[INFO] cloning repository https://github.com/ankita1909/rust_with_qemu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ankita1909/rust_with_qemu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fankita1909%2Frust_with_qemu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fankita1909%2Frust_with_qemu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b39a0e3f211aff06aa2f5fbd08e85ac71fcab326 [INFO] testing ankita1909/rust_with_qemu against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fankita1909%2Frust_with_qemu" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/ankita1909/rust_with_qemu on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ankita1909/rust_with_qemu [INFO] finished tweaking git repo https://github.com/ankita1909/rust_with_qemu [INFO] tweaked toml for git repo https://github.com/ankita1909/rust_with_qemu written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/ankita1909/rust_with_qemu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5350e0aefc4d2a691b19f41176d5ed05737b4419e97bae2b91eec6c945f32abd [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" "5350e0aefc4d2a691b19f41176d5ed05737b4419e97bae2b91eec6c945f32abd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5350e0aefc4d2a691b19f41176d5ed05737b4419e97bae2b91eec6c945f32abd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5350e0aefc4d2a691b19f41176d5ed05737b4419e97bae2b91eec6c945f32abd", kill_on_drop: false }` [INFO] [stdout] 5350e0aefc4d2a691b19f41176d5ed05737b4419e97bae2b91eec6c945f32abd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4419c79ae9de53a602a70144a4c81b08ae3cb09a3e2819c4346c2a5bf3896e24 [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" "4419c79ae9de53a602a70144a4c81b08ae3cb09a3e2819c4346c2a5bf3896e24", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.5 [INFO] [stderr] Compiling cortex-m-rt v0.6.12 [INFO] [stderr] Compiling app_m33 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling as-slice v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling aligned v0.3.4 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cortex-m v0.6.3 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `app_m33` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "4419c79ae9de53a602a70144a4c81b08ae3cb09a3e2819c4346c2a5bf3896e24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4419c79ae9de53a602a70144a4c81b08ae3cb09a3e2819c4346c2a5bf3896e24", kill_on_drop: false }` [INFO] [stdout] 4419c79ae9de53a602a70144a4c81b08ae3cb09a3e2819c4346c2a5bf3896e24