[INFO] cloning repository https://github.com/anon8675309/muck-up-x [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anon8675309/muck-up-x" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanon8675309%2Fmuck-up-x", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanon8675309%2Fmuck-up-x'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c937048257f4adc7f2b6d94e7d53c566e85029d3 [INFO] testing anon8675309/muck-up-x against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanon8675309%2Fmuck-up-x" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anon8675309/muck-up-x on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/anon8675309/muck-up-x [INFO] finished tweaking git repo https://github.com/anon8675309/muck-up-x [INFO] tweaked toml for git repo https://github.com/anon8675309/muck-up-x written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/anon8675309/muck-up-x already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23de58e798d2b39927505d67c6ae7b0d14b3feb48aaf8f05fa73aa3935de5190 [INFO] running `Command { std: "docker" "start" "-a" "23de58e798d2b39927505d67c6ae7b0d14b3feb48aaf8f05fa73aa3935de5190", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23de58e798d2b39927505d67c6ae7b0d14b3feb48aaf8f05fa73aa3935de5190", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23de58e798d2b39927505d67c6ae7b0d14b3feb48aaf8f05fa73aa3935de5190", kill_on_drop: false }` [INFO] [stdout] 23de58e798d2b39927505d67c6ae7b0d14b3feb48aaf8f05fa73aa3935de5190 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7076222b57a67ee1d9f8c109db39f376c2b7ddca561106ace847dfbd20a8b20 [INFO] running `Command { std: "docker" "start" "-a" "d7076222b57a67ee1d9f8c109db39f376c2b7ddca561106ace847dfbd20a8b20", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling x11 v2.18.1 [INFO] [stderr] Compiling muck-up-x v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `status` is never read [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | status = x11::xlib::XGetWindowAttributes(display, w, &mut attrs); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.89s [INFO] running `Command { std: "docker" "inspect" "d7076222b57a67ee1d9f8c109db39f376c2b7ddca561106ace847dfbd20a8b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7076222b57a67ee1d9f8c109db39f376c2b7ddca561106ace847dfbd20a8b20", kill_on_drop: false }` [INFO] [stdout] d7076222b57a67ee1d9f8c109db39f376c2b7ddca561106ace847dfbd20a8b20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5813f7e6203ed40cbbaef6efab14d64b9c7c5f7a7f907a5322e162b9a0d5c816 [INFO] running `Command { std: "docker" "start" "-a" "5813f7e6203ed40cbbaef6efab14d64b9c7c5f7a7f907a5322e162b9a0d5c816", kill_on_drop: false }` [INFO] [stderr] Compiling muck-up-x v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `status` is never read [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | status = x11::xlib::XGetWindowAttributes(display, w, &mut attrs); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "5813f7e6203ed40cbbaef6efab14d64b9c7c5f7a7f907a5322e162b9a0d5c816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5813f7e6203ed40cbbaef6efab14d64b9c7c5f7a7f907a5322e162b9a0d5c816", kill_on_drop: false }` [INFO] [stdout] 5813f7e6203ed40cbbaef6efab14d64b9c7c5f7a7f907a5322e162b9a0d5c816 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c11abe9b8ed9d9460060a81636af20dd42f4f79edad8960425b108bed4baf709 [INFO] running `Command { std: "docker" "start" "-a" "c11abe9b8ed9d9460060a81636af20dd42f4f79edad8960425b108bed4baf709", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `status` is never read [INFO] [stderr] --> src/main.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | status = x11::xlib::XGetWindowAttributes(display, w, &mut attrs); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `muck-up-x` (bin "muck-up-x" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/muck_up_x-44e3e955c9d0cded) [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" "c11abe9b8ed9d9460060a81636af20dd42f4f79edad8960425b108bed4baf709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c11abe9b8ed9d9460060a81636af20dd42f4f79edad8960425b108bed4baf709", kill_on_drop: false }` [INFO] [stdout] c11abe9b8ed9d9460060a81636af20dd42f4f79edad8960425b108bed4baf709