[INFO] fetching crate py-pkstl 0.1.0... [INFO] checking py-pkstl-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate py-pkstl 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate py-pkstl 0.1.0 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 py-pkstl 0.1.0 [INFO] finished tweaking crates.io crate py-pkstl 0.1.0 [INFO] tweaked toml for crates.io crate py-pkstl 0.1.0 written to /workspace/builds/worker-5-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 69 packages [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.0) [INFO] [stderr] Adding ctor v0.1.26 (latest: v0.2.7) [INFO] [stderr] Adding indoc v0.3.6 (latest: v2.0.5) [INFO] [stderr] Adding indoc-impl v0.3.6 (latest: v0.3.7) [INFO] [stderr] Adding inventory v0.1.11 (latest: v0.3.15) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding paste v0.1.18 (latest: v1.0.14) [INFO] [stderr] Adding pyo3 v0.8.5 (latest: v0.21.1) [INFO] [stderr] Adding pyo3-derive-backend v0.8.5 (latest: v0.12.5) [INFO] [stderr] Adding pyo3cls v0.8.5 (latest: v0.12.5) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [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 unindent v0.1.11 (latest: v0.2.3) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [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 pyo3-derive-backend v0.8.5 [INFO] [stderr] Downloaded pyo3cls v0.8.5 [INFO] [stderr] Downloaded chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Downloaded pyo3 v0.8.5 [INFO] [stderr] Downloaded pkstl v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 05f0ef995979c1f719db573dd6b695d60066e280ef174536d316f0e6ced2b6a4 [INFO] running `Command { std: "docker" "start" "-a" "05f0ef995979c1f719db573dd6b695d60066e280ef174536d316f0e6ced2b6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05f0ef995979c1f719db573dd6b695d60066e280ef174536d316f0e6ced2b6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05f0ef995979c1f719db573dd6b695d60066e280ef174536d316f0e6ced2b6a4", kill_on_drop: false }` [INFO] [stdout] 05f0ef995979c1f719db573dd6b695d60066e280ef174536d316f0e6ced2b6a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5da27c05205db9a41487c9bc0a1b137a41f34c1415d5d5fa11d350ed2070ca2f [INFO] running `Command { std: "docker" "start" "-a" "5da27c05205db9a41487c9bc0a1b137a41f34c1415d5d5fa11d350ed2070ca2f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling clear_on_drop v0.2.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Compiling inventory v0.1.11 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling pyo3-derive-backend v0.8.5 [INFO] [stderr] Compiling inventory-impl v0.1.11 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling pyo3cls v0.8.5 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling ghost v0.1.17 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pkstl v0.1.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling pyo3 v0.8.5 [INFO] [stderr] Checking py-pkstl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/lib.rs:82:2 [INFO] [stdout] | [INFO] [stdout] 81 | struct MinimalSecureLayer { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 82 | inner: pkstl::MinimalSecureLayer [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/lib.rs:82:2 [INFO] [stdout] | [INFO] [stdout] 81 | struct MinimalSecureLayer { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 82 | inner: pkstl::MinimalSecureLayer [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.60s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pyo3 v0.8.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "5da27c05205db9a41487c9bc0a1b137a41f34c1415d5d5fa11d350ed2070ca2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5da27c05205db9a41487c9bc0a1b137a41f34c1415d5d5fa11d350ed2070ca2f", kill_on_drop: false }` [INFO] [stdout] 5da27c05205db9a41487c9bc0a1b137a41f34c1415d5d5fa11d350ed2070ca2f [INFO] checking py-pkstl-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate py-pkstl 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate py-pkstl 0.1.0 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 py-pkstl 0.1.0 [INFO] finished tweaking crates.io crate py-pkstl 0.1.0 [INFO] tweaked toml for crates.io crate py-pkstl 0.1.0 written to /workspace/builds/worker-5-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] 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5a1d4137c67e9902059132d0e67b6595f74cd273ed1a7a93cdd111aec89e1e3e [INFO] running `Command { std: "docker" "start" "-a" "5a1d4137c67e9902059132d0e67b6595f74cd273ed1a7a93cdd111aec89e1e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a1d4137c67e9902059132d0e67b6595f74cd273ed1a7a93cdd111aec89e1e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a1d4137c67e9902059132d0e67b6595f74cd273ed1a7a93cdd111aec89e1e3e", kill_on_drop: false }` [INFO] [stdout] 5a1d4137c67e9902059132d0e67b6595f74cd273ed1a7a93cdd111aec89e1e3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 65dfcf4688f7a48540b984e143bbe9dcb1ceeab9190200f045a350314670e1f9 [INFO] running `Command { std: "docker" "start" "-a" "65dfcf4688f7a48540b984e143bbe9dcb1ceeab9190200f045a350314670e1f9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling clear_on_drop v0.2.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling inventory v0.1.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling inventory-impl v0.1.11 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling pyo3-derive-backend v0.8.5 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [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] running `Command { std: "docker" "inspect" "65dfcf4688f7a48540b984e143bbe9dcb1ceeab9190200f045a350314670e1f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65dfcf4688f7a48540b984e143bbe9dcb1ceeab9190200f045a350314670e1f9", kill_on_drop: false }` [INFO] [stdout] 65dfcf4688f7a48540b984e143bbe9dcb1ceeab9190200f045a350314670e1f9