[INFO] fetching crate xcb-rust-connection 0.2.3...
[INFO] testing xcb-rust-connection-0.2.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate xcb-rust-connection 0.2.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate xcb-rust-connection 0.2.3
[INFO] finished tweaking crates.io crate xcb-rust-connection 0.2.3
[INFO] tweaked toml for crates.io crate xcb-rust-connection 0.2.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xcb-rust-connection 0.2.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xcb-rust-connection 0.2.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecf9cb512d62281f31b73b07ad620c02ab29069024f91bb12e18502335cc54b9
[INFO] running `Command { std: "docker" "start" "-a" "ecf9cb512d62281f31b73b07ad620c02ab29069024f91bb12e18502335cc54b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecf9cb512d62281f31b73b07ad620c02ab29069024f91bb12e18502335cc54b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf9cb512d62281f31b73b07ad620c02ab29069024f91bb12e18502335cc54b9", kill_on_drop: false }`
[INFO] [stdout] ecf9cb512d62281f31b73b07ad620c02ab29069024f91bb12e18502335cc54b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d75e66fbb2dff263c344ae1fa33e8d0ce83701e5705b375cfc3ee0104de9d710
[INFO] running `Command { std: "docker" "start" "-a" "d75e66fbb2dff263c344ae1fa33e8d0ce83701e5705b375cfc3ee0104de9d710", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling linux-rust-bindings v0.1.3
[INFO] [stderr]    Compiling sc v0.2.7
[INFO] [stderr]    Compiling rusl v0.4.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling smallmap v1.4.2
[INFO] [stderr]    Compiling tiny-std v0.3.0
[INFO] [stderr]    Compiling xcb-rust-protocol v0.2.4
[INFO] [stderr]    Compiling xcb-rust-connection v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "d75e66fbb2dff263c344ae1fa33e8d0ce83701e5705b375cfc3ee0104de9d710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75e66fbb2dff263c344ae1fa33e8d0ce83701e5705b375cfc3ee0104de9d710", kill_on_drop: false }`
[INFO] [stdout] d75e66fbb2dff263c344ae1fa33e8d0ce83701e5705b375cfc3ee0104de9d710
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac42f0e5bc3f5ca382814f814bdb10dd9d71f543f1cddfc812a15ebbd0d63313
[INFO] running `Command { std: "docker" "start" "-a" "ac42f0e5bc3f5ca382814f814bdb10dd9d71f543f1cddfc812a15ebbd0d63313", kill_on_drop: false }`
[INFO] [stderr]    Compiling xcb-rust-connection v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "ac42f0e5bc3f5ca382814f814bdb10dd9d71f543f1cddfc812a15ebbd0d63313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac42f0e5bc3f5ca382814f814bdb10dd9d71f543f1cddfc812a15ebbd0d63313", kill_on_drop: false }`
[INFO] [stdout] ac42f0e5bc3f5ca382814f814bdb10dd9d71f543f1cddfc812a15ebbd0d63313
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9c067397ea3f8830de5ee04bb40040fd77c4a8383df3062de41835ce39ac197
[INFO] running `Command { std: "docker" "start" "-a" "f9c067397ea3f8830de5ee04bb40040fd77c4a8383df3062de41835ce39ac197", 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/xcb_rust_connection-978760b19bbb1288)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test helpers::connect::tests::test_connect_receive_setup_authenticate ... ok
[INFO] [stdout] test helpers::connect::tests::test_connect_receive_setup_failed ... ok
[INFO] [stdout] test helpers::id_allocator::test::exhaustive ... ok
[INFO] [stdout] test helpers::id_allocator::test::invalid_new_arg ... ok
[INFO] [stdout] test helpers::id_allocator::test::invalid_update_arg ... ok
[INFO] [stdout] test helpers::parse_display::connect_instruction::tests::basic_test ... ok
[INFO] [stdout] test helpers::id_allocator::test::new_range ... ok
[INFO] [stdout] test helpers::parse_display::connect_instruction::tests::try_over_unix_hostname ... ok
[INFO] [stdout] test helpers::xauth::file::test::test_read ... ok
[INFO] [stdout] test helpers::parse_display::test::test_parsing ... ok
[INFO] [stdout] test helpers::xauth::file::test::test_read_iterate ... ok
[INFO] [stdout] test helpers::xauth::test::address_wildcard_match1 ... ok
[INFO] [stdout] test helpers::xauth::test::address_wildcard_match2 ... ok
[INFO] [stdout] test helpers::xauth::test::direct_match ... ok
[INFO] [stdout] test helpers::xauth::test::display_wildcard ... ok
[INFO] [stdout] test helpers::xauth::test::protocol_mismatch ... ok
[INFO] [stdout] test helpers::xauth::test::address_mismatch ... ok
[INFO] [stdout] test helpers::xauth::test::number_mismatch ... ok
[INFO] [stdout] test helpers::xauth::test::family_mismatch ... ok
[INFO] [stdout] test helpers::connect::tests::test_connect_receive_setup ... ok
[INFO] [stdout] test helpers::id_allocator::test::increment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xcb_rust_connection
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9c067397ea3f8830de5ee04bb40040fd77c4a8383df3062de41835ce39ac197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c067397ea3f8830de5ee04bb40040fd77c4a8383df3062de41835ce39ac197", kill_on_drop: false }`
[INFO] [stdout] f9c067397ea3f8830de5ee04bb40040fd77c4a8383df3062de41835ce39ac197