[INFO] cloning repository https://github.com/Hacker-007/EnviousProgrammingLanguage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hacker-007/EnviousProgrammingLanguage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHacker-007%2FEnviousProgrammingLanguage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHacker-007%2FEnviousProgrammingLanguage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 72581b1158685a1ec6b1544e548349a6ba60246b [INFO] checking Hacker-007/EnviousProgrammingLanguage against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHacker-007%2FEnviousProgrammingLanguage" "/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/Hacker-007/EnviousProgrammingLanguage 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/Hacker-007/EnviousProgrammingLanguage [INFO] finished tweaking git repo https://github.com/Hacker-007/EnviousProgrammingLanguage [INFO] tweaked toml for git repo https://github.com/Hacker-007/EnviousProgrammingLanguage written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Hacker-007/EnviousProgrammingLanguage 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 git repository `https://github.com/TheDan64/inkwell` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tui v0.14.0 [INFO] [stderr] Downloaded signal-hook v0.1.17 [INFO] [stderr] Downloaded crossterm v0.18.2 [INFO] [stderr] Downloaded crossterm_winapi v0.7.0 [INFO] [stderr] Downloaded bimap v0.6.0 [INFO] [stderr] Downloaded filedescriptor v0.7.3 [INFO] [stderr] Downloaded memmem v0.1.1 [INFO] [stderr] Downloaded ordered-float v2.2.0 [INFO] [stderr] Downloaded crossterm v0.19.0 [INFO] [stderr] Downloaded mio v0.7.11 [INFO] [stderr] Downloaded libc v0.2.86 [INFO] [stderr] Downloaded crossterm_winapi v0.6.2 [INFO] [stderr] Downloaded vtparse v0.4.0 [INFO] [stderr] Downloaded ansi4tui v0.2.0 [INFO] [stderr] Downloaded codespan-reporting v0.11.0 [INFO] [stderr] Downloaded termwiz v0.11.0 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0e28c35934c03df0991d05508224bb2e34e14912650a61d52f968c54f5c53f0 [INFO] running `Command { std: "docker" "start" "-a" "d0e28c35934c03df0991d05508224bb2e34e14912650a61d52f968c54f5c53f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0e28c35934c03df0991d05508224bb2e34e14912650a61d52f968c54f5c53f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0e28c35934c03df0991d05508224bb2e34e14912650a61d52f968c54f5c53f0", kill_on_drop: false }` [INFO] [stdout] d0e28c35934c03df0991d05508224bb2e34e14912650a61d52f968c54f5c53f0 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d31ad7fff0af44b44e3d41f64b63cc5fa50efc6505d47a5c5b419a0cd5be5f9a [INFO] running `Command { std: "docker" "start" "-a" "d31ad7fff0af44b44e3d41f64b63cc5fa50efc6505d47a5c5b419a0cd5be5f9a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling siphasher v0.3.5 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=master#c73d7fe3) [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling terminfo v0.7.3 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking vtparse v0.4.0 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking codespan-reporting v0.11.0 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking ordered-float v2.2.0 [INFO] [stderr] Checking filedescriptor v0.7.3 [INFO] [stderr] Checking crossterm v0.18.2 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking bimap v0.6.0 [INFO] [stderr] Checking memmem v0.1.1 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking tui v0.14.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling llvm-sys v100.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling inkwell_internals v0.2.0 (https://github.com/TheDan64/inkwell?branch=master#c73d7fe3) [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking termwiz v0.11.0 [INFO] [stderr] Checking envyc v0.1.0 (/opt/rustwide/workdir/envyc) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/boolean_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::BooleanLiteral(value), value); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/char_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::CharLiteral(value), value); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/float_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::FloatLiteral(value), value); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/identifier_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let id = get!(token, TokenKind::Identifier(id), id); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/int_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::IntegerLiteral(value), value); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/let_parselet.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 31 | let id = get!(identifier, TokenKind::Identifier(id), id); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/boolean_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::BooleanLiteral(value), value); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/char_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::CharLiteral(value), value); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/float_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::FloatLiteral(value), value); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/identifier_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let id = get!(token, TokenKind::Identifier(id), id); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/int_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::IntegerLiteral(value), value); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/let_parselet.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 31 | let id = get!(identifier, TokenKind::Identifier(id), id); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `function_name` is never read [INFO] [stdout] --> envyc/src/codegen/context.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct FunctionContext<'ctx> { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 5 | function_name: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `function_name` is never read [INFO] [stdout] --> envyc/src/codegen/context.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct FunctionContext<'ctx> { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 5 | function_name: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ansi4tui v0.2.0 [INFO] [stderr] Checking envious-tui v0.1.0 (/opt/rustwide/workdir/envious-tui) [INFO] [stderr] Checking envious v0.1.0 (/opt/rustwide/workdir/envious-cli) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: envyc v0.1.0 (/opt/rustwide/workdir/envyc), nom v5.1.2, terminfo v0.7.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "d31ad7fff0af44b44e3d41f64b63cc5fa50efc6505d47a5c5b419a0cd5be5f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d31ad7fff0af44b44e3d41f64b63cc5fa50efc6505d47a5c5b419a0cd5be5f9a", kill_on_drop: false }` [INFO] [stdout] d31ad7fff0af44b44e3d41f64b63cc5fa50efc6505d47a5c5b419a0cd5be5f9a [INFO] checking Hacker-007/EnviousProgrammingLanguage against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHacker-007%2FEnviousProgrammingLanguage" "/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/Hacker-007/EnviousProgrammingLanguage on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Hacker-007/EnviousProgrammingLanguage [INFO] finished tweaking git repo https://github.com/Hacker-007/EnviousProgrammingLanguage [INFO] tweaked toml for git repo https://github.com/Hacker-007/EnviousProgrammingLanguage written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Hacker-007/EnviousProgrammingLanguage 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 144a1bbe26cdcfc5d22a6715c7787b79424727bdb44102114db8def6e6c3a131 [INFO] running `Command { std: "docker" "start" "-a" "144a1bbe26cdcfc5d22a6715c7787b79424727bdb44102114db8def6e6c3a131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "144a1bbe26cdcfc5d22a6715c7787b79424727bdb44102114db8def6e6c3a131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "144a1bbe26cdcfc5d22a6715c7787b79424727bdb44102114db8def6e6c3a131", kill_on_drop: false }` [INFO] [stdout] 144a1bbe26cdcfc5d22a6715c7787b79424727bdb44102114db8def6e6c3a131 [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67a1613203fd697c979ff9e7b3d4106f0dc359a54dc4031cef523b67d42b5e68 [INFO] running `Command { std: "docker" "start" "-a" "67a1613203fd697c979ff9e7b3d4106f0dc359a54dc4031cef523b67d42b5e68", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling siphasher v0.3.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=master#c73d7fe3) [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Compiling terminfo v0.7.3 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking vtparse v0.4.0 [INFO] [stderr] Checking codespan-reporting v0.11.0 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking ordered-float v2.2.0 [INFO] [stderr] Checking filedescriptor v0.7.3 [INFO] [stderr] Checking crossterm v0.18.2 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking memmem v0.1.1 [INFO] [stderr] Checking bimap v0.6.0 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking tui v0.14.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling llvm-sys v100.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling inkwell_internals v0.2.0 (https://github.com/TheDan64/inkwell?branch=master#c73d7fe3) [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking termwiz v0.11.0 [INFO] [stderr] Checking envyc v0.1.0 (/opt/rustwide/workdir/envyc) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/boolean_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::BooleanLiteral(value), value); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/char_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::CharLiteral(value), value); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/float_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::FloatLiteral(value), value); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/identifier_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let id = get!(token, TokenKind::Identifier(id), id); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/int_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::IntegerLiteral(value), value); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/let_parselet.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 31 | let id = get!(identifier, TokenKind::Identifier(id), id); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/boolean_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::BooleanLiteral(value), value); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/char_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::CharLiteral(value), value); [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/float_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::FloatLiteral(value), value); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/identifier_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let id = get!(token, TokenKind::Identifier(id), id); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/int_parselet.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | let value = get!(token, TokenKind::IntegerLiteral(value), value); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> envyc/src/parser/parselets/let_parselet.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 31 | let id = get!(identifier, TokenKind::Identifier(id), id); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `function_name` is never read [INFO] [stdout] --> envyc/src/codegen/context.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct FunctionContext<'ctx> { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 5 | function_name: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `function_name` is never read [INFO] [stdout] --> envyc/src/codegen/context.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct FunctionContext<'ctx> { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 5 | function_name: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ansi4tui v0.2.0 [INFO] [stderr] Checking envious-tui v0.1.0 (/opt/rustwide/workdir/envious-tui) [INFO] [stderr] Checking envious v0.1.0 (/opt/rustwide/workdir/envious-cli) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.85s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: envyc v0.1.0 (/opt/rustwide/workdir/envyc), nom v5.1.2, terminfo v0.7.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "67a1613203fd697c979ff9e7b3d4106f0dc359a54dc4031cef523b67d42b5e68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67a1613203fd697c979ff9e7b3d4106f0dc359a54dc4031cef523b67d42b5e68", kill_on_drop: false }` [INFO] [stdout] 67a1613203fd697c979ff9e7b3d4106f0dc359a54dc4031cef523b67d42b5e68