[INFO] cloning repository https://github.com/cjkenn/kolga [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjkenn/kolga" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjkenn%2Fkolga", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjkenn%2Fkolga'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7997d30a823e26ac2e79a6b0f5a42ce4388b28ac [INFO] testing cjkenn/kolga against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjkenn%2Fkolga" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cjkenn/kolga on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cjkenn/kolga [INFO] finished tweaking git repo https://github.com/cjkenn/kolga [INFO] tweaked toml for git repo https://github.com/cjkenn/kolga written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/cjkenn/kolga already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2dec6f53a9f4e4f15af1ce1c3c32cd41147df6d2137ba78c015c6dc0620aeb37 [INFO] running `Command { std: "docker" "start" "-a" "2dec6f53a9f4e4f15af1ce1c3c32cd41147df6d2137ba78c015c6dc0620aeb37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dec6f53a9f4e4f15af1ce1c3c32cd41147df6d2137ba78c015c6dc0620aeb37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dec6f53a9f4e4f15af1ce1c3c32cd41147df6d2137ba78c015c6dc0620aeb37", kill_on_drop: false }` [INFO] [stdout] 2dec6f53a9f4e4f15af1ce1c3c32cd41147df6d2137ba78c015c6dc0620aeb37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fda1f668148b353f2decf12a044cb4953711154aa249475201eefb37b95030b [INFO] running `Command { std: "docker" "start" "-a" "3fda1f668148b353f2decf12a044cb4953711154aa249475201eefb37b95030b", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.21 [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling kolgac_errors v0.1.0 (/opt/rustwide/workdir/kolgac_errors) [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling os_str_bytes v2.3.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling kolgac v0.1.0 (/opt/rustwide/workdir/kolgac) [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> kolgac/src/symtab.rs:103:15 [INFO] [stdout] | [INFO] [stdout] 103 | while curr >= 0 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling kolgac_types v0.1.0 (/opt/rustwide/workdir/kolgac_types) [INFO] [stderr] Compiling kolgac_ir v0.1.0 (/opt/rustwide/workdir/kolgac_ir) [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling llvm-sys v100.2.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Compiling kolgac_llvm v0.1.0 (/opt/rustwide/workdir/kolgac_llvm) [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> kolgac_llvm/src/obj.rs:49:80 [INFO] [stdout] | [INFO] [stdout] 49 | let mut err_str = CString::new("writing obj file failed").unwrap().as_ptr() as *mut _; [INFO] [stdout] | ------------------------------------------------ ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> kolgac_llvm/src/valtab.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | while curr >= 0 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v3.0.0-beta.1 [INFO] [stderr] Compiling kolgac_driver v0.1.0 (/opt/rustwide/workdir/kolgac_driver) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.66s [INFO] running `Command { std: "docker" "inspect" "3fda1f668148b353f2decf12a044cb4953711154aa249475201eefb37b95030b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fda1f668148b353f2decf12a044cb4953711154aa249475201eefb37b95030b", kill_on_drop: false }` [INFO] [stdout] 3fda1f668148b353f2decf12a044cb4953711154aa249475201eefb37b95030b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fd020d3b67fe4081850e07be020625885baffa1b814e49427327cbb3bb94dee [INFO] running `Command { std: "docker" "start" "-a" "6fd020d3b67fe4081850e07be020625885baffa1b814e49427327cbb3bb94dee", kill_on_drop: false }` [INFO] [stderr] Compiling kolgac_errors v0.1.0 (/opt/rustwide/workdir/kolgac_errors) [INFO] [stderr] Compiling kolgac v0.1.0 (/opt/rustwide/workdir/kolgac) [INFO] [stderr] Compiling kolgac_types v0.1.0 (/opt/rustwide/workdir/kolgac_types) [INFO] [stderr] Compiling kolgac_ir v0.1.0 (/opt/rustwide/workdir/kolgac_ir) [INFO] [stderr] Compiling kolgac_llvm v0.1.0 (/opt/rustwide/workdir/kolgac_llvm) [INFO] [stderr] Compiling kolgac_driver v0.1.0 (/opt/rustwide/workdir/kolgac_driver) [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> kolgac/src/symtab.rs:103:15 [INFO] [stdout] | [INFO] [stdout] 103 | while curr >= 0 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> kolgac_llvm/src/obj.rs:49:80 [INFO] [stdout] | [INFO] [stdout] 49 | let mut err_str = CString::new("writing obj file failed").unwrap().as_ptr() as *mut _; [INFO] [stdout] | ------------------------------------------------ ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> kolgac_llvm/src/valtab.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | while curr >= 0 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `line` [INFO] [stdout] --> kolgac/tests/parser_test.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub line: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pos` [INFO] [stdout] --> kolgac/tests/parser_test.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub pos: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> kolgac_llvm/tests/codegen_test.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn run(input_filename: &str, output_filename: &str, expected_filename: &str) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `diff_files` [INFO] [stdout] --> kolgac_llvm/tests/codegen_test.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn diff_files(filename1: String, filename2: String) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> kolgac_llvm/src/obj.rs:49:80 [INFO] [stdout] | [INFO] [stdout] 49 | let mut err_str = CString::new("writing obj file failed").unwrap().as_ptr() as *mut _; [INFO] [stdout] | ------------------------------------------------ ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> kolgac_llvm/src/valtab.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | while curr >= 0 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> kolgac/src/symtab.rs:103:15 [INFO] [stdout] | [INFO] [stdout] 103 | while curr >= 0 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "6fd020d3b67fe4081850e07be020625885baffa1b814e49427327cbb3bb94dee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fd020d3b67fe4081850e07be020625885baffa1b814e49427327cbb3bb94dee", kill_on_drop: false }` [INFO] [stdout] 6fd020d3b67fe4081850e07be020625885baffa1b814e49427327cbb3bb94dee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 317a1a68874acabd9b1af8956b20a2e1fbdcbf62a656b5a76d74b1ec334bb8da [INFO] running `Command { std: "docker" "start" "-a" "317a1a68874acabd9b1af8956b20a2e1fbdcbf62a656b5a76d74b1ec334bb8da", kill_on_drop: false }` [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> kolgac/src/symtab.rs:103:15 [INFO] [stderr] | [INFO] [stderr] 103 | while curr >= 0 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> kolgac/src/symtab.rs:103:15 [INFO] [stderr] | [INFO] [stderr] 103 | while curr >= 0 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `line` [INFO] [stderr] --> kolgac/tests/parser_test.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub line: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pos` [INFO] [stderr] --> kolgac/tests/parser_test.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub pos: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: getting the inner pointer of a temporary `CString` [INFO] [stderr] --> kolgac_llvm/src/obj.rs:49:80 [INFO] [stderr] | [INFO] [stderr] 49 | let mut err_str = CString::new("writing obj file failed").unwrap().as_ptr() as *mut _; [INFO] [stderr] | ------------------------------------------------ ^^^^^^ this pointer will be invalid [INFO] [stderr] | | [INFO] [stderr] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> kolgac_llvm/src/valtab.rs:39:15 [INFO] [stderr] | [INFO] [stderr] 39 | while curr >= 0 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: getting the inner pointer of a temporary `CString` [INFO] [stderr] --> kolgac_llvm/src/obj.rs:49:80 [INFO] [stderr] | [INFO] [stderr] 49 | let mut err_str = CString::new("writing obj file failed").unwrap().as_ptr() as *mut _; [INFO] [stderr] | ------------------------------------------------ ^^^^^^ this pointer will be invalid [INFO] [stderr] | | [INFO] [stderr] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stderr] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stderr] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> kolgac_llvm/src/valtab.rs:39:15 [INFO] [stderr] | [INFO] [stderr] 39 | while curr >= 0 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> kolgac_llvm/tests/codegen_test.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn run(input_filename: &str, output_filename: &str, expected_filename: &str) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `diff_files` [INFO] [stderr] --> kolgac_llvm/tests/codegen_test.rs:22:4 [INFO] [stderr] | [INFO] [stderr] 22 | fn diff_files(filename1: String, filename2: String) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kolgac-00f8835a13a1d8fe) [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] Running tests/lexer_test.rs (/opt/rustwide/target/debug/deps/lexer_test-e4c3e57ff65da3ee) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test lexer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/parser_test.rs (/opt/rustwide/target/debug/deps/parser_test-551d06677cf57c15) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test parser ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kolga-66d37cc98b30c2b5) [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] Running unittests (/opt/rustwide/target/debug/deps/kolgac_errors-2d91ecff09b3d97a) [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] Running unittests (/opt/rustwide/target/debug/deps/kolgac_ir-53a37a6fc30c2222) [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] Running unittests (/opt/rustwide/target/debug/deps/kolgac_llvm-be26a1c73b9e81fe) [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] Running tests/codegen_test.rs (/opt/rustwide/target/debug/deps/codegen_test-deded80ca72eec6d) [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] Running unittests (/opt/rustwide/target/debug/deps/kolgac_types-a2db125b4fa4d973) [INFO] [stdout] [INFO] [stderr] Doc-tests kolgac_ir [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] [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] Doc-tests kolgac [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] Doc-tests kolgac_errors [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] Doc-tests kolgac_llvm [INFO] [stdout] [INFO] [stderr] Doc-tests kolgac_types [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] [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] running `Command { std: "docker" "inspect" "317a1a68874acabd9b1af8956b20a2e1fbdcbf62a656b5a76d74b1ec334bb8da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "317a1a68874acabd9b1af8956b20a2e1fbdcbf62a656b5a76d74b1ec334bb8da", kill_on_drop: false }` [INFO] [stdout] 317a1a68874acabd9b1af8956b20a2e1fbdcbf62a656b5a76d74b1ec334bb8da