[INFO] fetching crate bittree 0.1.0...
[INFO] testing bittree-0.1.0 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate bittree 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate bittree 0.1.0 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bittree 0.1.0
[INFO] finished tweaking crates.io crate bittree 0.1.0
[INFO] tweaked toml for crates.io crate bittree 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate bittree 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0e51ae9d8a971ea769538241d5537c873428ac25f4aa5f7c573b77fc6026ba3
[INFO] running `Command { std: "docker" "start" "-a" "b0e51ae9d8a971ea769538241d5537c873428ac25f4aa5f7c573b77fc6026ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0e51ae9d8a971ea769538241d5537c873428ac25f4aa5f7c573b77fc6026ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e51ae9d8a971ea769538241d5537c873428ac25f4aa5f7c573b77fc6026ba3", kill_on_drop: false }`
[INFO] [stdout] b0e51ae9d8a971ea769538241d5537c873428ac25f4aa5f7c573b77fc6026ba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ea41a03ac48c2faee941becc1a14079b8ce1f3c226146d78b6fbadefd75d8f8
[INFO] running `Command { std: "docker" "start" "-a" "8ea41a03ac48c2faee941becc1a14079b8ce1f3c226146d78b6fbadefd75d8f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bittree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "8ea41a03ac48c2faee941becc1a14079b8ce1f3c226146d78b6fbadefd75d8f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea41a03ac48c2faee941becc1a14079b8ce1f3c226146d78b6fbadefd75d8f8", kill_on_drop: false }`
[INFO] [stdout] 8ea41a03ac48c2faee941becc1a14079b8ce1f3c226146d78b6fbadefd75d8f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23dc45ebdcda0cf469b000ed5e8896faa08e81ff34841f23367c284023f2ae9c
[INFO] running `Command { std: "docker" "start" "-a" "23dc45ebdcda0cf469b000ed5e8896faa08e81ff34841f23367c284023f2ae9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bittree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "23dc45ebdcda0cf469b000ed5e8896faa08e81ff34841f23367c284023f2ae9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23dc45ebdcda0cf469b000ed5e8896faa08e81ff34841f23367c284023f2ae9c", kill_on_drop: false }`
[INFO] [stdout] 23dc45ebdcda0cf469b000ed5e8896faa08e81ff34841f23367c284023f2ae9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4129118a2ab7f5a4d93eb73cc0e126caf96c932f7d10188c2126dd2e79dd44a8
[INFO] running `Command { std: "docker" "start" "-a" "4129118a2ab7f5a4d93eb73cc0e126caf96c932f7d10188c2126dd2e79dd44a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bittree-5fb4c05e7e74e19f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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/bittree-5fb4c05e7e74e19f` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "4129118a2ab7f5a4d93eb73cc0e126caf96c932f7d10188c2126dd2e79dd44a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4129118a2ab7f5a4d93eb73cc0e126caf96c932f7d10188c2126dd2e79dd44a8", kill_on_drop: false }`
[INFO] [stdout] 4129118a2ab7f5a4d93eb73cc0e126caf96c932f7d10188c2126dd2e79dd44a8
