[INFO] fetching crate exttest 0.1.0... [INFO] checking exttest-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate exttest 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate exttest 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 exttest 0.1.0 [INFO] finished tweaking crates.io crate exttest 0.1.0 [INFO] tweaked toml for crates.io crate exttest 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate exttest 0.1.0 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 x-lint v0.1.0 [INFO] [stderr] Downloaded indoc v1.0.3 [INFO] [stderr] Downloaded rental-impl v0.5.5 [INFO] [stderr] Downloaded rental v0.5.5 [INFO] [stderr] Downloaded once_cell v1.7.0 [INFO] [stderr] Downloaded x-core v0.1.0 [INFO] [stderr] Downloaded nested v0.1.1 [INFO] [stderr] Downloaded hex v0.4.2 [INFO] [stderr] Downloaded colored-diff v0.2.2 [INFO] [stderr] Downloaded cargo-platform v0.1.1 [INFO] [stderr] Downloaded atomicwrites v0.2.5 [INFO] [stderr] Downloaded pathdiff v0.2.0 [INFO] [stderr] Downloaded supercow v0.1.0 [INFO] [stderr] Downloaded twox-hash v1.6.0 [INFO] [stderr] Downloaded cargo_metadata v0.12.3 [INFO] [stderr] Downloaded camino v1.0.1 [INFO] [stderr] Downloaded cfg-expr v0.7.1 [INFO] [stderr] Downloaded diffus v0.9.1 [INFO] [stderr] Downloaded env_logger v0.8.3 [INFO] [stderr] Downloaded determinator v0.3.0 [INFO] [stderr] Downloaded diffy v0.2.1 [INFO] [stderr] Downloaded serde_json v1.0.63 [INFO] [stderr] Downloaded guppy v0.8.0 [INFO] [stderr] Downloaded guppy-summaries v0.4.0 [INFO] [stderr] Downloaded target-spec v0.7.0 [INFO] [stderr] Downloaded hakari v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 850e976dc55619c77049ffe5c334407efce47e097c639cbefb0ca618be80cf76 [INFO] running `Command { std: "docker" "start" "-a" "850e976dc55619c77049ffe5c334407efce47e097c639cbefb0ca618be80cf76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "850e976dc55619c77049ffe5c334407efce47e097c639cbefb0ca618be80cf76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "850e976dc55619c77049ffe5c334407efce47e097c639cbefb0ca618be80cf76", kill_on_drop: false }` [INFO] [stdout] 850e976dc55619c77049ffe5c334407efce47e097c639cbefb0ca618be80cf76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1f493473d935f03c03132dbac496cce0a1f28af359e1093e2f38ad9856828140 [INFO] running `Command { std: "docker" "start" "-a" "1f493473d935f03c03132dbac496cce0a1f28af359e1093e2f38ad9856828140", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking once_cell v1.7.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling camino v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.63 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling target-spec v0.7.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking cfg-expr v0.7.1 [INFO] [stderr] Checking nested v0.1.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking diffus v0.9.1 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking diffy v0.2.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking colored-diff v0.2.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking globset v0.4.6 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking atomicwrites v0.2.5 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking rental v0.5.5 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking cargo-platform v0.1.1 [INFO] [stderr] Checking guppy-summaries v0.4.0 [INFO] [stderr] Checking cargo_metadata v0.12.3 [INFO] [stderr] Checking guppy v0.8.0 [INFO] [stderr] Checking determinator v0.3.0 [INFO] [stderr] Checking hakari v0.2.0 [INFO] [stderr] Checking x-core v0.1.0 [INFO] [stderr] Checking x-lint v0.1.0 [INFO] [stderr] Checking exttest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> src/main.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use env_logger::{self, fmt::Color}; [INFO] [stdout] | ^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{boxed::Box, io::Write}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> src/main.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use env_logger::{self, fmt::Color}; [INFO] [stdout] | ^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{boxed::Box, io::Write}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `exclude` is never read [INFO] [stdout] --> src/build.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Args { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | exclude: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dummy` is never read [INFO] [stdout] --> src/playground.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Args { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 108 | dummy: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `exclude` is never read [INFO] [stdout] --> src/build.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Args { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | exclude: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dummy` is never read [INFO] [stdout] --> src/playground.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Args { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 108 | dummy: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.56s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rental v0.5.5, x-core v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "1f493473d935f03c03132dbac496cce0a1f28af359e1093e2f38ad9856828140", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f493473d935f03c03132dbac496cce0a1f28af359e1093e2f38ad9856828140", kill_on_drop: false }` [INFO] [stdout] 1f493473d935f03c03132dbac496cce0a1f28af359e1093e2f38ad9856828140 [INFO] checking exttest-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate exttest 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate exttest 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 exttest 0.1.0 [INFO] finished tweaking crates.io crate exttest 0.1.0 [INFO] tweaked toml for crates.io crate exttest 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate exttest 0.1.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ff87331f1c78e8b28d9745eb1804a41646edd04b92d6a805820674efb36a8c67 [INFO] running `Command { std: "docker" "start" "-a" "ff87331f1c78e8b28d9745eb1804a41646edd04b92d6a805820674efb36a8c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff87331f1c78e8b28d9745eb1804a41646edd04b92d6a805820674efb36a8c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff87331f1c78e8b28d9745eb1804a41646edd04b92d6a805820674efb36a8c67", kill_on_drop: false }` [INFO] [stdout] ff87331f1c78e8b28d9745eb1804a41646edd04b92d6a805820674efb36a8c67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3f2d30edb68a2086cd1a42436fc909273e44a43fbf5bb3945de24c180d6b860b [INFO] running `Command { std: "docker" "start" "-a" "3f2d30edb68a2086cd1a42436fc909273e44a43fbf5bb3945de24c180d6b860b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking once_cell v1.7.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling camino v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.63 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling target-spec v0.7.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking cfg-expr v0.7.1 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.3/src/sync/parker.rs:364:25 [INFO] [stdout] | [INFO] [stdout] 364 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 365 | | NOTIFIED | PARKED => return, [INFO] [stdout] 366 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 367 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking nested v0.1.1 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Compiling quote v1.0.9 [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] Compiling proc-macro-error v1.0.4 [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3f2d30edb68a2086cd1a42436fc909273e44a43fbf5bb3945de24c180d6b860b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f2d30edb68a2086cd1a42436fc909273e44a43fbf5bb3945de24c180d6b860b", kill_on_drop: false }` [INFO] [stdout] 3f2d30edb68a2086cd1a42436fc909273e44a43fbf5bb3945de24c180d6b860b