[INFO] cloning repository https://github.com/tfpk/mdbook-keeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tfpk/mdbook-keeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftfpk%2Fmdbook-keeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftfpk%2Fmdbook-keeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12f116d0840c69a6786dba3865768af3fde634f3
[INFO] testing tfpk/mdbook-keeper against master#23949593103d03a82c7ebc2e84434ce6c6edc561 for pr-115235-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftfpk%2Fmdbook-keeper" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tfpk/mdbook-keeper on toolchain 23949593103d03a82c7ebc2e84434ce6c6edc561
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tfpk/mdbook-keeper
[INFO] finished tweaking git repo https://github.com/tfpk/mdbook-keeper
[INFO] tweaked toml for git repo https://github.com/tfpk/mdbook-keeper written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tfpk/mdbook-keeper 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" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.66
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[INFO] [stderr]   Downloaded pin-project-internal v1.1.3
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[INFO] [stderr]   Downloaded scoped-tls v1.0.1
[INFO] [stderr]   Downloaded tokio-stream v0.1.14
[INFO] [stderr]   Downloaded thiserror-impl v1.0.44
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[INFO] [stderr]   Downloaded unicase v2.6.0
[INFO] [stderr]   Downloaded semver v1.0.18
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[INFO] [stderr]   Downloaded cc v1.0.82
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[INFO] [stderr]   Downloaded new_debug_unreachable v1.0.4
[INFO] [stderr]   Downloaded pest_meta v2.7.2
[INFO] [stderr]   Downloaded pest_derive v2.7.2
[INFO] [stderr]   Downloaded fsevent-sys v4.1.0
[INFO] [stderr]   Downloaded inotify-sys v0.1.5
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[INFO] [stderr]   Downloaded headers-core v0.2.0
[INFO] [stderr]   Downloaded phf_codegen v0.10.0
[INFO] [stderr]   Downloaded string_cache v0.8.7
[INFO] [stderr]   Downloaded terminal_size v0.2.6
[INFO] [stderr]   Downloaded filetime v0.2.22
[INFO] [stderr]   Downloaded opener v0.6.1
[INFO] [stderr]   Downloaded mime v0.3.17
[INFO] [stderr]   Downloaded mime_guess v2.0.4
[INFO] [stderr]   Downloaded errno v0.3.2
[INFO] [stderr]   Downloaded serde v1.0.183
[INFO] [stderr]   Downloaded serde_urlencoded v0.7.1
[INFO] [stderr]   Downloaded phf_shared v0.10.0
[INFO] [stderr]   Downloaded kqueue-sys v1.0.4
[INFO] [stderr]   Downloaded shlex v1.1.0
[INFO] [stderr]   Downloaded slug v0.1.4
[INFO] [stderr]   Downloaded quote v1.0.32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36ca99d3be43457610b714af795883dc0f5e823b6738716a5874b5198b385327
[INFO] running `Command { std: "docker" "start" "-a" "36ca99d3be43457610b714af795883dc0f5e823b6738716a5874b5198b385327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36ca99d3be43457610b714af795883dc0f5e823b6738716a5874b5198b385327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ca99d3be43457610b714af795883dc0f5e823b6738716a5874b5198b385327", kill_on_drop: false }`
[INFO] [stdout] 36ca99d3be43457610b714af795883dc0f5e823b6738716a5874b5198b385327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e757633e590c7c7b564ba580f9ee8097731a90251405ac4e0e7489eeee64a928
[INFO] running `Command { std: "docker" "start" "-a" "e757633e590c7c7b564ba580f9ee8097731a90251405ac4e0e7489eeee64a928", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[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 autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.12
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling http v0.2.9
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling aho-corasick v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
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[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling phf_generator v0.10.0
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[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling utf-8 v0.7.6
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[INFO] [stderr]    Compiling futures-task v0.3.28
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[INFO] [stderr]    Compiling unicode-normalization v0.1.22
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[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling smallvec v1.11.0
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[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
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[INFO] [stderr]    Compiling pest_generator v2.7.2
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[INFO] [stderr]    Compiling http-body v0.4.5
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[INFO] [stderr]    Compiling headers v0.3.8
[INFO] [stderr]    Compiling tokio-tungstenite v0.18.0
[INFO] [stderr]    Compiling tokio-stream v0.1.14
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling addr2line v0.20.0
[INFO] [stderr]    Compiling current_platform v0.2.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling os_str_bytes v6.5.1
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling tempfile v3.7.1
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling ammonia v3.3.0
[INFO] [stderr]    Compiling ignore v0.4.20
[INFO] [stderr]    Compiling notify-debouncer-mini v0.3.0
[INFO] [stderr]    Compiling handlebars v4.3.7
[INFO] [stderr]    Compiling clap_complete v4.3.2
[INFO] [stderr]    Compiling opener v0.6.1
[INFO] [stderr]    Compiling elasticlunr-rs v3.0.2
[INFO] [stderr]    Compiling cargo-platform v0.1.3
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling deunicode v0.4.4
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling topological-sort v0.2.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling slug v0.1.4
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling cargo_metadata v0.15.4
[INFO] [stderr]    Compiling colored v2.0.4
[INFO] [stderr]    Compiling warp v0.3.5
[INFO] [stderr]    Compiling base64-url v1.4.13
[INFO] [stderr]    Compiling sha2 v0.10.7
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling bytecount v0.6.3
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling mdbook v0.4.34
[INFO] [stderr]    Compiling mdbook-keeper v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] running `Command { std: "docker" "inspect" "e757633e590c7c7b564ba580f9ee8097731a90251405ac4e0e7489eeee64a928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e757633e590c7c7b564ba580f9ee8097731a90251405ac4e0e7489eeee64a928", kill_on_drop: false }`
[INFO] [stdout] e757633e590c7c7b564ba580f9ee8097731a90251405ac4e0e7489eeee64a928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e031e5d19fb23c2a79afd6a8898dbe7b600d3d83db5f2cc7ffda2497430fa75d
[INFO] running `Command { std: "docker" "start" "-a" "e031e5d19fb23c2a79afd6a8898dbe7b600d3d83db5f2cc7ffda2497430fa75d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdbook-keeper v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.65s
[INFO] running `Command { std: "docker" "inspect" "e031e5d19fb23c2a79afd6a8898dbe7b600d3d83db5f2cc7ffda2497430fa75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e031e5d19fb23c2a79afd6a8898dbe7b600d3d83db5f2cc7ffda2497430fa75d", kill_on_drop: false }`
[INFO] [stdout] e031e5d19fb23c2a79afd6a8898dbe7b600d3d83db5f2cc7ffda2497430fa75d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bc4318556e86af7bab29dccde002add38b53330b15c7f62dd0aa91782386383
[INFO] running `Command { std: "docker" "start" "-a" "1bc4318556e86af7bab29dccde002add38b53330b15c7f62dd0aa91782386383", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_keeper_lib-59bf4ad4c115924e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::empty_book ... ok
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: spurious network error (3 tries remaining): [6] Couldn't resolve host name (Could not resolve host: index.crates.io)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [6] Couldn't resolve host name (Could not resolve host: index.crates.io)
[INFO] [stdout] test tests::nested_book ... ok
[INFO] [stdout] test tests::short_book ... ok
[INFO] [stderr] warning: spurious network error (1 tries remaining): [6] Couldn't resolve host name (Could not resolve host: index.crates.io)
[INFO] [stderr] error: failed to get `nom` as a dependency of package `Test v0.1.0 (/tmp/.tmpEeAUlO/long_book/cargo)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to query replaced source registry `crates-io`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   download of config.json failed
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to download from `https://index.crates.io/config.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   [6] Couldn't resolve host name (Could not resolve host: index.crates.io)
[INFO] [stdout] test tests::long_book ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::long_book stdout ----
[INFO] [stdout] thread 'tests::long_book' panicked at src/lib.rs:161:17:
[INFO] [stdout] cargo build failed!
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5609bc1308fc - std::backtrace_rs::backtrace::libunwind::trace::hc56bfd85f78f2ac1
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x5609bc1308fc - std::backtrace_rs::backtrace::trace_unsynchronized::h3a4cd0ee39c2ec51
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5609bc1308fc - std::sys_common::backtrace::_print_fmt::h7ec874d1114e2ca4
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5609bc1308fc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9409967845944e27
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5609bc15cf7c - core::fmt::rt::Argument::fmt::h3548c9d6e288e4b2
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/fmt/rt.rs:138:9
[INFO] [stdout]    5:     0x5609bc15cf7c - core::fmt::write::h31bd00fc0f85031b
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/fmt/mod.rs:1094:21
[INFO] [stdout]    6:     0x5609bc12d4ae - std::io::Write::write_fmt::hd97b56c28d49e8d5
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/io/mod.rs:1714:15
[INFO] [stdout]    7:     0x5609bc1306e4 - std::sys_common::backtrace::_print::h8ab9a59ea8fc9a86
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5609bc1306e4 - std::sys_common::backtrace::print::hfe7afa943e316a5b
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5609bc1326aa - std::panicking::panic_hook_with_disk_dump::{{closure}}::hae52bf9a035c21dd
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:280:22
[INFO] [stdout]   10:     0x5609bc13226d - std::panicking::panic_hook_with_disk_dump::hb6c613677d0ff679
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:311:9
[INFO] [stdout]   11:     0x5609bbe6596c - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h70da65d4ac9eaaa2
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x5609bbe6596c - test::test_main::{{closure}}::h436fe668754d7667
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:136:21
[INFO] [stdout]   13:     0x5609bc132e33 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h98627c2cfbd34c2e
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x5609bc132e33 - std::panicking::rust_panic_with_hook::hd82d7066cdf9e06f
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:757:13
[INFO] [stdout]   15:     0x5609bc132b66 - std::panicking::begin_panic_handler::{{closure}}::hf97c71166d409481
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:623:13
[INFO] [stdout]   16:     0x5609bc130e26 - std::sys_common::backtrace::__rust_end_short_backtrace::haa22df65c16edaa5
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x5609bc1328f2 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:619:5
[INFO] [stdout]   18:     0x5609bbddee45 - core::panicking::panic_fmt::h0e243d6d1945608c
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5609bbe20d40 - mdbook_keeper_lib::KeeperConfig::setup_environment::h5d0d7b385ae46fce
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:161:17
[INFO] [stdout]   20:     0x5609bbe2334f - mdbook_keeper_lib::BookKeeper::real_run::ha47e4351643b1929
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:338:9
[INFO] [stdout]   21:     0x5609bbdfa7e2 - mdbook_keeper_lib::tests::long_book::h70c1d9fe49686c09
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/mod.rs:130:18
[INFO] [stdout]   22:     0x5609bbdfa237 - mdbook_keeper_lib::tests::long_book::{{closure}}::h4f1cd348cdb5b5e4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/mod.rs:111:19
[INFO] [stdout]   23:     0x5609bbe06246 - core::ops::function::FnOnce::call_once::hb398480230c8d47b
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5609bbe6aa9f - core::ops::function::FnOnce::call_once::hf5a9c4e4ad819183
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5609bbe6aa9f - test::__rust_begin_short_backtrace::ha85af04d2b493cbd
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:626:18
[INFO] [stdout]   26:     0x5609bbe69a8e - test::run_test_in_process::{{closure}}::h80bae6710d6987aa
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:649:60
[INFO] [stdout]   27:     0x5609bbe69a8e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1e8456d02dd6a27f
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   28:     0x5609bbe69a8e - std::panicking::try::do_call::h70bdb29e697eb37f
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:526:40
[INFO] [stdout]   29:     0x5609bbe69a8e - std::panicking::try::hac0a5b5cab93a94f
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:490:19
[INFO] [stdout]   30:     0x5609bbe69a8e - std::panic::catch_unwind::h242aae5a8ee61348
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x5609bbe69a8e - test::run_test_in_process::hb95e3471d249e80a
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:649:27
[INFO] [stdout]   32:     0x5609bbe69a8e - test::run_test::{{closure}}::he4945c759a6bb284
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:572:43
[INFO] [stdout]   33:     0x5609bbe32343 - test::run_test::{{closure}}::hef3ab237ad9dfdfa
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:600:41
[INFO] [stdout]   34:     0x5609bbe32343 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd6c3f5e9450d872a
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   35:     0x5609bbe3743b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h033a4dc4b24e2ae4
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x5609bbe3743b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf6ace37e8c04836b
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   37:     0x5609bbe3743b - std::panicking::try::do_call::h873acc9efc68dde9
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:526:40
[INFO] [stdout]   38:     0x5609bbe3743b - std::panicking::try::hf1c7b0cddd2a156c
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:490:19
[INFO] [stdout]   39:     0x5609bbe3743b - std::panic::catch_unwind::hd0800cc038b1a0e3
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x5609bbe3743b - std::thread::Builder::spawn_unchecked_::{{closure}}::hbd3f2581a283969b
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x5609bbe3743b - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05a4474bc37631e7
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5609bc138a05 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha81bceedc5dd4605
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x5609bc138a05 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha86fb738f82c9cc8
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x5609bc138a05 - std::sys::unix::thread::Thread::new::thread_start::h2c80c44f64da2074
[INFO] [stdout]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fbced7fcb43 - <unknown>
[INFO] [stdout]   46:     0x7fbced88dbb4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::long_book
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.52s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "1bc4318556e86af7bab29dccde002add38b53330b15c7f62dd0aa91782386383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc4318556e86af7bab29dccde002add38b53330b15c7f62dd0aa91782386383", kill_on_drop: false }`
[INFO] [stdout] 1bc4318556e86af7bab29dccde002add38b53330b15c7f62dd0aa91782386383