[INFO] cloning repository https://github.com/JiangXb-son/zokrates_0331 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JiangXb-son/zokrates_0331" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiangXb-son%2Fzokrates_0331", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiangXb-son%2Fzokrates_0331'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0bbecb43ff9aa42eda5adf6f9a439fa0315d778f [INFO] checking JiangXb-son/zokrates_0331 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiangXb-son%2Fzokrates_0331" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JiangXb-son/zokrates_0331 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JiangXb-son/zokrates_0331 [INFO] finished tweaking git repo https://github.com/JiangXb-son/zokrates_0331 [INFO] tweaked toml for git repo https://github.com/JiangXb-son/zokrates_0331 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/JiangXb-son/zokrates_0331 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/matter-labs/bellman` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v0.14.9 [INFO] [stderr] Downloaded from-pest v0.3.1 [INFO] [stderr] Downloaded tiny-keccak v2.0.1 [INFO] [stderr] Downloaded web-sys v0.3.35 [INFO] [stderr] Downloaded cmake v0.1.42 [INFO] [stderr] Downloaded error-chain v0.11.0 [INFO] [stderr] Downloaded fs_extra v1.1.0 [INFO] [stderr] Downloaded bytecount v0.4.0 [INFO] [stderr] Downloaded difference v1.0.0 [INFO] [stderr] Downloaded colored v1.9.2 [INFO] [stderr] Downloaded cargo_metadata v0.6.4 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded blake2-rfc_bellman_edition v0.0.1 [INFO] [stderr] Downloaded sha2 v0.8.1 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.58 [INFO] [stderr] Downloaded hermit-abi v0.1.7 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Downloaded wasm-bindgen v0.2.58 [INFO] [stderr] Downloaded bstr v0.2.11 [INFO] [stderr] Downloaded typed-arena v1.7.0 [INFO] [stderr] Downloaded serde_bytes v0.10.5 [INFO] [stderr] Downloaded js-sys v0.3.35 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.8 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.8 [INFO] [stderr] Downloaded bit-vec v0.4.4 [INFO] [stderr] Downloaded ucd-util v0.1.7 [INFO] [stderr] Downloaded bumpalo v3.2.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.58 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.58 [INFO] [stderr] Downloaded memchr v2.3.2 [INFO] [stderr] Downloaded pest-ast v0.3.3 [INFO] [stderr] Downloaded pulldown-cmark v0.2.0 [INFO] [stderr] Downloaded error-chain v0.12.1 [INFO] [stderr] Downloaded skeptic v0.13.4 [INFO] [stderr] Downloaded assert_cli v0.5.4 [INFO] [stderr] Downloaded git2 v0.8.0 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.58 [INFO] [stderr] Downloaded pest v2.1.2 [INFO] [stderr] Downloaded pest_meta v2.1.2 [INFO] [stderr] Downloaded ucd-trie v0.1.2 [INFO] [stderr] Downloaded pest_generator v2.1.1 [INFO] [stderr] Downloaded single v1.0.0 [INFO] [stderr] Downloaded bincode v0.8.0 [INFO] [stderr] Downloaded libgit2-sys v0.7.11 [INFO] [stderr] Downloaded csv v1.1.3 [INFO] [stderr] Downloaded libssh2-sys v0.2.14 [INFO] [stderr] Downloaded openssl-sys v0.9.54 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.8 [INFO] [stderr] Downloaded curl-sys v0.4.26 [INFO] [stderr] Downloaded reduce v0.1.2 [INFO] [stderr] Downloaded ff_derive_ce v0.5.1 [INFO] [stderr] Downloaded ff_ce v0.7.1 [INFO] [stderr] Downloaded crossbeam-channel v0.4.0 [INFO] [stderr] Downloaded bellman_ce v0.3.1 [INFO] [stderr] Downloaded sapling-crypto_ce v0.1.2 [INFO] [stderr] Downloaded pairing_ce v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dd8ce9927d836cbb0ad4c5c28c0e08b231da226b98b7c74ae3bb1b64d7d01d9 [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" "4dd8ce9927d836cbb0ad4c5c28c0e08b231da226b98b7c74ae3bb1b64d7d01d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dd8ce9927d836cbb0ad4c5c28c0e08b231da226b98b7c74ae3bb1b64d7d01d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dd8ce9927d836cbb0ad4c5c28c0e08b231da226b98b7c74ae3bb1b64d7d01d9", kill_on_drop: false }` [INFO] [stdout] 4dd8ce9927d836cbb0ad4c5c28c0e08b231da226b98b7c74ae3bb1b64d7d01d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2484f5d9caac7e773f99774f4b963587c2633d9adb461393b3d5a20921eab8c [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" "a2484f5d9caac7e773f99774f4b963587c2633d9adb461393b3d5a20921eab8c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling ucd-trie v0.1.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling tiny-keccak v2.0.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling zokrates_core v0.4.2 (/opt/rustwide/workdir/zokrates_core) [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ucd-util v0.1.7 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking reduce v0.1.2 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.58 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling zokrates_fs_resolver v0.5.0 (/opt/rustwide/workdir/zokrates_fs_resolver) [INFO] [stderr] Compiling bumpalo v3.2.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling wasm-bindgen v0.2.58 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking fs_extra v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking difference v1.0.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling zokrates_cli v0.5.2 (/opt/rustwide/workdir/zokrates_cli) [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking arrayvec v0.4.12 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.8 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking blake2-rfc_bellman_edition v0.0.1 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling pest_meta v2.1.2 [INFO] [stderr] Compiling from-pest v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling backtrace v0.3.44 [INFO] [stderr] Checking bstr v0.2.11 [INFO] [stderr] Checking colored v1.9.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking bincode v0.8.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling ff_derive_ce v0.5.1 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking ff_ce v0.7.1 [INFO] [stderr] Compiling pairing_ce v0.18.0 [INFO] [stderr] Checking zokrates_parser v0.1.4 (/opt/rustwide/workdir/zokrates_parser) [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling single v1.0.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.58 [INFO] [stderr] Checking bellman_ce v0.3.1 [INFO] [stderr] Checking bellman_ce v0.3.1 (https://github.com/matter-labs/bellman?rev=9e35737#9e357372) [INFO] [stderr] Compiling pest-ast v0.3.3 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> zokrates_parser/src/lib.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | / parses_to! { [INFO] [stdout] 59 | | parser: ZoKratesParser, [INFO] [stdout] 60 | | input: "valididentifier_01", [INFO] [stdout] 61 | | rule: Rule::identifier, [INFO] [stdout] ... | [INFO] [stdout] 64 | | ] [INFO] [stdout] 65 | | }; [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [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: panic message is not a string literal [INFO] [stdout] --> zokrates_parser/src/lib.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | / parses_to! { [INFO] [stdout] 59 | | parser: ZoKratesParser, [INFO] [stdout] 60 | | input: "valididentifier_01", [INFO] [stdout] 61 | | rule: Rule::identifier, [INFO] [stdout] ... | [INFO] [stdout] 64 | | ] [INFO] [stdout] 65 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [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: panic message is not a string literal [INFO] [stdout] --> zokrates_parser/src/lib.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | / parses_to! { [INFO] [stdout] 71 | | parser: ZoKratesParser, [INFO] [stdout] 72 | | input: "def foo(field a) -> (field, field): return 1 [INFO] [stdout] 73 | | ", [INFO] [stdout] ... | [INFO] [stdout] 112 | | ] [INFO] [stdout] 113 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [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: panic message is not a string literal [INFO] [stdout] --> zokrates_parser/src/lib.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | / parses_to! { [INFO] [stdout] 71 | | parser: ZoKratesParser, [INFO] [stdout] 72 | | input: "def foo(field a) -> (field, field): return 1 [INFO] [stdout] 73 | | ", [INFO] [stdout] ... | [INFO] [stdout] 112 | | ] [INFO] [stdout] 113 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [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: panic message is not a string literal [INFO] [stdout] --> zokrates_parser/src/lib.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | / parses_to! { [INFO] [stdout] 119 | | parser: ZoKratesParser, [INFO] [stdout] 120 | | input: r#"a = foo() [INFO] [stdout] 121 | | "#, [INFO] [stdout] ... | [INFO] [stdout] 132 | | ] [INFO] [stdout] 133 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [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: panic message is not a string literal [INFO] [stdout] --> zokrates_parser/src/lib.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | / parses_to! { [INFO] [stdout] 119 | | parser: ZoKratesParser, [INFO] [stdout] 120 | | input: r#"a = foo() [INFO] [stdout] 121 | | "#, [INFO] [stdout] ... | [INFO] [stdout] 132 | | ] [INFO] [stdout] 133 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [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: panic message is not a string literal [INFO] [stdout] --> zokrates_parser/src/lib.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | / parses_to! { [INFO] [stdout] 151 | | parser: ZoKratesParser, [INFO] [stdout] 152 | | input: "struct Foo { field foo\n field[2] bar } [INFO] [stdout] 153 | | ", [INFO] [stdout] ... | [INFO] [stdout] 188 | | ] [INFO] [stdout] 189 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [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: panic message is not a string literal [INFO] [stdout] --> zokrates_parser/src/lib.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | / parses_to! { [INFO] [stdout] 151 | | parser: ZoKratesParser, [INFO] [stdout] 152 | | input: "struct Foo { field foo\n field[2] bar } [INFO] [stdout] 153 | | ", [INFO] [stdout] ... | [INFO] [stdout] 188 | | ] [INFO] [stdout] 189 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking js-sys v0.3.35 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking zokrates_field v0.3.5 (/opt/rustwide/workdir/zokrates_field) [INFO] [stderr] Checking sapling-crypto_ce v0.1.2 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking zokrates_pest_ast v0.1.3 (/opt/rustwide/workdir/zokrates_pest_ast) [INFO] [stderr] Checking wasm-bindgen-futures v0.4.8 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Checking wasm-bindgen-test v0.3.8 [INFO] [stderr] Compiling assert_cli v0.5.4 [INFO] [stderr] Checking zokrates_embed v0.1.1 (/opt/rustwide/workdir/zokrates_embed) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> zokrates_core/src/static_analysis/mod.rs:29:76 [INFO] [stdout] | [INFO] [stdout] 29 | let r = PropagatedUnroller::unroll(self).unwrap_or_else(|e| panic!(e)); [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] 29 | let r = PropagatedUnroller::unroll(self).unwrap_or_else(|e| panic!("{}", e)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 29 | let r = PropagatedUnroller::unroll(self).unwrap_or_else(|e| std::panic::panic_any(e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking zokrates_test v0.1.1 (/opt/rustwide/workdir/zokrates_test) [INFO] [stderr] Checking zokrates_abi v0.1.1 (/opt/rustwide/workdir/zokrates_abi) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> zokrates_core/src/static_analysis/mod.rs:29:76 [INFO] [stdout] | [INFO] [stdout] 29 | let r = PropagatedUnroller::unroll(self).unwrap_or_else(|e| panic!(e)); [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] 29 | let r = PropagatedUnroller::unroll(self).unwrap_or_else(|e| panic!("{}", e)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 29 | let r = PropagatedUnroller::unroll(self).unwrap_or_else(|e| std::panic::panic_any(e)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> zokrates_core/src/static_analysis/mod.rs:29:76 [INFO] [stdout] | [INFO] [stdout] 29 | let r = PropagatedUnroller::unroll(self).unwrap_or_else(|e| panic!(e)); [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] 29 | let r = PropagatedUnroller::unroll(self).unwrap_or_else(|e| panic!("{}", e)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 29 | let r = PropagatedUnroller::unroll(self).unwrap_or_else(|e| std::panic::panic_any(e)); [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] [stderr] Compiling zokrates_core_test v0.1.1 (/opt/rustwide/workdir/zokrates_core_test) [INFO] [stderr] Compiling zokrates_stdlib v0.1.5 (/opt/rustwide/workdir/zokrates_stdlib) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 33s [INFO] running `Command { std: "docker" "inspect" "a2484f5d9caac7e773f99774f4b963587c2633d9adb461393b3d5a20921eab8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2484f5d9caac7e773f99774f4b963587c2633d9adb461393b3d5a20921eab8c", kill_on_drop: false }` [INFO] [stdout] a2484f5d9caac7e773f99774f4b963587c2633d9adb461393b3d5a20921eab8c