[INFO] fetching crate trrs 0.3.0... [INFO] checking trrs-0.3.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate trrs 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate trrs 0.3.0 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 trrs 0.3.0 [INFO] finished tweaking crates.io crate trrs 0.3.0 [INFO] tweaked toml for crates.io crate trrs 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate trrs 0.3.0 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 strum v0.24.0 [INFO] [stderr] Downloaded strum_macros v0.24.0 [INFO] [stderr] Downloaded shell-escape v0.1.5 [INFO] [stderr] Downloaded clircle v0.3.0 [INFO] [stderr] Downloaded grep-cli v0.1.6 [INFO] [stderr] Downloaded onig v6.3.1 [INFO] [stderr] Downloaded bugreport v0.4.1 [INFO] [stderr] Downloaded bytemuck v1.9.0 [INFO] [stderr] Downloaded bytesize v1.1.0 [INFO] [stderr] Downloaded clap v3.1.7 [INFO] [stderr] Downloaded onig_sys v69.7.1 [INFO] [stderr] Downloaded libz-sys v1.1.5 [INFO] [stderr] Downloaded bat v0.20.0 [INFO] [stderr] Downloaded base85 v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] aca705f6f11cb35d03e69048e8a523779d21282acbbf597490fa4a0bda041ce1 [INFO] running `Command { std: "docker" "start" "-a" "aca705f6f11cb35d03e69048e8a523779d21282acbbf597490fa4a0bda041ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aca705f6f11cb35d03e69048e8a523779d21282acbbf597490fa4a0bda041ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aca705f6f11cb35d03e69048e8a523779d21282acbbf597490fa4a0bda041ce1", kill_on_drop: false }` [INFO] [stdout] aca705f6f11cb35d03e69048e8a523779d21282acbbf597490fa4a0bda041ce1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] acc9a5d7f8b65367ac119320589b36e5b00ebcfd817746576106da36dfdc0121 [INFO] running `Command { std: "docker" "start" "-a" "acc9a5d7f8b65367ac119320589b36e5b00ebcfd817746576106da36dfdc0121", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking num_threads v0.1.5 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling libz-sys v1.1.5 [INFO] [stderr] Compiling sys-info v0.9.1 [INFO] [stderr] Compiling onig_sys v69.7.1 [INFO] [stderr] Compiling libgit2-sys v0.12.26+1.3.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Compiling bugreport v0.4.1 [INFO] [stderr] Checking bytemuck v1.9.0 [INFO] [stderr] Checking xml-rs v0.8.4 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Checking rgb v0.8.32 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking fancy-regex v0.7.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking predicates-core v1.0.3 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking std_prelude v0.2.12 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking path_abs v0.5.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking grep-cli v0.1.6 [INFO] [stderr] Checking ansi_colours v1.1.1 [INFO] [stderr] Checking content_inspector v0.2.4 [INFO] [stderr] Checking wild v2.0.4 [INFO] [stderr] Checking bytesize v1.1.0 [INFO] [stderr] Checking termtree v0.2.4 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking predicates v2.1.1 [INFO] [stderr] Checking predicates-tree v1.0.5 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking base85 v1.1.0 [INFO] [stderr] Checking base32 v0.4.0 [INFO] [stderr] Checking ascii85 v0.2.1 [INFO] [stderr] Checking assert_cmd v2.0.4 [INFO] [stderr] Compiling git-version-macro v0.3.5 [INFO] [stderr] Compiling bat v0.20.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling strum_macros v0.24.0 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Checking git-version v0.3.5 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking strum v0.24.0 [INFO] [stderr] Checking clap v3.1.7 [INFO] [stderr] Checking onig v6.3.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking plist v1.3.1 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Checking clircle v0.3.0 [INFO] [stderr] Checking git2 v0.13.25 [INFO] [stderr] Checking syntect v4.6.0 [INFO] [stderr] Checking trrs v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.43s [INFO] running `Command { std: "docker" "inspect" "acc9a5d7f8b65367ac119320589b36e5b00ebcfd817746576106da36dfdc0121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acc9a5d7f8b65367ac119320589b36e5b00ebcfd817746576106da36dfdc0121", kill_on_drop: false }` [INFO] [stdout] acc9a5d7f8b65367ac119320589b36e5b00ebcfd817746576106da36dfdc0121 [INFO] checking trrs-0.3.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate trrs 0.3.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate trrs 0.3.0 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 trrs 0.3.0 [INFO] finished tweaking crates.io crate trrs 0.3.0 [INFO] tweaked toml for crates.io crate trrs 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate trrs 0.3.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ba866b9198c1669cd6bea3def5a6ed75e309e2ce7dfea7bbeb3796f1ef7b9a1b [INFO] running `Command { std: "docker" "start" "-a" "ba866b9198c1669cd6bea3def5a6ed75e309e2ce7dfea7bbeb3796f1ef7b9a1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba866b9198c1669cd6bea3def5a6ed75e309e2ce7dfea7bbeb3796f1ef7b9a1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba866b9198c1669cd6bea3def5a6ed75e309e2ce7dfea7bbeb3796f1ef7b9a1b", kill_on_drop: false }` [INFO] [stdout] ba866b9198c1669cd6bea3def5a6ed75e309e2ce7dfea7bbeb3796f1ef7b9a1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 399afbaf13af8c06319580c228a4c48431fbc6cd84257d52465a885e0b204568 [INFO] running `Command { std: "docker" "start" "-a" "399afbaf13af8c06319580c228a4c48431fbc6cd84257d52465a885e0b204568", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking num_threads v0.1.5 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.4.4/src/inflate/core.rs:1060:9 [INFO] [stdout] | [INFO] [stdout] 1060 | / match state { [INFO] [stdout] 1061 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1062 | | l.bit_buf = 0; [INFO] [stdout] 1063 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1592 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1593 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.5.5/src/exec.rs:848:13 [INFO] [stdout] | [INFO] [stdout] 848 | / match dfa::Fsm::reverse( [INFO] [stdout] 849 | | &self.ro.dfa_reverse, [INFO] [stdout] 850 | | self.cache.value(), [INFO] [stdout] 851 | | false, [INFO] [stdout] ... | [INFO] [stdout] 862 | | Quit => return Some(Quit), [INFO] [stdout] 863 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking xml-rs v0.8.4 [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: 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 `regex` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "399afbaf13af8c06319580c228a4c48431fbc6cd84257d52465a885e0b204568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "399afbaf13af8c06319580c228a4c48431fbc6cd84257d52465a885e0b204568", kill_on_drop: false }` [INFO] [stdout] 399afbaf13af8c06319580c228a4c48431fbc6cd84257d52465a885e0b204568