[INFO] cloning repository https://github.com/shurizzle/tomography
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shurizzle/tomography" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshurizzle%2Ftomography", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshurizzle%2Ftomography'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c700f91a23b2066620a6994efdd4d58632a7518
[INFO] building shurizzle/tomography against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshurizzle%2Ftomography" "/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/shurizzle/tomography on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shurizzle/tomography
[INFO] finished tweaking git repo https://github.com/shurizzle/tomography
[INFO] tweaked toml for git repo https://github.com/shurizzle/tomography written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/shurizzle/tomography already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded az v1.1.1
[INFO] [stderr]   Downloaded core-foundation v0.9.1
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.1
[INFO] [stderr]   Downloaded core-foundation-sys v0.8.2
[INFO] [stderr]   Downloaded errno v0.2.7
[INFO] [stderr]   Downloaded rug v1.12.0
[INFO] [stderr]   Downloaded libc v0.2.94
[INFO] [stderr]   Downloaded cfg-if v0.1.9
[INFO] [stderr]   Downloaded lazy_static v1.3.0
[INFO] [stderr]   Downloaded uuid v0.5.1
[INFO] [stderr]   Downloaded winapi v0.3.7
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.4.5
[INFO] [stderr]   Downloaded ifstructs v0.1.1
[INFO] [stderr]   Downloaded ioctl-rs v0.2.0
[INFO] [stderr]   Downloaded four-char-code-macros-impl v0.0.2
[INFO] [stderr]   Downloaded smc v0.2.2
[INFO] [stderr]   Downloaded four-char-code v0.0.5
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4655469bb0e5f4c2a3302b2959d3dbe80e64aecf6b0be5b148b555b20a67ab5c
[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" "4655469bb0e5f4c2a3302b2959d3dbe80e64aecf6b0be5b148b555b20a67ab5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4655469bb0e5f4c2a3302b2959d3dbe80e64aecf6b0be5b148b555b20a67ab5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4655469bb0e5f4c2a3302b2959d3dbe80e64aecf6b0be5b148b555b20a67ab5c", kill_on_drop: false }`
[INFO] [stdout] 4655469bb0e5f4c2a3302b2959d3dbe80e64aecf6b0be5b148b555b20a67ab5c
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0ea3c6ce36d56e12894ba950ca165b4ee3f7fd7cc2cbd37ad675b29c3fe6f1a
[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" "e0ea3c6ce36d56e12894ba950ca165b4ee3f7fd7cc2cbd37ad675b29c3fe6f1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.5
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling rug v1.12.0
[INFO] [stderr]    Compiling tomography v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling errno v0.2.7
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "e0ea3c6ce36d56e12894ba950ca165b4ee3f7fd7cc2cbd37ad675b29c3fe6f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ea3c6ce36d56e12894ba950ca165b4ee3f7fd7cc2cbd37ad675b29c3fe6f1a", kill_on_drop: false }`
[INFO] [stdout] e0ea3c6ce36d56e12894ba950ca165b4ee3f7fd7cc2cbd37ad675b29c3fe6f1a
