b86b565118b9a5d940135f86578ab3f51d6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/image_recovery-e0fca61e8b54d818) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test image_array::test::make_image_array_from_gray_image ... ok [INFO] [stdout] test image_array::test::make_image_array_from_array3_u8 ... ok [INFO] [stdout] test image_array::test::make_image_array_from_rgb_image ... ok [INFO] [stdout] test image_array::test::make_rgb_image_from_array3_f64 ... ok [INFO] [stdout] test image_array::test::make_image_array_from_array3_f64 ... ok [INFO] [stdout] test image_array::test::make_gray_image_from_array3_f64 ... ok [INFO] [stdout] test ops::gradient::test::array_f64_negative_shift_on_axis_returns_error_if_axis_is_out_of_bounds ... ok [INFO] [stdout] test ops::gradient::test::array_f64_negative_shift_on_axis_returns_error_if_axis_len_is_not_gt_1 ... ok [INFO] [stdout] test ops::average::test::array_f64_weighted_average ... ok [INFO] [stdout] test ops::gradient::test::array_f64_positive_shift_on_axis_returns_error_if_axis_is_out_of_bounds ... ok [INFO] [stdout] test ops::gradient::test::array_f64_positive_shift_on_axis_returns_error_if_axis_len_is_not_gt_1 ... ok [INFO] [stdout] test ops::norm::test::array_f64_norm ... ok [INFO] [stdout] test ops::gradient::test::array_f64_negative_shift_on_axis ... ok [INFO] [stdout] test ops::vector_len::test::array_f64_vector_len_on_axis ... ok [INFO] [stdout] test ops::vector_len::test::array_f64_vector_len_on_axis_returns_error_if_axis_is_out_of_bounds ... ok [INFO] [stdout] test ops::gradient::test::array_f64_negative_gradient_on_axis ... ok [INFO] [stdout] test ops::gradient::test::array_f64_positive_shift_on_axis ... ok [INFO] [stdout] test ops::gradient::test::array_f64_negative_gradient_on_axis_is_dual_operator_of_positive_gradient_on_axis ... ok [INFO] [stdout] test ops::gradient::test::array_f64_positive_gradient_on_axis ... ok [INFO] [stdout] test ops::gradient::bench::array_f64_negative_gradient_on_axis ... ok [INFO] [stdout] test ops::gradient::bench::array_f64_positive_gradient_on_axis ... ok [INFO] [stdout] test ops::vector_len::bench::array_f64_vector_len_on_axis ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.93s [INFO] [stdout] [INFO] [stderr] Doc-tests image_recovery [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 36) has been running for over 60 seconds [INFO] [stdout] test src/lib.rs - (line 36) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 36) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (60) panicked at src/lib.rs:57:10: [INFO] [stdout] image could not be saved: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5f78625dd9da - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5f78625dd9da - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5f78625dd9da - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5f78625dd9da - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5f78625f2aea - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5f78625f2aea - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x5f78625e1de2 - std[31e582c13f4e914f]::io::default_write_fmt:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5f78625e1de2 - ::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5f78625c6def - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5f78625c6def - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5f78625d8971 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:319:9 [INFO] [stdout] 11: 0x5f78625d8beb - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:825:13 [INFO] [stdout] 12: 0x5f78625c6ea8 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 13: 0x5f78625bc259 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 14: 0x5f78625c778d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 15: 0x5f78625f32ac - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x5f78625f2ff2 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1867:5 [INFO] [stdout] 17: 0x5f7862127be8 - >::expect [INFO] [stdout] 18: 0x5f78621279e4 - rust_out[6ca516bbe19c3985]::main [INFO] [stdout] 19: 0x5f7862127de3 - >::call_once [INFO] [stdout] 20: 0x5f78621276d6 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 21: 0x5f78621276e9 - std[31e582c13f4e914f]::rt::lang_start::<()>::{closure#0} [INFO] [stdout] 22: 0x5f78625d7ec4 - <&dyn core[fa0eadad68403074]::ops::function::Fn<(), Output = i32> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::panic::unwind_safe::RefUnwindSafe as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 23: 0x5f78625d7ec4 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::<&dyn core[fa0eadad68403074]::ops::function::Fn<(), Output = i32> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 24: 0x5f78625d7ec4 - std[31e582c13f4e914f]::panicking::catch_unwind:: + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::panic::unwind_safe::RefUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 25: 0x5f78625d7ec4 - std[31e582c13f4e914f]::panic::catch_unwind::<&dyn core[fa0eadad68403074]::ops::function::Fn<(), Output = i32> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x5f78625d7ec4 - std[31e582c13f4e914f]::rt::lang_start_internal::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x5f78625d7ec4 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 28: 0x5f78625d7ec4 - std[31e582c13f4e914f]::panicking::catch_unwind:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 29: 0x5f78625d7ec4 - std[31e582c13f4e914f]::panic::catch_unwind:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5f78625d7ec4 - std[31e582c13f4e914f]::rt::lang_start_internal [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x5f7862127581 - std[31e582c13f4e914f]::rt::lang_start::<()> [INFO] [stdout] 32: 0x5f7862127e45 - main [INFO] [stdout] 33: 0x7eac379251ca - [INFO] [stdout] 34: 0x7eac3792528b - __libc_start_main [INFO] [stdout] 35: 0x5f7862127355 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 36) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 147.98s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "f5599e78a94ef6cab41519bcf8252b86b565118b9a5d940135f86578ab3f51d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5599e78a94ef6cab41519bcf8252b86b565118b9a5d940135f86578ab3f51d6", kill_on_drop: false }` [INFO] [stdout] f5599e78a94ef6cab41519bcf8252b86b565118b9a5d940135f86578ab3f51d6