[INFO] cloning repository https://github.com/uhyo/bf-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uhyo/bf-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuhyo%2Fbf-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuhyo%2Fbf-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11f24756bb377db166267949eed998469e305cc0
[INFO] testing uhyo/bf-wasm against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuhyo%2Fbf-wasm" "/workspace/builds/worker-52/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-52/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uhyo/bf-wasm on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/uhyo/bf-wasm
[INFO] finished tweaking git repo https://github.com/uhyo/bf-wasm
[INFO] tweaked toml for git repo https://github.com/uhyo/bf-wasm written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate git repo https://github.com/uhyo/bf-wasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ca3ddfd89c471d696540c9867d05bdf8a9d70891acb4eca584348914cbe4cd3
[INFO] running `Command { std: "docker" "start" "-a" "6ca3ddfd89c471d696540c9867d05bdf8a9d70891acb4eca584348914cbe4cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ca3ddfd89c471d696540c9867d05bdf8a9d70891acb4eca584348914cbe4cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca3ddfd89c471d696540c9867d05bdf8a9d70891acb4eca584348914cbe4cd3", kill_on_drop: false }`
[INFO] [stdout] 6ca3ddfd89c471d696540c9867d05bdf8a9d70891acb4eca584348914cbe4cd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a0260558ac9339559bf1ea5ef8a98f5b365b0b71c1f2663ccbfb70da6fbff4d
[INFO] running `Command { std: "docker" "start" "-a" "3a0260558ac9339559bf1ea5ef8a98f5b365b0b71c1f2663ccbfb70da6fbff4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bf-gen-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "3a0260558ac9339559bf1ea5ef8a98f5b365b0b71c1f2663ccbfb70da6fbff4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a0260558ac9339559bf1ea5ef8a98f5b365b0b71c1f2663ccbfb70da6fbff4d", kill_on_drop: false }`
[INFO] [stdout] 3a0260558ac9339559bf1ea5ef8a98f5b365b0b71c1f2663ccbfb70da6fbff4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 939c3f5414338c677c8b93035c8b0b4f8c8f97868111192f9fda57da2a730dee
[INFO] running `Command { std: "docker" "start" "-a" "939c3f5414338c677c8b93035c8b0b4f8c8f97868111192f9fda57da2a730dee", kill_on_drop: false }`
[INFO] [stderr]    Compiling bf-gen-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "939c3f5414338c677c8b93035c8b0b4f8c8f97868111192f9fda57da2a730dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939c3f5414338c677c8b93035c8b0b4f8c8f97868111192f9fda57da2a730dee", kill_on_drop: false }`
[INFO] [stdout] 939c3f5414338c677c8b93035c8b0b4f8c8f97868111192f9fda57da2a730dee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6efa164833ca0fef2f1208bd6bfef2330519de9ea90c99cb77ebf3dd1c30402
[INFO] running `Command { std: "docker" "start" "-a" "d6efa164833ca0fef2f1208bd6bfef2330519de9ea90c99cb77ebf3dd1c30402", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bf_gen_interpreter-470acba0fe6458ad)
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/bf_gen_interpreter-470acba0fe6458ad` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "d6efa164833ca0fef2f1208bd6bfef2330519de9ea90c99cb77ebf3dd1c30402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6efa164833ca0fef2f1208bd6bfef2330519de9ea90c99cb77ebf3dd1c30402", kill_on_drop: false }`
[INFO] [stdout] d6efa164833ca0fef2f1208bd6bfef2330519de9ea90c99cb77ebf3dd1c30402