[INFO] cloning repository https://github.com/anggadb/loop-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anggadb/loop-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanggadb%2Floop-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanggadb%2Floop-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e32119818d45af157110bdb55f34e1be1e40b64
[INFO] checking anggadb/loop-engine against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanggadb%2Floop-engine" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anggadb/loop-engine
[INFO] finished tweaking git repo https://github.com/anggadb/loop-engine
[INFO] tweaked toml for git repo https://github.com/anggadb/loop-engine written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anggadb/loop-engine on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/anggadb/loop-engine 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinyvec v1.13.2
[INFO] [stderr]   Downloaded cc v1.4.5
[INFO] [stderr]   Downloaded smallvec v1.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a7d71b05a6606201bfb05b855a8e1953cd96a6ba63951cebcb899c16cf3aae28
[INFO] running `Command { std: "docker" "start" "a7d71b05a6606201bfb05b855a8e1953cd96a6ba63951cebcb899c16cf3aae28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7d71b05a6606201bfb05b855a8e1953cd96a6ba63951cebcb899c16cf3aae28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a7d71b05a6606201bfb05b855a8e1953cd96a6ba63951cebcb899c16cf3aae28" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7d71b05a6606201bfb05b855a8e1953cd96a6ba63951cebcb899c16cf3aae28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a7d71b05a6606201bfb05b855a8e1953cd96a6ba63951cebcb899c16cf3aae28" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling rustls v0.23.44
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ipnet v2.12.2
[INFO] [stderr]     Checking zerovec v0.11.8
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking webpki-roots v1.0.9
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking tinystr v0.8.4
[INFO] [stderr]     Checking potential_utf v0.1.6
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]     Checking icu_locale_core v2.3.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking icu_provider v2.3.1
[INFO] [stderr]     Checking icu_properties v2.3.0
[INFO] [stderr]     Checking icu_normalizer v2.3.0
[INFO] [stderr]     Checking clap v4.6.6
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking hyper v1.11.1
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking rustls-webpki v0.103.15
[INFO] [stderr]     Checking tokio-rustls v0.26.5
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking loop-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `process_group` found for mutable reference `&mut std::process::Command` in the current scope
[INFO] [stdout]   --> src/infrastructure/verification.rs:59:26
[INFO] [stdout]    |
[INFO] [stdout] 59 |     command.as_std_mut().process_group(0);
[INFO] [stdout]    |     -------              ^^^^^^^^^^^^^ method not found in `&mut std::process::Command`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     method `process_group` is available on `&mut tokio::process::Command`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `CommandExt` which provides `process_group` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::os::unix::process::CommandExt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `process_group` found for mutable reference `&mut std::process::Command` in the current scope
[INFO] [stdout]   --> src/infrastructure/verification.rs:59:26
[INFO] [stdout]    |
[INFO] [stdout] 59 |     command.as_std_mut().process_group(0);
[INFO] [stdout]    |     -------              ^^^^^^^^^^^^^ method not found in `&mut std::process::Command`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     method `process_group` is available on `&mut tokio::process::Command`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `CommandExt` which provides `process_group` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::os::unix::process::CommandExt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loop-engine` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loop-engine` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a7d71b05a6606201bfb05b855a8e1953cd96a6ba63951cebcb899c16cf3aae28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d71b05a6606201bfb05b855a8e1953cd96a6ba63951cebcb899c16cf3aae28", kill_on_drop: false }`
[INFO] [stdout] a7d71b05a6606201bfb05b855a8e1953cd96a6ba63951cebcb899c16cf3aae28
