[INFO] cloning repository https://github.com/alimirza09/userspace_std
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alimirza09/userspace_std" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falimirza09%2Fuserspace_std", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falimirza09%2Fuserspace_std'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2179ca34f8014b42b2463bb95723ac1209fc6c56
[INFO] testing alimirza09/userspace_std against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falimirza09%2Fuserspace_std" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alimirza09/userspace_std
[INFO] finished tweaking git repo https://github.com/alimirza09/userspace_std
[INFO] tweaked toml for git repo https://github.com/alimirza09/userspace_std written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alimirza09/userspace_std on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alimirza09/userspace_std 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6317ab5cd2d7a359fc2b014111321bc5cc4ee1fb1595dab40eae9c8b6ed36d80
[INFO] running `Command { std: "docker" "start" "-a" "6317ab5cd2d7a359fc2b014111321bc5cc4ee1fb1595dab40eae9c8b6ed36d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6317ab5cd2d7a359fc2b014111321bc5cc4ee1fb1595dab40eae9c8b6ed36d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6317ab5cd2d7a359fc2b014111321bc5cc4ee1fb1595dab40eae9c8b6ed36d80", kill_on_drop: false }`
[INFO] [stdout] 6317ab5cd2d7a359fc2b014111321bc5cc4ee1fb1595dab40eae9c8b6ed36d80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 462c7f00ef53679623f864dc4dfe677cc9ba6586e80197d46840cf40d894a9d2
[INFO] running `Command { std: "docker" "start" "-a" "462c7f00ef53679623f864dc4dfe677cc9ba6586e80197d46840cf40d894a9d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling userspace_std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "462c7f00ef53679623f864dc4dfe677cc9ba6586e80197d46840cf40d894a9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462c7f00ef53679623f864dc4dfe677cc9ba6586e80197d46840cf40d894a9d2", kill_on_drop: false }`
[INFO] [stdout] 462c7f00ef53679623f864dc4dfe677cc9ba6586e80197d46840cf40d894a9d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 315cea7f2eb5dc9274fdf4c462ef1ea93387d8ee2ad13f8840cdb800bd2b93c2
[INFO] running `Command { std: "docker" "start" "-a" "315cea7f2eb5dc9274fdf4c462ef1ea93387d8ee2ad13f8840cdb800bd2b93c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling userspace_std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "315cea7f2eb5dc9274fdf4c462ef1ea93387d8ee2ad13f8840cdb800bd2b93c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315cea7f2eb5dc9274fdf4c462ef1ea93387d8ee2ad13f8840cdb800bd2b93c2", kill_on_drop: false }`
[INFO] [stdout] 315cea7f2eb5dc9274fdf4c462ef1ea93387d8ee2ad13f8840cdb800bd2b93c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2588872b61eeccde2dfeeb8d8f67fdda9d620637399de68937ce8691f58e6342
[INFO] running `Command { std: "docker" "start" "-a" "2588872b61eeccde2dfeeb8d8f67fdda9d620637399de68937ce8691f58e6342", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/userspace_std-8b374a8dc617883a)
[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/userspace_std-8b374a8dc617883a` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "2588872b61eeccde2dfeeb8d8f67fdda9d620637399de68937ce8691f58e6342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2588872b61eeccde2dfeeb8d8f67fdda9d620637399de68937ce8691f58e6342", kill_on_drop: false }`
[INFO] [stdout] 2588872b61eeccde2dfeeb8d8f67fdda9d620637399de68937ce8691f58e6342
