[INFO] cloning repository https://github.com/MierenManz/mdview_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MierenManz/mdview_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMierenManz%2Fmdview_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMierenManz%2Fmdview_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f84b3bcf6fb90deb229751d1d6ed7c951f0c8114
[INFO] testing MierenManz/mdview_rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMierenManz%2Fmdview_rs" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MierenManz/mdview_rs on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MierenManz/mdview_rs
[INFO] finished tweaking git repo https://github.com/MierenManz/mdview_rs
[INFO] tweaked toml for git repo https://github.com/MierenManz/mdview_rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/MierenManz/mdview_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded urlencoding v1.3.3
[INFO] [stderr]   Downloaded webview v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d07fb5b77ddc6a1e5ce1079b72b5aa1f8115a4407a4c71635515e57582729b5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5d07fb5b77ddc6a1e5ce1079b72b5aa1f8115a4407a4c71635515e57582729b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d07fb5b77ddc6a1e5ce1079b72b5aa1f8115a4407a4c71635515e57582729b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d07fb5b77ddc6a1e5ce1079b72b5aa1f8115a4407a4c71635515e57582729b5", kill_on_drop: false }`
[INFO] [stdout] 5d07fb5b77ddc6a1e5ce1079b72b5aa1f8115a4407a4c71635515e57582729b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2f7b0626f69ef95d6a1f4f43d604eb80f1fccfda96ef1785695ad1c753497c0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d2f7b0626f69ef95d6a1f4f43d604eb80f1fccfda96ef1785695ad1c753497c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling webview v0.1.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling mdview-lexer v0.1.0 (/opt/rustwide/workdir/src/lexer)
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling mdview-html v0.1.0 (/opt/rustwide/workdir/src/html)
[INFO] [stderr]    Compiling mdview-window v0.1.0 (/opt/rustwide/workdir/src/window)
[INFO] [stderr]    Compiling mdview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.24s
[INFO] running `Command { std: "docker" "inspect" "d2f7b0626f69ef95d6a1f4f43d604eb80f1fccfda96ef1785695ad1c753497c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f7b0626f69ef95d6a1f4f43d604eb80f1fccfda96ef1785695ad1c753497c0", kill_on_drop: false }`
[INFO] [stdout] d2f7b0626f69ef95d6a1f4f43d604eb80f1fccfda96ef1785695ad1c753497c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02351b0bd528dfbba0a808b570f616f0dcbbb613392704c3ebecc1711eca83b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "02351b0bd528dfbba0a808b570f616f0dcbbb613392704c3ebecc1711eca83b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "02351b0bd528dfbba0a808b570f616f0dcbbb613392704c3ebecc1711eca83b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02351b0bd528dfbba0a808b570f616f0dcbbb613392704c3ebecc1711eca83b8", kill_on_drop: false }`
[INFO] [stdout] 02351b0bd528dfbba0a808b570f616f0dcbbb613392704c3ebecc1711eca83b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db1065b5cfbffed5ce8f29e90e8793736277de77e735432424ab7ca2da1c8cae
[INFO] running `Command { std: "docker" "start" "-a" "db1065b5cfbffed5ce8f29e90e8793736277de77e735432424ab7ca2da1c8cae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mdview-f3bc659b16161c1d)
[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" "db1065b5cfbffed5ce8f29e90e8793736277de77e735432424ab7ca2da1c8cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db1065b5cfbffed5ce8f29e90e8793736277de77e735432424ab7ca2da1c8cae", kill_on_drop: false }`
[INFO] [stdout] db1065b5cfbffed5ce8f29e90e8793736277de77e735432424ab7ca2da1c8cae