[INFO] fetching crate puzzlefs 0.1.0...
[INFO] checking puzzlefs-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate puzzlefs 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate puzzlefs 0.1.0 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 puzzlefs 0.1.0
[INFO] finished tweaking crates.io crate puzzlefs 0.1.0
[INFO] tweaked toml for crates.io crate puzzlefs 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate puzzlefs 0.1.0 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 jobserver v0.1.26
[INFO] [stderr]   Downloaded fs-verity v0.2.0
[INFO] [stderr]   Downloaded xattr v1.0.1
[INFO] [stderr]   Downloaded boxfnonce v0.1.1
[INFO] [stderr]   Downloaded daemonize v0.4.1
[INFO] [stderr]   Downloaded capnpc v0.17.2
[INFO] [stderr]   Downloaded capnp v0.17.2
[INFO] [stderr]   Downloaded puzzlefs-lib v0.1.0
[INFO] [stderr]   Downloaded dir-diff v0.3.2
[INFO] [stderr]   Downloaded zerocopy-derive v0.6.4
[INFO] [stderr]   Downloaded zstd-sys v2.0.8+zstd.1.5.5
[INFO] [stderr]   Downloaded time v0.3.28
[INFO] [stderr]   Downloaded rustix v0.38.13
[INFO] [stderr]   Downloaded fuser v0.11.1
[INFO] [stderr]   Downloaded serde_json v1.0.106
[INFO] [stderr]   Downloaded fastcdc v3.0.0
[INFO] [stderr]   Downloaded parse-display-derive v0.8.2
[INFO] [stderr]   Downloaded parse-display v0.8.2
[INFO] [stderr]   Downloaded zerocopy v0.6.4
[INFO] [stderr]   Downloaded openat v0.1.21
[INFO] [stderr]   Downloaded structmeta-derive v0.2.0
[INFO] [stderr]   Downloaded structmeta v0.2.0
[INFO] [stderr]   Downloaded page_size v0.4.2
[INFO] [stderr]   Downloaded users v0.11.0
[INFO] [stderr]   Downloaded time-macros v0.2.14
[INFO] [stderr]   Downloaded syslog v6.1.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1db16bd7026dc2cd104ef1856911ae99d021d1ea9288ea05a1b521d1d39ca1cd
[INFO] running `Command { std: "docker" "start" "-a" "1db16bd7026dc2cd104ef1856911ae99d021d1ea9288ea05a1b521d1d39ca1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1db16bd7026dc2cd104ef1856911ae99d021d1ea9288ea05a1b521d1d39ca1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db16bd7026dc2cd104ef1856911ae99d021d1ea9288ea05a1b521d1d39ca1cd", kill_on_drop: false }`
[INFO] [stdout] 1db16bd7026dc2cd104ef1856911ae99d021d1ea9288ea05a1b521d1d39ca1cd
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90d9f0e0b6478a794bf61682ea90b34d06c955b48a45e153b23600f63c716bb1
[INFO] running `Command { std: "docker" "start" "-a" "90d9f0e0b6478a794bf61682ea90b34d06c955b48a45e153b23600f63c716bb1", kill_on_drop: false }`
[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]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.32
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling winnow v0.5.15
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling capnp v0.17.2
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling zstd-sys v2.0.8+zstd.1.5.5
[INFO] [stderr]    Compiling rustix v0.38.13
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.106
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling fuser v0.11.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.7
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]    Compiling capnpc v0.17.2
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking users v0.11.0
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking page_size v0.4.2
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking deranged v0.3.8
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]    Compiling puzzlefs-lib v0.1.0
[INFO] [stderr]     Checking clap_builder v4.4.2
[INFO] [stderr]    Compiling structmeta-derive v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling zerocopy-derive v0.6.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling num_enum_derive v0.6.1
[INFO] [stderr]     Checking time v0.3.28
[INFO] [stderr]     Checking zerocopy v0.6.4
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling structmeta v0.2.0
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]    Compiling parse-display-derive v0.8.2
[INFO] [stderr]     Checking xattr v1.0.1
[INFO] [stderr]     Checking num_enum v0.6.1
[INFO] [stderr]     Checking os_pipe v1.1.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking openat v0.1.21
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking boxfnonce v0.1.1
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking fastcdc v3.0.0
[INFO] [stderr]     Checking daemonize v0.4.1
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking syslog v6.1.0
[INFO] [stderr]     Checking ctrlc v3.4.1
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking dir-diff v0.3.2
[INFO] [stderr]     Checking predicates v3.0.3
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]     Checking clap v4.4.2
[INFO] [stderr]     Checking parse-display v0.8.2
[INFO] [stderr]     Checking fs-verity v0.2.0
[INFO] [stderr]     Checking zstd v0.12.4
[INFO] [stderr]     Checking puzzlefs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: daemonize v0.4.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "90d9f0e0b6478a794bf61682ea90b34d06c955b48a45e153b23600f63c716bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90d9f0e0b6478a794bf61682ea90b34d06c955b48a45e153b23600f63c716bb1", kill_on_drop: false }`
[INFO] [stdout] 90d9f0e0b6478a794bf61682ea90b34d06c955b48a45e153b23600f63c716bb1