[INFO] fetching crate koopa 0.0.5...
[INFO] testing koopa-0.0.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate koopa 0.0.5 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate koopa 0.0.5 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate koopa 0.0.5
[INFO] finished tweaking crates.io crate koopa 0.0.5
[INFO] tweaked toml for crates.io crate koopa 0.0.5 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bd8ec996d7ea947cd688d76862b6bde7a86788e682f54a0919f723d0540ff86
[INFO] running `Command { std: "docker" "start" "-a" "3bd8ec996d7ea947cd688d76862b6bde7a86788e682f54a0919f723d0540ff86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bd8ec996d7ea947cd688d76862b6bde7a86788e682f54a0919f723d0540ff86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd8ec996d7ea947cd688d76862b6bde7a86788e682f54a0919f723d0540ff86", kill_on_drop: false }`
[INFO] [stdout] 3bd8ec996d7ea947cd688d76862b6bde7a86788e682f54a0919f723d0540ff86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2881ec63902e6a6dc34363c104a76148507f979d6d9ee2c3e986895ab551539
[INFO] running `Command { std: "docker" "start" "-a" "a2881ec63902e6a6dc34363c104a76148507f979d6d9ee2c3e986895ab551539", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling key-node-list v0.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling koopa v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.73s
[INFO] running `Command { std: "docker" "inspect" "a2881ec63902e6a6dc34363c104a76148507f979d6d9ee2c3e986895ab551539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2881ec63902e6a6dc34363c104a76148507f979d6d9ee2c3e986895ab551539", kill_on_drop: false }`
[INFO] [stdout] a2881ec63902e6a6dc34363c104a76148507f979d6d9ee2c3e986895ab551539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbe465dcdbdbadf71c6a21403e691443ad3b2b3dd8ff6848f83ffd56b4889325
[INFO] running `Command { std: "docker" "start" "-a" "dbe465dcdbdbadf71c6a21403e691443ad3b2b3dd8ff6848f83ffd56b4889325", kill_on_drop: false }`
[INFO] [stderr]    Compiling koopa v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.62s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/koopa-55b9b9ccfcb046c0)
[INFO] running `Command { std: "docker" "inspect" "dbe465dcdbdbadf71c6a21403e691443ad3b2b3dd8ff6848f83ffd56b4889325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe465dcdbdbadf71c6a21403e691443ad3b2b3dd8ff6848f83ffd56b4889325", kill_on_drop: false }`
[INFO] [stdout] dbe465dcdbdbadf71c6a21403e691443ad3b2b3dd8ff6848f83ffd56b4889325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 256c5ca8aa3c2fb2616753ae55b813160e6cc1d5be8825895b81c8d2f50730fb
[INFO] running `Command { std: "docker" "start" "-a" "256c5ca8aa3c2fb2616753ae55b813160e6cc1d5be8825895b81c8d2f50730fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/koopa-55b9b9ccfcb046c0)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test front::parser::test::parse_error ... ok
[INFO] [stdout] test front::driver::test::generate_duplicate_symbol ... ok
[INFO] [stdout] test front::driver::test::generate_ir ... ok
[INFO] [stdout] test back::llvm::test::dump_ir ... ok
[INFO] [stdout] test front::lexer::test::read_tokens ... ok
[INFO] [stdout] test front::driver::test::generate_ir_bb_params ... ok
[INFO] [stdout] test back::koopa::test::dump_ir_bb_params ... ok
[INFO] [stdout] test front::parser::test::parse_string ... ok
[INFO] [stdout] test back::koopa::test::dump_ir ... ok
[INFO] [stdout] test front::driver::test::generate_nested_loop ... ok
[INFO] [stdout] test front::span::test::pos_update ... ok
[INFO] [stdout] test front::span::test::span_update ... ok
[INFO] [stdout] test back::llvm::test::dump_ir_bb_params ... ok
[INFO] [stdout] test back::koopa::test::dump_nested_loop ... ok
[INFO] [stdout] test back::llvm::test::dump_nested_loop ... ok
[INFO] [stdout] test ir::dfg::test::value_eq ... ok
[INFO] [stdout] test ir::types::test::print_type ... ok
[INFO] [stdout] test ir::types::test::type_eq ... ok
[INFO] [stdout] test ir::types::test::type_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests koopa
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/back/mod.rs - back (line 44) - compile ... ok
[INFO] [stdout] test src/front/mod.rs - front (line 41) - compile ... ok
[INFO] [stdout] test src/opt/mod.rs - opt (line 15) ... ok
[INFO] [stdout] test src/ir/mod.rs - ir (line 38) ... ok
[INFO] [stdout] test src/ir/mod.rs - ir::builder_traits (line 93) ... ok
[INFO] [stdout] test src/back/mod.rs - back (line 15) ... ok
[INFO] [stdout] test src/front/mod.rs - front (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "256c5ca8aa3c2fb2616753ae55b813160e6cc1d5be8825895b81c8d2f50730fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256c5ca8aa3c2fb2616753ae55b813160e6cc1d5be8825895b81c8d2f50730fb", kill_on_drop: false }`
[INFO] [stdout] 256c5ca8aa3c2fb2616753ae55b813160e6cc1d5be8825895b81c8d2f50730fb