[INFO] cloning repository https://github.com/mcqueen256/hashlife [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcqueen256/hashlife" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcqueen256%2Fhashlife", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcqueen256%2Fhashlife'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 115b21eaba1b877d5a80f148b1e60adf6943accc [INFO] checking mcqueen256/hashlife against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcqueen256%2Fhashlife" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mcqueen256/hashlife 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 git repo https://github.com/mcqueen256/hashlife [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/mcqueen256/hashlife [INFO] tweaked toml for git repo https://github.com/mcqueen256/hashlife written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mcqueen256/hashlife 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 redox_termios v0.1.1 [INFO] [stderr] Downloaded termion v1.5.5 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded proc-macro-nested v0.1.6 [INFO] [stderr] Downloaded cassowary v0.3.0 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded argh_derive v0.1.4 [INFO] [stderr] Downloaded async-trait v0.1.41 [INFO] [stderr] Downloaded darling_core v0.10.2 [INFO] [stderr] Downloaded syn v1.0.48 [INFO] [stderr] Downloaded libc v0.2.80 [INFO] [stderr] Downloaded futures-util v0.3.7 [INFO] [stderr] Downloaded futures v0.3.7 [INFO] [stderr] Downloaded event-listener v2.5.1 [INFO] [stderr] Downloaded futures-channel v0.3.7 [INFO] [stderr] Downloaded futures-macro v0.3.7 [INFO] [stderr] Downloaded pin-project-internal v1.0.1 [INFO] [stderr] Downloaded pin-project v1.0.1 [INFO] [stderr] Downloaded argh_shared v0.1.4 [INFO] [stderr] Downloaded argh v0.1.4 [INFO] [stderr] Downloaded async-mutex v1.4.0 [INFO] [stderr] Downloaded ident_case v1.0.1 [INFO] [stderr] Downloaded darling_macro v0.10.2 [INFO] [stderr] Downloaded darling v0.10.2 [INFO] [stderr] Downloaded cached_proc_macro v0.4.0 [INFO] [stderr] Downloaded futures-executor v0.3.7 [INFO] [stderr] Downloaded futures-core v0.3.7 [INFO] [stderr] Downloaded futures-io v0.3.7 [INFO] [stderr] Downloaded futures-sink v0.3.7 [INFO] [stderr] Downloaded futures-task v0.3.7 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded once_cell v1.4.1 [INFO] [stderr] Downloaded cached v0.20.0 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded tui v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 12df695811ff333c5d231e19c0a0d84cd33911fd59e561d11c94efd98f76fff6 [INFO] running `Command { std: "docker" "start" "-a" "12df695811ff333c5d231e19c0a0d84cd33911fd59e561d11c94efd98f76fff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12df695811ff333c5d231e19c0a0d84cd33911fd59e561d11c94efd98f76fff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12df695811ff333c5d231e19c0a0d84cd33911fd59e561d11c94efd98f76fff6", kill_on_drop: false }` [INFO] [stdout] 12df695811ff333c5d231e19c0a0d84cd33911fd59e561d11c94efd98f76fff6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] be1c3bae3efbaaca332c0d656243feed9f019353f0653cd0a80a0345d25844a8 [INFO] running `Command { std: "docker" "start" "-a" "be1c3bae3efbaaca332c0d656243feed9f019353f0653cd0a80a0345d25844a8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking tui v0.12.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking argh v0.1.4 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling cached_proc_macro v0.4.0 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking cached v0.20.0 [INFO] [stderr] Checking hashlife v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/rle_loader.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | .map(|line| line.trim_left()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 46 | .map(|line| line.trim_start()) [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/rle_loader.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | .map(|line| line.trim_left()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 46 | .map(|line| line.trim_start()) [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width_of_grid` [INFO] [stdout] --> src/rle_loader.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | let width_of_grid = if width > width_from_file { width } else { width_from_file }; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_width_of_grid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height_of_grid` [INFO] [stdout] --> src/rle_loader.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let height_of_grid = if height > height_from_file { height } else { height_from_file }; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_height_of_grid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> src/lib.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 145 | struct ConstructionParameters<'a> { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 146 | level: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `width` and `height` are never used [INFO] [stdout] --> src/lib.rs:191:8 [INFO] [stdout] | [INFO] [stdout] 161 | impl BoundingBox { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 191 | fn width(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | fn height(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_vector` is never used [INFO] [stdout] --> src/lib.rs:722:8 [INFO] [stdout] | [INFO] [stdout] 209 | impl Hashlife { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 722 | fn as_vector(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_automata` and `as_array` are never used [INFO] [stdout] --> src/lib.rs:794:8 [INFO] [stdout] | [INFO] [stdout] 736 | impl Node { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 794 | fn from_automata(cell: Automata) -> Node { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 806 | fn as_array(&self) -> Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width_of_grid` [INFO] [stdout] --> src/rle_loader.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | let width_of_grid = if width > width_from_file { width } else { width_from_file }; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_width_of_grid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height_of_grid` [INFO] [stdout] --> src/rle_loader.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | let height_of_grid = if height > height_from_file { height } else { height_from_file }; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_height_of_grid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:956:13 [INFO] [stdout] | [INFO] [stdout] 956 | let mut hashlife = Hashlife::from_array(cells, cell_width, cell_height, Edge::Truncate); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `level` is never read [INFO] [stdout] --> src/lib.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 145 | struct ConstructionParameters<'a> { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 146 | level: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_automata` is never used [INFO] [stdout] --> src/lib.rs:794:8 [INFO] [stdout] | [INFO] [stdout] 736 | impl Node { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 794 | fn from_automata(cell: Automata) -> Node { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.59s [INFO] running `Command { std: "docker" "inspect" "be1c3bae3efbaaca332c0d656243feed9f019353f0653cd0a80a0345d25844a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be1c3bae3efbaaca332c0d656243feed9f019353f0653cd0a80a0345d25844a8", kill_on_drop: false }` [INFO] [stdout] be1c3bae3efbaaca332c0d656243feed9f019353f0653cd0a80a0345d25844a8 [INFO] checking mcqueen256/hashlife against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcqueen256%2Fhashlife" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mcqueen256/hashlife 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 git repo https://github.com/mcqueen256/hashlife [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/mcqueen256/hashlife [INFO] tweaked toml for git repo https://github.com/mcqueen256/hashlife written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mcqueen256/hashlife 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a40fa886c2341b20eef313dd351b3be16c64ed9bf477d412d49d5a9edafe8dcc [INFO] running `Command { std: "docker" "start" "-a" "a40fa886c2341b20eef313dd351b3be16c64ed9bf477d412d49d5a9edafe8dcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a40fa886c2341b20eef313dd351b3be16c64ed9bf477d412d49d5a9edafe8dcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a40fa886c2341b20eef313dd351b3be16c64ed9bf477d412d49d5a9edafe8dcc", kill_on_drop: false }` [INFO] [stdout] a40fa886c2341b20eef313dd351b3be16c64ed9bf477d412d49d5a9edafe8dcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ba4131debeba0dd0c507b0427ce9b4dca1a497e0ac007b178ed15795555519af [INFO] running `Command { std: "docker" "start" "-a" "ba4131debeba0dd0c507b0427ce9b4dca1a497e0ac007b178ed15795555519af", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.4.2/src/exec.rs:836:13 [INFO] [stdout] | [INFO] [stdout] 836 | / match dfa::Fsm::reverse( [INFO] [stdout] 837 | | &self.ro.dfa_reverse, [INFO] [stdout] 838 | | self.cache.value(), [INFO] [stdout] 839 | | false, [INFO] [stdout] ... | [INFO] [stdout] 850 | | Quit => return Some(Quit), [INFO] [stdout] 851 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking termion v1.5.5 [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] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/termion-1.5.5/src/input.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | / match self.iter.next() { [INFO] [stdout] 20 | | Some(Ok(Event::Key(k))) => return Some(Ok(k)), [INFO] [stdout] 21 | | Some(Ok(_)) => continue, [INFO] [stdout] 22 | | Some(Err(e)) => return Some(Err(e)), [INFO] [stdout] 23 | | None => return None, [INFO] [stdout] 24 | | }; [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 `termion` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ba4131debeba0dd0c507b0427ce9b4dca1a497e0ac007b178ed15795555519af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba4131debeba0dd0c507b0427ce9b4dca1a497e0ac007b178ed15795555519af", kill_on_drop: false }` [INFO] [stdout] ba4131debeba0dd0c507b0427ce9b4dca1a497e0ac007b178ed15795555519af