[INFO] fetching crate web_random 0.1.5... [INFO] testing web_random-0.1.5 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate web_random 0.1.5 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate web_random 0.1.5 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate web_random 0.1.5 [INFO] finished tweaking crates.io crate web_random 0.1.5 [INFO] tweaked toml for crates.io crate web_random 0.1.5 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a315d594539cd7e8307ba85b19a64994b641c42f665c25d1444d218a989fcc6 [INFO] running `Command { std: "docker" "start" "-a" "7a315d594539cd7e8307ba85b19a64994b641c42f665c25d1444d218a989fcc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a315d594539cd7e8307ba85b19a64994b641c42f665c25d1444d218a989fcc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a315d594539cd7e8307ba85b19a64994b641c42f665c25d1444d218a989fcc6", kill_on_drop: false }` [INFO] [stdout] 7a315d594539cd7e8307ba85b19a64994b641c42f665c25d1444d218a989fcc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e075a4fd064a18a20e03fd4d9453f8f053c2ded2e8e484436ffeab5e1b9eeddb [INFO] running `Command { std: "docker" "start" "-a" "e075a4fd064a18a20e03fd4d9453f8f053c2ded2e8e484436ffeab5e1b9eeddb", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling cty v0.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling spin v0.9.0 [INFO] [stderr] Compiling callback v0.5.3 [INFO] [stderr] Compiling cstring v0.0.5 [INFO] [stderr] Compiling js v0.3.0 [INFO] [stderr] Compiling web_random v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "e075a4fd064a18a20e03fd4d9453f8f053c2ded2e8e484436ffeab5e1b9eeddb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e075a4fd064a18a20e03fd4d9453f8f053c2ded2e8e484436ffeab5e1b9eeddb", kill_on_drop: false }` [INFO] [stdout] e075a4fd064a18a20e03fd4d9453f8f053c2ded2e8e484436ffeab5e1b9eeddb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f291687c15441169da1282646193675bd25ef8f729b08a22e5727db91d40efa [INFO] running `Command { std: "docker" "start" "-a" "5f291687c15441169da1282646193675bd25ef8f729b08a22e5727db91d40efa", kill_on_drop: false }` [INFO] [stderr] Compiling web_random v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "5f291687c15441169da1282646193675bd25ef8f729b08a22e5727db91d40efa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f291687c15441169da1282646193675bd25ef8f729b08a22e5727db91d40efa", kill_on_drop: false }` [INFO] [stdout] 5f291687c15441169da1282646193675bd25ef8f729b08a22e5727db91d40efa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 25de1eaf9d1aefa0615c3a140caefe41cc5e84c6d9d638524cfb5057700c2f75 [INFO] running `Command { std: "docker" "start" "-a" "25de1eaf9d1aefa0615c3a140caefe41cc5e84c6d9d638524cfb5057700c2f75", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/web_random-5f907803bc1b2bd5) [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/web_random-5f907803bc1b2bd5` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "25de1eaf9d1aefa0615c3a140caefe41cc5e84c6d9d638524cfb5057700c2f75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25de1eaf9d1aefa0615c3a140caefe41cc5e84c6d9d638524cfb5057700c2f75", kill_on_drop: false }` [INFO] [stdout] 25de1eaf9d1aefa0615c3a140caefe41cc5e84c6d9d638524cfb5057700c2f75