[INFO] cloning repository https://github.com/gio256/rub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gio256/rub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgio256%2Frub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgio256%2Frub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15783a0c8b219216497f388cff504fb5ba78b940
[INFO] testing gio256/rub against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgio256%2Frub" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gio256/rub
[INFO] finished tweaking git repo https://github.com/gio256/rub
[INFO] tweaked toml for git repo https://github.com/gio256/rub written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gio256/rub on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gio256/rub 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e701c7e772f5f6d93fc7fc7b2dd79f3524e6c66587f9d5125c426b4c9c0e4cd
[INFO] running `Command { std: "docker" "start" "-a" "1e701c7e772f5f6d93fc7fc7b2dd79f3524e6c66587f9d5125c426b4c9c0e4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e701c7e772f5f6d93fc7fc7b2dd79f3524e6c66587f9d5125c426b4c9c0e4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e701c7e772f5f6d93fc7fc7b2dd79f3524e6c66587f9d5125c426b4c9c0e4cd", kill_on_drop: false }`
[INFO] [stdout] 1e701c7e772f5f6d93fc7fc7b2dd79f3524e6c66587f9d5125c426b4c9c0e4cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd8e0fe4d47bdf4c0928bcc9231b267ab0e08e3e224af2b67f5a65be4abe6223
[INFO] running `Command { std: "docker" "start" "-a" "fd8e0fe4d47bdf4c0928bcc9231b267ab0e08e3e224af2b67f5a65be4abe6223", kill_on_drop: false }`
[INFO] [stderr]    Compiling rub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "fd8e0fe4d47bdf4c0928bcc9231b267ab0e08e3e224af2b67f5a65be4abe6223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8e0fe4d47bdf4c0928bcc9231b267ab0e08e3e224af2b67f5a65be4abe6223", kill_on_drop: false }`
[INFO] [stdout] fd8e0fe4d47bdf4c0928bcc9231b267ab0e08e3e224af2b67f5a65be4abe6223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa81a1ad79d43073ed90d0fd44537786a9f51b9997ac8908ca41edebb4a046dc
[INFO] running `Command { std: "docker" "start" "-a" "aa81a1ad79d43073ed90d0fd44537786a9f51b9997ac8908ca41edebb4a046dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "aa81a1ad79d43073ed90d0fd44537786a9f51b9997ac8908ca41edebb4a046dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa81a1ad79d43073ed90d0fd44537786a9f51b9997ac8908ca41edebb4a046dc", kill_on_drop: false }`
[INFO] [stdout] aa81a1ad79d43073ed90d0fd44537786a9f51b9997ac8908ca41edebb4a046dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 039847130c511a0dd9d5cbe4770f9c878f437599864ba7f77897a093428f3cb7
[INFO] running `Command { std: "docker" "start" "-a" "039847130c511a0dd9d5cbe4770f9c878f437599864ba7f77897a093428f3cb7", 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/rub-c5fa20d1a7a768ec)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test borrows::test_ok_copy_nonoverlapping ... ok
[INFO] [stdout] test borrows::test_ok_interleave_reads ... ok
[INFO] [stdout] test borrows::test_ok_const_write ... ok
[INFO] [stdout] test borrows::test_ok_disable_unique ... ok
[INFO] [stdout] test borrows::test_ok_steal_borrow ... ok
[INFO] [stdout] test borrows::test_reserved ... ok
[INFO] [stdout] test borrows::test_sibling_ptr ... ok
[INFO] [stdout] test borrows::test_const_write ... ok
[INFO] [stdout] test borrows::test_protected ... ok
[INFO] [stdout] test ptr::test_unaligned ... ok
[INFO] [stdout] test ptr::test_unaligned_ref ... ok
[INFO] [stderr] free(): double free detected in tcache 2
[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/rub-c5fa20d1a7a768ec` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "039847130c511a0dd9d5cbe4770f9c878f437599864ba7f77897a093428f3cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "039847130c511a0dd9d5cbe4770f9c878f437599864ba7f77897a093428f3cb7", kill_on_drop: false }`
[INFO] [stdout] 039847130c511a0dd9d5cbe4770f9c878f437599864ba7f77897a093428f3cb7
