[INFO] fetching crate lock_keys 1.1.0...
[INFO] testing lock_keys-1.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate lock_keys 1.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate lock_keys 1.1.0
[INFO] finished tweaking crates.io crate lock_keys 1.1.0
[INFO] tweaked toml for crates.io crate lock_keys 1.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lock_keys 1.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lock_keys 1.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-kit-sys v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89e6e559ddf3ab944f31fa0c502705afc49d6443d5e7e382ba5c4ff7a54093a1
[INFO] running `Command { std: "docker" "start" "-a" "89e6e559ddf3ab944f31fa0c502705afc49d6443d5e7e382ba5c4ff7a54093a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89e6e559ddf3ab944f31fa0c502705afc49d6443d5e7e382ba5c4ff7a54093a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e6e559ddf3ab944f31fa0c502705afc49d6443d5e7e382ba5c4ff7a54093a1", kill_on_drop: false }`
[INFO] [stdout] 89e6e559ddf3ab944f31fa0c502705afc49d6443d5e7e382ba5c4ff7a54093a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f9c30d2b152c824f0699231b2e40608d530725d2cbe23fd185e1f50bb55c459
[INFO] running `Command { std: "docker" "start" "-a" "3f9c30d2b152c824f0699231b2e40608d530725d2cbe23fd185e1f50bb55c459", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_keys v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "3f9c30d2b152c824f0699231b2e40608d530725d2cbe23fd185e1f50bb55c459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9c30d2b152c824f0699231b2e40608d530725d2cbe23fd185e1f50bb55c459", kill_on_drop: false }`
[INFO] [stdout] 3f9c30d2b152c824f0699231b2e40608d530725d2cbe23fd185e1f50bb55c459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13271cc9a4b1f7ac5d1bf5ae4d988cbb5d6f7dbea0bb2e0eb13826c0049bd478
[INFO] running `Command { std: "docker" "start" "-a" "13271cc9a4b1f7ac5d1bf5ae4d988cbb5d6f7dbea0bb2e0eb13826c0049bd478", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_keys v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "13271cc9a4b1f7ac5d1bf5ae4d988cbb5d6f7dbea0bb2e0eb13826c0049bd478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13271cc9a4b1f7ac5d1bf5ae4d988cbb5d6f7dbea0bb2e0eb13826c0049bd478", kill_on_drop: false }`
[INFO] [stdout] 13271cc9a4b1f7ac5d1bf5ae4d988cbb5d6f7dbea0bb2e0eb13826c0049bd478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cec7e9ccd13c949d00fcee3ed1e4ca34dc976e4dcffe07f739bc2206d01d6a08
[INFO] running `Command { std: "docker" "start" "-a" "cec7e9ccd13c949d00fcee3ed1e4ca34dc976e4dcffe07f739bc2206d01d6a08", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lock_keys-c2059481362300d8)
[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/lock_keys-c2059481362300d8` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "cec7e9ccd13c949d00fcee3ed1e4ca34dc976e4dcffe07f739bc2206d01d6a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec7e9ccd13c949d00fcee3ed1e4ca34dc976e4dcffe07f739bc2206d01d6a08", kill_on_drop: false }`
[INFO] [stdout] cec7e9ccd13c949d00fcee3ed1e4ca34dc976e4dcffe07f739bc2206d01d6a08