[INFO] cloning repository https://github.com/rv32m1-rust/rv32m1_ri5cy-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rv32m1-rust/rv32m1_ri5cy-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frv32m1-rust%2Frv32m1_ri5cy-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frv32m1-rust%2Frv32m1_ri5cy-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 989d68634fb6da4f3750faaf3370e2c39fd9eab2
[INFO] testing rv32m1-rust/rv32m1_ri5cy-example against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frv32m1-rust%2Frv32m1_ri5cy-example" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rv32m1-rust/rv32m1_ri5cy-example on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking git repo https://github.com/rv32m1-rust/rv32m1_ri5cy-example
[INFO] finished tweaking git repo https://github.com/rv32m1-rust/rv32m1_ri5cy-example
[INFO] tweaked toml for git repo https://github.com/rv32m1-rust/rv32m1_ri5cy-example written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/rv32m1-rust/rv32m1_ri5cy-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded riscv-rt-macros v0.1.6
[INFO] [stderr]   Downloaded bare-metal v0.2.5
[INFO] [stderr]   Downloaded panic-halt v0.2.0
[INFO] [stderr]   Downloaded vcell v0.1.2
[INFO] [stderr]   Downloaded r0 v0.2.2
[INFO] [stderr]   Downloaded nb v0.1.2
[INFO] [stderr]   Downloaded embedded-hal v0.2.3
[INFO] [stderr]   Downloaded bit_field v0.9.0
[INFO] [stderr]   Downloaded rand v0.5.6
[INFO] [stderr]   Downloaded riscv-rt v0.6.1
[INFO] [stderr]   Downloaded rv32m1_ri5cy-hal v0.0.1
[INFO] [stderr]   Downloaded riscv v0.5.4
[INFO] [stderr]   Downloaded rv32m1_ri5cy-pac v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", 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] 0742d68a047d4ec7fa57d3273ac15ee21aa1837448c9f951037438371547d10a
[INFO] running `Command { std: "docker" "start" "-a" "0742d68a047d4ec7fa57d3273ac15ee21aa1837448c9f951037438371547d10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0742d68a047d4ec7fa57d3273ac15ee21aa1837448c9f951037438371547d10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0742d68a047d4ec7fa57d3273ac15ee21aa1837448c9f951037438371547d10a", kill_on_drop: false }`
[INFO] [stdout] 0742d68a047d4ec7fa57d3273ac15ee21aa1837448c9f951037438371547d10a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df30b1fb13a84f889e042902f6e27ed15ff2b1a34f63c7bb4e4f8c2d7b303f43
[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" "df30b1fb13a84f889e042902f6e27ed15ff2b1a34f63c7bb4e4f8c2d7b303f43", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv v0.5.4
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling riscv-rt v0.6.1
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling rv32m1_ri5cy-example v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rv32m1_ri5cy-pac v0.1.1
[INFO] [stderr]    Compiling riscv-rt-macros v0.1.6
[INFO] [stderr] error: could not compile `rv32m1_ri5cy-pac`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rv32m1_ri5cy_pac --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rv32m1_ri5cy-pac-0.1.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=c5af47218f7feff0 -C extra-filename=-c5af47218f7feff0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-0299948a6963c002.rmeta --extern riscv=/opt/rustwide/target/debug/deps/libriscv-abd112aa6e985183.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-9aacfc144be62edc.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "df30b1fb13a84f889e042902f6e27ed15ff2b1a34f63c7bb4e4f8c2d7b303f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df30b1fb13a84f889e042902f6e27ed15ff2b1a34f63c7bb4e4f8c2d7b303f43", kill_on_drop: false }`
[INFO] [stdout] df30b1fb13a84f889e042902f6e27ed15ff2b1a34f63c7bb4e4f8c2d7b303f43