[INFO] fetching crate blurhash 0.2.0... [INFO] checking blurhash-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate blurhash 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate blurhash 0.2.0 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 blurhash 0.2.0 [INFO] finished tweaking crates.io crate blurhash 0.2.0 [INFO] tweaked toml for crates.io crate blurhash 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 133 packages [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding deflate v0.8.6 (latest: v1.0.0) [INFO] [stderr] Adding gdk-pixbuf v0.18.5 (latest: v0.19.2) [INFO] [stderr] Adding gdk-pixbuf-sys v0.18.0 (latest: v0.19.0) [INFO] [stderr] Adding gif v0.11.4 (latest: v0.13.1) [INFO] [stderr] Adding gio v0.18.4 (latest: v0.19.3) [INFO] [stderr] Adding gio-sys v0.18.1 (latest: v0.19.0) [INFO] [stderr] Adding glib v0.18.5 (latest: v0.19.3) [INFO] [stderr] Adding glib-macros v0.18.5 (latest: v0.19.3) [INFO] [stderr] Adding glib-sys v0.18.1 (latest: v0.19.0) [INFO] [stderr] Adding gobject-sys v0.18.0 (latest: v0.19.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding image v0.23.14 (latest: v0.25.1) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding jpeg-decoder v0.1.22 (latest: v0.3.1) [INFO] [stderr] Adding miniz_oxide v0.3.7 (latest: v0.7.2) [INFO] [stderr] Adding miniz_oxide v0.4.4 (latest: v0.7.2) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.1) [INFO] [stderr] Adding png v0.16.8 (latest: v0.17.13) [INFO] [stderr] Adding proc-macro-crate v2.0.2 (latest: v3.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tiff v0.6.1 (latest: v0.9.1) [INFO] [stderr] Adding toml v0.8.2 (latest: v0.8.12) [INFO] [stderr] Adding toml_datetime v0.6.3 (latest: v0.6.5) [INFO] [stderr] Adding toml_edit v0.20.2 (latest: v0.22.9) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded miniz_oxide v0.3.7 [INFO] [stderr] Downloaded color_quant v1.1.0 [INFO] [stderr] Downloaded heck v0.5.0 [INFO] [stderr] Downloaded gdk-pixbuf v0.18.5 [INFO] [stderr] Downloaded proc-macro-crate v2.0.2 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.18.0 [INFO] [stderr] Downloaded glib-macros v0.18.5 [INFO] [stderr] Downloaded gio-sys v0.18.1 [INFO] [stderr] Downloaded gio v0.18.4 [INFO] [stderr] Downloaded gif v0.11.4 [INFO] [stderr] Downloaded glib v0.18.5 [INFO] [stderr] Downloaded jpeg-decoder v0.1.22 [INFO] [stderr] Downloaded toml_edit v0.20.2 [INFO] [stderr] Downloaded image v0.23.14 [INFO] [stderr] Downloaded glib-sys v0.18.1 [INFO] [stderr] Downloaded tiff v0.6.1 [INFO] [stderr] Downloaded cfg-expr v0.15.7 [INFO] [stderr] Downloaded toml v0.8.2 [INFO] [stderr] Downloaded target-lexicon v0.12.14 [INFO] [stderr] Downloaded system-deps v6.2.2 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded toml_datetime v0.6.3 [INFO] [stderr] Downloaded version-compare v0.2.0 [INFO] [stderr] Downloaded gobject-sys v0.18.0 [INFO] [stderr] Downloaded png v0.16.8 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded weezl v0.1.8 [INFO] [stderr] Downloaded adler32 v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 03d99c30c8a79aa381ed72bdf041e9122d6861809e29e1c9ee6af47e2fbcb7de [INFO] running `Command { std: "docker" "start" "-a" "03d99c30c8a79aa381ed72bdf041e9122d6861809e29e1c9ee6af47e2fbcb7de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03d99c30c8a79aa381ed72bdf041e9122d6861809e29e1c9ee6af47e2fbcb7de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03d99c30c8a79aa381ed72bdf041e9122d6861809e29e1c9ee6af47e2fbcb7de", kill_on_drop: false }` [INFO] [stdout] 03d99c30c8a79aa381ed72bdf041e9122d6861809e29e1c9ee6af47e2fbcb7de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5dfa7828df972dd0c9b619150598b4038d70e421d2b4ccfb8431bd13793ef54b [INFO] running `Command { std: "docker" "start" "-a" "5dfa7828df972dd0c9b619150598b4038d70e421d2b4ccfb8431bd13793ef54b", kill_on_drop: false }` [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling blurhash v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.68s [INFO] running `Command { std: "docker" "inspect" "5dfa7828df972dd0c9b619150598b4038d70e421d2b4ccfb8431bd13793ef54b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dfa7828df972dd0c9b619150598b4038d70e421d2b4ccfb8431bd13793ef54b", kill_on_drop: false }` [INFO] [stdout] 5dfa7828df972dd0c9b619150598b4038d70e421d2b4ccfb8431bd13793ef54b [INFO] checking blurhash-0.2.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate blurhash 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate blurhash 0.2.0 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 blurhash 0.2.0 [INFO] finished tweaking crates.io crate blurhash 0.2.0 [INFO] tweaked toml for crates.io crate blurhash 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--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] 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] df682480b340f5bc166dcd35a77843f51b3b108c57e4f65a3f5815dfd40333d0 [INFO] running `Command { std: "docker" "start" "-a" "df682480b340f5bc166dcd35a77843f51b3b108c57e4f65a3f5815dfd40333d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df682480b340f5bc166dcd35a77843f51b3b108c57e4f65a3f5815dfd40333d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df682480b340f5bc166dcd35a77843f51b3b108c57e4f65a3f5815dfd40333d0", kill_on_drop: false }` [INFO] [stdout] df682480b340f5bc166dcd35a77843f51b3b108c57e4f65a3f5815dfd40333d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ab48fde2096b28e50e21a89e93d39d2934eaf3a4ccd4942d9cd10973350e23ac [INFO] running `Command { std: "docker" "start" "-a" "ab48fde2096b28e50e21a89e93d39d2934eaf3a4ccd4942d9cd10973350e23ac", kill_on_drop: false }` [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling blurhash v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.76s [INFO] running `Command { std: "docker" "inspect" "ab48fde2096b28e50e21a89e93d39d2934eaf3a4ccd4942d9cd10973350e23ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab48fde2096b28e50e21a89e93d39d2934eaf3a4ccd4942d9cd10973350e23ac", kill_on_drop: false }` [INFO] [stdout] ab48fde2096b28e50e21a89e93d39d2934eaf3a4ccd4942d9cd10973350e23ac