[INFO] fetching crate rna-algos 0.1.23... [INFO] checking rna-algos-0.1.23 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate rna-algos 0.1.23 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rna-algos 0.1.23 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rna-algos 0.1.23 [INFO] finished tweaking crates.io crate rna-algos 0.1.23 [INFO] tweaked toml for crates.io crate rna-algos 0.1.23 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate rna-algos 0.1.23 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rna-ss-params v0.1.20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90506d12cdc1fefc4ce3f8a4a637585e819d5da16b926e49cd76b6fadfc51396 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "90506d12cdc1fefc4ce3f8a4a637585e819d5da16b926e49cd76b6fadfc51396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90506d12cdc1fefc4ce3f8a4a637585e819d5da16b926e49cd76b6fadfc51396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90506d12cdc1fefc4ce3f8a4a637585e819d5da16b926e49cd76b6fadfc51396", kill_on_drop: false }` [INFO] [stdout] 90506d12cdc1fefc4ce3f8a4a637585e819d5da16b926e49cd76b6fadfc51396 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d69e515c548fa62271e66db094c4ad4a35559611bfb92524566d5820831e226 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3d69e515c548fa62271e66db094c4ad4a35559611bfb92524566d5820831e226", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ndarray v0.9.1 [INFO] [stderr] Compiling bv v0.7.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking bytecount v0.3.2 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking itertools v0.6.5 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Checking bio-seq-algos v0.1.17 [INFO] [stderr] Checking rna-ss-params v0.1.20 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking serde v1.0.123 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking multimap v0.4.0 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking bio v0.20.3 [INFO] [stderr] Checking rna-algos v0.1.23 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/utils.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static! { [INFO] [stdout] 76 | | pub static ref RIBOSUM_BA_SCORE_MAT: BaScoreMat = { [INFO] [stdout] 77 | | [ [INFO] [stdout] 78 | | (AA, 2.22), (AC, -1.86), (AG, -1.46), (AU, -1.39), [INFO] [stdout] ... | [INFO] [stdout] 93 | | }; [INFO] [stdout] 94 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (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/utils.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static! { [INFO] [stdout] 76 | | pub static ref RIBOSUM_BA_SCORE_MAT: BaScoreMat = { [INFO] [stdout] 77 | | [ [INFO] [stdout] 78 | | (AA, 2.22), (AC, -1.86), (AG, -1.46), (AU, -1.39), [INFO] [stdout] ... | [INFO] [stdout] 93 | | }; [INFO] [stdout] 94 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (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/utils.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static! { [INFO] [stdout] 76 | | pub static ref RIBOSUM_BA_SCORE_MAT: BaScoreMat = { [INFO] [stdout] 77 | | [ [INFO] [stdout] 78 | | (AA, 2.22), (AC, -1.86), (AG, -1.46), (AU, -1.39), [INFO] [stdout] ... | [INFO] [stdout] 93 | | }; [INFO] [stdout] 94 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (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/utils.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static! { [INFO] [stdout] 76 | | pub static ref RIBOSUM_BA_SCORE_MAT: BaScoreMat = { [INFO] [stdout] 77 | | [ [INFO] [stdout] 78 | | (AA, 2.22), (AC, -1.86), (AG, -1.46), (AU, -1.39), [INFO] [stdout] ... | [INFO] [stdout] 93 | | }; [INFO] [stdout] 94 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (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/utils.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static! { [INFO] [stdout] 76 | | pub static ref RIBOSUM_BA_SCORE_MAT: BaScoreMat = { [INFO] [stdout] 77 | | [ [INFO] [stdout] 78 | | (AA, 2.22), (AC, -1.86), (AG, -1.46), (AU, -1.39), [INFO] [stdout] ... | [INFO] [stdout] 93 | | }; [INFO] [stdout] 94 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (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/utils.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static! { [INFO] [stdout] 76 | | pub static ref RIBOSUM_BA_SCORE_MAT: BaScoreMat = { [INFO] [stdout] 77 | | [ [INFO] [stdout] 78 | | (AA, 2.22), (AC, -1.86), (AG, -1.46), (AU, -1.39), [INFO] [stdout] ... | [INFO] [stdout] 93 | | }; [INFO] [stdout] 94 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (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/utils.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static! { [INFO] [stdout] 76 | | pub static ref RIBOSUM_BA_SCORE_MAT: BaScoreMat = { [INFO] [stdout] 77 | | [ [INFO] [stdout] 78 | | (AA, 2.22), (AC, -1.86), (AG, -1.46), (AU, -1.39), [INFO] [stdout] ... | [INFO] [stdout] 93 | | }; [INFO] [stdout] 94 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (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/utils.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / lazy_static! { [INFO] [stdout] 76 | | pub static ref RIBOSUM_BA_SCORE_MAT: BaScoreMat = { [INFO] [stdout] 77 | | [ [INFO] [stdout] 78 | | (AA, 2.22), (AC, -1.86), (AG, -1.46), (AU, -1.39), [INFO] [stdout] ... | [INFO] [stdout] 93 | | }; [INFO] [stdout] 94 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> tests/tests.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | static ref TEST_SEQ_LEN: usize = {TEST_SEQ.len()}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` 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] --> tests/tests.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / lazy_static! { [INFO] [stdout] 11 | | static ref TEST_SEQ: Seq = { [INFO] [stdout] 12 | | convert(&String::from("AUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUG... [INFO] [stdout] 13 | | }; [INFO] [stdout] 14 | | static ref TEST_SEQ_LEN: usize = {TEST_SEQ.len()}; [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (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] --> tests/tests.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / lazy_static! { [INFO] [stdout] 11 | | static ref TEST_SEQ: Seq = { [INFO] [stdout] 12 | | convert(&String::from("AUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUG... [INFO] [stdout] 13 | | }; [INFO] [stdout] 14 | | static ref TEST_SEQ_LEN: usize = {TEST_SEQ.len()}; [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (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] --> tests/tests.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / lazy_static! { [INFO] [stdout] 11 | | static ref TEST_SEQ: Seq = { [INFO] [stdout] 12 | | convert(&String::from("AUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUG... [INFO] [stdout] 13 | | }; [INFO] [stdout] 14 | | static ref TEST_SEQ_LEN: usize = {TEST_SEQ.len()}; [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (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] --> tests/tests.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / lazy_static! { [INFO] [stdout] 11 | | static ref TEST_SEQ: Seq = { [INFO] [stdout] 12 | | convert(&String::from("AUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUGGGAUCCAUGCAAGGGGGCUUUAACACAUG... [INFO] [stdout] 13 | | }; [INFO] [stdout] 14 | | static ref TEST_SEQ_LEN: usize = {TEST_SEQ.len()}; [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/mccaskill.rs:18:72 [INFO] [stdout] | [INFO] [stdout] 18 | Err(failure) => {print_program_usage(&program_name, &opts); panic!(failure.to_string())} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 18 | Err(failure) => {print_program_usage(&program_name, &opts); panic!("{}", failure.to_string())} [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 18 | Err(failure) => {print_program_usage(&program_name, &opts); std::panic::panic_any(failure.to_string())} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/mccaskill.rs:18:72 [INFO] [stdout] | [INFO] [stdout] 18 | Err(failure) => {print_program_usage(&program_name, &opts); panic!(failure.to_string())} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 18 | Err(failure) => {print_program_usage(&program_name, &opts); panic!("{}", failure.to_string())} [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 18 | Err(failure) => {print_program_usage(&program_name, &opts); std::panic::panic_any(failure.to_string())} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/centroid_estimator.rs:25:72 [INFO] [stdout] | [INFO] [stdout] 25 | Err(failure) => {print_program_usage(&program_name, &opts); panic!(failure.to_string())} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 25 | Err(failure) => {print_program_usage(&program_name, &opts); panic!("{}", failure.to_string())} [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 25 | Err(failure) => {print_program_usage(&program_name, &opts); std::panic::panic_any(failure.to_string())} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/centroid_estimator.rs:25:72 [INFO] [stdout] | [INFO] [stdout] 25 | Err(failure) => {print_program_usage(&program_name, &opts); panic!(failure.to_string())} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 25 | Err(failure) => {print_program_usage(&program_name, &opts); panic!("{}", failure.to_string())} [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 25 | Err(failure) => {print_program_usage(&program_name, &opts); std::panic::panic_any(failure.to_string())} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.33s [INFO] running `Command { std: "docker" "inspect" "3d69e515c548fa62271e66db094c4ad4a35559611bfb92524566d5820831e226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d69e515c548fa62271e66db094c4ad4a35559611bfb92524566d5820831e226", kill_on_drop: false }` [INFO] [stdout] 3d69e515c548fa62271e66db094c4ad4a35559611bfb92524566d5820831e226