[INFO] fetching crate xcb-rust-connection 0.2.4...
[INFO] testing xcb-rust-connection-0.2.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate xcb-rust-connection 0.2.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate xcb-rust-connection 0.2.4
[INFO] finished tweaking crates.io crate xcb-rust-connection 0.2.4
[INFO] tweaked toml for crates.io crate xcb-rust-connection 0.2.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xcb-rust-connection 0.2.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xcb-rust-connection 0.2.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ece94ac70b307a4647bf5eb13abde7143788edb8d3ba452f26764cd6c9eae2f
[INFO] running `Command { std: "docker" "start" "-a" "3ece94ac70b307a4647bf5eb13abde7143788edb8d3ba452f26764cd6c9eae2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ece94ac70b307a4647bf5eb13abde7143788edb8d3ba452f26764cd6c9eae2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ece94ac70b307a4647bf5eb13abde7143788edb8d3ba452f26764cd6c9eae2f", kill_on_drop: false }`
[INFO] [stdout] 3ece94ac70b307a4647bf5eb13abde7143788edb8d3ba452f26764cd6c9eae2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 756149be3fe1cacf7297861c8f161205aebb80bed9efbf23ce060560d6c80887
[INFO] running `Command { std: "docker" "start" "-a" "756149be3fe1cacf7297861c8f161205aebb80bed9efbf23ce060560d6c80887", 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 v0.5.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling smallmap v1.4.2
[INFO] [stderr]    Compiling tiny-std v0.3.2
[INFO] [stderr]    Compiling xcb-rust-protocol v0.3.0
[INFO] [stderr]    Compiling xcb-rust-connection v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "756149be3fe1cacf7297861c8f161205aebb80bed9efbf23ce060560d6c80887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756149be3fe1cacf7297861c8f161205aebb80bed9efbf23ce060560d6c80887", kill_on_drop: false }`
[INFO] [stdout] 756149be3fe1cacf7297861c8f161205aebb80bed9efbf23ce060560d6c80887
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb1139ed50253a83308dbb1bf626f202145c7c91150ac18d5d8237c13357d4d8
[INFO] running `Command { std: "docker" "start" "-a" "fb1139ed50253a83308dbb1bf626f202145c7c91150ac18d5d8237c13357d4d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling xcb-rust-connection v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "fb1139ed50253a83308dbb1bf626f202145c7c91150ac18d5d8237c13357d4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1139ed50253a83308dbb1bf626f202145c7c91150ac18d5d8237c13357d4d8", kill_on_drop: false }`
[INFO] [stdout] fb1139ed50253a83308dbb1bf626f202145c7c91150ac18d5d8237c13357d4d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f810424f3f66293105c3efc7f6d9c88f96c5792ffeba1d8b0d61f4cf22dcee11
[INFO] running `Command { std: "docker" "start" "-a" "f810424f3f66293105c3efc7f6d9c88f96c5792ffeba1d8b0d61f4cf22dcee11", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xcb_rust_connection-56ad4a9cd355c096)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test helpers::id_allocator::test::increment ... ok
[INFO] [stdout] test helpers::connect::tests::test_connect_receive_setup ... ok
[INFO] [stdout] test helpers::connect::tests::test_connect_receive_setup_authenticate ... ok
[INFO] [stdout] test helpers::id_allocator::test::exhaustive ... 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::parse_display::connect_instruction::tests::try_over_unix_hostname ... ok
[INFO] [stdout] test helpers::xauth::file::test::test_read ... ok
[INFO] [stdout] test helpers::xauth::file::test::test_read_iterate ... ok
[INFO] [stdout] test helpers::id_allocator::test::new_range ... ok
[INFO] [stdout] test helpers::id_allocator::test::invalid_new_arg ... ok
[INFO] [stdout] test helpers::parse_display::test::test_parsing ... ok
[INFO] [stdout] test helpers::xauth::test::address_mismatch ... 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::display_wildcard ... ok
[INFO] [stdout] test helpers::xauth::test::family_mismatch ... ok
[INFO] [stdout] test helpers::xauth::test::number_mismatch ... ok
[INFO] [stdout] test helpers::xauth::test::protocol_mismatch ... ok
[INFO] [stdout] test helpers::connect::tests::test_connect_receive_setup_failed ... ok
[INFO] [stdout] test helpers::xauth::test::direct_match ... 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" "f810424f3f66293105c3efc7f6d9c88f96c5792ffeba1d8b0d61f4cf22dcee11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f810424f3f66293105c3efc7f6d9c88f96c5792ffeba1d8b0d61f4cf22dcee11", kill_on_drop: false }`
[INFO] [stdout] f810424f3f66293105c3efc7f6d9c88f96c5792ffeba1d8b0d61f4cf22dcee11