[INFO] cloning repository https://github.com/x-delfino/metaros [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/x-delfino/metaros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx-delfino%2Fmetaros", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx-delfino%2Fmetaros'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb12e0cf5bda69638ef163d83c0bf7695ec8be11 [INFO] checking x-delfino/metaros against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx-delfino%2Fmetaros" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/x-delfino/metaros 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/x-delfino/metaros [INFO] finished tweaking git repo https://github.com/x-delfino/metaros [INFO] tweaked toml for git repo https://github.com/x-delfino/metaros written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/x-delfino/metaros 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 block-buffer v0.10.0 [INFO] [stderr] Downloaded password-hash v0.3.2 [INFO] [stderr] Downloaded digest v0.10.1 [INFO] [stderr] Downloaded base64ct v1.0.1 [INFO] [stderr] Downloaded sha2 v0.10.1 [INFO] [stderr] Downloaded pbkdf2 v0.10.0 [INFO] [stderr] Downloaded wyz v0.5.0 [INFO] [stderr] Downloaded clap_derive v3.0.6 [INFO] [stderr] Downloaded des v0.7.0 [INFO] [stderr] Downloaded bitvec v1.0.0 [INFO] [stderr] Downloaded clap v3.0.7 [INFO] [stderr] Downloaded loggerv v0.7.2 [INFO] [stderr] Downloaded hmac v0.12.0 [INFO] [stderr] Downloaded block-modes v0.8.1 [INFO] [stderr] Downloaded crypto-common v0.1.1 [INFO] [stderr] Downloaded sha1 v0.10.0 [INFO] [stderr] Downloaded md4 v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] dfe92a3d5d1c59ca2f1367e28b7efd316a1275bbcba999312a9fb9bb573577e5 [INFO] running `Command { std: "docker" "start" "-a" "dfe92a3d5d1c59ca2f1367e28b7efd316a1275bbcba999312a9fb9bb573577e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfe92a3d5d1c59ca2f1367e28b7efd316a1275bbcba999312a9fb9bb573577e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfe92a3d5d1c59ca2f1367e28b7efd316a1275bbcba999312a9fb9bb573577e5", kill_on_drop: false }` [INFO] [stdout] dfe92a3d5d1c59ca2f1367e28b7efd316a1275bbcba999312a9fb9bb573577e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1a329bfe880c22997f08572ff4640fc2a404307dcbb33eaf2364dc83d34baf86 [INFO] running `Command { std: "docker" "start" "-a" "1a329bfe880c22997f08572ff4640fc2a404307dcbb33eaf2364dc83d34baf86", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking block-buffer v0.10.0 [INFO] [stderr] Checking crypto-common v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking base64ct v1.0.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking digest v0.10.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking password-hash v0.3.2 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking hmac v0.12.0 [INFO] [stderr] Checking sha2 v0.10.1 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking block-modes v0.8.1 [INFO] [stderr] Checking sha1 v0.10.0 [INFO] [stderr] Checking md4 v0.10.0 [INFO] [stderr] Checking des v0.7.0 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking pbkdf2 v0.10.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking loggerv v0.7.2 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.0.6 [INFO] [stderr] Checking clap v3.0.7 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking metaros v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `loggerv` is imported redundantly [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use loggerv; [INFO] [stdout] | ^^^^^^^ the item `loggerv` 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 `loggerv` is imported redundantly [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use loggerv; [INFO] [stdout] | ^^^^^^^ the item `loggerv` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `salt` [INFO] [stdout] --> src/crypto/rc4.rs:12:35 [INFO] [stdout] | [INFO] [stdout] 12 | fn string_to_key(secret:&str, salt: &str) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_salt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `salt` [INFO] [stdout] --> src/crypto/rc4.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | fn bytes_to_key(secret: &[u8], salt: &[u8]) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_salt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `salt` [INFO] [stdout] --> src/crypto/rc4.rs:12:35 [INFO] [stdout] | [INFO] [stdout] 12 | fn string_to_key(secret:&str, salt: &str) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_salt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `salt` [INFO] [stdout] --> src/crypto/rc4.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | fn bytes_to_key(secret: &[u8], salt: &[u8]) -> Vec { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_salt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/crypto/aes.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | let mut result = first.clone().to_bitvec(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `bitvec::slice::BitSlice` does not implement `Clone`, so calling `clone` on `&bitvec::slice::BitSlice` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 52 - let mut result = first.clone().to_bitvec(); [INFO] [stdout] 52 + let mut result = first.to_bitvec(); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `bitvec::slice::BitSlice`, implement `Clone` for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitvec-1.0.0/src/slice.rs:60:1 [INFO] [stdout] | [INFO] [stdout] 60 + #[derive(Clone)] [INFO] [stdout] 61 | pub struct BitSlice [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/crypto/rc4.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | return key.clone().to_vec(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/crypto/aes.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | let mut result = first.clone().to_bitvec(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `bitvec::slice::BitSlice` does not implement `Clone`, so calling `clone` on `&bitvec::slice::BitSlice` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 52 - let mut result = first.clone().to_bitvec(); [INFO] [stdout] 52 + let mut result = first.to_bitvec(); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `bitvec::slice::BitSlice`, implement `Clone` for it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bitvec-1.0.0/src/slice.rs:60:1 [INFO] [stdout] | [INFO] [stdout] 60 + #[derive(Clone)] [INFO] [stdout] 61 | pub struct BitSlice [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/crypto/rc4.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | return key.clone().to_vec(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.76s [INFO] running `Command { std: "docker" "inspect" "1a329bfe880c22997f08572ff4640fc2a404307dcbb33eaf2364dc83d34baf86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a329bfe880c22997f08572ff4640fc2a404307dcbb33eaf2364dc83d34baf86", kill_on_drop: false }` [INFO] [stdout] 1a329bfe880c22997f08572ff4640fc2a404307dcbb33eaf2364dc83d34baf86 [INFO] checking x-delfino/metaros against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx-delfino%2Fmetaros" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/x-delfino/metaros 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/x-delfino/metaros [INFO] finished tweaking git repo https://github.com/x-delfino/metaros [INFO] tweaked toml for git repo https://github.com/x-delfino/metaros written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/x-delfino/metaros 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c52994cf09b1ece66e8b57ceb96db717dc132ad9e833ccef8e83396afcc8f8cd [INFO] running `Command { std: "docker" "start" "-a" "c52994cf09b1ece66e8b57ceb96db717dc132ad9e833ccef8e83396afcc8f8cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c52994cf09b1ece66e8b57ceb96db717dc132ad9e833ccef8e83396afcc8f8cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c52994cf09b1ece66e8b57ceb96db717dc132ad9e833ccef8e83396afcc8f8cd", kill_on_drop: false }` [INFO] [stdout] c52994cf09b1ece66e8b57ceb96db717dc132ad9e833ccef8e83396afcc8f8cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c9bd40f9e135371d3038fca602e8117d24c2e22742fccd4df11864b96ad18efd [INFO] running `Command { std: "docker" "start" "-a" "c9bd40f9e135371d3038fca602e8117d24c2e22742fccd4df11864b96ad18efd", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking base64ct v1.0.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking password-hash v0.3.2 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking crypto-common v0.1.1 [INFO] [stderr] Checking block-buffer v0.10.0 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking digest v0.10.1 [INFO] [stderr] Checking des v0.7.0 [INFO] [stderr] Checking block-modes v0.8.1 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Checking sha2 v0.10.1 [INFO] [stderr] Checking hmac v0.12.0 [INFO] [stderr] Checking sha1 v0.10.0 [INFO] [stderr] Checking md4 v0.10.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking loggerv v0.7.2 [INFO] [stderr] Checking pbkdf2 v0.10.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.19/src/format/parse.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 491 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++++++++++ [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 `chrono` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c9bd40f9e135371d3038fca602e8117d24c2e22742fccd4df11864b96ad18efd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9bd40f9e135371d3038fca602e8117d24c2e22742fccd4df11864b96ad18efd", kill_on_drop: false }` [INFO] [stdout] c9bd40f9e135371d3038fca602e8117d24c2e22742fccd4df11864b96ad18efd