[INFO] fetching crate leetcode-api 0.6.0...
[INFO] checking leetcode-api-0.6.0 against master#0fb279be1d96464c69209053ef0f97ad63088cda for pr-143857
[INFO] extracting crate leetcode-api 0.6.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate leetcode-api 0.6.0
[INFO] finished tweaking crates.io crate leetcode-api 0.6.0
[INFO] tweaked toml for crates.io crate leetcode-api 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate leetcode-api 0.6.0 on toolchain 0fb279be1d96464c69209053ef0f97ad63088cda
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate leetcode-api 0.6.0 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" "+0fb279be1d96464c69209053ef0f97ad63088cda" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lcode-config v0.4.0
[INFO] [stderr]   Downloaded key_parse v0.3.0
[INFO] [stderr]   Downloaded decrypt-cookies v0.7.0-alpha.0
[INFO] [stderr]   Downloaded html2text v0.14.0
[INFO] [stderr]   Downloaded keyring v3.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eada28e836a7eb5206d9144ba2750a91a0e5c761df5f1aaa93273e9a3559fbee
[INFO] running `Command { std: "docker" "start" "-a" "eada28e836a7eb5206d9144ba2750a91a0e5c761df5f1aaa93273e9a3559fbee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eada28e836a7eb5206d9144ba2750a91a0e5c761df5f1aaa93273e9a3559fbee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eada28e836a7eb5206d9144ba2750a91a0e5c761df5f1aaa93273e9a3559fbee", kill_on_drop: false }`
[INFO] [stdout] eada28e836a7eb5206d9144ba2750a91a0e5c761df5f1aaa93273e9a3559fbee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6d5d155ecb24c9362d155f77765bde5c0613bb5bd62b1beb67b5efac04f03bf
[INFO] running `Command { std: "docker" "start" "-a" "d6d5d155ecb24c9362d155f77765bde5c0613bb5bd62b1beb67b5efac04f03bf", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/idna-8bcad3303ca721af`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "d6d5d155ecb24c9362d155f77765bde5c0613bb5bd62b1beb67b5efac04f03bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6d5d155ecb24c9362d155f77765bde5c0613bb5bd62b1beb67b5efac04f03bf", kill_on_drop: false }`
[INFO] [stdout] d6d5d155ecb24c9362d155f77765bde5c0613bb5bd62b1beb67b5efac04f03bf