[INFO] fetching crate cromulent 0.1.1...
[INFO] testing cromulent-0.1.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate cromulent 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate cromulent 0.1.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cromulent 0.1.1
[INFO] finished tweaking crates.io crate cromulent 0.1.1
[INFO] tweaked toml for crates.io crate cromulent 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wordexp-sys v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 563cba7c74632f04bb1011f5954f4e23256c27d7132b65225b2bd3e2aefe738b
[INFO] running `Command { std: "docker" "start" "-a" "563cba7c74632f04bb1011f5954f4e23256c27d7132b65225b2bd3e2aefe738b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "563cba7c74632f04bb1011f5954f4e23256c27d7132b65225b2bd3e2aefe738b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563cba7c74632f04bb1011f5954f4e23256c27d7132b65225b2bd3e2aefe738b", kill_on_drop: false }`
[INFO] [stdout] 563cba7c74632f04bb1011f5954f4e23256c27d7132b65225b2bd3e2aefe738b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7b589eb38bff2eeaa6dbf0883c773b25bb9281f7108c9843712de9aa66461bd
[INFO] running `Command { std: "docker" "start" "-a" "d7b589eb38bff2eeaa6dbf0883c773b25bb9281f7108c9843712de9aa66461bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling wordexp-sys v1.0.0
[INFO] [stderr]    Compiling cromulent v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.18s
[INFO] running `Command { std: "docker" "inspect" "d7b589eb38bff2eeaa6dbf0883c773b25bb9281f7108c9843712de9aa66461bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7b589eb38bff2eeaa6dbf0883c773b25bb9281f7108c9843712de9aa66461bd", kill_on_drop: false }`
[INFO] [stdout] d7b589eb38bff2eeaa6dbf0883c773b25bb9281f7108c9843712de9aa66461bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd424330c06c57d6f5f8207db9132b8992732926c172194149ea481af903c493
[INFO] running `Command { std: "docker" "start" "-a" "dd424330c06c57d6f5f8207db9132b8992732926c172194149ea481af903c493", kill_on_drop: false }`
[INFO] [stderr]    Compiling cromulent v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "dd424330c06c57d6f5f8207db9132b8992732926c172194149ea481af903c493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd424330c06c57d6f5f8207db9132b8992732926c172194149ea481af903c493", kill_on_drop: false }`
[INFO] [stdout] dd424330c06c57d6f5f8207db9132b8992732926c172194149ea481af903c493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aed906dc015ac4c3d0585149aeaff35e80504391094259725ad800c14d465b03
[INFO] running `Command { std: "docker" "start" "-a" "aed906dc015ac4c3d0585149aeaff35e80504391094259725ad800c14d465b03", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cromulent-af0fe5da025a96d6)
[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 tests/lib.rs (/opt/rustwide/target/debug/deps/lib-f8b768910eec41e6)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test allowed_undefined_variable ... ok
[INFO] [stdout] test default ... ok
[INFO] [stdout] test defined_variable ... ok
[INFO] [stdout] test disallowed_command ... ok
[INFO] [stdout] test index_1 ... ok
[INFO] [stdout] test disallowed_undefined_variable ... ok
[INFO] [stdout] test index_2 ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test iteration ... ok
[INFO] [stdout] test len_1 ... ok
[INFO] [stdout] test len_0 ... ok
[INFO] [stdout] test allowed_command ... ok
[INFO] [stdout] test len_2 ... ok
[INFO] [stdout] test not_is_empty ... ok
[INFO] [stdout] test out_of_bounds_0 - should panic ... ok
[INFO] [stdout] test out_of_bounds_2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/path.rs (/opt/rustwide/target/debug/deps/path-a88d4e24487684d3)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test index_1 ... ok
[INFO] [stdout] test index_2 ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test iteration ... ok
[INFO] [stdout] test len_0 ... ok
[INFO] [stdout] test len_1 ... ok
[INFO] [stdout] test len_2 ... ok
[INFO] [stdout] test not_is_empty ... ok
[INFO] [stdout] test out_of_bounds_2 - should panic ... ok
[INFO] [stdout] test out_of_bounds_0 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/utf8.rs (/opt/rustwide/target/debug/deps/utf8-a25667091e0fd9b2)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test index_1 ... ok
[INFO] [stdout] test index_2 ... ok
[INFO] [stdout] test len_0 ... ok
[INFO] [stdout] test is_empty ... ok
[INFO] [stdout] test len_1 ... ok
[INFO] [stdout] test iteration ... ok
[INFO] [stdout] test len_2 ... ok
[INFO] [stdout] test not_is_empty ... ok
[INFO] [stdout] test out_of_bounds_0 - should panic ... ok
[INFO] [stdout] test out_of_bounds_2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cromulent
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test src/lib.rs - WordError::CommandSubstitution (line 266) ... ok
[INFO] [stdout] test src/lib.rs - WordExpander::allow_undefined (line 108) ... ok
[INFO] [stdout] test src/lib.rs - WordError::UndefinedVariable (line 323) ... ok
[INFO] [stdout] test src/lib.rs - WordExpander::allow_commands (line 86) ... ok
[INFO] [stdout] test src/lib.rs - WordExpander::allow_commands (line 77) ... ok
[INFO] [stdout] test src/lib.rs - WordExpander (line 42) ... ok
[INFO] [stdout] test src/lib.rs - WordExpander (line 51) ... ok
[INFO] [stdout] test src/lib.rs - WordError::EmbeddedNul (line 276) ... ok
[INFO] [stdout] test src/lib.rs - WordError::CommandSubstitution (line 259) ... ok
[INFO] [stdout] test src/lib.rs - WordExpander (line 33) ... ok
[INFO] [stdout] test src/lib.rs - WordError::IllegalCharacter (line 291) ... ok
[INFO] [stdout] test src/lib.rs - WordExpander::show_stderr (line 144) ... ok
[INFO] [stdout] test src/lib.rs - WordError::Syntax (line 303) ... ok
[INFO] [stdout] test src/lib.rs - WordError::UndefinedVariable (line 315) ... ok
[INFO] [stdout] test src/lib.rs - WordExpander::allow_undefined (line 119) ... ok
[INFO] [stdout] test src/lib.rs - WordExpander (line 19) ... FAILED
[INFO] [stdout] test src/lib.rs - WordList (line 367) ... ok
[INFO] [stdout] test src/lib.rs - WordList<'l>::get (line 460) ... ok
[INFO] [stdout] test src/lib.rs - WordExpander::show_stderr (line 155) ... ok
[INFO] [stdout] test src/lib.rs - WordList (line 343) ... ok
[INFO] [stdout] test src/lib.rs - WordList<'l>::is_empty (line 423) ... ok
[INFO] [stdout] test src/lib.rs - WordList (line 353) ... ok
[INFO] [stdout] test src/lib.rs - WordList<'l>::get_unchecked (line 487) ... ok
[INFO] [stdout] test src/lib.rs - WordList<'l>::len (line 437) ... ok
[INFO] [stdout] test src/lib.rs - WordList (line 379) ... ok
[INFO] [stdout] test src/lib.rs - WordList<'l>::len (line 444) ... ok
[INFO] [stdout] test src/lib.rs - WordList<'l>::utf8_eager (line 543) ... ok
[INFO] [stdout] test src/lib.rs - WordList<'l>::path (line 572) ... ok
[INFO] [stdout] test src/lib.rs - WordList<'l>::utf8_eager (line 553) ... ok
[INFO] [stdout] test src/lib.rs - WordList<'l>::utf8 (line 511) ... ok
[INFO] [stdout] test src/path.rs - path::WordList (line 15) ... ok
[INFO] [stdout] test src/lib.rs - WordList<'l>::utf8 (line 521) ... ok
[INFO] [stdout] test src/path.rs - path::WordList (line 26) ... ok
[INFO] [stdout] test src/path.rs - path::WordList (line 42) ... ok
[INFO] [stdout] test src/path.rs - path::WordList<'p,'l>::len (line 126) ... ok
[INFO] [stdout] test src/path.rs - path::WordList<'p,'l>::is_empty (line 111) ... ok
[INFO] [stdout] test src/path.rs - path::WordList<'p,'l>::len (line 134) ... ok
[INFO] [stdout] test src/path.rs - path::WordList<'p,'l>::get_unchecked (line 178) ... ok
[INFO] [stdout] test src/path.rs - path::WordList<'p,'l>::get (line 151) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList (line 17) ... ok
[INFO] [stdout] test src/path.rs - path::WordList (line 55) ... ok
[INFO] [stdout] test src/path.rs - path::WordList<'p,'l>::new (line 94) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList (line 28) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList (line 43) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList<'u,'l>::get (line 194) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList (line 56) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList<'u,'l>::len (line 169) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList<'u,'l>::new (line 95) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList<'u,'l>::get_unchecked (line 226) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList<'u,'l>::is_empty (line 154) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList<'u,'l>::len (line 177) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList<'u,'l>::new_eager (line 135) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList<'u,'l>::new (line 105) ... ok
[INFO] [stdout] test src/utf8.rs - utf8::WordList<'u,'l>::new_eager (line 125) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - WordExpander (line 19) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `{"Cargo.lock", "Cargo.toml", "Cargo.toml.orig"}`,
[INFO] [stdout]  right: `{"Cargo.toml", "Cargo.lock"}`', src/lib.rs:11:1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55b73011e96a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55b73011e96a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55b73011e96a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x55b73011e96a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55b730138ade - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x55b73011cae5 - std::io::Write::write_fmt::h4bc1f301cb9e9cce
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x55b73011e735 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x55b73011e735 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x55b73011fd8f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x55b73011facb - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:290:9
[INFO] [stdout]   10:     0x55b730120338 - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:692:13
[INFO] [stdout]   11:     0x55b730120239 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   12:     0x55b73011edd6 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   13:     0x55b73011ff42 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   14:     0x55b7300fbf33 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   15:     0x55b7300fc1af - core::panicking::assert_failed_inner::haf9816227b20b6f2
[INFO] [stdout]   16:     0x55b730100d26 - core::panicking::assert_failed::h4c2ed8b37c9e49d3
[INFO] [stdout]   17:     0x55b73010622e - rust_out::main::_doctest_main_src_lib_rs_19_0::h5e45e1cc6743587e
[INFO] [stdout]   18:     0x55b730105f7c - rust_out::main::h045d0fd74ed7290e
[INFO] [stdout]   19:     0x55b7300ff303 - core::ops::function::FnOnce::call_once::h5b89dea722ea21ad
[INFO] [stdout]   20:     0x55b7300fcf09 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc178e4cfacf1803d
[INFO] [stdout]   21:     0x55b7300fdaa9 - std::rt::lang_start::{{closure}}::he8c5d60628d06093
[INFO] [stdout]   22:     0x55b73011ab1c - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd6efcd3bec896f2c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:287:13
[INFO] [stdout]   23:     0x55b73011ab1c - std::panicking::try::do_call::hce04e543bb1f4cbb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   24:     0x55b73011ab1c - std::panicking::try::h3342dd4e1f680968
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   25:     0x55b73011ab1c - std::panic::catch_unwind::h148ce1e59ac0cee7
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   26:     0x55b73011ab1c - std::rt::lang_start_internal::{{closure}}::h25f9dda2057a67fe
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:148:48
[INFO] [stdout]   27:     0x55b73011ab1c - std::panicking::try::do_call::h7caaaeaf9401650b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   28:     0x55b73011ab1c - std::panicking::try::he7d15285746cbbc2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   29:     0x55b73011ab1c - std::panic::catch_unwind::h89fb4f50c0301fe0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   30:     0x55b73011ab1c - std::rt::lang_start_internal::h078acd489417d3c1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:148:20
[INFO] [stdout]   31:     0x55b7300fda87 - std::rt::lang_start::h335d6166ecad8ac7
[INFO] [stdout]   32:     0x55b7301062c5 - main
[INFO] [stdout]   33:     0x7feee1d21d90 - <unknown>
[INFO] [stdout]   34:     0x7feee1d21e40 - __libc_start_main
[INFO] [stdout]   35:     0x55b7300fc465 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - WordExpander (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 53 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "aed906dc015ac4c3d0585149aeaff35e80504391094259725ad800c14d465b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed906dc015ac4c3d0585149aeaff35e80504391094259725ad800c14d465b03", kill_on_drop: false }`
[INFO] [stdout] aed906dc015ac4c3d0585149aeaff35e80504391094259725ad800c14d465b03
