[INFO] fetching crate gff_diff 0.1.1... [INFO] checking gff_diff-0.1.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate gff_diff 0.1.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate gff_diff 0.1.1 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 gff_diff 0.1.1 [INFO] finished tweaking crates.io crate gff_diff 0.1.1 [INFO] tweaked toml for crates.io crate gff_diff 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate gff_diff 0.1.1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.119 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded array-macro v1.0.5 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded multimap v0.8.2 [INFO] [stderr] Downloaded const_fn v0.4.5 [INFO] [stderr] Downloaded serde_derive v1.0.119 [INFO] [stderr] Downloaded derive-new v0.5.8 [INFO] [stderr] Downloaded enum-map-derive v0.4.6 [INFO] [stderr] Downloaded bio-types v0.10.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.1 [INFO] [stderr] Downloaded enum-map v0.6.4 [INFO] [stderr] Downloaded triple_accel v0.3.4 [INFO] [stderr] Downloaded libflate v1.0.3 [INFO] [stderr] Downloaded getset v0.0.9 [INFO] [stderr] Downloaded ignore-result v0.2.0 [INFO] [stderr] Downloaded ndarray v0.13.1 [INFO] [stderr] Downloaded bio v0.32.0 [INFO] [stderr] Downloaded bstr v0.2.14 [INFO] [stderr] Downloaded statrs v0.12.0 [INFO] [stderr] Downloaded syn v1.0.58 [INFO] [stderr] Downloaded csv v1.1.5 [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] d7353f979aab511028d6909a14f9d469dd0f4fc25d8dab3e040c8b239d0278a9 [INFO] running `Command { std: "docker" "start" "-a" "d7353f979aab511028d6909a14f9d469dd0f4fc25d8dab3e040c8b239d0278a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7353f979aab511028d6909a14f9d469dd0f4fc25d8dab3e040c8b239d0278a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7353f979aab511028d6909a14f9d469dd0f4fc25d8dab3e040c8b239d0278a9", kill_on_drop: false }` [INFO] [stdout] d7353f979aab511028d6909a14f9d469dd0f4fc25d8dab3e040c8b239d0278a9 [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] e3079e863bc94bdd1b60d244474ff1bf91348eee572e899bb450c6a4d65cd52b [INFO] running `Command { std: "docker" "start" "-a" "e3079e863bc94bdd1b60d244474ff1bf91348eee572e899bb450c6a4d65cd52b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Compiling bio v0.32.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking statrs v0.12.0 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking libflate_lz77 v1.0.0 [INFO] [stderr] Checking triple_accel v0.3.4 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking libflate v1.0.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking ignore-result v0.2.0 [INFO] [stderr] Compiling enum-map-derive v0.4.6 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling getset v0.0.9 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Checking enum-map v0.6.4 [INFO] [stderr] Checking bio-types v0.10.0 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking multimap v0.8.2 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking gff_diff v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/gff_diff.rs:26:26 [INFO] [stdout] | [INFO] [stdout] 26 | Err(f) => panic!(f.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 26 | Err(f) => panic!("{}", f.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/gff_diff.rs:26:26 [INFO] [stdout] | [INFO] [stdout] 26 | Err(f) => panic!(f.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 26 | Err(f) => panic!("{}", f.to_string()), [INFO] [stdout] | +++++ [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 [optimized + debuginfo] target(s) in 16.24s [INFO] running `Command { std: "docker" "inspect" "e3079e863bc94bdd1b60d244474ff1bf91348eee572e899bb450c6a4d65cd52b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3079e863bc94bdd1b60d244474ff1bf91348eee572e899bb450c6a4d65cd52b", kill_on_drop: false }` [INFO] [stdout] e3079e863bc94bdd1b60d244474ff1bf91348eee572e899bb450c6a4d65cd52b [INFO] checking gff_diff-0.1.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate gff_diff 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate gff_diff 0.1.1 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 gff_diff 0.1.1 [INFO] finished tweaking crates.io crate gff_diff 0.1.1 [INFO] tweaked toml for crates.io crate gff_diff 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate gff_diff 0.1.1 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] 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] 182208794bf7acf709a9f884381df439010cdfc0abec7495466c3a8176891fa2 [INFO] running `Command { std: "docker" "start" "-a" "182208794bf7acf709a9f884381df439010cdfc0abec7495466c3a8176891fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "182208794bf7acf709a9f884381df439010cdfc0abec7495466c3a8176891fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "182208794bf7acf709a9f884381df439010cdfc0abec7495466c3a8176891fa2", kill_on_drop: false }` [INFO] [stdout] 182208794bf7acf709a9f884381df439010cdfc0abec7495466c3a8176891fa2 [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] 72146cf4c232b9b7be225f473eb39abe589b730a51c66e39dfe1f489db73c42f [INFO] running `Command { std: "docker" "start" "-a" "72146cf4c232b9b7be225f473eb39abe589b730a51c66e39dfe1f489db73c42f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling bio v0.32.0 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking statrs v0.12.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking triple_accel v0.3.4 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking libflate_lz77 v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking libflate v1.0.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking ignore-result v0.2.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.4.3/src/exec.rs:841:13 [INFO] [stdout] | [INFO] [stdout] 841 | / match dfa::Fsm::reverse( [INFO] [stdout] 842 | | &self.ro.dfa_reverse, [INFO] [stdout] 843 | | self.cache.value(), [INFO] [stdout] 844 | | false, [INFO] [stdout] ... | [INFO] [stdout] 855 | | Quit => return Some(Quit), [INFO] [stdout] 856 | | }; [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 `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "72146cf4c232b9b7be225f473eb39abe589b730a51c66e39dfe1f489db73c42f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72146cf4c232b9b7be225f473eb39abe589b730a51c66e39dfe1f489db73c42f", kill_on_drop: false }` [INFO] [stdout] 72146cf4c232b9b7be225f473eb39abe589b730a51c66e39dfe1f489db73c42f