[INFO] fetching crate riscv_emu_rust 0.2.0...
[INFO] testing riscv_emu_rust-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate riscv_emu_rust 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate riscv_emu_rust 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate riscv_emu_rust 0.2.0
[INFO] finished tweaking crates.io crate riscv_emu_rust 0.2.0
[INFO] tweaked toml for crates.io crate riscv_emu_rust 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6fd9c277c8600e76704bc261983468a90e4a87ac87b4a1a60ec00b6f04ef5fd
[INFO] running `Command { std: "docker" "start" "-a" "e6fd9c277c8600e76704bc261983468a90e4a87ac87b4a1a60ec00b6f04ef5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6fd9c277c8600e76704bc261983468a90e4a87ac87b4a1a60ec00b6f04ef5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6fd9c277c8600e76704bc261983468a90e4a87ac87b4a1a60ec00b6f04ef5fd", kill_on_drop: false }`
[INFO] [stdout] e6fd9c277c8600e76704bc261983468a90e4a87ac87b4a1a60ec00b6f04ef5fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 923b7f972c95b54228e7d4954f0226791b6b2251df466a91706c30b6f4b1ce25
[INFO] running `Command { std: "docker" "start" "-a" "923b7f972c95b54228e7d4954f0226791b6b2251df466a91706c30b6f4b1ce25", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv_emu_rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "923b7f972c95b54228e7d4954f0226791b6b2251df466a91706c30b6f4b1ce25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "923b7f972c95b54228e7d4954f0226791b6b2251df466a91706c30b6f4b1ce25", kill_on_drop: false }`
[INFO] [stdout] 923b7f972c95b54228e7d4954f0226791b6b2251df466a91706c30b6f4b1ce25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdeccee60edf86217a04cf957bb2ed9e10a6f82e89b02e0fae1c92f17a6492ad
[INFO] running `Command { std: "docker" "start" "-a" "bdeccee60edf86217a04cf957bb2ed9e10a6f82e89b02e0fae1c92f17a6492ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv_emu_rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "bdeccee60edf86217a04cf957bb2ed9e10a6f82e89b02e0fae1c92f17a6492ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdeccee60edf86217a04cf957bb2ed9e10a6f82e89b02e0fae1c92f17a6492ad", kill_on_drop: false }`
[INFO] [stdout] bdeccee60edf86217a04cf957bb2ed9e10a6f82e89b02e0fae1c92f17a6492ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d58f8d73f53f06099bbabd75ee315ecb7e56e20e096f68e98c76725949e3cde
[INFO] running `Command { std: "docker" "start" "-a" "0d58f8d73f53f06099bbabd75ee315ecb7e56e20e096f68e98c76725949e3cde", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/riscv_emu_rust-5eb8af78a6e7d888)
[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 riscv_emu_rust
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Emulator (line 18) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d58f8d73f53f06099bbabd75ee315ecb7e56e20e096f68e98c76725949e3cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d58f8d73f53f06099bbabd75ee315ecb7e56e20e096f68e98c76725949e3cde", kill_on_drop: false }`
[INFO] [stdout] 0d58f8d73f53f06099bbabd75ee315ecb7e56e20e096f68e98c76725949e3cde