[INFO] cloning repository https://github.com/Mcat12/mips
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mcat12/mips" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMcat12%2Fmips", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMcat12%2Fmips'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66a1d9f36c3961ce7697c12cbd1c0d4f89e9a11e
[INFO] testing Mcat12/mips against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMcat12%2Fmips" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mcat12/mips 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 git repo https://github.com/Mcat12/mips
[INFO] finished tweaking git repo https://github.com/Mcat12/mips
[INFO] tweaked toml for git repo https://github.com/Mcat12/mips written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Mcat12/mips already has a lockfile, it will not be regenerated
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] e7fb817ac0165419d261ac82c8fdaabbf0d83286f3304283a405c2946bd14b5a
[INFO] running `Command { std: "docker" "start" "-a" "e7fb817ac0165419d261ac82c8fdaabbf0d83286f3304283a405c2946bd14b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7fb817ac0165419d261ac82c8fdaabbf0d83286f3304283a405c2946bd14b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7fb817ac0165419d261ac82c8fdaabbf0d83286f3304283a405c2946bd14b5a", kill_on_drop: false }`
[INFO] [stdout] e7fb817ac0165419d261ac82c8fdaabbf0d83286f3304283a405c2946bd14b5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] ffaa8dd5681880257ddb370f2025b5fc3cc4133f0262de59cb382544eacef8c2
[INFO] running `Command { std: "docker" "start" "-a" "ffaa8dd5681880257ddb370f2025b5fc3cc4133f0262de59cb382544eacef8c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.90
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling pico-args v0.4.0
[INFO] [stderr]    Compiling mips-types v0.1.0 (/opt/rustwide/workdir/mips-types)
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling mips-simulator v0.1.0 (/opt/rustwide/workdir/mips-simulator)
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling lalrpop-util v0.19.5
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling lalrpop v0.19.5
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling mips-linker v0.1.0 (/opt/rustwide/workdir/mips-linker)
[INFO] [stderr]    Compiling mips-debugger v0.1.0 (/opt/rustwide/workdir/mips-debugger)
[INFO] [stderr]    Compiling mips-assembler v0.1.0 (/opt/rustwide/workdir/mips-assembler)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> mips-assembler/src/lower_ast.rs:353:30
[INFO] [stdout]     |
[INFO] [stdout] 353 |             |half| IntoIter::new(half.to_be_bytes()),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> mips-assembler/src/lower_ast.rs:437:30
[INFO] [stdout]     |
[INFO] [stdout] 437 |             |word| IntoIter::new(word.to_be_bytes()),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]   --> mips-assembler/src/lower_ir.rs:25:47
[INFO] [stdout]    |
[INFO] [stdout] 25 |             .flat_map(|instruction| IntoIter::new(instruction.lower().to_be_bytes()))
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "ffaa8dd5681880257ddb370f2025b5fc3cc4133f0262de59cb382544eacef8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffaa8dd5681880257ddb370f2025b5fc3cc4133f0262de59cb382544eacef8c2", kill_on_drop: false }`
[INFO] [stdout] ffaa8dd5681880257ddb370f2025b5fc3cc4133f0262de59cb382544eacef8c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 577ae0a75934e95e86181376ed24349a88ef01578e416418d32683aa8002f93e
[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" "577ae0a75934e95e86181376ed24349a88ef01578e416418d32683aa8002f93e", kill_on_drop: false }`
[INFO] [stderr]    Compiling mips-types v0.1.0 (/opt/rustwide/workdir/mips-types)
[INFO] [stderr]    Compiling mips-simulator v0.1.0 (/opt/rustwide/workdir/mips-simulator)
[INFO] [stderr]    Compiling mips-debugger v0.1.0 (/opt/rustwide/workdir/mips-debugger)
[INFO] [stderr]    Compiling mips-linker v0.1.0 (/opt/rustwide/workdir/mips-linker)
[INFO] [stderr]    Compiling mips-assembler v0.1.0 (/opt/rustwide/workdir/mips-assembler)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> mips-assembler/src/lower_ast.rs:353:30
[INFO] [stdout]     |
[INFO] [stdout] 353 |             |half| IntoIter::new(half.to_be_bytes()),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> mips-assembler/src/lower_ast.rs:437:30
[INFO] [stdout]     |
[INFO] [stdout] 437 |             |word| IntoIter::new(word.to_be_bytes()),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]   --> mips-assembler/src/lower_ir.rs:25:47
[INFO] [stdout]    |
[INFO] [stdout] 25 |             .flat_map(|instruction| IntoIter::new(instruction.lower().to_be_bytes()))
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.90s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mips_assembler-86f45763b38bfadc)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mips_debugger-82bc5d40bf8243df)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mips_linker-9dbac1a2b6527ae1)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mips_simulator-42e7c66a6acb7706)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mips_types-6836cdc6ea3605df)
[INFO] running `Command { std: "docker" "inspect" "577ae0a75934e95e86181376ed24349a88ef01578e416418d32683aa8002f93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577ae0a75934e95e86181376ed24349a88ef01578e416418d32683aa8002f93e", kill_on_drop: false }`
[INFO] [stdout] 577ae0a75934e95e86181376ed24349a88ef01578e416418d32683aa8002f93e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 241107b2d86eca05c670c8fcba39884b95ed72af433a499fedd73451d29dbc8e
[INFO] running `Command { std: "docker" "start" "-a" "241107b2d86eca05c670c8fcba39884b95ed72af433a499fedd73451d29dbc8e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stderr]    --> mips-assembler/src/lower_ast.rs:353:30
[INFO] [stderr]     |
[INFO] [stderr] 353 |             |half| IntoIter::new(half.to_be_bytes()),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stderr]    --> mips-assembler/src/lower_ast.rs:437:30
[INFO] [stderr]     |
[INFO] [stderr] 437 |             |word| IntoIter::new(word.to_be_bytes()),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stderr]   --> mips-assembler/src/lower_ir.rs:25:47
[INFO] [stderr]    |
[INFO] [stderr] 25 |             .flat_map(|instruction| IntoIter::new(instruction.lower().to_be_bytes()))
[INFO] [stderr]    |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mips-assembler` (bin "mips-assembler" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mips_assembler-86f45763b38bfadc)
[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 src/main.rs (/opt/rustwide/target/debug/deps/mips_debugger-82bc5d40bf8243df)
[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 src/main.rs (/opt/rustwide/target/debug/deps/mips_linker-9dbac1a2b6527ae1)
[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 src/lib.rs (/opt/rustwide/target/debug/deps/mips_simulator-42e7c66a6acb7706)
[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 src/lib.rs (/opt/rustwide/target/debug/deps/mips_types-6836cdc6ea3605df)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mips-simulator
[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] [stderr]    Doc-tests mips-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" "241107b2d86eca05c670c8fcba39884b95ed72af433a499fedd73451d29dbc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "241107b2d86eca05c670c8fcba39884b95ed72af433a499fedd73451d29dbc8e", kill_on_drop: false }`
[INFO] [stdout] 241107b2d86eca05c670c8fcba39884b95ed72af433a499fedd73451d29dbc8e