[INFO] fetching crate tinyvg 0.2.1... [INFO] checking tinyvg-0.2.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate tinyvg 0.2.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate tinyvg 0.2.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tinyvg 0.2.1 [INFO] finished tweaking crates.io crate tinyvg 0.2.1 [INFO] tweaked toml for crates.io crate tinyvg 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate tinyvg 0.2.1 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded similar-asserts v1.1.0 [INFO] [stderr] Downloaded pangocairo-sys v0.14.0 [INFO] [stderr] Downloaded anyhow v1.0.52 [INFO] [stderr] Downloaded cfg-expr v0.8.1 [INFO] [stderr] Downloaded system-deps v3.2.0 [INFO] [stderr] Downloaded pangocairo v0.14.0 [INFO] [stderr] Downloaded funty v1.2.0 [INFO] [stderr] Downloaded wyz v0.4.0 [INFO] [stderr] Downloaded glib-macros v0.14.1 [INFO] [stderr] Downloaded pango-sys v0.14.0 [INFO] [stderr] Downloaded packed_struct_codegen v0.10.0 [INFO] [stderr] Downloaded packed_struct v0.10.0 [INFO] [stderr] Downloaded cairo-rs v0.14.9 [INFO] [stderr] Downloaded futures-executor v0.3.19 [INFO] [stderr] Downloaded bitvec v0.22.3 [INFO] [stderr] Downloaded glib v0.14.8 [INFO] [stderr] Downloaded piet v0.5.0 [INFO] [stderr] Downloaded pango v0.14.8 [INFO] [stderr] Downloaded cairo-sys-rs v0.14.9 [INFO] [stderr] Downloaded glib-sys v0.14.0 [INFO] [stderr] Downloaded gobject-sys v0.14.0 [INFO] [stderr] Downloaded piet-cairo v0.5.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70221e4f9e70d617136f7ce91ce328c8963c42a8e80496515ed6dbe1a655bf93 [INFO] running `Command { std: "docker" "start" "-a" "70221e4f9e70d617136f7ce91ce328c8963c42a8e80496515ed6dbe1a655bf93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70221e4f9e70d617136f7ce91ce328c8963c42a8e80496515ed6dbe1a655bf93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70221e4f9e70d617136f7ce91ce328c8963c42a8e80496515ed6dbe1a655bf93", kill_on_drop: false }` [INFO] [stdout] 70221e4f9e70d617136f7ce91ce328c8963c42a8e80496515ed6dbe1a655bf93 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d92eddf70988a07875767d20efe0aca013ad1d052bcb637038cbf015b6cfd13 [INFO] running `Command { std: "docker" "start" "-a" "7d92eddf70988a07875767d20efe0aca013ad1d052bcb637038cbf015b6cfd13", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling cfg-expr v0.8.1 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking unic-bidi v0.9.0 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking kurbo v0.8.3 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Compiling packed_struct v0.10.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Checking piet v0.5.0 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking futures-executor v0.3.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking similar v1.3.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking similar-asserts v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling packed_struct_codegen v0.10.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Compiling system-deps v3.2.0 [INFO] [stderr] Compiling glib-macros v0.14.1 [INFO] [stderr] Compiling glib-sys v0.14.0 [INFO] [stderr] Compiling gobject-sys v0.14.0 [INFO] [stderr] Compiling pango-sys v0.14.0 [INFO] [stderr] Compiling cairo-sys-rs v0.14.9 [INFO] [stderr] Compiling pangocairo-sys v0.14.0 [INFO] [stderr] Checking glib v0.14.8 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking pango v0.14.8 [INFO] [stderr] Checking cairo-rs v0.14.9 [INFO] [stderr] Checking pangocairo v0.14.0 [INFO] [stderr] Checking piet-cairo v0.5.0 [INFO] [stderr] Checking tinyvg v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "7d92eddf70988a07875767d20efe0aca013ad1d052bcb637038cbf015b6cfd13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d92eddf70988a07875767d20efe0aca013ad1d052bcb637038cbf015b6cfd13", kill_on_drop: false }` [INFO] [stdout] 7d92eddf70988a07875767d20efe0aca013ad1d052bcb637038cbf015b6cfd13 [INFO] checking tinyvg-0.2.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate tinyvg 0.2.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate tinyvg 0.2.1 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tinyvg 0.2.1 [INFO] finished tweaking crates.io crate tinyvg 0.2.1 [INFO] tweaked toml for crates.io crate tinyvg 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate tinyvg 0.2.1 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c0d326435edff578125f7f22322049263ba4642a639c301731aec065100c1da [INFO] running `Command { std: "docker" "start" "-a" "3c0d326435edff578125f7f22322049263ba4642a639c301731aec065100c1da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c0d326435edff578125f7f22322049263ba4642a639c301731aec065100c1da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c0d326435edff578125f7f22322049263ba4642a639c301731aec065100c1da", kill_on_drop: false }` [INFO] [stdout] 3c0d326435edff578125f7f22322049263ba4642a639c301731aec065100c1da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a7185b03d04f489bc50c947a1d263157b3e1b0a9a76b3af268c9d0835c611a3 [INFO] running `Command { std: "docker" "start" "-a" "5a7185b03d04f489bc50c947a1d263157b3e1b0a9a76b3af268c9d0835c611a3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling cfg-expr v0.8.1 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.5/src/sync/parker.rs:364:25 [INFO] [stdout] | [INFO] [stdout] 364 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 365 | | NOTIFIED | PARKED => return, [INFO] [stdout] 366 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 367 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5a7185b03d04f489bc50c947a1d263157b3e1b0a9a76b3af268c9d0835c611a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a7185b03d04f489bc50c947a1d263157b3e1b0a9a76b3af268c9d0835c611a3", kill_on_drop: false }` [INFO] [stdout] 5a7185b03d04f489bc50c947a1d263157b3e1b0a9a76b3af268c9d0835c611a3