[INFO] cloning repository https://github.com/steele123/mem-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/steele123/mem-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteele123%2Fmem-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteele123%2Fmem-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e2f53dc103f591a43c78ee44e27256a5da95191
[INFO] testing steele123/mem-rs against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteele123%2Fmem-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/steele123/mem-rs on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/steele123/mem-rs
[INFO] finished tweaking git repo https://github.com/steele123/mem-rs
[INFO] tweaked toml for git repo https://github.com/steele123/mem-rs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/steele123/mem-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows v0.14.0
[INFO] [stderr]   Downloaded windows_macros v0.14.1
[INFO] [stderr]   Downloaded windows_gen v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fc5ffdc5d5c31d0fe4044e88d3a213617e7e99131d11339b121b2c4df074ec1
[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" "3fc5ffdc5d5c31d0fe4044e88d3a213617e7e99131d11339b121b2c4df074ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fc5ffdc5d5c31d0fe4044e88d3a213617e7e99131d11339b121b2c4df074ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc5ffdc5d5c31d0fe4044e88d3a213617e7e99131d11339b121b2c4df074ec1", kill_on_drop: false }`
[INFO] [stdout] 3fc5ffdc5d5c31d0fe4044e88d3a213617e7e99131d11339b121b2c4df074ec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c0219bda950100b5f7ba1a627a7cfb1ed9cdeea1b2a0394efb2cd850ad09434
[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" "1c0219bda950100b5f7ba1a627a7cfb1ed9cdeea1b2a0394efb2cd850ad09434", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows_gen v0.14.1
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling mem-macros v0.1.0 (/opt/rustwide/workdir/mem-macros)
[INFO] [stderr]    Compiling thiserror v1.0.26
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "1c0219bda950100b5f7ba1a627a7cfb1ed9cdeea1b2a0394efb2cd850ad09434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0219bda950100b5f7ba1a627a7cfb1ed9cdeea1b2a0394efb2cd850ad09434", kill_on_drop: false }`
[INFO] [stdout] 1c0219bda950100b5f7ba1a627a7cfb1ed9cdeea1b2a0394efb2cd850ad09434