[INFO] fetching crate rudg 0.1.1...
[INFO] checking rudg-0.1.1 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate rudg 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate rudg 0.1.1 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rudg 0.1.1
[INFO] finished tweaking crates.io crate rudg 0.1.1
[INFO] tweaked toml for crates.io crate rudg 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate rudg 0.1.1 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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ra_ap_syntax v0.0.104
[INFO] [stderr]   Downloaded text-size v1.1.0
[INFO] [stderr]   Downloaded ra_ap_stdx v0.0.104
[INFO] [stderr]   Downloaded miow v0.4.0
[INFO] [stderr]   Downloaded ra_ap_text_edit v0.0.104
[INFO] [stderr]   Downloaded rowan v0.15.4
[INFO] [stderr]   Downloaded rustc-ap-rustc_lexer v725.0.0
[INFO] [stderr]   Downloaded smol_str v0.1.23
[INFO] [stderr]   Downloaded always-assert v0.1.2
[INFO] [stderr]   Downloaded ra_ap_limit v0.0.104
[INFO] [stderr]   Downloaded ra_ap_parser v0.0.104
[INFO] [stderr]   Downloaded dot_graph v0.2.2
[INFO] [stderr]   Downloaded ra_ap_profile v0.0.104
[INFO] [stderr]   Downloaded ra_ap_la-arena v0.0.104
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.28.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.28.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.28.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.28.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.28.0
[INFO] [stderr]   Downloaded windows-sys v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46451a292fc280c1c574331791776b43dfd7aaecf57eaf3e14a9b80b1f5795cf
[INFO] running `Command { std: "docker" "start" "-a" "46451a292fc280c1c574331791776b43dfd7aaecf57eaf3e14a9b80b1f5795cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46451a292fc280c1c574331791776b43dfd7aaecf57eaf3e14a9b80b1f5795cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46451a292fc280c1c574331791776b43dfd7aaecf57eaf3e14a9b80b1f5795cf", kill_on_drop: false }`
[INFO] [stdout] 46451a292fc280c1c574331791776b43dfd7aaecf57eaf3e14a9b80b1f5795cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9216ba4b490f89513521d4730419141447fe559fbb60553e2127279020d5bf86
[INFO] running `Command { std: "docker" "start" "-a" "9216ba4b490f89513521d4730419141447fe559fbb60553e2127279020d5bf86", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking once_cell v1.11.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking unicode-xid v0.2.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking ra_ap_limit v0.0.104
[INFO] [stderr]     Checking rustc-ap-rustc_lexer v725.0.0
[INFO] [stderr]     Checking os_str_bytes v6.0.1
[INFO] [stderr]     Checking ra_ap_la-arena v0.0.104
[INFO] [stderr]     Checking ra_ap_text_edit v0.0.104
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking cov-mark v2.0.0-pre.1
[INFO] [stderr]     Checking ra_ap_parser v0.0.104
[INFO] [stderr]     Checking dot_graph v0.2.2
[INFO] [stderr]     Checking always-assert v0.1.2
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking dashmap v5.3.3
[INFO] [stderr]     Checking perf-event-open-sys v1.0.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking ra_ap_stdx v0.0.104
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking perf-event v0.4.7
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking ra_ap_profile v0.0.104
[INFO] [stderr]     Checking rowan v0.15.4
[INFO] [stderr]     Checking smol_str v0.1.23
[INFO] [stderr]     Checking ra_ap_syntax v0.0.104
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking rudg v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.63s
[INFO] running `Command { std: "docker" "inspect" "9216ba4b490f89513521d4730419141447fe559fbb60553e2127279020d5bf86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9216ba4b490f89513521d4730419141447fe559fbb60553e2127279020d5bf86", kill_on_drop: false }`
[INFO] [stdout] 9216ba4b490f89513521d4730419141447fe559fbb60553e2127279020d5bf86