[INFO] cloning repository https://github.com/dgollub/jobcan-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgollub/jobcan-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgollub%2Fjobcan-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgollub%2Fjobcan-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11547c6300dfa5f5f784399d6d108d016a1c4a3b [INFO] checking dgollub/jobcan-bot against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgollub%2Fjobcan-bot" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dgollub/jobcan-bot on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dgollub/jobcan-bot [INFO] finished tweaking git repo https://github.com/dgollub/jobcan-bot [INFO] tweaked toml for git repo https://github.com/dgollub/jobcan-bot written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dgollub/jobcan-bot 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rsb_derive v0.4.2 [INFO] [stderr] Downloaded rvstruct v0.2.3 [INFO] [stderr] Downloaded slack-morphism-hyper v0.8.5 [INFO] [stderr] Downloaded rvs_derive v0.2.3 [INFO] [stderr] Downloaded serde_with_macros v1.5.0 [INFO] [stderr] Downloaded serde_with v1.10.0 [INFO] [stderr] Downloaded slack-morphism v0.8.5 [INFO] [stderr] Downloaded slack-morphism-models v0.8.5 [INFO] [stderr] Downloaded thirtyfour v0.23.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9bdfa50fb96f578fabbcae2064687595b155feaeafe438bc8cb22d51dd3515a [INFO] running `Command { std: "docker" "start" "-a" "c9bdfa50fb96f578fabbcae2064687595b155feaeafe438bc8cb22d51dd3515a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9bdfa50fb96f578fabbcae2064687595b155feaeafe438bc8cb22d51dd3515a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9bdfa50fb96f578fabbcae2064687595b155feaeafe438bc8cb22d51dd3515a", kill_on_drop: false }` [INFO] [stdout] c9bdfa50fb96f578fabbcae2064687595b155feaeafe438bc8cb22d51dd3515a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00fc752ce9c2106af93e25604fc994ea5699ae28e9092919f6895c5a4d714d08 [INFO] running `Command { std: "docker" "start" "-a" "00fc752ce9c2106af93e25604fc994ea5699ae28e9092919f6895c5a4d714d08", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking tracing-subscriber v0.2.20 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking urlparse v0.7.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking os_str_bytes v3.1.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling rvs_derive v0.2.3 [INFO] [stderr] Compiling rsb_derive v0.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Checking rvstruct v0.2.3 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Checking futures-util v0.3.17 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking tracing-error v0.1.2 [INFO] [stderr] Checking color-spantrace v0.1.6 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Compiling displaydoc v0.1.7 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.4 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling serde_with_macros v1.5.0 [INFO] [stderr] Checking clap v3.0.0-beta.4 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tokio-stream v0.1.7 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_with v1.10.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking hyper v0.14.12 [INFO] [stderr] Checking slack-morphism-models v0.8.5 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking thirtyfour v0.23.2 [INFO] [stderr] Checking slack-morphism v0.8.5 [INFO] [stderr] Checking slack-morphism-hyper v0.8.5 [INFO] [stderr] Checking jobcan-bot v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "00fc752ce9c2106af93e25604fc994ea5699ae28e9092919f6895c5a4d714d08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00fc752ce9c2106af93e25604fc994ea5699ae28e9092919f6895c5a4d714d08", kill_on_drop: false }` [INFO] [stdout] 00fc752ce9c2106af93e25604fc994ea5699ae28e9092919f6895c5a4d714d08 [INFO] checking dgollub/jobcan-bot against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgollub%2Fjobcan-bot" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dgollub/jobcan-bot on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dgollub/jobcan-bot [INFO] finished tweaking git repo https://github.com/dgollub/jobcan-bot [INFO] tweaked toml for git repo https://github.com/dgollub/jobcan-bot written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dgollub/jobcan-bot 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2660376dbcff3c95c2503097f7f603291b80ef796af953e77a0d01b4710f749 [INFO] running `Command { std: "docker" "start" "-a" "f2660376dbcff3c95c2503097f7f603291b80ef796af953e77a0d01b4710f749", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2660376dbcff3c95c2503097f7f603291b80ef796af953e77a0d01b4710f749", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2660376dbcff3c95c2503097f7f603291b80ef796af953e77a0d01b4710f749", kill_on_drop: false }` [INFO] [stdout] f2660376dbcff3c95c2503097f7f603291b80ef796af953e77a0d01b4710f749 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82659e4c8397809cf27210e511cfffe0f6a01a083b29341f1531d3d8ebc17189 [INFO] running `Command { std: "docker" "start" "-a" "82659e4c8397809cf27210e511cfffe0f6a01a083b29341f1531d3d8ebc17189", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking tracing-subscriber v0.2.20 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking object v0.26.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking urlparse v0.7.3 [INFO] [stderr] Checking os_str_bytes v3.1.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling rvs_derive v0.2.3 [INFO] [stderr] Compiling rsb_derive v0.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Checking rvstruct v0.2.3 [INFO] [stderr] Compiling displaydoc v0.1.7 [INFO] [stderr] Checking futures-util v0.3.17 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Checking tracing-error v0.1.2 [INFO] [stderr] Checking color-spantrace v0.1.6 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.4 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling serde_with_macros v1.5.0 [INFO] [stderr] Checking clap v3.0.0-beta.4 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tokio-stream v0.1.7 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking hyper v0.14.12 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_with v1.10.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [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" "82659e4c8397809cf27210e511cfffe0f6a01a083b29341f1531d3d8ebc17189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82659e4c8397809cf27210e511cfffe0f6a01a083b29341f1531d3d8ebc17189", kill_on_drop: false }` [INFO] [stdout] 82659e4c8397809cf27210e511cfffe0f6a01a083b29341f1531d3d8ebc17189