[INFO] fetching crate rrs-lib 0.1.0...
[INFO] testing rrs-lib-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[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 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47900b0e449d5ba60f8310faf0d98ef2c0ecbb55b327ad350f5b587d7721885f
[INFO] running `Command { std: "docker" "start" "-a" "47900b0e449d5ba60f8310faf0d98ef2c0ecbb55b327ad350f5b587d7721885f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47900b0e449d5ba60f8310faf0d98ef2c0ecbb55b327ad350f5b587d7721885f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47900b0e449d5ba60f8310faf0d98ef2c0ecbb55b327ad350f5b587d7721885f", kill_on_drop: false }`
[INFO] [stdout] 47900b0e449d5ba60f8310faf0d98ef2c0ecbb55b327ad350f5b587d7721885f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f88e651bdf014c90d7f06cdb003c9661cbd27e3aa2d9ea9abf6f411c1ab23b72
[INFO] running `Command { std: "docker" "start" "-a" "f88e651bdf014c90d7f06cdb003c9661cbd27e3aa2d9ea9abf6f411c1ab23b72", 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 0.50s
[INFO] running `Command { std: "docker" "inspect" "f88e651bdf014c90d7f06cdb003c9661cbd27e3aa2d9ea9abf6f411c1ab23b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88e651bdf014c90d7f06cdb003c9661cbd27e3aa2d9ea9abf6f411c1ab23b72", kill_on_drop: false }`
[INFO] [stdout] f88e651bdf014c90d7f06cdb003c9661cbd27e3aa2d9ea9abf6f411c1ab23b72
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a7aaa2bb7ac9140a250bc93426d1bfb102b40fc38ec22b140682f64eab87de2
[INFO] running `Command { std: "docker" "start" "-a" "5a7aaa2bb7ac9140a250bc93426d1bfb102b40fc38ec22b140682f64eab87de2", 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 0.71s
[INFO] running `Command { std: "docker" "inspect" "5a7aaa2bb7ac9140a250bc93426d1bfb102b40fc38ec22b140682f64eab87de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7aaa2bb7ac9140a250bc93426d1bfb102b40fc38ec22b140682f64eab87de2", kill_on_drop: false }`
[INFO] [stdout] 5a7aaa2bb7ac9140a250bc93426d1bfb102b40fc38ec22b140682f64eab87de2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8db07b8404a7bb5fb3af3a9f51359d315521131940dfb031bd00e6c474a3502e
[INFO] running `Command { std: "docker" "start" "-a" "8db07b8404a7bb5fb3af3a9f51359d315521131940dfb031bd00e6c474a3502e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rrs_lib-570e1a753fc42dd9)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test instruction_formats::tests::test_itype ... ok
[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_rtype ... ok
[INFO] [stdout] test instruction_formats::tests::test_itype_shamt ... 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_stype ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rrs_lib
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/instruction_string_outputter.rs - instruction_string_outputter (line 9) ... ok
[INFO] [stdout] test src/instruction_executor.rs - instruction_executor (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8db07b8404a7bb5fb3af3a9f51359d315521131940dfb031bd00e6c474a3502e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db07b8404a7bb5fb3af3a9f51359d315521131940dfb031bd00e6c474a3502e", kill_on_drop: false }`
[INFO] [stdout] 8db07b8404a7bb5fb3af3a9f51359d315521131940dfb031bd00e6c474a3502e