[INFO] cloning repository https://github.com/iohub/piece [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iohub/piece" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiohub%2Fpiece", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiohub%2Fpiece'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2435d7c783184f70c410675578b16fbfc6330da2 [INFO] testing iohub/piece against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiohub%2Fpiece" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iohub/piece on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-8/source/Cargo.toml [INFO] crate git repo https://github.com/iohub/piece already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] afa99316083d9ccd0e0d1f0c6556f2eb46ee73e898452718ea4e6413976441bf [INFO] running `Command { std: "docker" "start" "-a" "afa99316083d9ccd0e0d1f0c6556f2eb46ee73e898452718ea4e6413976441bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afa99316083d9ccd0e0d1f0c6556f2eb46ee73e898452718ea4e6413976441bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afa99316083d9ccd0e0d1f0c6556f2eb46ee73e898452718ea4e6413976441bf", kill_on_drop: false }` [INFO] [stdout] afa99316083d9ccd0e0d1f0c6556f2eb46ee73e898452718ea4e6413976441bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5a9f84cdd2a03a5ea65724948551ee073ae2a3b298904c591a3a550dfde26ea8 [INFO] running `Command { std: "docker" "start" "-a" "5a9f84cdd2a03a5ea65724948551ee073ae2a3b298904c591a3a550dfde26ea8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling either v1.5.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling string_cache v0.7.3 [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] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/codegen.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:16144:5 [INFO] [stdout] | [INFO] [stdout] 16144 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:16155:5 [INFO] [stdout] | [INFO] [stdout] 16155 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:16166:5 [INFO] [stdout] | [INFO] [stdout] 16166 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:17246:5 [INFO] [stdout] | [INFO] [stdout] 17246 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:17304:5 [INFO] [stdout] | [INFO] [stdout] 17304 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:17380:5 [INFO] [stdout] | [INFO] [stdout] 17380 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:17414:5 [INFO] [stdout] | [INFO] [stdout] 17414 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:17553:5 [INFO] [stdout] | [INFO] [stdout] 17553 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 21s [INFO] running `Command { std: "docker" "inspect" "5a9f84cdd2a03a5ea65724948551ee073ae2a3b298904c591a3a550dfde26ea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a9f84cdd2a03a5ea65724948551ee073ae2a3b298904c591a3a550dfde26ea8", kill_on_drop: false }` [INFO] [stdout] 5a9f84cdd2a03a5ea65724948551ee073ae2a3b298904c591a3a550dfde26ea8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f299cabb5b01d984027200a31f860d32682ff443cf8285edd8ed47a0a51f0990 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f299cabb5b01d984027200a31f860d32682ff443cf8285edd8ed47a0a51f0990", kill_on_drop: false }` [INFO] [stderr] Compiling do-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/codegen.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::*` [INFO] [stdout] --> src/codegen.rs:510:9 [INFO] [stdout] | [INFO] [stdout] 510 | use crate::ast::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:16144:5 [INFO] [stdout] | [INFO] [stdout] 16144 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:16155:5 [INFO] [stdout] | [INFO] [stdout] 16155 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:16166:5 [INFO] [stdout] | [INFO] [stdout] 16166 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:17246:5 [INFO] [stdout] | [INFO] [stdout] 17246 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:17304:5 [INFO] [stdout] | [INFO] [stdout] 17304 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:17380:5 [INFO] [stdout] | [INFO] [stdout] 17380 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:17414:5 [INFO] [stdout] | [INFO] [stdout] 17414 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/do-lang-cfa3a80502981db3/out/grammar.rs:17553:5 [INFO] [stdout] | [INFO] [stdout] 17553 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.46s [INFO] running `Command { std: "docker" "inspect" "f299cabb5b01d984027200a31f860d32682ff443cf8285edd8ed47a0a51f0990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f299cabb5b01d984027200a31f860d32682ff443cf8285edd8ed47a0a51f0990", kill_on_drop: false }` [INFO] [stdout] f299cabb5b01d984027200a31f860d32682ff443cf8285edd8ed47a0a51f0990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 54fd1d671f612c1769fde53986ea55f59d55bf3eed2cfa32b5ecbef09736b247 [INFO] running `Command { std: "docker" "start" "-a" "54fd1d671f612c1769fde53986ea55f59d55bf3eed2cfa32b5ecbef09736b247", kill_on_drop: false }` [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-cfa3a80502981db3/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-cfa3a80502981db3/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-cfa3a80502981db3/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-cfa3a80502981db3/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-cfa3a80502981db3/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-cfa3a80502981db3/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-cfa3a80502981db3/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-cfa3a80502981db3/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 0.22s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/do_lang-dfcd8b722d08e316 [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(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\85\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\85\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\85\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() { [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(i64 %0, i64 1001) [INFO] [stdout] %2 = add i64 %1, 123 [INFO] [stdout] %3 = load i64, i64* %a [INFO] [stdout] %4 = call i64 @foo1(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(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(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:120:59 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5576cfc1b960 - std::backtrace_rs::backtrace::libunwind::trace::h04d12fdcddff82aa [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stdout] 1: 0x5576cfc1b960 - std::backtrace_rs::backtrace::trace_unsynchronized::h1459b974b6fbe5e1 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5576cfc1b960 - std::sys_common::backtrace::_print_fmt::h9b8396a669123d95 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5576cfc1b960 - ::fmt::he009dcaaa75eed60 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5576cfc411ac - core::fmt::write::h77b4746b0dea1dd3 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x5576cfb16056 - std::io::Write::write_fmt::h3a40d9c04f88bb58 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/mod.rs:1518:15 [INFO] [stdout] 6: 0x5576cfc15acd - std::io::impls::>::write_fmt::h1b3d263673641f53 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/impls.rs:179:9 [INFO] [stdout] 7: 0x5576cfc1e035 - std::sys_common::backtrace::_print::h2d880c9e69a21be9 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 8: 0x5576cfc1e035 - std::sys_common::backtrace::print::h5f02b1bb49f36879 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 9: 0x5576cfc1e035 - std::panicking::default_hook::{{closure}}::h658e288a7a809b29 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:208:50 [INFO] [stdout] 10: 0x5576cfc1dc82 - std::panicking::default_hook::hb52d73f0da9a4bb8 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:224:9 [INFO] [stdout] 11: 0x5576cfc1e7d1 - std::panicking::rust_panic_with_hook::hfe7e1c684e3e6462 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:593:17 [INFO] [stdout] 12: 0x5576cfc1e317 - std::panicking::begin_panic_handler::{{closure}}::h42939e004b32765c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:499:13 [INFO] [stdout] 13: 0x5576cfc1be1c - std::sys_common::backtrace::__rust_end_short_backtrace::h9d2070f7bf9fd56c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 14: 0x5576cfc1e279 - rust_begin_unwind [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:495:5 [INFO] [stdout] 15: 0x5576cfc3f111 - core::panicking::panic_fmt::ha0bb065d9a260792 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/panicking.rs:92:14 [INFO] [stdout] 16: 0x5576cfc3ef33 - core::option::expect_none_failed::h7e1dd0a94971eb61 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/option.rs:1268:5 [INFO] [stdout] 17: 0x5576cfb5937f - core::result::Result::expect::h03cc081ad4e41701 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/result.rs:933:23 [INFO] [stdout] 18: 0x5576cf9c14fb - do_lang::codegen::LLVMGenerator::run::h08975aff9278ec3d [INFO] [stdout] at /opt/rustwide/workdir/src/codegen.rs:120:9 [INFO] [stdout] 19: 0x5576cf9c554a - do_lang::codegen::codegen_test::h59a700110e956072 [INFO] [stdout] at /opt/rustwide/workdir/src/codegen.rs:555:5 [INFO] [stdout] 20: 0x5576cf9c543a - do_lang::codegen::codegen_test::{{closure}}::h9240487e61b4d9ff [INFO] [stdout] at /opt/rustwide/workdir/src/codegen.rs:509:1 [INFO] [stdout] 21: 0x5576cf9c596e - core::ops::function::FnOnce::call_once::hbbd28c446102b4c7 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x5576cfb3dba3 - core::ops::function::FnOnce::call_once::hdbd2235b6243db3d [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 23: 0x5576cfb3dba3 - test::__rust_begin_short_backtrace::hb1dea1c208110812 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:517:5 [INFO] [stdout] 24: 0x5576cfb3c04a - as core::ops::function::FnOnce>::call_once::h5d11a40efef721f2 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 25: 0x5576cfb3c04a - as core::ops::function::FnOnce<()>>::call_once::h23961df98af0bc5a [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:322:9 [INFO] [stdout] 26: 0x5576cfb3c04a - std::panicking::try::do_call::h6390646e3de3fb9e [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stdout] 27: 0x5576cfb3c04a - std::panicking::try::hc531439ab6159192 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stdout] 28: 0x5576cfb3c04a - std::panic::catch_unwind::h859d8bdaf9b4855c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stdout] 29: 0x5576cfb3c04a - test::run_test_in_process::hae60aa74417e3abc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:544:18 [INFO] [stdout] 30: 0x5576cfb3c04a - test::run_test::run_test_inner::{{closure}}::hf48c86652c4a151d [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:450:39 [INFO] [stdout] 31: 0x5576cfb153d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb82b392232b8bd1f [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x5576cfb1a3d3 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h79ca9e9abe157956 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 33: 0x5576cfb1a3d3 - as core::ops::function::FnOnce<()>>::call_once::ha12f1f228780a4f7 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:322:9 [INFO] [stdout] 34: 0x5576cfb1a3d3 - std::panicking::try::do_call::h722bb7416d021cdc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stdout] 35: 0x5576cfb1a3d3 - std::panicking::try::h78e5abca71ac7cac [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stdout] 36: 0x5576cfb1a3d3 - std::panic::catch_unwind::h95162588bd0fa090 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stdout] 37: 0x5576cfb1a3d3 - std::thread::Builder::spawn_unchecked::{{closure}}::h64da5c4b9acc58dc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 38: 0x5576cfb1a3d3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7a8c588ad0b69edb [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x5576cfc2507a - as core::ops::function::FnOnce>::call_once::h09ff301006f1aeca [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 40: 0x5576cfc2507a - as core::ops::function::FnOnce>::call_once::he79488c8f00b5f31 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 41: 0x5576cfc2507a - std::sys::unix::thread::Thread::new::thread_start::h587efff279c68ba7 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 42: 0x7f85bd09a609 - start_thread [INFO] [stdout] 43: 0x7f85bcc74293 - clone [INFO] [stdout] 44: 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] [stderr] error: test failed, to rerun pass '--bin do-lang' [INFO] running `Command { std: "docker" "inspect" "54fd1d671f612c1769fde53986ea55f59d55bf3eed2cfa32b5ecbef09736b247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54fd1d671f612c1769fde53986ea55f59d55bf3eed2cfa32b5ecbef09736b247", kill_on_drop: false }` [INFO] [stdout] 54fd1d671f612c1769fde53986ea55f59d55bf3eed2cfa32b5ecbef09736b247