[INFO] fetching crate xcb-rust-connection 0.2.3...
[INFO] testing xcb-rust-connection-0.2.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate xcb-rust-connection 0.2.3 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xcb-rust-connection 0.2.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cea6899fd5f77197b1502a9dc6d35dd8e3c5cac74a3ccf47ffd0f4866b3dc0f0
[INFO] running `Command { std: "docker" "start" "-a" "cea6899fd5f77197b1502a9dc6d35dd8e3c5cac74a3ccf47ffd0f4866b3dc0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cea6899fd5f77197b1502a9dc6d35dd8e3c5cac74a3ccf47ffd0f4866b3dc0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea6899fd5f77197b1502a9dc6d35dd8e3c5cac74a3ccf47ffd0f4866b3dc0f0", kill_on_drop: false }`
[INFO] [stdout] cea6899fd5f77197b1502a9dc6d35dd8e3c5cac74a3ccf47ffd0f4866b3dc0f0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0588745e7575e1062bb586acf6b8c6621e42459a8f28ea92cff4be57ef3f39e3
[INFO] running `Command { std: "docker" "start" "-a" "0588745e7575e1062bb586acf6b8c6621e42459a8f28ea92cff4be57ef3f39e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sc v0.2.7
[INFO] [stderr]    Compiling linux-rust-bindings v0.1.3
[INFO] [stderr]    Compiling smallmap v1.4.2
[INFO] [stderr]    Compiling rusl v0.4.0
[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 2.46s
[INFO] running `Command { std: "docker" "inspect" "0588745e7575e1062bb586acf6b8c6621e42459a8f28ea92cff4be57ef3f39e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0588745e7575e1062bb586acf6b8c6621e42459a8f28ea92cff4be57ef3f39e3", kill_on_drop: false }`
[INFO] [stdout] 0588745e7575e1062bb586acf6b8c6621e42459a8f28ea92cff4be57ef3f39e3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4243232afda4757c8469236ad13c0ba936276e2c6ebb3ae05ac872c18c90636
[INFO] running `Command { std: "docker" "start" "-a" "e4243232afda4757c8469236ad13c0ba936276e2c6ebb3ae05ac872c18c90636", 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 0.31s
[INFO] running `Command { std: "docker" "inspect" "e4243232afda4757c8469236ad13c0ba936276e2c6ebb3ae05ac872c18c90636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4243232afda4757c8469236ad13c0ba936276e2c6ebb3ae05ac872c18c90636", kill_on_drop: false }`
[INFO] [stdout] e4243232afda4757c8469236ad13c0ba936276e2c6ebb3ae05ac872c18c90636
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60b0a0417aff19ca21fa1d64b29216e4878b2ab7ad3009599c7482281189b5d7
[INFO] running `Command { std: "docker" "start" "-a" "60b0a0417aff19ca21fa1d64b29216e4878b2ab7ad3009599c7482281189b5d7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[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 ... ok
[INFO] [stdout] test helpers::connect::tests::test_connect_receive_setup_failed ... ok
[INFO] [stdout] test helpers::id_allocator::test::increment ... 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::id_allocator::test::new_range ... ok
[INFO] [stdout] test helpers::parse_display::connect_instruction::tests::basic_test ... 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_mismatch ... 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::family_mismatch ... ok
[INFO] [stdout] test helpers::xauth::test::address_wildcard_match2 ... ok
[INFO] [stdout] test helpers::xauth::test::number_mismatch ... ok
[INFO] [stdout] test helpers::xauth::test::protocol_mismatch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "60b0a0417aff19ca21fa1d64b29216e4878b2ab7ad3009599c7482281189b5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60b0a0417aff19ca21fa1d64b29216e4878b2ab7ad3009599c7482281189b5d7", kill_on_drop: false }`
[INFO] [stdout] 60b0a0417aff19ca21fa1d64b29216e4878b2ab7ad3009599c7482281189b5d7