[INFO] cloning repository https://github.com/lol90a/mvp_blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lol90a/mvp_blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flol90a%2Fmvp_blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flol90a%2Fmvp_blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50d0fcc6fe129f7062eac223f5ae5ed6e17d38c1
[INFO] checking lol90a/mvp_blockchain against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flol90a%2Fmvp_blockchain" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lol90a/mvp_blockchain on toolchain a0cd57eba5d417638d3351ba13fc414ad1a24bec
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lol90a/mvp_blockchain
[INFO] finished tweaking git repo https://github.com/lol90a/mvp_blockchain
[INFO] tweaked toml for git repo https://github.com/lol90a/mvp_blockchain written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/lol90a/mvp_blockchain 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" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: invalid key
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/sails-b7b431a72951b167/ec3c48c/templates/program/Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | {% if with-client %}
[INFO] [stderr]   | ^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `{` in package name: `{{ app-project-name }}`, the first character must be a Unicode XID start character (most letters or `_`)
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/sails-b7b431a72951b167/ec3c48c/templates/program/app/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{ app-project-name }}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid key
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/sails-b7b431a72951b167/ec3c48c/templates/program/client/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | {{ app-project-name }} = { path = "../app" }
[INFO] [stderr]    | ^
[INFO] [stderr]    |
[INFO] [stderr] error: invalid key
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/sails-b7b431a72951b167/ec3c48c/templates/program-alt/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | {% if with-client and with-gtest %}
[INFO] [stderr]    | ^
[INFO] [stderr]    |
[INFO] [stderr] error: invalid key
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/sails-b7b431a72951b167/ec3c48c/templates/program-alt/client/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | {{ project-name }} = { path = ".." }
[INFO] [stderr]    | ^
[INFO] [stderr]    |
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/9e1d12839e4e342ea28aaf22a9c30b581a72d81d62ffcdddbe724c1274e1d550: no space left on device
[INFO] checking lol90a/mvp_blockchain against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flol90a%2Fmvp_blockchain" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lol90a/mvp_blockchain on toolchain a0cd57eba5d417638d3351ba13fc414ad1a24bec
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lol90a/mvp_blockchain
[INFO] finished tweaking git repo https://github.com/lol90a/mvp_blockchain
[INFO] tweaked toml for git repo https://github.com/lol90a/mvp_blockchain written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/lol90a/mvp_blockchain 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" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: invalid key
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/sails-b7b431a72951b167/ec3c48c/templates/program/Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | {% if with-client %}
[INFO] [stderr]   | ^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid character `{` in package name: `{{ app-project-name }}`, the first character must be a Unicode XID start character (most letters or `_`)
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/sails-b7b431a72951b167/ec3c48c/templates/program/app/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{ app-project-name }}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] error: invalid key
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/sails-b7b431a72951b167/ec3c48c/templates/program/client/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | {{ app-project-name }} = { path = "../app" }
[INFO] [stderr]    | ^
[INFO] [stderr]    |
[INFO] [stderr] error: invalid key
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/sails-b7b431a72951b167/ec3c48c/templates/program-alt/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | {% if with-client and with-gtest %}
[INFO] [stderr]    | ^
[INFO] [stderr]    |
[INFO] [stderr] error: invalid key
[INFO] [stderr]   --> ../../../cargo-home/git/checkouts/sails-b7b431a72951b167/ec3c48c/templates/program-alt/client/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | {{ project-name }} = { path = ".." }
[INFO] [stderr]    | ^
[INFO] [stderr]    |
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a07184837321e3d07eaa6e327277028ea41e2a2e6353ce73007b64442859020
[INFO] running `Command { std: "docker" "start" "-a" "0a07184837321e3d07eaa6e327277028ea41e2a2e6353ce73007b64442859020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a07184837321e3d07eaa6e327277028ea41e2a2e6353ce73007b64442859020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a07184837321e3d07eaa6e327277028ea41e2a2e6353ce73007b64442859020", kill_on_drop: false }`
[INFO] [stdout] 0a07184837321e3d07eaa6e327277028ea41e2a2e6353ce73007b64442859020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3210e4b30a40088ddf0752ed7f4b3b190d54b34a9f51d84d08492f1a7ebb8171
[INFO] running `Command { std: "docker" "start" "-a" "3210e4b30a40088ddf0752ed7f4b3b190d54b34a9f51d84d08492f1a7ebb8171", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/f01a9960568ddf706e807874abd2a106014b3d9b71662f2033a47ff386129ef4/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "3210e4b30a40088ddf0752ed7f4b3b190d54b34a9f51d84d08492f1a7ebb8171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3210e4b30a40088ddf0752ed7f4b3b190d54b34a9f51d84d08492f1a7ebb8171", kill_on_drop: false }`
[INFO] [stdout] 3210e4b30a40088ddf0752ed7f4b3b190d54b34a9f51d84d08492f1a7ebb8171