[INFO] fetching crate naut 0.14.6...
[INFO] checking naut-0.14.6 against beta for pr-78714
[INFO] extracting crate naut 0.14.6 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate naut 0.14.6 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate naut 0.14.6
[INFO] finished tweaking crates.io crate naut 0.14.6
[INFO] tweaked toml for crates.io crate naut 0.14.6 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate naut 0.14.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] adace80dc1114f73528b683145f8ec7667d38d4f0002478a88bc7610e87cf226
[INFO] running `Command { std: "docker" "start" "-a" "adace80dc1114f73528b683145f8ec7667d38d4f0002478a88bc7610e87cf226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adace80dc1114f73528b683145f8ec7667d38d4f0002478a88bc7610e87cf226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adace80dc1114f73528b683145f8ec7667d38d4f0002478a88bc7610e87cf226", kill_on_drop: false }`
[INFO] [stdout] adace80dc1114f73528b683145f8ec7667d38d4f0002478a88bc7610e87cf226
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 243c81563f292012cf9a707fdc4a8d77d41587a051533bf6b910c725a395b5f6
[INFO] running `Command { std: "docker" "start" "-a" "243c81563f292012cf9a707fdc4a8d77d41587a051533bf6b910c725a395b5f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling noop_proc_macro v0.2.1
[INFO] [stderr]    Compiling paste v1.0.2
[INFO] [stderr]     Checking imgref v1.7.0
[INFO] [stderr]     Checking weezl v0.1.2
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking bitstream-io v0.9.0
[INFO] [stderr]     Checking strum v0.19.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]     Checking avif-serialize v0.6.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking loop9 v0.1.3
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling flate2 v1.0.18
[INFO] [stderr]     Checking globset v0.4.5
[INFO] [stderr]     Checking tiff v0.6.0
[INFO] [stderr]     Checking ignore v0.4.16
[INFO] [stderr]    Compiling naut v0.14.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking globwalk v0.8.0
[INFO] [stderr]    Compiling vergen v3.1.0
[INFO] [stderr]    Compiling rav1e v0.4.0-alpha
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling num-derive v0.3.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.0
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling parameterized-macro v0.2.0
[INFO] [stderr]     Checking parameterized v0.2.0
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking v_frame v0.1.0
[INFO] [stderr]     Checking ravif v0.6.2
[INFO] [stderr]     Checking image v0.23.11
[INFO] [stderr]     Checking naut_core v0.14.6
[INFO] [stderr]     Checking naut_io v0.14.6
[INFO] [stderr]     Checking naut_image_engine v0.14.6
[INFO] [stderr]     Checking naut_parser v0.14.6
[INFO] [stderr]     Checking naut_cli_ops v0.14.6
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.80s
[INFO] running `Command { std: "docker" "inspect" "243c81563f292012cf9a707fdc4a8d77d41587a051533bf6b910c725a395b5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "243c81563f292012cf9a707fdc4a8d77d41587a051533bf6b910c725a395b5f6", kill_on_drop: false }`
[INFO] [stdout] 243c81563f292012cf9a707fdc4a8d77d41587a051533bf6b910c725a395b5f6