[INFO] fetching crate rrs-lib 0.1.0...
[INFO] testing rrs-lib-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rrs-lib 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rrs-lib 0.1.0
[INFO] finished tweaking crates.io crate rrs-lib 0.1.0
[INFO] tweaked toml for crates.io crate rrs-lib 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rrs-lib 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding downcast-rs v1.2.1 (available: v2.0.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 678efa58d8797b0f6a34b58c4ffd999364f33eafde7c4748925054aec951c1c9
[INFO] running `Command { std: "docker" "start" "-a" "678efa58d8797b0f6a34b58c4ffd999364f33eafde7c4748925054aec951c1c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "678efa58d8797b0f6a34b58c4ffd999364f33eafde7c4748925054aec951c1c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678efa58d8797b0f6a34b58c4ffd999364f33eafde7c4748925054aec951c1c9", kill_on_drop: false }`
[INFO] [stdout] 678efa58d8797b0f6a34b58c4ffd999364f33eafde7c4748925054aec951c1c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 317c452798a62cdaccaa26b81b3c3ad0f86a8e0a6ea72867ef55949e06fc3829
[INFO] running `Command { std: "docker" "start" "-a" "317c452798a62cdaccaa26b81b3c3ad0f86a8e0a6ea72867ef55949e06fc3829", kill_on_drop: false }`
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling rrs-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "317c452798a62cdaccaa26b81b3c3ad0f86a8e0a6ea72867ef55949e06fc3829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317c452798a62cdaccaa26b81b3c3ad0f86a8e0a6ea72867ef55949e06fc3829", kill_on_drop: false }`
[INFO] [stdout] 317c452798a62cdaccaa26b81b3c3ad0f86a8e0a6ea72867ef55949e06fc3829
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b6b60c49ed0039698e7490f414f665e04a06ad2e65a27e4019fc350308e53fe
[INFO] running `Command { std: "docker" "start" "-a" "5b6b60c49ed0039698e7490f414f665e04a06ad2e65a27e4019fc350308e53fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling rrs-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "5b6b60c49ed0039698e7490f414f665e04a06ad2e65a27e4019fc350308e53fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6b60c49ed0039698e7490f414f665e04a06ad2e65a27e4019fc350308e53fe", kill_on_drop: false }`
[INFO] [stdout] 5b6b60c49ed0039698e7490f414f665e04a06ad2e65a27e4019fc350308e53fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82c3359317de2ebcabd3e01483b53a95f31cd2bea9a75434d3f831b0cc525d3f
[INFO] running `Command { std: "docker" "start" "-a" "82c3359317de2ebcabd3e01483b53a95f31cd2bea9a75434d3f831b0cc525d3f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rrs_lib-f0a75cdc9be075eb)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test instruction_formats::tests::test_btype ... ok
[INFO] [stdout] test instruction_formats::tests::test_jtype ... ok
[INFO] [stdout] test instruction_formats::tests::test_itype ... ok
[INFO] [stdout] test instruction_formats::tests::test_itype_shamt ... ok
[INFO] [stdout] test instruction_formats::tests::test_stype ... ok
[INFO] [stdout] test instruction_formats::tests::test_utype ... ok
[INFO] [stdout] test instruction_string_outputter::tests::test_insn_string_output ... ok
[INFO] [stdout] test memories::tests::test_memory_space ... ok
[INFO] [stdout] test memories::tests::test_read_to_memory ... ok
[INFO] [stdout] test memories::tests::test_vec_memory ... ok
[INFO] [stdout] test tests::test_insn_execute ... ok
[INFO] [stdout] test instruction_formats::tests::test_rtype ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rrs_lib
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/instruction_executor.rs - instruction_executor (line 14) ... ok
[INFO] [stdout] test src/instruction_string_outputter.rs - instruction_string_outputter (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82c3359317de2ebcabd3e01483b53a95f31cd2bea9a75434d3f831b0cc525d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c3359317de2ebcabd3e01483b53a95f31cd2bea9a75434d3f831b0cc525d3f", kill_on_drop: false }`
[INFO] [stdout] 82c3359317de2ebcabd3e01483b53a95f31cd2bea9a75434d3f831b0cc525d3f