[INFO] cloning repository https://github.com/dignissimus/coexp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dignissimus/coexp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdignissimus%2Fcoexp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdignissimus%2Fcoexp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 611b475795cf982007a7f0f80c17e389459131c6 [INFO] checking dignissimus/coexp against try#099af82bc034c1e4895c90e5407fafdd61976cdb for pr-145457 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdignissimus%2Fcoexp" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dignissimus/coexp [INFO] finished tweaking git repo https://github.com/dignissimus/coexp [INFO] tweaked toml for git repo https://github.com/dignissimus/coexp written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dignissimus/coexp on toolchain 099af82bc034c1e4895c90e5407fafdd61976cdb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 49 packages to latest compatible versions [INFO] [stderr] Adding colored v2.2.0 (available: v3.0.0) [INFO] [stderr] Adding rustyline v13.0.0 (available: v17.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14481c48d7d99080cef504830d058aea7eaf102341018a97a50c67d737b23a3e [INFO] running `Command { std: "docker" "start" "-a" "14481c48d7d99080cef504830d058aea7eaf102341018a97a50c67d737b23a3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14481c48d7d99080cef504830d058aea7eaf102341018a97a50c67d737b23a3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14481c48d7d99080cef504830d058aea7eaf102341018a97a50c67d737b23a3e", kill_on_drop: false }` [INFO] [stdout] 14481c48d7d99080cef504830d058aea7eaf102341018a97a50c67d737b23a3e [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f58f173fa867d2551062128ac1d7cf74aa71daad00d14dca3afc098b6be2af3f [INFO] running `Command { std: "docker" "start" "-a" "f58f173fa867d2551062128ac1d7cf74aa71daad00d14dca3afc098b6be2af3f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking bitflags v2.9.2 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking home v0.5.11 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking immutable-chunkmap v2.0.6 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking fd-lock v4.0.4 [INFO] [stderr] Checking rustyline v13.0.0 [INFO] [stderr] Checking coexp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `maybe` [INFO] [stdout] --> src/lib.rs:398:14 [INFO] [stdout] | [INFO] [stdout] 398 | macro_rules! maybe { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `maybe` [INFO] [stdout] --> src/lib.rs:398:14 [INFO] [stdout] | [INFO] [stdout] 398 | macro_rules! maybe { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/lib.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 69 | pub struct DataCase { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 70 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataCase` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `alpha` should have an upper case name [INFO] [stdout] --> src/lib.rs:450:7 [INFO] [stdout] | [INFO] [stdout] 450 | const alpha: Parser = chars!( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 450 - const alpha: Parser = chars!( [INFO] [stdout] 450 + const ALPHA: Parser = chars!( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `numeral` should have an upper case name [INFO] [stdout] --> src/lib.rs:455:7 [INFO] [stdout] | [INFO] [stdout] 455 | const numeral: Parser = chars!('0', '1', '2', '3', '4', '5', '6', '7', '8', '9'); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 455 - const numeral: Parser = chars!('0', '1', '2', '3', '4', '5', '6', '7', '8', '9'); [INFO] [stdout] 455 + const NUMERAL: Parser = chars!('0', '1', '2', '3', '4', '5', '6', '7', '8', '9'); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `parse_name` should have an upper case name [INFO] [stdout] --> src/lib.rs:458:7 [INFO] [stdout] | [INFO] [stdout] 458 | const parse_name: Parser = map!(many1!(alpha), |result: Vec| result.iter().collect()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 458 - const parse_name: Parser = map!(many1!(alpha), |result: Vec| result.iter().collect()); [INFO] [stdout] 458 + const PARSE_NAME: Parser = map!(many1!(alpha), |result: Vec| result.iter().collect()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `parse_integer` should have an upper case name [INFO] [stdout] --> src/lib.rs:460:7 [INFO] [stdout] | [INFO] [stdout] 460 | const parse_integer: Parser = map!( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 460 - const parse_integer: Parser = map!( [INFO] [stdout] 460 + const PARSE_INTEGER: Parser = map!( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `parse_unit` should have an upper case name [INFO] [stdout] --> src/lib.rs:465:7 [INFO] [stdout] | [INFO] [stdout] 465 | const parse_unit: Parser = map!(sequence!(exact!('('), exact!(')')), |_| Unit); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 465 - const parse_unit: Parser = map!(sequence!(exact!('('), exact!(')')), |_| Unit); [INFO] [stdout] 465 + const PARSE_UNIT: Parser = map!(sequence!(exact!('('), exact!(')')), |_| Unit); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `parse_expression` should have an upper case name [INFO] [stdout] --> src/lib.rs:596:11 [INFO] [stdout] | [INFO] [stdout] 596 | pub const parse_expression: Parser = any!( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PARSE_EXPRESSION` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/lib.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 69 | pub struct DataCase { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 70 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataCase` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `alpha` should have an upper case name [INFO] [stdout] --> src/lib.rs:450:7 [INFO] [stdout] | [INFO] [stdout] 450 | const alpha: Parser = chars!( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 450 - const alpha: Parser = chars!( [INFO] [stdout] 450 + const ALPHA: Parser = chars!( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `numeral` should have an upper case name [INFO] [stdout] --> src/lib.rs:455:7 [INFO] [stdout] | [INFO] [stdout] 455 | const numeral: Parser = chars!('0', '1', '2', '3', '4', '5', '6', '7', '8', '9'); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 455 - const numeral: Parser = chars!('0', '1', '2', '3', '4', '5', '6', '7', '8', '9'); [INFO] [stdout] 455 + const NUMERAL: Parser = chars!('0', '1', '2', '3', '4', '5', '6', '7', '8', '9'); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `parse_name` should have an upper case name [INFO] [stdout] --> src/lib.rs:458:7 [INFO] [stdout] | [INFO] [stdout] 458 | const parse_name: Parser = map!(many1!(alpha), |result: Vec| result.iter().collect()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 458 - const parse_name: Parser = map!(many1!(alpha), |result: Vec| result.iter().collect()); [INFO] [stdout] 458 + const PARSE_NAME: Parser = map!(many1!(alpha), |result: Vec| result.iter().collect()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `parse_integer` should have an upper case name [INFO] [stdout] --> src/lib.rs:460:7 [INFO] [stdout] | [INFO] [stdout] 460 | const parse_integer: Parser = map!( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 460 - const parse_integer: Parser = map!( [INFO] [stdout] 460 + const PARSE_INTEGER: Parser = map!( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `parse_unit` should have an upper case name [INFO] [stdout] --> src/lib.rs:465:7 [INFO] [stdout] | [INFO] [stdout] 465 | const parse_unit: Parser = map!(sequence!(exact!('('), exact!(')')), |_| Unit); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 465 - const parse_unit: Parser = map!(sequence!(exact!('('), exact!(')')), |_| Unit); [INFO] [stdout] 465 + const PARSE_UNIT: Parser = map!(sequence!(exact!('('), exact!(')')), |_| Unit); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `parse_expression` should have an upper case name [INFO] [stdout] --> src/lib.rs:596:11 [INFO] [stdout] | [INFO] [stdout] 596 | pub const parse_expression: Parser = any!( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PARSE_EXPRESSION` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `coexp::Type::Arrow` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use coexp::Type::Arrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `immutable_chunkmap::map::MapM` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use immutable_chunkmap::map::MapM; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Result` [INFO] [stdout] --> src/main.rs:14:32 [INFO] [stdout] | [INFO] [stdout] 14 | use rustyline::{DefaultEditor, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `coexp::Type::Arrow` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use coexp::Type::Arrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `immutable_chunkmap::map::MapM` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use immutable_chunkmap::map::MapM; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Result` [INFO] [stdout] --> src/main.rs:14:32 [INFO] [stdout] | [INFO] [stdout] 14 | use rustyline::{DefaultEditor, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `colored::Colorize` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use colored::Colorize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `colored::Colorize` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use colored::Colorize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `line` is never read [INFO] [stdout] --> src/main.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut line = String::new(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `line` is never read [INFO] [stdout] --> src/main.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut line = String::new(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.86s [INFO] running `Command { std: "docker" "inspect" "f58f173fa867d2551062128ac1d7cf74aa71daad00d14dca3afc098b6be2af3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f58f173fa867d2551062128ac1d7cf74aa71daad00d14dca3afc098b6be2af3f", kill_on_drop: false }` [INFO] [stdout] f58f173fa867d2551062128ac1d7cf74aa71daad00d14dca3afc098b6be2af3f