[INFO] cloning repository https://github.com/LoCCS-ViewSources/TreeEncryption
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LoCCS-ViewSources/TreeEncryption" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoCCS-ViewSources%2FTreeEncryption", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoCCS-ViewSources%2FTreeEncryption'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16a6676a2f4236f9bbe8a73d609f34ea8d54aa41
[INFO] checking LoCCS-ViewSources/TreeEncryption against try#d83b14207998f47b18a34e930157ac0d7c18b16e for pr-149137
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLoCCS-ViewSources%2FTreeEncryption" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LoCCS-ViewSources/TreeEncryption
[INFO] finished tweaking git repo https://github.com/LoCCS-ViewSources/TreeEncryption
[INFO] tweaked toml for git repo https://github.com/LoCCS-ViewSources/TreeEncryption written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LoCCS-ViewSources/TreeEncryption on toolchain d83b14207998f47b18a34e930157ac0d7c18b16e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LoCCS-ViewSources/TreeEncryption already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de5350aa204fe74fc0504122b9388bc4a3f6e111b9353f443ab146bc90b1b84d
[INFO] running `Command { std: "docker" "start" "-a" "de5350aa204fe74fc0504122b9388bc4a3f6e111b9353f443ab146bc90b1b84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de5350aa204fe74fc0504122b9388bc4a3f6e111b9353f443ab146bc90b1b84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5350aa204fe74fc0504122b9388bc4a3f6e111b9353f443ab146bc90b1b84d", kill_on_drop: false }`
[INFO] [stdout] de5350aa204fe74fc0504122b9388bc4a3f6e111b9353f443ab146bc90b1b84d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59cae66e2bad89a0046d7fbed21357fc40e67a0cfd7f2ca08400526a226dabeb
[INFO] running `Command { std: "docker" "start" "-a" "59cae66e2bad89a0046d7fbed21357fc40e67a0cfd7f2ca08400526a226dabeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking concrete-commons v0.2.0
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling concrete-fftw-sys v0.1.2
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking concrete-csprng v0.1.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]     Checking csv v1.3.0
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "59cae66e2bad89a0046d7fbed21357fc40e67a0cfd7f2ca08400526a226dabeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59cae66e2bad89a0046d7fbed21357fc40e67a0cfd7f2ca08400526a226dabeb", kill_on_drop: false }`
[INFO] [stdout] 59cae66e2bad89a0046d7fbed21357fc40e67a0cfd7f2ca08400526a226dabeb