[INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/sendemail-validate.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring/hooks/sendemail-validate.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-commit.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring/hooks/pre-commit.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring/config.lock [INFO] [stderr] fatal: could not set 'core.filemode' to 'true' [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/description' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring/description': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring/objects/info: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/post-update.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring/hooks/post-update.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/prepare-commit-msg.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring/hooks/prepare-commit-msg.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring/branches/: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-receive.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring/hooks/pre-receive.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9952c4d0a9db21fd7b9da34694cc2230e097dedd [INFO] checking hsiangawang/Principles-of-Blockchain-2020Spring against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-135899 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsiangawang%2FPrinciples-of-Blockchain-2020Spring" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] finished tweaking git repo https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring [INFO] tweaked toml for git repo https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hsiangawang/Principles-of-Blockchain-2020Spring 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" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "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 stderrlog v0.4.1 [INFO] [stderr] Downloaded hex-literal-impl v0.2.1 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.51 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.51 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.51 [INFO] [stderr] Downloaded proc-macro2 v1.0.5 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.51 [INFO] [stderr] Downloaded wasm-bindgen v0.2.51 [INFO] [stderr] error: failed to unpack package `wasm-bindgen v0.2.51` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack entry at `wasm-bindgen-0.2.51/guide/src/reference/attributes/on-rust-exports/js_class.md` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.51/guide/src/reference/attributes/on-rust-exports/js_class.md` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack `wasm-bindgen-0.2.51/guide/src/reference/attributes/on-rust-exports/js_class.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.51/guide/src/reference/attributes/on-rust-exports/js_class.md` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) command failed: exit status: 101 Blocking waiting for file lock on package cache Downloading crates ... Downloaded stderrlog v0.4.1 Downloaded hex-literal-impl v0.2.1 Downloaded wasm-bindgen-webidl v0.2.51 Downloaded wasm-bindgen-macro v0.2.51 Downloaded wasm-bindgen-macro-support v0.2.51 Downloaded proc-macro2 v1.0.5 Downloaded wasm-bindgen-backend v0.2.51 Downloaded wasm-bindgen v0.2.51 error: failed to unpack package `wasm-bindgen v0.2.51` Caused by: failed to unpack entry at `wasm-bindgen-0.2.51/guide/src/reference/attributes/on-rust-exports/js_class.md` Caused by: failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.51/guide/src/reference/attributes/on-rust-exports/js_class.md` Caused by: failed to unpack `wasm-bindgen-0.2.51/guide/src/reference/attributes/on-rust-exports/js_class.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.51/guide/src/reference/attributes/on-rust-exports/js_class.md` Caused by: No space left on device (os error 28)