[INFO] fetching crate arboard 3.3.0... [INFO] checking arboard-3.3.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate arboard 3.3.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate arboard 3.3.0 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 arboard 3.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate arboard 3.3.0 [INFO] tweaked toml for crates.io crate arboard 3.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate arboard 3.3.0 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 winapi-wsapoll v0.1.1 [INFO] [stderr] Downloaded gethostname v0.3.0 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded memoffset v0.7.1 [INFO] [stderr] Downloaded windows-targets v0.48.0 [INFO] [stderr] Downloaded pkg-config v0.3.25 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded dlib v0.5.2 [INFO] [stderr] Downloaded bitflags v2.4.0 [INFO] [stderr] Downloaded log v0.4.20 [INFO] [stderr] Downloaded core-graphics-types v0.1.1 [INFO] [stderr] Downloaded error-code v2.3.1 [INFO] [stderr] Downloaded env_logger v0.9.1 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.0 [INFO] [stderr] Downloaded jpeg-decoder v0.2.6 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.0 [INFO] [stderr] Downloaded linux-raw-sys v0.4.8 [INFO] [stderr] Downloaded tiff v0.7.3 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.0 [INFO] [stderr] Downloaded bytemuck v1.12.1 [INFO] [stderr] Downloaded libc v0.2.148 [INFO] [stderr] Downloaded weezl v0.1.7 [INFO] [stderr] Downloaded image v0.24.3 [INFO] [stderr] Downloaded objc-foundation v0.1.1 [INFO] [stderr] Downloaded parking_lot_core v0.9.8 [INFO] [stderr] Downloaded fastrand v2.0.1 [INFO] [stderr] Downloaded rustix v0.38.17 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.0 [INFO] [stderr] Downloaded wayland-protocols v0.31.0 [INFO] [stderr] Downloaded x11rb-protocol v0.12.0 [INFO] [stderr] Downloaded str-buf v1.0.6 [INFO] [stderr] Downloaded clipboard-win v4.4.2 [INFO] [stderr] Downloaded core-foundation-sys v0.8.3 [INFO] [stderr] Downloaded core-foundation v0.9.3 [INFO] [stderr] Downloaded core-graphics v0.22.3 [INFO] [stderr] Downloaded humantime v2.1.0 [INFO] [stderr] Downloaded aho-corasick v0.7.19 [INFO] [stderr] Downloaded termcolor v1.1.3 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded color_quant v1.1.0 [INFO] [stderr] Downloaded num-integer v0.1.45 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded png v0.17.6 [INFO] [stderr] Downloaded miniz_oxide v0.5.4 [INFO] [stderr] Downloaded flate2 v1.0.24 [INFO] [stderr] Downloaded block v0.1.6 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded objc v0.2.7 [INFO] [stderr] Downloaded objc_id v0.1.1 [INFO] [stderr] Downloaded lock_api v0.4.9 [INFO] [stderr] Downloaded derive-new v0.5.9 [INFO] [stderr] Downloaded os_pipe v1.1.4 [INFO] [stderr] Downloaded redox_syscall v0.3.5 [INFO] [stderr] Downloaded syn v1.0.100 [INFO] [stderr] Downloaded bytecount v0.6.3 [INFO] [stderr] Downloaded nom v7.1.1 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded petgraph v0.6.2 [INFO] [stderr] Downloaded cc v1.0.79 [INFO] [stderr] Downloaded scoped-tls v1.0.1 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.48.0 [INFO] [stderr] Downloaded libloading v0.8.0 [INFO] [stderr] Downloaded wayland-client v0.31.1 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded quick-xml v0.30.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.43 [INFO] [stderr] Downloaded nix v0.26.4 [INFO] [stderr] Downloaded errno v0.3.1 [INFO] [stderr] Downloaded tempfile v3.8.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.35 [INFO] [stderr] Downloaded thiserror v1.0.35 [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded tree_magic_mini v3.0.3 [INFO] [stderr] Downloaded downcast-rs v1.2.0 [INFO] [stderr] Downloaded smallvec v1.9.0 [INFO] [stderr] Downloaded wayland-sys v0.31.1 [INFO] [stderr] Downloaded wayland-backend v0.3.2 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] [stderr] Downloaded quote v1.0.21 [INFO] [stderr] Downloaded wayland-scanner v0.31.0 [INFO] [stderr] Downloaded wl-clipboard-rs v0.8.0 [INFO] [stderr] Downloaded x11rb v0.12.0 [INFO] [stderr] Downloaded wayland-protocols-wlr v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b1e9a1709841c94a4967f374e8098a1e016fddcf41dd489d930e3c4b397bc4cd [INFO] running `Command { std: "docker" "start" "-a" "b1e9a1709841c94a4967f374e8098a1e016fddcf41dd489d930e3c4b397bc4cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1e9a1709841c94a4967f374e8098a1e016fddcf41dd489d930e3c4b397bc4cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1e9a1709841c94a4967f374e8098a1e016fddcf41dd489d930e3c4b397bc4cd", kill_on_drop: false }` [INFO] [stdout] b1e9a1709841c94a4967f374e8098a1e016fddcf41dd489d930e3c4b397bc4cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9a8df502158bcbd67243ee9aded6d4a0a9e889293025afb4b1041207d52d24e2 [INFO] running `Command { std: "docker" "start" "-a" "9a8df502158bcbd67243ee9aded6d4a0a9e889293025afb4b1041207d52d24e2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling x11rb v0.12.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking tiff v0.7.3 [INFO] [stderr] Checking png v0.17.6 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking gethostname v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking env_logger v0.9.1 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Checking x11rb-protocol v0.12.0 [INFO] [stderr] Checking arboard v3.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.54s [INFO] running `Command { std: "docker" "inspect" "9a8df502158bcbd67243ee9aded6d4a0a9e889293025afb4b1041207d52d24e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a8df502158bcbd67243ee9aded6d4a0a9e889293025afb4b1041207d52d24e2", kill_on_drop: false }` [INFO] [stdout] 9a8df502158bcbd67243ee9aded6d4a0a9e889293025afb4b1041207d52d24e2 [INFO] checking arboard-3.3.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate arboard 3.3.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate arboard 3.3.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate arboard 3.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate arboard 3.3.0 [INFO] tweaked toml for crates.io crate arboard 3.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate arboard 3.3.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f02081e333affd386d50e65bab8afe2b0478ce150324635821e61249015bfcc [INFO] running `Command { std: "docker" "start" "-a" "6f02081e333affd386d50e65bab8afe2b0478ce150324635821e61249015bfcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f02081e333affd386d50e65bab8afe2b0478ce150324635821e61249015bfcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f02081e333affd386d50e65bab8afe2b0478ce150324635821e61249015bfcc", kill_on_drop: false }` [INFO] [stdout] 6f02081e333affd386d50e65bab8afe2b0478ce150324635821e61249015bfcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61af1a1908965af7166f8ead074195d29ef86fb315312562a08f1273721017f3 [INFO] running `Command { std: "docker" "start" "-a" "61af1a1908965af7166f8ead074195d29ef86fb315312562a08f1273721017f3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling x11rb v0.12.0 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking png v0.17.6 [INFO] [stderr] Checking tiff v0.7.3 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking gethostname v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Checking env_logger v0.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Checking x11rb-protocol v0.12.0 [INFO] [stderr] Checking arboard v3.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.46s [INFO] running `Command { std: "docker" "inspect" "61af1a1908965af7166f8ead074195d29ef86fb315312562a08f1273721017f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61af1a1908965af7166f8ead074195d29ef86fb315312562a08f1273721017f3", kill_on_drop: false }` [INFO] [stdout] 61af1a1908965af7166f8ead074195d29ef86fb315312562a08f1273721017f3