[INFO] fetching crate mdbook-gabc 0.0.1...
[INFO] checking mdbook-gabc-0.0.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate mdbook-gabc 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate mdbook-gabc 0.0.1 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 crates.io crate mdbook-gabc 0.0.1
[INFO] finished tweaking crates.io crate mdbook-gabc 0.0.1
[INFO] tweaked toml for crates.io crate mdbook-gabc 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate mdbook-gabc 0.0.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shlex v1.2.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.9.3
[INFO] [stderr]   Downloaded predicates-core v1.0.6
[INFO] [stderr]   Downloaded termtree v0.4.1
[INFO] [stderr]   Downloaded normpath v1.1.1
[INFO] [stderr]   Downloaded predicates v3.0.4
[INFO] [stderr]   Downloaded predicates-tree v1.0.9
[INFO] [stderr]   Downloaded assert_cmd v2.0.12
[INFO] [stderr]   Downloaded clap_complete v4.4.1
[INFO] [stderr]   Downloaded pest_meta v2.7.3
[INFO] [stderr]   Downloaded pest v2.7.3
[INFO] [stderr]   Downloaded handlebars v4.4.0
[INFO] [stderr]   Downloaded bstr v1.6.2
[INFO] [stderr]   Downloaded aho-corasick v1.1.0
[INFO] [stderr]   Downloaded toml_edit v0.15.0
[INFO] [stderr]   Downloaded pest_generator v2.7.3
[INFO] [stderr]   Downloaded pest_derive v2.7.3
[INFO] [stderr]   Downloaded mdbook v0.4.34
[INFO] [stderr]   Downloaded opener v0.6.1
[INFO] [stderr]   Downloaded toml_datetime v0.5.1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c02903867cf18252f2add6d3bf96477693d5afa81ee83ad6f7bffbe941b7da91
[INFO] running `Command { std: "docker" "start" "-a" "c02903867cf18252f2add6d3bf96477693d5afa81ee83ad6f7bffbe941b7da91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c02903867cf18252f2add6d3bf96477693d5afa81ee83ad6f7bffbe941b7da91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02903867cf18252f2add6d3bf96477693d5afa81ee83ad6f7bffbe941b7da91", kill_on_drop: false }`
[INFO] [stdout] c02903867cf18252f2add6d3bf96477693d5afa81ee83ad6f7bffbe941b7da91
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e46aeb482a4b0aba11e80a422c72d067360581f9dbb5aeb6c4f17e54f8208d
[INFO] running `Command { std: "docker" "start" "-a" "01e46aeb482a4b0aba11e80a422c72d067360581f9dbb5aeb6c4f17e54f8208d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling rustix v0.38.13
[INFO] [stderr]     Checking linux-raw-sys v0.4.7
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking aho-corasick v1.1.0
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]    Compiling pulldown-cmark v0.9.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking combine v4.6.6
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking shlex v1.2.0
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]     Checking toml_datetime v0.5.1
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]     Checking clap_builder v4.4.4
[INFO] [stderr]     Checking predicates v3.0.4
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking clap v4.4.4
[INFO] [stderr]     Checking clap_complete v4.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking opener v0.6.1
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]     Checking pest v2.7.3
[INFO] [stderr]     Checking toml_edit v0.15.0
[INFO] [stderr]    Compiling pest_meta v2.7.3
[INFO] [stderr]    Compiling pest_generator v2.7.3
[INFO] [stderr]     Checking serde v1.0.188
[INFO] [stderr]    Compiling pest_derive v2.7.3
[INFO] [stderr]     Checking serde_json v1.0.107
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking handlebars v4.4.0
[INFO] [stderr]     Checking mdbook v0.4.34
[INFO] [stderr]     Checking mdbook-gabc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.19s
[INFO] running `Command { std: "docker" "inspect" "01e46aeb482a4b0aba11e80a422c72d067360581f9dbb5aeb6c4f17e54f8208d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e46aeb482a4b0aba11e80a422c72d067360581f9dbb5aeb6c4f17e54f8208d", kill_on_drop: false }`
[INFO] [stdout] 01e46aeb482a4b0aba11e80a422c72d067360581f9dbb5aeb6c4f17e54f8208d
[INFO] checking mdbook-gabc-0.0.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate mdbook-gabc 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate mdbook-gabc 0.0.1 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 crates.io crate mdbook-gabc 0.0.1
[INFO] finished tweaking crates.io crate mdbook-gabc 0.0.1
[INFO] tweaked toml for crates.io crate mdbook-gabc 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate mdbook-gabc 0.0.1 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ddb9d2e5b81d38a30d3984eb1a0eeb757d5ab7f624ffc384f2bc23b52d34a0f6
[INFO] running `Command { std: "docker" "start" "-a" "ddb9d2e5b81d38a30d3984eb1a0eeb757d5ab7f624ffc384f2bc23b52d34a0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddb9d2e5b81d38a30d3984eb1a0eeb757d5ab7f624ffc384f2bc23b52d34a0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb9d2e5b81d38a30d3984eb1a0eeb757d5ab7f624ffc384f2bc23b52d34a0f6", kill_on_drop: false }`
[INFO] [stdout] ddb9d2e5b81d38a30d3984eb1a0eeb757d5ab7f624ffc384f2bc23b52d34a0f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 373ef5f53442113d01bad950d70e724ffee642b785f395200929dd475f0296c4
[INFO] running `Command { std: "docker" "start" "-a" "373ef5f53442113d01bad950d70e724ffee642b785f395200929dd475f0296c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling rustix v0.38.13
[INFO] [stderr]     Checking linux-raw-sys v0.4.7
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking aho-corasick v1.1.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling pulldown-cmark v0.9.3
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking combine v4.6.6
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]     Checking shlex v1.2.0
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking toml_datetime v0.5.1
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking clap_builder v4.4.4
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking predicates v3.0.4
[INFO] [stderr]     Checking clap v4.4.4
[INFO] [stderr]     Checking clap_complete v4.4.1
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking opener v0.6.1
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]     Checking toml_edit v0.15.0
[INFO] [stderr]    Compiling pest v2.7.3
[INFO] [stderr]    Compiling pest_meta v2.7.3
[INFO] [stderr]     Checking serde v1.0.188
[INFO] [stderr]    Compiling pest_generator v2.7.3
[INFO] [stderr]    Compiling pest_derive v2.7.3
[INFO] [stderr]     Checking serde_json v1.0.107
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking handlebars v4.4.0
[INFO] [stderr]     Checking mdbook v0.4.34
[INFO] [stderr]     Checking mdbook-gabc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.97s
[INFO] running `Command { std: "docker" "inspect" "373ef5f53442113d01bad950d70e724ffee642b785f395200929dd475f0296c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373ef5f53442113d01bad950d70e724ffee642b785f395200929dd475f0296c4", kill_on_drop: false }`
[INFO] [stdout] 373ef5f53442113d01bad950d70e724ffee642b785f395200929dd475f0296c4