[INFO] cloning repository https://github.com/njsmith/perpetuo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/njsmith/perpetuo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnjsmith%2Fperpetuo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnjsmith%2Fperpetuo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b7c6be6a3190481f0c0244dcbf680cf38c75f80
[INFO] checking njsmith/perpetuo against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnjsmith%2Fperpetuo" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/njsmith/perpetuo 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/njsmith/perpetuo
[INFO] finished tweaking git repo https://github.com/njsmith/perpetuo
[INFO] tweaked toml for git repo https://github.com/njsmith/perpetuo written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/njsmith/perpetuo 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 git repository `https://github.com/njsmith/remoteprocess`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/benfred/py-spy.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package
[INFO] [stderr]     Updating perpetuo v0.5.0 (/workspace/builds/worker-4-tc1/source) -> v0.5.1
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.18.3
[INFO] [stderr]   Downloaded unindent v0.1.11
[INFO] [stderr]   Downloaded read-process-memory v0.1.6
[INFO] [stderr]   Downloaded anstyle v1.0.5
[INFO] [stderr]   Downloaded pyo3-build-config v0.18.3
[INFO] [stderr]   Downloaded indoc v1.0.9
[INFO] [stderr]   Downloaded clap_complete v3.2.5
[INFO] [stderr]   Downloaded textwrap v0.16.0
[INFO] [stderr]   Downloaded pyo3 v0.18.3
[INFO] [stderr]   Downloaded indicatif v0.17.7
[INFO] [stderr]   Downloaded pyo3-ffi v0.18.3
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.18.3
[INFO] [stderr]   Downloaded goblin v0.7.1
[INFO] [stderr]   Downloaded proc-maps v0.3.2
[INFO] [stderr]   Downloaded mach_o_sys v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4406f5af8af144a7e8af4e2509b05b8604df5336d6d02723abb1ea27a32c3475
[INFO] running `Command { std: "docker" "start" "-a" "4406f5af8af144a7e8af4e2509b05b8604df5336d6d02723abb1ea27a32c3475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4406f5af8af144a7e8af4e2509b05b8604df5336d6d02723abb1ea27a32c3475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4406f5af8af144a7e8af4e2509b05b8604df5336d6d02723abb1ea27a32c3475", kill_on_drop: false }`
[INFO] [stdout] 4406f5af8af144a7e8af4e2509b05b8604df5336d6d02723abb1ea27a32c3475
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 51ea27bfd3770026bd309a697d7a7c9b853e6769705126ba73214b18368f1a62
[INFO] running `Command { std: "docker" "start" "-a" "51ea27bfd3770026bd309a697d7a7c9b853e6769705126ba73214b18368f1a62", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling target-lexicon v0.12.13
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling pyo3-build-config v0.18.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking anstyle v1.0.5
[INFO] [stderr]    Compiling cpp_demangle v0.4.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling pyo3-ffi v0.18.3
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling proc-maps v0.3.2
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking is-terminal v0.4.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling remoteprocess v0.4.13 (https://github.com/njsmith/remoteprocess?branch=static-link#d283bbc1)
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking indexmap v2.2.2
[INFO] [stderr]    Compiling scroll_derive v0.11.1
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling pyo3-macros-backend v0.18.3
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking scroll v0.11.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling pyo3 v0.18.3
[INFO] [stderr]     Checking bytemuck v1.14.1
[INFO] [stderr]     Checking goblin v0.7.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking read-process-memory v0.1.6
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking clap v4.4.18
[INFO] [stderr]    Compiling py-spy v0.3.14 (https://github.com/benfred/py-spy.git?rev=7cbbc015980c5db4d517b62523cf8488296fa2fd#7cbbc015)
[INFO] [stderr]     Checking inferno v0.11.19
[INFO] [stderr]     Checking indicatif v0.17.7
[INFO] [stderr]     Checking tempfile v3.9.0
[INFO] [stderr]     Checking chrono v0.4.33
[INFO] [stderr]     Checking ruzstd v0.5.0
[INFO] [stderr]     Checking ctrlc v3.4.2
[INFO] [stderr]     Checking lru v0.10.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling perpetuo v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling pyo3-macros v0.18.3
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]     Checking clap_complete v3.2.5
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "51ea27bfd3770026bd309a697d7a7c9b853e6769705126ba73214b18368f1a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ea27bfd3770026bd309a697d7a7c9b853e6769705126ba73214b18368f1a62", kill_on_drop: false }`
[INFO] [stdout] 51ea27bfd3770026bd309a697d7a7c9b853e6769705126ba73214b18368f1a62