[INFO] updating cached repository https://github.com/iohub/piece [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2435d7c783184f70c410675578b16fbfc6330da2 [INFO] testing iohub/piece against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiohub%2Fpiece" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iohub/piece on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/iohub/piece [INFO] finished tweaking git repo https://github.com/iohub/piece [INFO] tweaked toml for git repo https://github.com/iohub/piece written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/iohub/piece already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 8ae7f03a697426bdea09c4c76b946ec781c5056370092e05f74f41be715206c6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8ae7f03a697426bdea09c4c76b946ec781c5056370092e05f74f41be715206c6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling either v1.5.1 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling block-padding v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling llvm-sys v60.3.0 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Compiling do-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/codegen.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:16144:5 [INFO] [stderr] | [INFO] [stderr] 16144 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:16155:5 [INFO] [stderr] | [INFO] [stderr] 16155 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:16166:5 [INFO] [stderr] | [INFO] [stderr] 16166 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17246:5 [INFO] [stderr] | [INFO] [stderr] 17246 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17304:5 [INFO] [stderr] | [INFO] [stderr] 17304 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17380:5 [INFO] [stderr] | [INFO] [stderr] 17380 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17414:5 [INFO] [stderr] | [INFO] [stderr] 17414 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17553:5 [INFO] [stderr] | [INFO] [stderr] 17553 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `"docker" "inspect" "8ae7f03a697426bdea09c4c76b946ec781c5056370092e05f74f41be715206c6"` [INFO] running `"docker" "rm" "-f" "8ae7f03a697426bdea09c4c76b946ec781c5056370092e05f74f41be715206c6"` [INFO] [stdout] 8ae7f03a697426bdea09c4c76b946ec781c5056370092e05f74f41be715206c6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] e4bcc4aa78062117e154d46da8c37026e8de07828522b10ec8ed06adbe049d40 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e4bcc4aa78062117e154d46da8c37026e8de07828522b10ec8ed06adbe049d40"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling do-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/codegen.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ast::*` [INFO] [stderr] --> src/codegen.rs:510:9 [INFO] [stderr] | [INFO] [stderr] 510 | use crate::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:16144:5 [INFO] [stderr] | [INFO] [stderr] 16144 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:16155:5 [INFO] [stderr] | [INFO] [stderr] 16155 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:16166:5 [INFO] [stderr] | [INFO] [stderr] 16166 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17246:5 [INFO] [stderr] | [INFO] [stderr] 17246 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17304:5 [INFO] [stderr] | [INFO] [stderr] 17304 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17380:5 [INFO] [stderr] | [INFO] [stderr] 17380 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17414:5 [INFO] [stderr] | [INFO] [stderr] 17414 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17553:5 [INFO] [stderr] | [INFO] [stderr] 17553 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `"docker" "inspect" "e4bcc4aa78062117e154d46da8c37026e8de07828522b10ec8ed06adbe049d40"` [INFO] running `"docker" "rm" "-f" "e4bcc4aa78062117e154d46da8c37026e8de07828522b10ec8ed06adbe049d40"` [INFO] [stdout] e4bcc4aa78062117e154d46da8c37026e8de07828522b10ec8ed06adbe049d40 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aa611a0e2fae2e80dede312122d94e1dccc8733ba52f62121412958936c28580 [INFO] running `"docker" "start" "-a" "aa611a0e2fae2e80dede312122d94e1dccc8733ba52f62121412958936c28580"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/codegen.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ast::*` [INFO] [stderr] --> src/codegen.rs:510:9 [INFO] [stderr] | [INFO] [stderr] 510 | use crate::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:16144:5 [INFO] [stderr] | [INFO] [stderr] 16144 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:16155:5 [INFO] [stderr] | [INFO] [stderr] 16155 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:16166:5 [INFO] [stderr] | [INFO] [stderr] 16166 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17246:5 [INFO] [stderr] | [INFO] [stderr] 17246 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17304:5 [INFO] [stderr] | [INFO] [stderr] 17304 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17380:5 [INFO] [stderr] | [INFO] [stderr] 17380 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17414:5 [INFO] [stderr] | [INFO] [stderr] 17414 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/do-lang-812ded7d13e1ae1e/out/grammar.rs:17553:5 [INFO] [stderr] | [INFO] [stderr] 17553 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/do_lang-85d81a83ce8d62dd [INFO] [stderr] error: test failed, to rerun pass '--bin do-lang' [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test codegen::codegen_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- codegen::codegen_test stdout ---- [INFO] [stdout] ; ModuleID = '__module' [INFO] [stdout] source_filename = "__module" [INFO] [stdout] [INFO] [stdout] define i64 @"foo1\AF\7F"(i64 %0, i64 %1) { [INFO] [stdout] entry: [INFO] [stdout] %a = alloca i64 [INFO] [stdout] store i64 %0, i64* %a [INFO] [stdout] %b = alloca i64 [INFO] [stdout] store i64 %1, i64* %b [INFO] [stdout] %c = alloca i64 [INFO] [stdout] %2 = load i64, i64* %a [INFO] [stdout] %3 = add i64 %2, 1001 [INFO] [stdout] store i64 %3, i64* %c [INFO] [stdout] %d = alloca i64 [INFO] [stdout] %ok = alloca float [INFO] [stdout] store float 0x405EDD2F20000000, float* %ok [INFO] [stdout] %4 = load float, float* %ok [INFO] [stdout] %5 = fcmp ogt float %4, 0x405907DF40000000 [INFO] [stdout] br i1 %5, label %"if:then", label %"if:else" [INFO] [stdout] [INFO] [stdout] "if:then": ; preds = %entry [INFO] [stdout] %val = alloca float [INFO] [stdout] store float 0x405ECF5C20000000, float* %val [INFO] [stdout] %6 = load i64, i64* %b [INFO] [stdout] %7 = add i64 %6, 1992 [INFO] [stdout] %8 = load i64, i64* %c [INFO] [stdout] %9 = add i64 %7, %8 [INFO] [stdout] %10 = load i64, i64* %a [INFO] [stdout] %11 = add i64 %9, %10 [INFO] [stdout] store i64 %11, i64* %d [INFO] [stdout] %12 = load float, float* %val [INFO] [stdout] %13 = fadd float %12, 0x3FEBD70A40000000 [INFO] [stdout] store float %13, float* %val [INFO] [stdout] br label %"if:merge" [INFO] [stdout] [INFO] [stdout] "if:else": ; preds = %entry [INFO] [stdout] br label %"if:merge" [INFO] [stdout] [INFO] [stdout] "if:merge": ; preds = %"if:else", %"if:then" [INFO] [stdout] %14 = load i64, i64* %c [INFO] [stdout] %15 = icmp sgt i64 %14, 100 [INFO] [stdout] br i1 %15, label %"if:then1", label %"if:else2" [INFO] [stdout] [INFO] [stdout] "if:then1": ; preds = %"if:merge" [INFO] [stdout] %bv = alloca i64 [INFO] [stdout] store i64 1002, i64* %bv [INFO] [stdout] %16 = load i64, i64* %bv [INFO] [stdout] %17 = load i64, i64* %c [INFO] [stdout] %18 = add i64 %16, %17 [INFO] [stdout] store i64 %18, i64* %c [INFO] [stdout] br label %"if:merge3" [INFO] [stdout] [INFO] [stdout] "if:else2": ; preds = %"if:merge" [INFO] [stdout] br label %"if:merge3" [INFO] [stdout] [INFO] [stdout] "if:merge3": ; preds = %"if:else2", %"if:then1" [INFO] [stdout] %19 = load i64, i64* %a [INFO] [stdout] ret i64 %19 [INFO] [stdout] } [INFO] [stdout] [INFO] [stdout] define i1 @"foo2\AF\7F"(i64 %0) { [INFO] [stdout] entry: [INFO] [stdout] %a = alloca i64 [INFO] [stdout] store i64 %0, i64* %a [INFO] [stdout] %1 = load i64, i64* %a [INFO] [stdout] %2 = icmp eq i64 %1, 100 [INFO] [stdout] ret i1 %2 [INFO] [stdout] } [INFO] [stdout] [INFO] [stdout] define i64 @"fact\AF\7F"(i64 %0) { [INFO] [stdout] entry: [INFO] [stdout] %n = alloca i64 [INFO] [stdout] store i64 %0, i64* %n [INFO] [stdout] %1 = load i64, i64* %n [INFO] [stdout] %2 = icmp eq i64 %1, 1 [INFO] [stdout] br i1 %2, label %"if:then", label %"if:else" [INFO] [stdout] [INFO] [stdout] "if:then": ; preds = %entry [INFO] [stdout] ret i64 1 [INFO] [stdout] [INFO] [stdout] "if:else": ; preds = %entry [INFO] [stdout] %3 = load i64, i64* %n [INFO] [stdout] %4 = sub i64 %3, 1 [INFO] [stdout] %5 = call i64 @"fact\AF\7F"(i64 %4) [INFO] [stdout] %6 = load i64, i64* %n [INFO] [stdout] %7 = mul i64 %5, %6 [INFO] [stdout] ret i64 %7 [INFO] [stdout] } [INFO] [stdout] [INFO] [stdout] define i64 @"main\AF\7F"() { [INFO] [stdout] entry: [INFO] [stdout] %a = alloca i64 [INFO] [stdout] store i64 1010, i64* %a [INFO] [stdout] %b = alloca i64 [INFO] [stdout] %0 = load i64, i64* %a [INFO] [stdout] %1 = call i64 @"foo1\AF\7F"(i64 %0, i64 1001) [INFO] [stdout] %2 = add i64 %1, 123 [INFO] [stdout] %3 = load i64, i64* %a [INFO] [stdout] %4 = call i64 @"foo1\AF\7F"(i64 %3, i64 201) [INFO] [stdout] %5 = add i64 %2, %4 [INFO] [stdout] store i64 %5, i64* %a [INFO] [stdout] %6 = load i64, i64* %a [INFO] [stdout] %7 = call i64 @"foo1\AF\7F"(i64 123, i64 %6) [INFO] [stdout] store i64 %7, i64* %b [INFO] [stdout] br label %"while:cond" [INFO] [stdout] [INFO] [stdout] "while:cond": ; preds = %"while:body", %entry [INFO] [stdout] %8 = load i64, i64* %b [INFO] [stdout] %9 = add i64 %8, 100 [INFO] [stdout] %10 = load i64, i64* %a [INFO] [stdout] %11 = icmp sgt i64 %10, %9 [INFO] [stdout] br i1 %11, label %"while:body", label %"while:merge" [INFO] [stdout] [INFO] [stdout] "while:body": ; preds = %"while:cond" [INFO] [stdout] %12 = load i64, i64* %a [INFO] [stdout] %13 = load i64, i64* %b [INFO] [stdout] %14 = call i64 @"foo1\AF\7F"(i64 %12, i64 %13) [INFO] [stdout] %15 = load i64, i64* %a [INFO] [stdout] %16 = add i64 %15, %14 [INFO] [stdout] store i64 %16, i64* %b [INFO] [stdout] br label %"while:cond" [INFO] [stdout] [INFO] [stdout] "while:merge": ; preds = %"while:cond" [INFO] [stdout] } [INFO] [stdout] [INFO] [stdout] thread 'codegen::codegen_test' panicked at '[err] write demo: Os { code: 30, kind: Other, message: "Read-only file system" }', src/codegen.rs:120:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55a762a910b5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55a762a910b5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55a762a910b5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55a762a910b5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55a762abb56c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55a76299c535 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55a762a8b361 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55a762a938e0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55a762a938e0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55a762a938e0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55a762a935da - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55a762a93f17 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55a762a93b1b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55a762ab94d1 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55a762ab92f3 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55a7629db93f - core::result::Result::expect::ha866fa26d0a4e01a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55a7628423b7 - do_lang::codegen::LLVMGenerator::run::hdf718746a86b4b9c [INFO] [stdout] at src/codegen.rs:120 [INFO] [stdout] 17: 0x55a76284649a - do_lang::codegen::codegen_test::hbe77025278db5c85 [INFO] [stdout] at src/codegen.rs:555 [INFO] [stdout] 18: 0x55a76284638a - do_lang::codegen::codegen_test::{{closure}}::ha42552e08243956b [INFO] [stdout] at src/codegen.rs:509 [INFO] [stdout] 19: 0x55a7628521ce - core::ops::function::FnOnce::call_once::h502ae8a9da0945c5 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 20: 0x55a7629c3922 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 21: 0x55a7629c3922 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 22: 0x55a7629c3922 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 23: 0x55a7629c3922 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 24: 0x55a7629c3922 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55a7629c3922 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 26: 0x55a7629c3922 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 27: 0x55a76299b9f6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 28: 0x55a7629a0f95 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 29: 0x55a7629a0f95 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x55a7629a0f95 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 31: 0x55a7629a0f95 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 32: 0x55a7629a0f95 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x55a7629a0f95 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 34: 0x55a7629a0f95 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 35: 0x55a762a9a29a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x55a762a9a29a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 37: 0x55a762a9a29a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 38: 0x7fafecbfb609 - start_thread [INFO] [stdout] 39: 0x7fafec7d5103 - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] codegen::codegen_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "aa611a0e2fae2e80dede312122d94e1dccc8733ba52f62121412958936c28580"` [INFO] running `"docker" "rm" "-f" "aa611a0e2fae2e80dede312122d94e1dccc8733ba52f62121412958936c28580"` [INFO] [stdout] aa611a0e2fae2e80dede312122d94e1dccc8733ba52f62121412958936c28580