[INFO] cloning repository https://github.com/Milo123459/win_titles_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Milo123459/win_titles_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilo123459%2Fwin_titles_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilo123459%2Fwin_titles_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9def61d12b0d7af4386a8b9f644da9d8c08d51ee
[INFO] checking Milo123459/win_titles_test/9def61d12b0d7af4386a8b9f644da9d8c08d51ee against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilo123459%2Fwin_titles_test" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Milo123459/win_titles_test on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Milo123459/win_titles_test
[INFO] finished tweaking git repo https://github.com/Milo123459/win_titles_test
[INFO] tweaked toml for git repo https://github.com/Milo123459/win_titles_test written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Milo123459/win_titles_test 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/HiruNya/window_titles`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2c5a09af30e71c887db057144872e5da0c94c4a8de74f682895353f0febd2b4
[INFO] running `Command { std: "docker" "start" "-a" "c2c5a09af30e71c887db057144872e5da0c94c4a8de74f682895353f0febd2b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2c5a09af30e71c887db057144872e5da0c94c4a8de74f682895353f0febd2b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2c5a09af30e71c887db057144872e5da0c94c4a8de74f682895353f0febd2b4", kill_on_drop: false }`
[INFO] [stdout] c2c5a09af30e71c887db057144872e5da0c94c4a8de74f682895353f0febd2b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44ac79ce298a7e36f9ca9f413128b6ca7055acfbdec9ae5c7494fbd8343693d3
[INFO] running `Command { std: "docker" "start" "-a" "44ac79ce298a7e36f9ca9f413128b6ca7055acfbdec9ae5c7494fbd8343693d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]     Checking window_titles v0.1.0 (https://github.com/HiruNya/window_titles?branch=process-support#4eec3ad7)
[INFO] [stderr]     Checking win_titles_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `windows` found for struct `Connection` in the current scope
[INFO] [stdout]  --> src/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | /     connection
[INFO] [stdout] 5 | |         .windows()
[INFO] [stdout]   | |_________-^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `window_titles` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 |         .window_titles()
[INFO] [stdout]   |          ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `windows` found for struct `Connection` in the current scope
[INFO] [stdout]  --> src/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | /     connection
[INFO] [stdout] 5 | |         .windows()
[INFO] [stdout]   | |_________-^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `window_titles` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 |         .window_titles()
[INFO] [stdout]   |          ~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `win_titles_test` (bin "win_titles_test" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `win_titles_test` (bin "win_titles_test") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "44ac79ce298a7e36f9ca9f413128b6ca7055acfbdec9ae5c7494fbd8343693d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ac79ce298a7e36f9ca9f413128b6ca7055acfbdec9ae5c7494fbd8343693d3", kill_on_drop: false }`
[INFO] [stdout] 44ac79ce298a7e36f9ca9f413128b6ca7055acfbdec9ae5c7494fbd8343693d3