[INFO] cloning repository https://github.com/vutran1710/ActixWorker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vutran1710/ActixWorker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvutran1710%2FActixWorker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvutran1710%2FActixWorker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2bae0e175d3772a82585b5fcd445b6e4a136612 [INFO] building vutran1710/ActixWorker against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvutran1710%2FActixWorker" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/vutran1710/ActixWorker [INFO] finished tweaking git repo https://github.com/vutran1710/ActixWorker [INFO] tweaked toml for git repo https://github.com/vutran1710/ActixWorker written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vutran1710/ActixWorker on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vutran1710/ActixWorker 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.106 [INFO] [stderr] Downloaded tokio-util v0.2.0 [INFO] [stderr] Downloaded built v0.3.2 [INFO] [stderr] Downloaded widestring v0.4.0 [INFO] [stderr] Downloaded actix_derive v0.5.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded socket2 v0.3.12 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded trust-dns-resolver v0.19.4 [INFO] [stderr] Downloaded libz-sys v1.0.25 [INFO] [stderr] Downloaded pin-project-internal v0.4.9 [INFO] [stderr] Downloaded linked-hash-map v0.5.2 [INFO] [stderr] Downloaded enum-as-inner v0.3.2 [INFO] [stderr] Downloaded futures-task v0.3.4 [INFO] [stderr] Downloaded serde v1.0.106 [INFO] [stderr] Downloaded actix v0.10.0-alpha.2 [INFO] [stderr] Downloaded backtrace v0.3.46 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded futures-util v0.3.4 [INFO] [stderr] Downloaded pin-project-lite v0.1.4 [INFO] [stderr] Downloaded pkg-config v0.3.17 [INFO] [stderr] Downloaded input_buffer v0.2.0 [INFO] [stderr] Downloaded actix-threadpool v0.3.1 [INFO] [stderr] Downloaded pest_meta v2.1.3 [INFO] [stderr] Downloaded hermit-abi v0.1.11 [INFO] [stderr] Downloaded dtoa v0.4.5 [INFO] [stderr] Downloaded proc-macro-nested v0.1.4 [INFO] [stderr] Downloaded futures-core v0.3.4 [INFO] [stderr] Downloaded libc v0.2.69 [INFO] [stderr] Downloaded regex-syntax v0.6.17 [INFO] [stderr] Downloaded smallvec v1.3.0 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded tokio v0.2.18 [INFO] [stderr] Downloaded ucd-trie v0.1.3 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded indexmap v1.3.2 [INFO] [stderr] Downloaded r2d2_redis v0.13.0 [INFO] [stderr] Downloaded pest v2.1.3 [INFO] [stderr] Downloaded libgit2-sys v0.9.2 [INFO] [stderr] Downloaded git2 v0.10.2 [INFO] [stderr] Downloaded regex v1.3.6 [INFO] [stderr] Downloaded trust-dns-proto v0.19.4 [INFO] [stderr] Downloaded backtrace-sys v0.1.35 [INFO] [stderr] Downloaded mio v0.6.21 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded pest_generator v2.1.3 [INFO] [stderr] Downloaded amiquip v0.3.3 [INFO] [stderr] Downloaded derive_more v0.99.5 [INFO] [stderr] Downloaded copyless v0.1.4 [INFO] [stderr] Downloaded actix-rt v1.1.0 [INFO] [stderr] Downloaded pin-project v0.4.9 [INFO] [stderr] Downloaded resolv-conf v0.6.3 [INFO] [stderr] Downloaded async-trait v0.1.30 [INFO] [stderr] Downloaded thiserror-impl v1.0.15 [INFO] [stderr] Downloaded actix-macros v0.1.1 [INFO] [stderr] Downloaded threadpool v1.7.1 [INFO] [stderr] Downloaded snafu v0.4.4 [INFO] [stderr] Downloaded futures v0.3.4 [INFO] [stderr] Downloaded winapi-util v0.1.4 [INFO] [stderr] Downloaded r2d2 v0.8.8 [INFO] [stderr] Downloaded futures-macro v0.3.4 [INFO] [stderr] Downloaded pin-utils v0.1.0-alpha.4 [INFO] [stderr] Downloaded proc-macro-hack v0.5.15 [INFO] [stderr] Downloaded futures-sink v0.3.4 [INFO] [stderr] Downloaded bytes v0.5.4 [INFO] [stderr] Downloaded ipconfig v0.2.1 [INFO] [stderr] Downloaded thiserror v1.0.15 [INFO] [stderr] Downloaded vcpkg v0.2.8 [INFO] [stderr] Downloaded crossbeam-utils v0.6.6 [INFO] [stderr] Downloaded cc v1.0.50 [INFO] [stderr] Downloaded snafu-derive v0.4.4 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded futures-io v0.3.4 [INFO] [stderr] Downloaded unicode-normalization v0.1.12 [INFO] [stderr] Downloaded redis v0.15.1 [INFO] [stderr] Downloaded parking_lot_core v0.7.1 [INFO] [stderr] Downloaded scheduled-thread-pool v0.2.4 [INFO] [stderr] Downloaded futures-executor v0.3.4 [INFO] [stderr] Downloaded futures-channel v0.3.4 [INFO] [stderr] Downloaded arc-swap v0.4.5 [INFO] [stderr] Downloaded signal-hook-registry v1.2.0 [INFO] [stderr] Downloaded url v2.1.1 [INFO] [stderr] Downloaded serde_json v1.0.51 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d960da19fdf7109b9961728a0474bdcdd2c27f95ef2cdef7eb23f3f41bffc7a [INFO] running `Command { std: "docker" "start" "-a" "2d960da19fdf7109b9961728a0474bdcdd2c27f95ef2cdef7eb23f3f41bffc7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d960da19fdf7109b9961728a0474bdcdd2c27f95ef2cdef7eb23f3f41bffc7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d960da19fdf7109b9961728a0474bdcdd2c27f95ef2cdef7eb23f3f41bffc7a", kill_on_drop: false }` [INFO] [stdout] 2d960da19fdf7109b9961728a0474bdcdd2c27f95ef2cdef7eb23f3f41bffc7a [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 012b9872b30ca2249a01c90cc16bace32bff9221f3c1db7444d735c95282ba98 [INFO] running `Command { std: "docker" "start" "-a" "012b9872b30ca2249a01c90cc16bace32bff9221f3c1db7444d735c95282ba98", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling arc-swap v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.7.1 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling cookie-factory v0.2.4 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling tokio v0.2.18 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling libgit2-sys v0.9.2 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling resolv-conf v0.6.3 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling copyless v0.1.4 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling input_buffer v0.2.0 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling r2d2 v0.8.8 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling snafu-derive v0.4.4 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling snafu v0.4.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling derive_more v0.99.5 [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Compiling actix-macros v0.1.1 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Compiling git2 v0.10.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling thiserror v1.0.15 [INFO] [stderr] Compiling pin-project v0.4.9 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling actix-threadpool v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling actix-rt v1.1.0 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling redis v0.15.1 [INFO] [stderr] Compiling trust-dns-proto v0.19.4 [INFO] [stderr] Compiling trust-dns-resolver v0.19.4 [INFO] [stderr] Compiling actix v0.10.0-alpha.2 [INFO] [stderr] Compiling r2d2_redis v0.13.0 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling built v0.3.2 [INFO] [stderr] Compiling amq-protocol-types v1.2.0 [INFO] [stderr] Compiling handlebars v1.1.0 [INFO] [stderr] Compiling amiquip v0.3.3 [INFO] [stderr] Compiling amq-protocol-codegen v1.4.0 [INFO] [stderr] Compiling amq-protocol v1.4.0 [INFO] [stderr] Compiling actix-rabbitmq-worker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/config.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | Err(_) => panic!(format!("Missing EnVar: {}", key)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 22 - Err(_) => panic!(format!("Missing EnVar: {}", key)), [INFO] [stdout] 22 + Err(_) => panic!("Missing EnVar: {}", key), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, redis v0.15.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "012b9872b30ca2249a01c90cc16bace32bff9221f3c1db7444d735c95282ba98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "012b9872b30ca2249a01c90cc16bace32bff9221f3c1db7444d735c95282ba98", kill_on_drop: false }` [INFO] [stdout] 012b9872b30ca2249a01c90cc16bace32bff9221f3c1db7444d735c95282ba98 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7dfb2f5558fe2554b9273b28d6d004c4d9befa51b6162c4706972ebbb46a512 [INFO] running `Command { std: "docker" "start" "-a" "d7dfb2f5558fe2554b9273b28d6d004c4d9befa51b6162c4706972ebbb46a512", kill_on_drop: false }` [INFO] [stderr] Compiling actix-rabbitmq-worker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/config.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | Err(_) => panic!(format!("Missing EnVar: {}", key)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 22 - Err(_) => panic!(format!("Missing EnVar: {}", key)), [INFO] [stdout] 22 + Err(_) => panic!("Missing EnVar: {}", key), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.70s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, redis v0.15.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "d7dfb2f5558fe2554b9273b28d6d004c4d9befa51b6162c4706972ebbb46a512", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7dfb2f5558fe2554b9273b28d6d004c4d9befa51b6162c4706972ebbb46a512", kill_on_drop: false }` [INFO] [stdout] d7dfb2f5558fe2554b9273b28d6d004c4d9befa51b6162c4706972ebbb46a512