[INFO] cloning repository https://github.com/xfbs/mdbook-docker-run [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xfbs/mdbook-docker-run" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxfbs%2Fmdbook-docker-run", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxfbs%2Fmdbook-docker-run'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4af4bee82cb5b9255ecc835b0e37f3d6f99a54b1 [INFO] checking xfbs/mdbook-docker-run against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxfbs%2Fmdbook-docker-run" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xfbs/mdbook-docker-run on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xfbs/mdbook-docker-run [INFO] finished tweaking git repo https://github.com/xfbs/mdbook-docker-run [INFO] tweaked toml for git repo https://github.com/xfbs/mdbook-docker-run written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xfbs/mdbook-docker-run 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pulldown-cmark v0.10.0 [INFO] [stderr] Downloaded hyperlocal v0.8.0 [INFO] [stderr] Downloaded containers-api v0.9.0 [INFO] [stderr] Downloaded ansi-to-html v0.2.1 [INFO] [stderr] Downloaded docker-api-stubs v0.5.0 [INFO] [stderr] Downloaded docker-api v0.14.0 [INFO] [stderr] Downloaded clap_complete v4.5.0 [INFO] [stderr] Downloaded pest v2.7.7 [INFO] [stderr] Downloaded pest_meta v2.7.7 [INFO] [stderr] Downloaded pest_generator v2.7.7 [INFO] [stderr] Downloaded pest_derive v2.7.7 [INFO] [stderr] Downloaded handlebars v5.1.0 [INFO] [stderr] Downloaded opener v0.6.1 [INFO] [stderr] Downloaded topological-sort v0.2.2 [INFO] [stderr] Downloaded mdbook v0.4.37 [INFO] [stderr] Downloaded pulldown-cmark v0.9.6 [INFO] [stderr] Downloaded pulldown-cmark-to-cmark v11.2.0 [INFO] [stderr] Downloaded serde_yaml v0.9.34+deprecated [INFO] [stderr] Downloaded asynchronous-codec v0.6.2 [INFO] [stderr] Downloaded normpath v1.1.1 [INFO] [stderr] Downloaded pulldown-cmark-escape v0.10.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6450ba56219ffe1e68855a020b14b8c5453f5fd188109aee4ad8b8220f4cd7bc [INFO] running `Command { std: "docker" "start" "-a" "6450ba56219ffe1e68855a020b14b8c5453f5fd188109aee4ad8b8220f4cd7bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6450ba56219ffe1e68855a020b14b8c5453f5fd188109aee4ad8b8220f4cd7bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6450ba56219ffe1e68855a020b14b8c5453f5fd188109aee4ad8b8220f4cd7bc", kill_on_drop: false }` [INFO] [stdout] 6450ba56219ffe1e68855a020b14b8c5453f5fd188109aee4ad8b8220f4cd7bc [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e633882f7a4884d9b5f066fa08b555e8b5580e305e8038cf812e4744e9e250b4 [INFO] running `Command { std: "docker" "start" "-a" "e633882f7a4884d9b5f066fa08b555e8b5580e305e8038cf812e4744e9e250b4", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling pulldown-cmark v0.10.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Checking pulldown-cmark-escape v0.10.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking topological-sort v0.2.2 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking pulldown-cmark-to-cmark v11.2.0 [INFO] [stderr] Checking clap_builder v4.5.0 [INFO] [stderr] Checking tar v0.4.40 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling pin-project-internal v1.1.4 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling pest v2.7.7 [INFO] [stderr] Checking pin-project v1.1.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking bstr v1.9.0 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Checking opener v0.6.1 [INFO] [stderr] Checking env_logger v0.11.2 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling serde_with_macros v2.3.3 [INFO] [stderr] Checking ansi-to-html v0.2.1 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Compiling pest_meta v2.7.7 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking asynchronous-codec v0.6.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking clap v4.5.0 [INFO] [stderr] Checking clap_complete v4.5.0 [INFO] [stderr] Compiling pest_generator v2.7.7 [INFO] [stderr] Compiling pest_derive v2.7.7 [INFO] [stderr] Checking hyperlocal v0.8.0 [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking serde_with v2.3.3 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking handlebars v5.1.0 [INFO] [stderr] Checking containers-api v0.9.0 [INFO] [stderr] Checking mdbook v0.4.37 [INFO] [stderr] Checking docker-api-stubs v0.5.0 [INFO] [stderr] Checking docker-api v0.14.0 [INFO] [stderr] Checking mdbook-docker-run v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "e633882f7a4884d9b5f066fa08b555e8b5580e305e8038cf812e4744e9e250b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e633882f7a4884d9b5f066fa08b555e8b5580e305e8038cf812e4744e9e250b4", kill_on_drop: false }` [INFO] [stdout] e633882f7a4884d9b5f066fa08b555e8b5580e305e8038cf812e4744e9e250b4 [INFO] checking xfbs/mdbook-docker-run against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxfbs%2Fmdbook-docker-run" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xfbs/mdbook-docker-run on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xfbs/mdbook-docker-run [INFO] finished tweaking git repo https://github.com/xfbs/mdbook-docker-run [INFO] tweaked toml for git repo https://github.com/xfbs/mdbook-docker-run written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/xfbs/mdbook-docker-run 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfd928c90c2a617ec96cf2dce5e1209b98c310fa44ee390c4e0a5edb51c0c638 [INFO] running `Command { std: "docker" "start" "-a" "bfd928c90c2a617ec96cf2dce5e1209b98c310fa44ee390c4e0a5edb51c0c638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfd928c90c2a617ec96cf2dce5e1209b98c310fa44ee390c4e0a5edb51c0c638", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfd928c90c2a617ec96cf2dce5e1209b98c310fa44ee390c4e0a5edb51c0c638", kill_on_drop: false }` [INFO] [stdout] bfd928c90c2a617ec96cf2dce5e1209b98c310fa44ee390c4e0a5edb51c0c638 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c7b2ad31690960818354a3f2bd83c94e41783fbe93a3f48ac96ce87299ce646 [INFO] running `Command { std: "docker" "start" "-a" "9c7b2ad31690960818354a3f2bd83c94e41783fbe93a3f48ac96ce87299ce646", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling pulldown-cmark v0.10.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Checking pulldown-cmark-escape v0.10.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking topological-sort v0.2.2 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking pulldown-cmark-to-cmark v11.2.0 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking clap_builder v4.5.0 [INFO] [stderr] Checking tar v0.4.40 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking bstr v1.9.0 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.2 [INFO] [stderr] Checking opener v0.6.1 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling pin-project-internal v1.1.4 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling pest v2.7.7 [INFO] [stderr] Checking pin-project v1.1.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Checking ansi-to-html v0.2.1 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling pest_meta v2.7.7 [INFO] [stderr] Compiling serde_with_macros v2.3.3 [INFO] [stderr] Checking clap v4.5.0 [INFO] [stderr] Checking clap_complete v4.5.0 [INFO] [stderr] Compiling pest_generator v2.7.7 [INFO] [stderr] Compiling pest_derive v2.7.7 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking asynchronous-codec v0.6.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking hyperlocal v0.8.0 [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking serde_with v2.3.3 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking handlebars v5.1.0 [INFO] [stderr] Checking containers-api v0.9.0 [INFO] [stderr] Checking docker-api-stubs v0.5.0 [INFO] [stderr] Checking mdbook v0.4.37 [INFO] [stderr] Checking docker-api v0.14.0 [INFO] [stderr] Checking mdbook-docker-run v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "9c7b2ad31690960818354a3f2bd83c94e41783fbe93a3f48ac96ce87299ce646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c7b2ad31690960818354a3f2bd83c94e41783fbe93a3f48ac96ce87299ce646", kill_on_drop: false }` [INFO] [stdout] 9c7b2ad31690960818354a3f2bd83c94e41783fbe93a3f48ac96ce87299ce646