[INFO] fetching crate xcb-rust-connection 0.2.3...
[INFO] testing xcb-rust-connection-0.2.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate xcb-rust-connection 0.2.3 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xcb-rust-connection 0.2.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sc v0.2.7
[INFO] [stderr]   Downloaded linux-rust-bindings v0.1.3
[INFO] [stderr]   Downloaded smallmap v1.4.2
[INFO] [stderr]   Downloaded tiny-std v0.3.0
[INFO] [stderr]   Downloaded rusl v0.4.0
[INFO] [stderr]   Downloaded xcb-rust-protocol v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44094b0e4953e5133320a3846e416cadd8ca8fcc8cf5b21b4649daa9403bf05a
[INFO] running `Command { std: "docker" "start" "-a" "44094b0e4953e5133320a3846e416cadd8ca8fcc8cf5b21b4649daa9403bf05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44094b0e4953e5133320a3846e416cadd8ca8fcc8cf5b21b4649daa9403bf05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44094b0e4953e5133320a3846e416cadd8ca8fcc8cf5b21b4649daa9403bf05a", kill_on_drop: false }`
[INFO] [stdout] 44094b0e4953e5133320a3846e416cadd8ca8fcc8cf5b21b4649daa9403bf05a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39b99b4ab11888408d6cdd6c1a30c65959504500644760722c33a6a1190e00bf
[INFO] running `Command { std: "docker" "start" "-a" "39b99b4ab11888408d6cdd6c1a30c65959504500644760722c33a6a1190e00bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling sc v0.2.7
[INFO] [stderr]    Compiling linux-rust-bindings v0.1.3
[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 2.82s
[INFO] running `Command { std: "docker" "inspect" "39b99b4ab11888408d6cdd6c1a30c65959504500644760722c33a6a1190e00bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b99b4ab11888408d6cdd6c1a30c65959504500644760722c33a6a1190e00bf", kill_on_drop: false }`
[INFO] [stdout] 39b99b4ab11888408d6cdd6c1a30c65959504500644760722c33a6a1190e00bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b899fb6f31ee4f8c8142ed9d048381d6abcaf259beedc28d3c2fa136171f98e
[INFO] running `Command { std: "docker" "start" "-a" "8b899fb6f31ee4f8c8142ed9d048381d6abcaf259beedc28d3c2fa136171f98e", 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 0.37s
[INFO] running `Command { std: "docker" "inspect" "8b899fb6f31ee4f8c8142ed9d048381d6abcaf259beedc28d3c2fa136171f98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b899fb6f31ee4f8c8142ed9d048381d6abcaf259beedc28d3c2fa136171f98e", kill_on_drop: false }`
[INFO] [stdout] 8b899fb6f31ee4f8c8142ed9d048381d6abcaf259beedc28d3c2fa136171f98e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c0373d38bbf3f64c6bda0a815d863f15119e2987f8d3b9106fb4036b464674e
[INFO] running `Command { std: "docker" "start" "-a" "5c0373d38bbf3f64c6bda0a815d863f15119e2987f8d3b9106fb4036b464674e", 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 ... 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::connect::tests::test_connect_receive_setup_failed ... ok
[INFO] [stdout] test helpers::id_allocator::test::increment ... 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::xauth::file::test::test_read_iterate ... 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::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::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" "5c0373d38bbf3f64c6bda0a815d863f15119e2987f8d3b9106fb4036b464674e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c0373d38bbf3f64c6bda0a815d863f15119e2987f8d3b9106fb4036b464674e", kill_on_drop: false }`
[INFO] [stdout] 5c0373d38bbf3f64c6bda0a815d863f15119e2987f8d3b9106fb4036b464674e