[INFO] fetching crate koopa 0.0.1... [INFO] testing koopa-0.0.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate koopa 0.0.1 into /workspace/builds/worker-79/source [INFO] validating manifest of crates.io crate koopa 0.0.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate koopa 0.0.1 [INFO] finished tweaking crates.io crate koopa 0.0.1 [INFO] tweaked toml for crates.io crate koopa 0.0.1 written to /workspace/builds/worker-79/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf_generator v0.9.1 [INFO] [stderr] Downloaded intrusive-collections v0.9.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8bad4bba32bbd9e8e80f1e1a049f29336d46bc999409fb2de0cad6c9dd73fde9 [INFO] running `Command { std: "docker" "start" "-a" "8bad4bba32bbd9e8e80f1e1a049f29336d46bc999409fb2de0cad6c9dd73fde9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bad4bba32bbd9e8e80f1e1a049f29336d46bc999409fb2de0cad6c9dd73fde9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bad4bba32bbd9e8e80f1e1a049f29336d46bc999409fb2de0cad6c9dd73fde9", kill_on_drop: false }` [INFO] [stdout] 8bad4bba32bbd9e8e80f1e1a049f29336d46bc999409fb2de0cad6c9dd73fde9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97b8a52e8589edbd369ee2275f567659fcff11fc2054faa887c0db13ecc74bab [INFO] running `Command { std: "docker" "start" "-a" "97b8a52e8589edbd369ee2275f567659fcff11fc2054faa887c0db13ecc74bab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling phf_shared v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling intrusive-collections v0.9.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling phf_generator v0.9.1 [INFO] [stderr] Compiling phf_macros v0.9.0 [INFO] [stderr] Compiling phf v0.9.0 [INFO] [stderr] Compiling koopa v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.43s [INFO] running `Command { std: "docker" "inspect" "97b8a52e8589edbd369ee2275f567659fcff11fc2054faa887c0db13ecc74bab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97b8a52e8589edbd369ee2275f567659fcff11fc2054faa887c0db13ecc74bab", kill_on_drop: false }` [INFO] [stdout] 97b8a52e8589edbd369ee2275f567659fcff11fc2054faa887c0db13ecc74bab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 476d8a0860d9133ab9fbae16bf487eb8305028811ebd81d6b09f135310398478 [INFO] running `Command { std: "docker" "start" "-a" "476d8a0860d9133ab9fbae16bf487eb8305028811ebd81d6b09f135310398478", kill_on_drop: false }` [INFO] [stderr] Compiling koopa v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "476d8a0860d9133ab9fbae16bf487eb8305028811ebd81d6b09f135310398478", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "476d8a0860d9133ab9fbae16bf487eb8305028811ebd81d6b09f135310398478", kill_on_drop: false }` [INFO] [stdout] 476d8a0860d9133ab9fbae16bf487eb8305028811ebd81d6b09f135310398478 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0d20df058cdddb183f126bc5779b338820a8b1e903009f0be86ba18afa470a2a [INFO] running `Command { std: "docker" "start" "-a" "0d20df058cdddb183f126bc5779b338820a8b1e903009f0be86ba18afa470a2a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/koopa-a5c766f8f0b648ed) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test back::llvm::test::dump_ir_phi ... ok [INFO] [stdout] test back::koopa::test::dump_ir ... ok [INFO] [stdout] test back::koopa::test::dump_nested_loop ... ok [INFO] [stdout] test back::koopa::test::dump_ir_phi ... ok [INFO] [stdout] test front::parser::test::parse_error ... ok [INFO] [stdout] test back::llvm::test::dump_ir ... ok [INFO] [stdout] test back::llvm::test::dump_nested_loop ... ok [INFO] [stdout] test front::span::test::pos_update ... ok [INFO] [stdout] test ir::types::test::print_type ... ok [INFO] [stdout] test front::lexer::test::read_tokens ... ok [INFO] [stdout] test ir::types::test::type_eq ... ok [INFO] [stdout] test ir::values::test::aggregate_use_value ... ok [INFO] [stdout] test ir::values::test::const_eq ... ok [INFO] [stderr] Doc-tests koopa [INFO] [stdout] test front::span::test::span_update ... ok [INFO] [stdout] test front::parser::test::parse_string ... ok [INFO] [stdout] test front::driver::test::generate_ir_phi ... ok [INFO] [stdout] test front::driver::test::generate_nested_loop ... ok [INFO] [stdout] test front::driver::test::generate_ir ... ok [INFO] [stdout] test ir::values::test::replace_uses ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [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" "0d20df058cdddb183f126bc5779b338820a8b1e903009f0be86ba18afa470a2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d20df058cdddb183f126bc5779b338820a8b1e903009f0be86ba18afa470a2a", kill_on_drop: false }` [INFO] [stdout] 0d20df058cdddb183f126bc5779b338820a8b1e903009f0be86ba18afa470a2a