[INFO] fetching crate plaster-forms 0.1.16... [INFO] checking plaster-forms-0.1.16 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate plaster-forms 0.1.16 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate plaster-forms 0.1.16 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 plaster-forms 0.1.16 [INFO] finished tweaking crates.io crate plaster-forms 0.1.16 [INFO] tweaked toml for crates.io crate plaster-forms 0.1.16 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages [INFO] [stderr] Adding bumpalo v2.6.0 (latest: v3.15.4) [INFO] [stderr] Adding env_logger v0.6.2 (latest: v0.11.3) [INFO] [stderr] Adding futures v0.1.31 (latest: v0.3.30) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Adding js-sys v0.3.17 (latest: v0.3.69) [INFO] [stderr] Adding nom v4.2.3 (latest: v7.1.3) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding sourcefile v0.1.4 (latest: v0.2.1) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] [stderr] Adding wasm-bindgen v0.2.40 (latest: v0.2.92) [INFO] [stderr] Adding wasm-bindgen-backend v0.2.40 (latest: v0.2.92) [INFO] [stderr] Adding wasm-bindgen-futures v0.3.17 (latest: v0.4.42) [INFO] [stderr] Adding wasm-bindgen-macro v0.2.40 (latest: v0.2.92) [INFO] [stderr] Adding wasm-bindgen-macro-support v0.2.40 (latest: v0.2.92) [INFO] [stderr] Adding wasm-bindgen-shared v0.2.40 (latest: v0.2.92) [INFO] [stderr] Adding wasm-bindgen-webidl v0.2.40 (latest: v0.2.75) [INFO] [stderr] Adding web-sys v0.3.17 (latest: v0.3.69) [INFO] [stderr] Adding weedle v0.8.0 (latest: v0.12.0) [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] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.40 [INFO] [stderr] Downloaded js-sys v0.3.17 [INFO] [stderr] Downloaded wasm-bindgen v0.2.40 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.40 [INFO] [stderr] Downloaded plaster v0.2.5 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.40 [INFO] [stderr] Downloaded weedle v0.8.0 [INFO] [stderr] Downloaded web-sys v0.3.17 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.3.17 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.40 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9b27a03da66b03cd5c6981fba3c2953572aa70c3405f9455482c9ce5e3408e17 [INFO] running `Command { std: "docker" "start" "-a" "9b27a03da66b03cd5c6981fba3c2953572aa70c3405f9455482c9ce5e3408e17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b27a03da66b03cd5c6981fba3c2953572aa70c3405f9455482c9ce5e3408e17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b27a03da66b03cd5c6981fba3c2953572aa70c3405f9455482c9ce5e3408e17", kill_on_drop: false }` [INFO] [stdout] 9b27a03da66b03cd5c6981fba3c2953572aa70c3405f9455482c9ce5e3408e17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0052c5c19658a054b3072bdf0c9bfe7b7b9125936ee5b44b717fcdff36ab03dd [INFO] running `Command { std: "docker" "start" "-a" "0052c5c19658a054b3072bdf0c9bfe7b7b9125936ee5b44b717fcdff36ab03dd", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.40 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling wasm-bindgen v0.2.40 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling weedle v0.8.0 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.40 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.40 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.40 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.40 [INFO] [stderr] Compiling web-sys v0.3.17 [INFO] [stderr] Checking js-sys v0.3.17 [INFO] [stderr] Checking wasm-bindgen-futures v0.3.17 [INFO] [stderr] Checking plaster v0.2.5 [INFO] [stderr] Checking plaster-forms v0.1.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, wasm-bindgen v0.2.40 [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" "0052c5c19658a054b3072bdf0c9bfe7b7b9125936ee5b44b717fcdff36ab03dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0052c5c19658a054b3072bdf0c9bfe7b7b9125936ee5b44b717fcdff36ab03dd", kill_on_drop: false }` [INFO] [stdout] 0052c5c19658a054b3072bdf0c9bfe7b7b9125936ee5b44b717fcdff36ab03dd [INFO] checking plaster-forms-0.1.16 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate plaster-forms 0.1.16 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate plaster-forms 0.1.16 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 plaster-forms 0.1.16 [INFO] finished tweaking crates.io crate plaster-forms 0.1.16 [INFO] tweaked toml for crates.io crate plaster-forms 0.1.16 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5406bd23b7cc81c72915d3e11f797bc135f90a62bf59a03d82b4ecbd6adcea81 [INFO] running `Command { std: "docker" "start" "-a" "5406bd23b7cc81c72915d3e11f797bc135f90a62bf59a03d82b4ecbd6adcea81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5406bd23b7cc81c72915d3e11f797bc135f90a62bf59a03d82b4ecbd6adcea81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5406bd23b7cc81c72915d3e11f797bc135f90a62bf59a03d82b4ecbd6adcea81", kill_on_drop: false }` [INFO] [stdout] 5406bd23b7cc81c72915d3e11f797bc135f90a62bf59a03d82b4ecbd6adcea81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8fb7f376259d00304a5c0518394105828bffb5192b4e5fecc90d0ee1b0bfa4ef [INFO] running `Command { std: "docker" "start" "-a" "8fb7f376259d00304a5c0518394105828bffb5192b4e5fecc90d0ee1b0bfa4ef", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.40 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling wasm-bindgen v0.2.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9 [INFO] [stdout] | [INFO] [stdout] 1196 | / match state { [INFO] [stdout] 1197 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1198 | | l.bit_buf = 0; [INFO] [stdout] 1199 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1741 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1742 | | }; [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 E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bumpalo-2.6.0/src/collections/str/lossy.rs:78:45 [INFO] [stdout] | [INFO] [stdout] 78 | macro_rules! error { () => ({ [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 79 | | unsafe { [INFO] [stdout] 80 | | let r = Utf8LossyChunk { [INFO] [stdout] 81 | | valid: str::from_utf8_unchecked(&self.source[0..i_]), [INFO] [stdout] ... | [INFO] [stdout] 86 | | } [INFO] [stdout] 87 | | })} [INFO] [stdout] | |_________________^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 92 | error!(); [INFO] [stdout] | -------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info) [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 `bumpalo` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8fb7f376259d00304a5c0518394105828bffb5192b4e5fecc90d0ee1b0bfa4ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fb7f376259d00304a5c0518394105828bffb5192b4e5fecc90d0ee1b0bfa4ef", kill_on_drop: false }` [INFO] [stdout] 8fb7f376259d00304a5c0518394105828bffb5192b4e5fecc90d0ee1b0bfa4ef