[INFO] fetching crate user-idle2 0.6.2...
[INFO] testing user-idle2-0.6.2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] extracting crate user-idle2 0.6.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate user-idle2 0.6.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate user-idle2 0.6.2
[INFO] tweaked toml for crates.io crate user-idle2 0.6.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate user-idle2 0.6.2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate user-idle2 0.6.2 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a87ee142c4cf0c2c39953f24d12a4f15ce633b7fa0734f2669926f846a063a0
[INFO] running `Command { std: "docker" "start" "-a" "3a87ee142c4cf0c2c39953f24d12a4f15ce633b7fa0734f2669926f846a063a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a87ee142c4cf0c2c39953f24d12a4f15ce633b7fa0734f2669926f846a063a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a87ee142c4cf0c2c39953f24d12a4f15ce633b7fa0734f2669926f846a063a0", kill_on_drop: false }`
[INFO] [stdout] 3a87ee142c4cf0c2c39953f24d12a4f15ce633b7fa0734f2669926f846a063a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfd6da31c5e454848f0dcaab50a3df8824d057ccb887f67fe09ff4b30822fcf3
[INFO] running `Command { std: "docker" "start" "-a" "cfd6da31c5e454848f0dcaab50a3df8824d057ccb887f67fe09ff4b30822fcf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling dbus v0.9.7
[INFO] [stderr]    Compiling user-idle2 v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.87s
[INFO] running `Command { std: "docker" "inspect" "cfd6da31c5e454848f0dcaab50a3df8824d057ccb887f67fe09ff4b30822fcf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd6da31c5e454848f0dcaab50a3df8824d057ccb887f67fe09ff4b30822fcf3", kill_on_drop: false }`
[INFO] [stdout] cfd6da31c5e454848f0dcaab50a3df8824d057ccb887f67fe09ff4b30822fcf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b9f642d400196bc110041823b6af9a2e6fab24bb9be83aa7d10e725f39f2ad2
[INFO] running `Command { std: "docker" "start" "-a" "8b9f642d400196bc110041823b6af9a2e6fab24bb9be83aa7d10e725f39f2ad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling user-idle2 v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "8b9f642d400196bc110041823b6af9a2e6fab24bb9be83aa7d10e725f39f2ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9f642d400196bc110041823b6af9a2e6fab24bb9be83aa7d10e725f39f2ad2", kill_on_drop: false }`
[INFO] [stdout] 8b9f642d400196bc110041823b6af9a2e6fab24bb9be83aa7d10e725f39f2ad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6303eab85f67a9c04e9ed964a5c0911671c263f35a6d3116ca26ff4e2bdfcea2
[INFO] running `Command { std: "docker" "start" "-a" "6303eab85f67a9c04e9ed964a5c0911671c263f35a6d3116ca26ff4e2bdfcea2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/user_idle2-fd2762b0978a8bc7)
[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/user_idle2-fd2762b0978a8bc7` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "6303eab85f67a9c04e9ed964a5c0911671c263f35a6d3116ca26ff4e2bdfcea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6303eab85f67a9c04e9ed964a5c0911671c263f35a6d3116ca26ff4e2bdfcea2", kill_on_drop: false }`
[INFO] [stdout] 6303eab85f67a9c04e9ed964a5c0911671c263f35a6d3116ca26ff4e2bdfcea2
