[INFO] cloning repository https://github.com/shadowmint/rust-pup-worker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shadowmint/rust-pup-worker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowmint%2Frust-pup-worker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowmint%2Frust-pup-worker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 985e833d5f9c3acc9fa7cda565daa599751a8bfd [INFO] checking shadowmint/rust-pup-worker against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowmint%2Frust-pup-worker" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shadowmint/rust-pup-worker 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/shadowmint/rust-pup-worker [INFO] finished tweaking git repo https://github.com/shadowmint/rust-pup-worker [INFO] tweaked toml for git repo https://github.com/shadowmint/rust-pup-worker written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shadowmint/rust-pup-worker 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 git repository `https://github.com/shadowmint/rust-base-logging` [INFO] [stderr] Locking 1 package [INFO] [stderr] Adding base-logging v0.1.0 (https://github.com/shadowmint/rust-base-logging?branch=master#dc307bf8) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.4.2 [INFO] [stderr] Downloaded serde_yaml v0.7.4 [INFO] [stderr] Downloaded serde_json v1.0.20 [INFO] [stderr] Downloaded dunce v0.1.1 [INFO] [stderr] Downloaded handlebars v1.0.0-beta.2 [INFO] [stderr] Downloaded pest_derive v1.0.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d919aea18c515d727c45003b7c76946a6849f7535a09a7235d59a56ca4bfa65f [INFO] running `Command { std: "docker" "start" "-a" "d919aea18c515d727c45003b7c76946a6849f7535a09a7235d59a56ca4bfa65f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d919aea18c515d727c45003b7c76946a6849f7535a09a7235d59a56ca4bfa65f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d919aea18c515d727c45003b7c76946a6849f7535a09a7235d59a56ca4bfa65f", kill_on_drop: false }` [INFO] [stdout] d919aea18c515d727c45003b7c76946a6849f7535a09a7235d59a56ca4bfa65f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 888fb4bf5d6862b16716a2bbf759e7938b42b0ad607f5b4e919c2c4dacff97b0 [INFO] running `Command { std: "docker" "start" "-a" "888fb4bf5d6862b16716a2bbf759e7938b42b0ad607f5b4e919c2c4dacff97b0", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking regex-syntax v0.6.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking dunce v0.1.1 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Checking serde_json v1.0.20 [INFO] [stderr] Checking serde_yaml v0.7.4 [INFO] [stderr] Checking handlebars v1.0.0-beta.2 [INFO] [stderr] Checking base-logging v0.1.0 (https://github.com/shadowmint/rust-base-logging?branch=master#dc307bf8) [INFO] [stderr] Checking pup-worker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `dunce` is imported redundantly [INFO] [stdout] --> src/utils/path.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ::dunce; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate dunce; [INFO] [stdout] | ------------------- the item `dunce` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/logger.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | /// The global logging configuration instance [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dunce` is imported redundantly [INFO] [stdout] --> src/utils/path.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ::dunce; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate dunce; [INFO] [stdout] | ------------------- the item `dunce` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/logger.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | /// The global logging configuration instance [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/logger.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | / lazy_static! { [INFO] [stdout] 18 | | static ref CONFIG: Mutex = Mutex::new(LogConfig { [INFO] [stdout] 19 | | level: Level::Info, [INFO] [stdout] 20 | | prefix: "pup-worker".to_string(), [INFO] [stdout] 21 | | factory: None [INFO] [stdout] 22 | | }); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/logger.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | / lazy_static! { [INFO] [stdout] 18 | | static ref CONFIG: Mutex = Mutex::new(LogConfig { [INFO] [stdout] 19 | | level: Level::Info, [INFO] [stdout] 20 | | prefix: "pup-worker".to_string(), [INFO] [stdout] 21 | | factory: None [INFO] [stdout] 22 | | }); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:38:43 [INFO] [stdout] | [INFO] [stdout] 38 | error_inner: Some(inner_error.description().to_string()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:38:43 [INFO] [stdout] | [INFO] [stdout] 38 | error_inner: Some(inner_error.description().to_string()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/path.rs:37:117 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(mut logger) => { logger.log(Level::Debug, format!("Failed to normalize path: {:?}: {}", rtn, err.description())) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/path.rs:37:117 [INFO] [stdout] | [INFO] [stdout] 37 | Ok(mut logger) => { logger.log(Level::Debug, format!("Failed to normalize path: {:?}: {}", rtn, err.description())) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/exec.rs:55:101 [INFO] [stdout] | [INFO] [stdout] 55 | &format!("Unable to spawn worker: {}: {}", path::display(&request.binary_path), err.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/exec.rs:77:101 [INFO] [stdout] | [INFO] [stdout] 77 | &format!("Unable to spawn worker: {}: {}", path::display(&request.binary_path), err.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/exec.rs:55:101 [INFO] [stdout] | [INFO] [stdout] 55 | &format!("Unable to spawn worker: {}: {}", path::display(&request.binary_path), err.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/exec.rs:77:101 [INFO] [stdout] | [INFO] [stdout] 77 | &format!("Unable to spawn worker: {}: {}", path::display(&request.binary_path), err.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.77s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.2 [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" "888fb4bf5d6862b16716a2bbf759e7938b42b0ad607f5b4e919c2c4dacff97b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "888fb4bf5d6862b16716a2bbf759e7938b42b0ad607f5b4e919c2c4dacff97b0", kill_on_drop: false }` [INFO] [stdout] 888fb4bf5d6862b16716a2bbf759e7938b42b0ad607f5b4e919c2c4dacff97b0 [INFO] checking shadowmint/rust-pup-worker against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowmint%2Frust-pup-worker" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shadowmint/rust-pup-worker 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/shadowmint/rust-pup-worker [INFO] finished tweaking git repo https://github.com/shadowmint/rust-pup-worker [INFO] tweaked toml for git repo https://github.com/shadowmint/rust-pup-worker written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shadowmint/rust-pup-worker 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3e741113a38346979578e91925433877c5d481a7cb11a1f67cbaa33753bf4aeb [INFO] running `Command { std: "docker" "start" "-a" "3e741113a38346979578e91925433877c5d481a7cb11a1f67cbaa33753bf4aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e741113a38346979578e91925433877c5d481a7cb11a1f67cbaa33753bf4aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e741113a38346979578e91925433877c5d481a7cb11a1f67cbaa33753bf4aeb", kill_on_drop: false }` [INFO] [stdout] 3e741113a38346979578e91925433877c5d481a7cb11a1f67cbaa33753bf4aeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] acea350a639a810101ef5196d11af4e16bf2309494d6a17001e922173e16cf67 [INFO] running `Command { std: "docker" "start" "-a" "acea350a639a810101ef5196d11af4e16bf2309494d6a17001e922173e16cf67", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking regex-syntax v0.6.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking dunce v0.1.1 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.0.0/src/exec.rs:754:13 [INFO] [stdout] | [INFO] [stdout] 754 | / match dfa::Fsm::reverse( [INFO] [stdout] 755 | | &self.ro.dfa_reverse, [INFO] [stdout] 756 | | self.cache, [INFO] [stdout] 757 | | false, [INFO] [stdout] ... | [INFO] [stdout] 764 | | Quit => return Some(Quit), [INFO] [stdout] 765 | | }; [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" "acea350a639a810101ef5196d11af4e16bf2309494d6a17001e922173e16cf67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acea350a639a810101ef5196d11af4e16bf2309494d6a17001e922173e16cf67", kill_on_drop: false }` [INFO] [stdout] acea350a639a810101ef5196d11af4e16bf2309494d6a17001e922173e16cf67