[INFO] cloning repository https://github.com/shinkwhek/c [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shinkwhek/c" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinkwhek%2Fc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinkwhek%2Fc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3672954bf582c6b424bca7796280b51836dc5d2 [INFO] testing shinkwhek/c against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinkwhek%2Fc" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shinkwhek/c on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shinkwhek/c [INFO] finished tweaking git repo https://github.com/shinkwhek/c [INFO] tweaked toml for git repo https://github.com/shinkwhek/c written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/shinkwhek/c already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d91691eaf7fac0ccd48a60505b7eb32c12898a5e786b7282023156c89ed2f090 [INFO] running `Command { std: "docker" "start" "-a" "d91691eaf7fac0ccd48a60505b7eb32c12898a5e786b7282023156c89ed2f090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d91691eaf7fac0ccd48a60505b7eb32c12898a5e786b7282023156c89ed2f090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d91691eaf7fac0ccd48a60505b7eb32c12898a5e786b7282023156c89ed2f090", kill_on_drop: false }` [INFO] [stdout] d91691eaf7fac0ccd48a60505b7eb32c12898a5e786b7282023156c89ed2f090 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0b396f4cfb2e2aea535ef891de27295392a770b1a22fbb77e5b828cfffebce7 [INFO] running `Command { std: "docker" "start" "-a" "f0b396f4cfb2e2aea535ef891de27295392a770b1a22fbb77e5b828cfffebce7", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `node` [INFO] [stdout] --> src/lexer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use node; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:52:20 [INFO] [stdout] | [INFO] [stdout] 52 | 'a'...'z' | 'A'...'Z' => self.keyword_identifier(), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 52 | 'a'...'z' | 'A'...'Z' => self.keyword_identifier(), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 53 | '0'...'9' => self.num(), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lexer` [INFO] [stdout] --> src/parser.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use lexer::{Lexer, Token}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/parser.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(slice_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmtsv` [INFO] [stdout] --> src/gen_ir.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | let stmtsv = self.statement(&**stmts)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stmtsv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/gen_ir.rs:112:29 [INFO] [stdout] | [INFO] [stdout] 112 | NodeBase::Ident(s) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `reg_map_size` should have an upper case name [INFO] [stdout] --> src/regalloc.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const reg_map_size: usize = 8192; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `REG_MAP_SIZE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `num_regs` should have an upper case name [INFO] [stdout] --> src/regalloc.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const num_regs: isize = 7; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `NUM_REGS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `c::node` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use c::node; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.48s [INFO] running `Command { std: "docker" "inspect" "f0b396f4cfb2e2aea535ef891de27295392a770b1a22fbb77e5b828cfffebce7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0b396f4cfb2e2aea535ef891de27295392a770b1a22fbb77e5b828cfffebce7", kill_on_drop: false }` [INFO] [stdout] f0b396f4cfb2e2aea535ef891de27295392a770b1a22fbb77e5b828cfffebce7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d022c0a7051960326d90097a125d8dffa5a0164a6a860f6aa8564d342156091a [INFO] running `Command { std: "docker" "start" "-a" "d022c0a7051960326d90097a125d8dffa5a0164a6a860f6aa8564d342156091a", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `node` [INFO] [stdout] --> src/lexer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use node; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:52:20 [INFO] [stdout] | [INFO] [stdout] 52 | 'a'...'z' | 'A'...'Z' => self.keyword_identifier(), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 52 | 'a'...'z' | 'A'...'Z' => self.keyword_identifier(), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 53 | '0'...'9' => self.num(), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Lexer` [INFO] [stdout] --> src/parser.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use lexer::{Lexer, Token}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/parser.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(slice_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmtsv` [INFO] [stdout] --> src/gen_ir.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | let stmtsv = self.statement(&**stmts)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stmtsv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/gen_ir.rs:112:29 [INFO] [stdout] | [INFO] [stdout] 112 | NodeBase::Ident(s) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `reg_map_size` should have an upper case name [INFO] [stdout] --> src/regalloc.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const reg_map_size: usize = 8192; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `REG_MAP_SIZE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `num_regs` should have an upper case name [INFO] [stdout] --> src/regalloc.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const num_regs: isize = 7; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `NUM_REGS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `c::node` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use c::node; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `node` [INFO] [stdout] --> src/lexer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use node; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:52:20 [INFO] [stdout] | [INFO] [stdout] 52 | 'a'...'z' | 'A'...'Z' => self.keyword_identifier(), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 52 | 'a'...'z' | 'A'...'Z' => self.keyword_identifier(), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 53 | '0'...'9' => self.num(), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lexer` [INFO] [stdout] --> src/parser.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use lexer::{Lexer, Token}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/parser.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(slice_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmtsv` [INFO] [stdout] --> src/gen_ir.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | let stmtsv = self.statement(&**stmts)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stmtsv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/gen_ir.rs:112:29 [INFO] [stdout] | [INFO] [stdout] 112 | NodeBase::Ident(s) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `reg_map_size` should have an upper case name [INFO] [stdout] --> src/regalloc.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const reg_map_size: usize = 8192; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `REG_MAP_SIZE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `num_regs` should have an upper case name [INFO] [stdout] --> src/regalloc.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const num_regs: isize = 7; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `NUM_REGS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/c-c84497fcab5c3257) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/c-feea494aaa7dab2e) [INFO] running `Command { std: "docker" "inspect" "d022c0a7051960326d90097a125d8dffa5a0164a6a860f6aa8564d342156091a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d022c0a7051960326d90097a125d8dffa5a0164a6a860f6aa8564d342156091a", kill_on_drop: false }` [INFO] [stdout] d022c0a7051960326d90097a125d8dffa5a0164a6a860f6aa8564d342156091a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] be642e17e9995d560def17408d7a69e2b8a684381c77fa94067ab88ba2a2c4f3 [INFO] running `Command { std: "docker" "start" "-a" "be642e17e9995d560def17408d7a69e2b8a684381c77fa94067ab88ba2a2c4f3", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `node` [INFO] [stderr] --> src/lexer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use node; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:52:20 [INFO] [stderr] | [INFO] [stderr] 52 | 'a'...'z' | 'A'...'Z' => self.keyword_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:52:32 [INFO] [stderr] | [INFO] [stderr] 52 | 'a'...'z' | 'A'...'Z' => self.keyword_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:53:20 [INFO] [stderr] | [INFO] [stderr] 53 | '0'...'9' => self.num(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unused import: `Lexer` [INFO] [stderr] --> src/parser.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | use lexer::{Lexer, Token}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate-level attribute should be in the root module [INFO] [stderr] --> src/parser.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(slice_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stmtsv` [INFO] [stderr] --> src/gen_ir.rs:70:21 [INFO] [stderr] | [INFO] [stderr] 70 | let stmtsv = self.statement(&**stmts)?; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stmtsv` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/gen_ir.rs:112:29 [INFO] [stderr] | [INFO] [stderr] 112 | NodeBase::Ident(s) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: constant `reg_map_size` should have an upper case name [INFO] [stderr] --> src/regalloc.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const reg_map_size: usize = 8192; [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `REG_MAP_SIZE` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `num_regs` should have an upper case name [INFO] [stderr] --> src/regalloc.rs:8:7 [INFO] [stderr] | [INFO] [stderr] 8 | const num_regs: isize = 7; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `NUM_REGS` [INFO] [stderr] [INFO] [stderr] warning: `c` (lib) generated 10 warnings [INFO] [stderr] warning: `c` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] warning: unused import: `c::node` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use c::node; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `c` (bin "c" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/c-c84497fcab5c3257) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test lexer::cut_token_test ... ok [INFO] [stdout] test lexer::lexer_new_test ... ok [INFO] [stdout] test lexer::lexer_peek_test ... ok [INFO] [stdout] test lexer::lexer_step_test ... ok [INFO] [stdout] test lexer::read_symbol_test ... ok [INFO] [stdout] test lexer::read_num_test ... ok [INFO] [stdout] test lexer::read_token_test ... ok [INFO] [stdout] test lexer::run_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/c-feea494aaa7dab2e) [INFO] [stderr] Doc-tests c [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lexer.rs:52:20 [INFO] [stderr] | [INFO] [stderr] 52 | 'a'...'z' | 'A'...'Z' => self.keyword_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lexer.rs:52:32 [INFO] [stderr] | [INFO] [stderr] 52 | 'a'...'z' | 'A'...'Z' => self.keyword_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/lexer.rs:53:20 [INFO] [stderr] | [INFO] [stderr] 53 | '0'...'9' => self.num(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "be642e17e9995d560def17408d7a69e2b8a684381c77fa94067ab88ba2a2c4f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be642e17e9995d560def17408d7a69e2b8a684381c77fa94067ab88ba2a2c4f3", kill_on_drop: false }` [INFO] [stdout] be642e17e9995d560def17408d7a69e2b8a684381c77fa94067ab88ba2a2c4f3