[INFO] cloning repository https://github.com/wbjohnston/mips
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wbjohnston/mips" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbjohnston%2Fmips", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbjohnston%2Fmips'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bef51cc8bc9c92f12abdf6881460db3a4a181401
[INFO] testing wbjohnston/mips against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbjohnston%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/wbjohnston/mips on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wbjohnston/mips
[INFO] finished tweaking git repo https://github.com/wbjohnston/mips
[INFO] tweaked toml for git repo https://github.com/wbjohnston/mips written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/wbjohnston/mips already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0e8ecb9a92cc135ea2d33ef1ef6ddd878f47b0ae5826f7a40c9e284105c1c90
[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" "d0e8ecb9a92cc135ea2d33ef1ef6ddd878f47b0ae5826f7a40c9e284105c1c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0e8ecb9a92cc135ea2d33ef1ef6ddd878f47b0ae5826f7a40c9e284105c1c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e8ecb9a92cc135ea2d33ef1ef6ddd878f47b0ae5826f7a40c9e284105c1c90", kill_on_drop: false }`
[INFO] [stdout] d0e8ecb9a92cc135ea2d33ef1ef6ddd878f47b0ae5826f7a40c9e284105c1c90
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 4b599d855da29ca1546b2cd1d9cc61613245159946a596390577b326c7c68a7e
[INFO] running `Command { std: "docker" "start" "-a" "4b599d855da29ca1546b2cd1d9cc61613245159946a596390577b326c7c68a7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling byteorder v1.1.0
[INFO] [stderr]    Compiling mips v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "4b599d855da29ca1546b2cd1d9cc61613245159946a596390577b326c7c68a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b599d855da29ca1546b2cd1d9cc61613245159946a596390577b326c7c68a7e", kill_on_drop: false }`
[INFO] [stdout] 4b599d855da29ca1546b2cd1d9cc61613245159946a596390577b326c7c68a7e
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--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] 95409cf61401b4fb0526b16d9d6d54da9ee9e01f9dc393763ea631387eb40a62
[INFO] running `Command { std: "docker" "start" "-a" "95409cf61401b4fb0526b16d9d6d54da9ee9e01f9dc393763ea631387eb40a62", kill_on_drop: false }`
[INFO] [stderr]    Compiling mips v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "95409cf61401b4fb0526b16d9d6d54da9ee9e01f9dc393763ea631387eb40a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95409cf61401b4fb0526b16d9d6d54da9ee9e01f9dc393763ea631387eb40a62", kill_on_drop: false }`
[INFO] [stdout] 95409cf61401b4fb0526b16d9d6d54da9ee9e01f9dc393763ea631387eb40a62
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6859d77208d0fbdfaaed74acfcc06e9452382cec37f7df53bb093257e8947ab
[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" "a6859d77208d0fbdfaaed74acfcc06e9452382cec37f7df53bb093257e8947ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/core-6eb2e25ecb36e776)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test isa::function_code::test::decode_add ... ok
[INFO] [stdout] test isa::function_code::test::decode_and ... ok
[INFO] [stdout] test isa::function_code::test::decode_addu ... ok
[INFO] [stdout] test isa::function_code::test::decode_sltu ... ok
[INFO] [stdout] test isa::function_code::test::decode_mflo ... ok
[INFO] [stdout] test isa::function_code::test::decode_slt ... ok
[INFO] [stdout] test isa::function_code::test::decode_sub ... ok
[INFO] [stdout] test isa::function_code::test::decode_div ... ok
[INFO] [stdout] test isa::function_code::test::decode_mult ... ok
[INFO] [stdout] test isa::function_code::test::decode_divu ... ok
[INFO] [stdout] test isa::function_code::test::decode_multu ... ok
[INFO] [stdout] test isa::function_code::test::decode_nor ... ok
[INFO] [stdout] test isa::function_code::test::decode_or ... ok
[INFO] [stdout] test isa::function_code::test::decode_sra ... ok
[INFO] [stdout] test isa::function_code::test::decode_sll ... ok
[INFO] [stdout] test isa::function_code::test::decode_srl ... ok
[INFO] [stdout] test isa::function_code::test::decode_mfhi ... ok
[INFO] [stdout] test isa::instruction::test::decode_i_instruction ... ok
[INFO] [stdout] test isa::opcode::test::decode_addiu ... ok
[INFO] [stdout] test isa::opcode::test::decode_lui ... ok
[INFO] [stdout] test isa::opcode::test::decode_lhu ... ok
[INFO] [stdout] test isa::opcode::test::decode_lw ... ok
[INFO] [stdout] test isa::opcode::test::decode_ori ... ok
[INFO] [stdout] test isa::opcode::test::decode_jal ... ok
[INFO] [stdout] test isa::function_code::test::decode_subu ... ok
[INFO] [stdout] test isa::opcode::test::decode_andi ... ok
[INFO] [stdout] test isa::instruction::test::decode_j_instruction ... ok
[INFO] [stdout] test isa::opcode::test::decode_addi ... ok
[INFO] [stdout] test isa::opcode::test::decode_bne ... ok
[INFO] [stdout] test isa::function_code::test::decode_xor ... ok
[INFO] [stdout] test isa::opcode::test::decode_slti ... ok
[INFO] [stdout] test isa::opcode::test::decode_lbu ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/assembler-d858953b941ae426)
[INFO] [stdout] test isa::function_code::test::decode_invalid - should panic ... ok
[INFO] [stdout] test isa::opcode::test::decode_sw ... ok
[INFO] [stdout] test isa::opcode::test::decode_sb ... ok
[INFO] [stdout] test isa::opcode::test::decode_j ... ok
[INFO] [stdout] test isa::opcode::test::decode_beq ... ok
[INFO] [stdout] test isa::opcode::test::decode_sh ... ok
[INFO] [stdout] test isa::instruction::test::decode_r_instruction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simulator-1a6ca2765a2cd861)
[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] [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]    Doc-tests core
[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" "a6859d77208d0fbdfaaed74acfcc06e9452382cec37f7df53bb093257e8947ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6859d77208d0fbdfaaed74acfcc06e9452382cec37f7df53bb093257e8947ab", kill_on_drop: false }`
[INFO] [stdout] a6859d77208d0fbdfaaed74acfcc06e9452382cec37f7df53bb093257e8947ab