[INFO] cloning repository https://github.com/grunch/rust-timestamp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grunch/rust-timestamp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrunch%2Frust-timestamp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrunch%2Frust-timestamp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6011e7289bc12c39f8b810d4ba263076de67a674 [INFO] checking grunch/rust-timestamp against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrunch%2Frust-timestamp" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grunch/rust-timestamp 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/grunch/rust-timestamp [INFO] finished tweaking git repo https://github.com/grunch/rust-timestamp [INFO] tweaked toml for git repo https://github.com/grunch/rust-timestamp written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/grunch/rust-timestamp 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 amplify_syn v1.1.6 [INFO] [stderr] Downloaded amplify_num v0.2.2 [INFO] [stderr] Downloaded amplify_derive v2.9.0 [INFO] [stderr] Downloaded amplify v3.9.1 [INFO] [stderr] Downloaded syn v1.0.77 [INFO] [stderr] Downloaded libc v0.2.103 [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] da42d19e878789116400b3e902f93da6c039a47b499707f191de777f43f3aeaa [INFO] running `Command { std: "docker" "start" "-a" "da42d19e878789116400b3e902f93da6c039a47b499707f191de777f43f3aeaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da42d19e878789116400b3e902f93da6c039a47b499707f191de777f43f3aeaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da42d19e878789116400b3e902f93da6c039a47b499707f191de777f43f3aeaa", kill_on_drop: false }` [INFO] [stdout] da42d19e878789116400b3e902f93da6c039a47b499707f191de777f43f3aeaa [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] 5b745848aebb775a2501099d42858f16f1b7845df987c00ff39df6b30a376316 [INFO] running `Command { std: "docker" "start" "-a" "5b745848aebb775a2501099d42858f16f1b7845df987c00ff39df6b30a376316", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Checking amplify_num v0.2.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling amplify_syn v1.1.6 [INFO] [stderr] Compiling amplify_derive v2.9.0 [INFO] [stderr] Checking amplify v3.9.1 [INFO] [stderr] Checking timestamp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `chrono::prelude::*` [INFO] [stdout] --> src/timestamp.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Date`, `NaiveDateTime`, `NaiveDate` [INFO] [stdout] --> src/timestamp.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/timestamp.rs:3:40 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `Utc` is already imported here [INFO] [stdout] 2 | use std::ops::{Add, Sub}; [INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Local` is imported redundantly [INFO] [stdout] --> src/timestamp.rs:3:45 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `Local` is already imported here [INFO] [stdout] 2 | use std::ops::{Add, Sub}; [INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chrono::prelude::*` [INFO] [stdout] --> src/timestamp.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/timestamp.rs:3:52 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `DateTime` is already imported here [INFO] [stdout] 2 | use std::ops::{Add, Sub}; [INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TimeZone` is imported redundantly [INFO] [stdout] --> src/timestamp.rs:3:62 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `TimeZone` is already imported here [INFO] [stdout] 2 | use std::ops::{Add, Sub}; [INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Date`, `NaiveDateTime`, `NaiveDate` [INFO] [stdout] --> src/timestamp.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DateTime`, `Datelike`, `Local`, `NaiveDateTime`, `NaiveDate` [INFO] [stdout] --> src/main.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, Datelike}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/timestamp.rs:3:40 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `Utc` is already imported here [INFO] [stdout] 2 | use std::ops::{Add, Sub}; [INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Local` is imported redundantly [INFO] [stdout] --> src/timestamp.rs:3:45 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `Local` is already imported here [INFO] [stdout] 2 | use std::ops::{Add, Sub}; [INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/timestamp.rs:3:52 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `DateTime` is already imported here [INFO] [stdout] 2 | use std::ops::{Add, Sub}; [INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TimeZone` is imported redundantly [INFO] [stdout] --> src/timestamp.rs:3:62 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::prelude::*; [INFO] [stdout] | ------------------ the item `TimeZone` is already imported here [INFO] [stdout] 2 | use std::ops::{Add, Sub}; [INFO] [stdout] 3 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, TimeZone, Date}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DateTime`, `Datelike`, `Local`, `NaiveDateTime`, `NaiveDate` [INFO] [stdout] --> src/main.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | use chrono::{NaiveDate, NaiveDateTime, Utc, Local, DateTime, Datelike}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dt` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let dt = Utc.ymd(2014, 11, 28).and_hms(12, 0, 9); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_dt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dt` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let dt = Utc.ymd(2014, 11, 28).and_hms(12, 0, 9); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_dt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ToTs` is never used [INFO] [stdout] --> src/timestamp.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | trait ToTs { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_utc_datetime` is never used [INFO] [stdout] --> src/timestamp.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 24 | impl Timestamp { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 25 | pub fn to_utc_datetime(&self) -> DateTime { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ToTs` is never used [INFO] [stdout] --> src/timestamp.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | trait ToTs { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_utc_datetime` is never used [INFO] [stdout] --> src/timestamp.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 24 | impl Timestamp { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 25 | pub fn to_utc_datetime(&self) -> DateTime { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.95s [INFO] running `Command { std: "docker" "inspect" "5b745848aebb775a2501099d42858f16f1b7845df987c00ff39df6b30a376316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b745848aebb775a2501099d42858f16f1b7845df987c00ff39df6b30a376316", kill_on_drop: false }` [INFO] [stdout] 5b745848aebb775a2501099d42858f16f1b7845df987c00ff39df6b30a376316 [INFO] checking grunch/rust-timestamp against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrunch%2Frust-timestamp" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grunch/rust-timestamp 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/grunch/rust-timestamp [INFO] finished tweaking git repo https://github.com/grunch/rust-timestamp [INFO] tweaked toml for git repo https://github.com/grunch/rust-timestamp written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/grunch/rust-timestamp 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] 83df7b84e7b146e67e00f630e12e62c0ac1f0040adc712773aaa723a6ec8242f [INFO] running `Command { std: "docker" "start" "-a" "83df7b84e7b146e67e00f630e12e62c0ac1f0040adc712773aaa723a6ec8242f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83df7b84e7b146e67e00f630e12e62c0ac1f0040adc712773aaa723a6ec8242f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83df7b84e7b146e67e00f630e12e62c0ac1f0040adc712773aaa723a6ec8242f", kill_on_drop: false }` [INFO] [stdout] 83df7b84e7b146e67e00f630e12e62c0ac1f0040adc712773aaa723a6ec8242f [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] e88632d9e0f16fb4a20d45c2527ab76264d1e1a50592017eff555061f5eec0d4 [INFO] running `Command { std: "docker" "start" "-a" "e88632d9e0f16fb4a20d45c2527ab76264d1e1a50592017eff555061f5eec0d4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking amplify_num v0.2.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking time v0.1.44 [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" "e88632d9e0f16fb4a20d45c2527ab76264d1e1a50592017eff555061f5eec0d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e88632d9e0f16fb4a20d45c2527ab76264d1e1a50592017eff555061f5eec0d4", kill_on_drop: false }` [INFO] [stdout] e88632d9e0f16fb4a20d45c2527ab76264d1e1a50592017eff555061f5eec0d4