[INFO] fetching crate jmfm 2.0.1... [INFO] testing jmfm-2.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate jmfm 2.0.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate jmfm 2.0.1 [INFO] finished tweaking crates.io crate jmfm 2.0.1 [INFO] tweaked toml for crates.io crate jmfm 2.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate jmfm 2.0.1 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 jmfm 2.0.1 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 serde_spanned v0.6.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.70 [INFO] [stderr] Downloaded libredox v0.0.1 [INFO] [stderr] Downloaded errno v0.3.8 [INFO] [stderr] Downloaded anstyle-query v1.0.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.50 [INFO] [stderr] Downloaded clap_derive v4.4.7 [INFO] [stderr] Downloaded redox_users v0.4.4 [INFO] [stderr] Downloaded thiserror v1.0.50 [INFO] [stderr] Downloaded getrandom v0.2.11 [INFO] [stderr] Downloaded clap v4.4.11 [INFO] [stderr] Downloaded flume v0.11.0 [INFO] [stderr] Downloaded indicatif v0.17.7 [INFO] [stderr] Downloaded toml_edit v0.21.0 [INFO] [stderr] Downloaded rayon-core v1.12.0 [INFO] [stderr] Downloaded clap_builder v4.4.11 [INFO] [stderr] Downloaded portable-atomic v1.6.0 [INFO] [stderr] Downloaded rayon v1.8.0 [INFO] [stderr] Downloaded syn v2.0.39 [INFO] [stderr] Downloaded winnow v0.5.26 [INFO] [stderr] Downloaded exr v1.71.0 [INFO] [stderr] Downloaded regex v1.10.2 [INFO] [stderr] Downloaded serde_derive v1.0.193 [INFO] [stderr] Downloaded bitflags v2.4.1 [INFO] [stderr] Downloaded env_logger v0.10.1 [INFO] [stderr] Downloaded hematite-nbt v0.5.2 [INFO] [stderr] Downloaded lock_api v0.4.11 [INFO] [stderr] Downloaded rustix v0.38.26 [INFO] [stderr] Downloaded smallvec v1.11.2 [INFO] [stderr] Downloaded fdeflate v0.3.1 [INFO] [stderr] Downloaded console v0.15.7 [INFO] [stderr] Downloaded termcolor v1.4.0 [INFO] [stderr] Downloaded toml v0.8.8 [INFO] [stderr] Downloaded winapi-util v0.1.6 [INFO] [stderr] Downloaded serde v1.0.193 [INFO] [stderr] Downloaded confy v0.5.1 [INFO] [stderr] Downloaded regex-automata v0.4.3 [INFO] [stderr] Downloaded libc v0.2.150 [INFO] [stderr] Downloaded linux-raw-sys v0.4.12 [INFO] [stderr] Downloaded tiff v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1ffdbc73170f0e8faa3cacdf53d7c382ff0b1b73d18a6b28c2233260f0e084bb [INFO] running `Command { std: "docker" "start" "-a" "1ffdbc73170f0e8faa3cacdf53d7c382ff0b1b73d18a6b28c2233260f0e084bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ffdbc73170f0e8faa3cacdf53d7c382ff0b1b73d18a6b28c2233260f0e084bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ffdbc73170f0e8faa3cacdf53d7c382ff0b1b73d18a6b28c2233260f0e084bb", kill_on_drop: false }` [INFO] [stdout] 1ffdbc73170f0e8faa3cacdf53d7c382ff0b1b73d18a6b28c2233260f0e084bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 146a609da85769fb76562e00a3b1be64d940629ece5597e1d7b9c896b29aba1e [INFO] running `Command { std: "docker" "start" "-a" "146a609da85769fb76562e00a3b1be64d940629ece5597e1d7b9c896b29aba1e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling rustix v0.38.26 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling anstyle-query v1.0.1 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling fdeflate v0.3.1 [INFO] [stderr] Compiling bytemuck v1.14.0 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling winnow v0.5.26 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling flume v0.11.0 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling clap_builder v4.4.11 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling console v0.15.7 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling directories v4.0.1 [INFO] [stderr] Compiling png v0.17.10 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling termcolor v1.4.0 [INFO] [stderr] Compiling indicatif v0.17.7 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling rayon v1.8.0 [INFO] [stderr] Compiling exr v1.71.0 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling env_logger v0.10.1 [INFO] [stderr] Compiling tiff v0.9.0 [INFO] [stderr] Compiling clap v4.4.11 [INFO] [stderr] Compiling image v0.24.7 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling serde_spanned v0.6.4 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling hematite-nbt v0.5.2 [INFO] [stderr] Compiling toml_edit v0.21.0 [INFO] [stderr] Compiling confy v0.5.1 [INFO] [stderr] Compiling toml v0.8.8 [INFO] [stderr] Compiling jmfm v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `arg` [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use clap::{arg, value_parser, Parser}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.26s [INFO] running `Command { std: "docker" "inspect" "146a609da85769fb76562e00a3b1be64d940629ece5597e1d7b9c896b29aba1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "146a609da85769fb76562e00a3b1be64d940629ece5597e1d7b9c896b29aba1e", kill_on_drop: false }` [INFO] [stdout] 146a609da85769fb76562e00a3b1be64d940629ece5597e1d7b9c896b29aba1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 77eccd856e852a5de26ed778b987da89d684f38006ba98c0b9deca4553e664b1 [INFO] running `Command { std: "docker" "start" "-a" "77eccd856e852a5de26ed778b987da89d684f38006ba98c0b9deca4553e664b1", kill_on_drop: false }` [INFO] [stderr] Compiling jmfm v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `arg` [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use clap::{arg, value_parser, Parser}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "77eccd856e852a5de26ed778b987da89d684f38006ba98c0b9deca4553e664b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77eccd856e852a5de26ed778b987da89d684f38006ba98c0b9deca4553e664b1", kill_on_drop: false }` [INFO] [stdout] 77eccd856e852a5de26ed778b987da89d684f38006ba98c0b9deca4553e664b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f92536536dd8db74c1c5a707dc7849130d4edd7adc67055ce285eeee9ca54aec [INFO] running `Command { std: "docker" "start" "-a" "f92536536dd8db74c1c5a707dc7849130d4edd7adc67055ce285eeee9ca54aec", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `arg` [INFO] [stderr] --> src/main.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | use clap::{arg, value_parser, Parser}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `jmfm` (bin "jmfm" test) generated 1 warning (run `cargo fix --bin "jmfm" -p jmfm --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jmfm-f76497f8d311c912) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jmfm-391489dab55a82fd) [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] Doc-tests jmfm [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - [u8]::dist (line 26) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - [u8]::dist (line 26) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (48) panicked at src/lib.rs:8:1: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 454920 [INFO] [stdout] right: 195075 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5be9b68515ea - 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: 0x5be9b68515ea - 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: 0x5be9b68515ea - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5be9b68515ea - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5be9b686132a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5be9b686132a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x5be9b6854962 - std[31e582c13f4e914f]::io::default_write_fmt:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5be9b6854962 - ::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5be9b683d64f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5be9b683d64f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5be9b684db61 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:319:9 [INFO] [stdout] 11: 0x5be9b684dd1b - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:825:13 [INFO] [stdout] 12: 0x5be9b683d708 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 13: 0x5be9b6832cf9 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 14: 0x5be9b683deed - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 15: 0x5be9b68619dc - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x5be9b68618f3 - core[fa0eadad68403074]::panicking::assert_failed_inner [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:439:17 [INFO] [stdout] 17: 0x5be9b68277e6 - core[fa0eadad68403074]::panicking::assert_failed:: [INFO] [stdout] 18: 0x5be9b68278ab - rust_out[6ca516bbe19c3985]::main::_doctest_main_src_lib_rs_26_0 [INFO] [stdout] 19: 0x5be9b6827836 - rust_out[6ca516bbe19c3985]::main [INFO] [stdout] 20: 0x5be9b6827953 - >::call_once [INFO] [stdout] 21: 0x5be9b68277f6 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 22: 0x5be9b6827809 - std[31e582c13f4e914f]::rt::lang_start::<()>::{closure#0} [INFO] [stdout] 23: 0x5be9b684d2e4 - <&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] 24: 0x5be9b684d2e4 - 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] 25: 0x5be9b684d2e4 - 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] 26: 0x5be9b684d2e4 - 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] 27: 0x5be9b684d2e4 - std[31e582c13f4e914f]::rt::lang_start_internal::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/rt.rs:175:24 [INFO] [stdout] 28: 0x5be9b684d2e4 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x5be9b684d2e4 - std[31e582c13f4e914f]::panicking::catch_unwind:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x5be9b684d2e4 - std[31e582c13f4e914f]::panic::catch_unwind:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5be9b684d2e4 - std[31e582c13f4e914f]::rt::lang_start_internal [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/rt.rs:171:5 [INFO] [stdout] 32: 0x5be9b68277a1 - std[31e582c13f4e914f]::rt::lang_start::<()> [INFO] [stdout] 33: 0x5be9b68279b5 - main [INFO] [stdout] 34: 0x7819e08011ca - [INFO] [stdout] 35: 0x7819e080128b - __libc_start_main [INFO] [stdout] 36: 0x5be9b68276b5 - _start [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - [u8]::dist (line 26) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "f92536536dd8db74c1c5a707dc7849130d4edd7adc67055ce285eeee9ca54aec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f92536536dd8db74c1c5a707dc7849130d4edd7adc67055ce285eeee9ca54aec", kill_on_drop: false }` [INFO] [stdout] f92536536dd8db74c1c5a707dc7849130d4edd7adc67055ce285eeee9ca54aec