[INFO] fetching crate futhorc 0.1.13... [INFO] checking futhorc-0.1.13 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate futhorc 0.1.13 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate futhorc 0.1.13 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 futhorc 0.1.13 [INFO] finished tweaking crates.io crate futhorc 0.1.13 [INFO] tweaked toml for crates.io crate futhorc 0.1.13 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate futhorc 0.1.13 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 serde v1.0.124 [INFO] [stderr] Downloaded slug v0.1.4 [INFO] [stderr] Downloaded serde_yaml v0.8.17 [INFO] [stderr] Downloaded serde_derive v1.0.124 [INFO] [stderr] Downloaded dtoa v0.4.7 [INFO] [stderr] Downloaded deunicode v0.4.3 [INFO] [stderr] Downloaded derive_builder_macro v0.10.2 [INFO] [stderr] Downloaded diligent-date-parser v0.1.3 [INFO] [stderr] Downloaded atom_syndication v0.11.0 [INFO] [stderr] Downloaded derive_builder_core v0.10.2 [INFO] [stderr] Downloaded derive_builder v0.10.2 [INFO] [stderr] Downloaded libc v0.2.88 [INFO] [stderr] Downloaded gtmpl_value v0.4.0 [INFO] [stderr] Downloaded gtmpl_derive v0.4.0 [INFO] [stderr] Downloaded gtmpl v0.6.0 [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] 451cff8ece18e2a5b82146aa2b8a71a6490255df8145a1fb1619b2b339367ebb [INFO] running `Command { std: "docker" "start" "-a" "451cff8ece18e2a5b82146aa2b8a71a6490255df8145a1fb1619b2b339367ebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "451cff8ece18e2a5b82146aa2b8a71a6490255df8145a1fb1619b2b339367ebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "451cff8ece18e2a5b82146aa2b8a71a6490255df8145a1fb1619b2b339367ebb", kill_on_drop: false }` [INFO] [stdout] 451cff8ece18e2a5b82146aa2b8a71a6490255df8145a1fb1619b2b339367ebb [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] 01fad5cc4aa80a93d0de049677254e60221cdd34b1f2a0cbf23f07f5b0c44fa5 [INFO] running `Command { std: "docker" "start" "-a" "01fad5cc4aa80a93d0de049677254e60221cdd34b1f2a0cbf23f07f5b0c44fa5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking gtmpl_value v0.4.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking never v0.1.0 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking gtmpl v0.6.0 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking diligent-date-parser v0.1.3 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling gtmpl_derive v0.4.0 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling derive_builder_core v0.10.2 [INFO] [stderr] Compiling derive_builder_macro v0.10.2 [INFO] [stderr] Checking derive_builder v0.10.2 [INFO] [stderr] Checking atom_syndication v0.11.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking futhorc v0.1.13 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "01fad5cc4aa80a93d0de049677254e60221cdd34b1f2a0cbf23f07f5b0c44fa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01fad5cc4aa80a93d0de049677254e60221cdd34b1f2a0cbf23f07f5b0c44fa5", kill_on_drop: false }` [INFO] [stdout] 01fad5cc4aa80a93d0de049677254e60221cdd34b1f2a0cbf23f07f5b0c44fa5 [INFO] checking futhorc-0.1.13 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate futhorc 0.1.13 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate futhorc 0.1.13 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 futhorc 0.1.13 [INFO] finished tweaking crates.io crate futhorc 0.1.13 [INFO] tweaked toml for crates.io crate futhorc 0.1.13 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate futhorc 0.1.13 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] 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] b0000af3256bcaacbdc7123caa314a1eefc4061eb77baeb7c7c61028c8561f6f [INFO] running `Command { std: "docker" "start" "-a" "b0000af3256bcaacbdc7123caa314a1eefc4061eb77baeb7c7c61028c8561f6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0000af3256bcaacbdc7123caa314a1eefc4061eb77baeb7c7c61028c8561f6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0000af3256bcaacbdc7123caa314a1eefc4061eb77baeb7c7c61028c8561f6f", kill_on_drop: false }` [INFO] [stdout] b0000af3256bcaacbdc7123caa314a1eefc4061eb77baeb7c7c61028c8561f6f [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] f732cd5758f929255b722b99f0f2b740c47168f3b802c14b3ac562f902b2da8d [INFO] running `Command { std: "docker" "start" "-a" "f732cd5758f929255b722b99f0f2b740c47168f3b802c14b3ac562f902b2da8d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking gtmpl_value v0.4.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking never v0.1.0 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Checking gtmpl v0.6.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quick-xml-0.22.0/src/events/attributes.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | / if self.html { [INFO] [stdout] 353 | | attr!($key, 0..0) [INFO] [stdout] 354 | | } else { [INFO] [stdout] 355 | | return None; [INFO] [stdout] 356 | | }; [INFO] [stdout] | |_________________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 379 | None => attr!(self.position..len), [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gtmpl-0.6.0/src/printf.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | / match iter.next() { [INFO] [stdout] 192 | | None => return Err(format!("unable to terminate format arg: {}", &s[from..])), [INFO] [stdout] 193 | | Some((i, t)) if TYPS.contains(t) => { [INFO] [stdout] 194 | | args.push(FormatArg { [INFO] [stdout] ... | [INFO] [stdout] 201 | | _ => continue, [INFO] [stdout] 202 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quick-xml` (lib) due to 2 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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 `gtmpl` (lib) due to 2 previous errors [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.19/src/format/parse.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 491 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [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 `chrono` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f732cd5758f929255b722b99f0f2b740c47168f3b802c14b3ac562f902b2da8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f732cd5758f929255b722b99f0f2b740c47168f3b802c14b3ac562f902b2da8d", kill_on_drop: false }` [INFO] [stdout] f732cd5758f929255b722b99f0f2b740c47168f3b802c14b3ac562f902b2da8d