[INFO] fetching crate user-idle2 0.6.2...
[INFO] testing user-idle2-0.6.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate user-idle2 0.6.2 into /workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate user-idle2 0.6.2 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 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f326b0a18e38921ebc0f698965bfd4e9606e207e3cad41a8ca8b124f30464c03
[INFO] running `Command { std: "docker" "start" "-a" "f326b0a18e38921ebc0f698965bfd4e9606e207e3cad41a8ca8b124f30464c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f326b0a18e38921ebc0f698965bfd4e9606e207e3cad41a8ca8b124f30464c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f326b0a18e38921ebc0f698965bfd4e9606e207e3cad41a8ca8b124f30464c03", kill_on_drop: false }`
[INFO] [stdout] f326b0a18e38921ebc0f698965bfd4e9606e207e3cad41a8ca8b124f30464c03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4509c9021cb6c9d701aafbf2d3a7b0b7295558d7ce18db09af1e4ee1fd7c2f4e
[INFO] running `Command { std: "docker" "start" "-a" "4509c9021cb6c9d701aafbf2d3a7b0b7295558d7ce18db09af1e4ee1fd7c2f4e", 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 6.83s
[INFO] running `Command { std: "docker" "inspect" "4509c9021cb6c9d701aafbf2d3a7b0b7295558d7ce18db09af1e4ee1fd7c2f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4509c9021cb6c9d701aafbf2d3a7b0b7295558d7ce18db09af1e4ee1fd7c2f4e", kill_on_drop: false }`
[INFO] [stdout] 4509c9021cb6c9d701aafbf2d3a7b0b7295558d7ce18db09af1e4ee1fd7c2f4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 472efb05c53cc4e82e1af2e0b1a8749bb10de6f39c316846cc4d4c6c147cdba6
[INFO] running `Command { std: "docker" "start" "-a" "472efb05c53cc4e82e1af2e0b1a8749bb10de6f39c316846cc4d4c6c147cdba6", 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 0.58s
[INFO] running `Command { std: "docker" "inspect" "472efb05c53cc4e82e1af2e0b1a8749bb10de6f39c316846cc4d4c6c147cdba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "472efb05c53cc4e82e1af2e0b1a8749bb10de6f39c316846cc4d4c6c147cdba6", kill_on_drop: false }`
[INFO] [stdout] 472efb05c53cc4e82e1af2e0b1a8749bb10de6f39c316846cc4d4c6c147cdba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ebee146f158a0fdb275e99c6608bd7a156ac113d269cae9b0eb5433dc0cc2e5a
[INFO] running `Command { std: "docker" "start" "-a" "ebee146f158a0fdb275e99c6608bd7a156ac113d269cae9b0eb5433dc0cc2e5a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/user_idle2-5c8f727d934808fd)
[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_idle2-5c8f727d934808fd` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "ebee146f158a0fdb275e99c6608bd7a156ac113d269cae9b0eb5433dc0cc2e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebee146f158a0fdb275e99c6608bd7a156ac113d269cae9b0eb5433dc0cc2e5a", kill_on_drop: false }`
[INFO] [stdout] ebee146f158a0fdb275e99c6608bd7a156ac113d269cae9b0eb5433dc0cc2e5a