[INFO] fetching crate df-file 0.1.3... [INFO] checking df-file-0.1.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate df-file 0.1.3 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate df-file 0.1.3 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 df-file 0.1.3 [INFO] finished tweaking crates.io crate df-file 0.1.3 [INFO] tweaked toml for crates.io crate df-file 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate df-file 0.1.3 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wild v2.1.0 [INFO] [stderr] Downloaded stderrlog v0.5.4 [INFO] [stderr] Downloaded oxipng v8.0.0 [INFO] [stderr] Downloaded simd-adler32 v0.3.4 [INFO] [stderr] Downloaded filetime v0.2.20 [INFO] [stderr] Downloaded either v1.8.1 [INFO] [stderr] Downloaded os_str_bytes v6.4.1 [INFO] [stderr] Downloaded libdeflater v0.11.0 [INFO] [stderr] Downloaded bytemuck v1.13.1 [INFO] [stderr] Downloaded json v0.12.4 [INFO] [stderr] Downloaded clap v3.2.23 [INFO] [stderr] Downloaded image v0.24.5 [INFO] [stderr] Downloaded libc v0.2.140 [INFO] [stderr] Downloaded textwrap v0.16.0 [INFO] [stderr] Downloaded flate2 v1.0.25 [INFO] [stderr] Downloaded png v0.17.7 [INFO] [stderr] Downloaded libdeflate-sys v0.11.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.7 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded rayon v1.7.0 [INFO] [stderr] Downloaded semver v1.0.16 [INFO] [stderr] Downloaded once_cell v1.17.1 [INFO] [stderr] Downloaded zopfli v0.7.2 [INFO] [stderr] Downloaded rgb v0.8.36 [INFO] [stderr] Downloaded typed-arena v2.0.2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19329aecc91726e88c35abf7634e19c340b2b7cbfe7c73146ae149d8caa5cf50 [INFO] running `Command { std: "docker" "start" "-a" "19329aecc91726e88c35abf7634e19c340b2b7cbfe7c73146ae149d8caa5cf50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19329aecc91726e88c35abf7634e19c340b2b7cbfe7c73146ae149d8caa5cf50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19329aecc91726e88c35abf7634e19c340b2b7cbfe7c73146ae149d8caa5cf50", kill_on_drop: false }` [INFO] [stdout] 19329aecc91726e88c35abf7634e19c340b2b7cbfe7c73146ae149d8caa5cf50 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 579f8372b98720d4164079d8053447fec90e68dd345f0feb778fa7f2602c3aa1 [INFO] running `Command { std: "docker" "start" "-a" "579f8372b98720d4164079d8053447fec90e68dd345f0feb778fa7f2602c3aa1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking simd-adler32 v0.3.4 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking rgb v0.8.36 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking wild v2.1.0 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking zopfli v0.7.2 [INFO] [stderr] Checking png v0.17.7 [INFO] [stderr] Checking crossbeam-channel v0.5.7 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.20 [INFO] [stderr] Compiling libdeflate-sys v0.11.0 [INFO] [stderr] Checking stderrlog v0.5.4 [INFO] [stderr] Checking image v0.24.5 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking libdeflater v0.11.0 [INFO] [stderr] Checking clap v3.2.23 [INFO] [stderr] Checking oxipng v8.0.0 [INFO] [stderr] Checking df-file v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.51s [INFO] running `Command { std: "docker" "inspect" "579f8372b98720d4164079d8053447fec90e68dd345f0feb778fa7f2602c3aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "579f8372b98720d4164079d8053447fec90e68dd345f0feb778fa7f2602c3aa1", kill_on_drop: false }` [INFO] [stdout] 579f8372b98720d4164079d8053447fec90e68dd345f0feb778fa7f2602c3aa1