[INFO] fetching crate merde 10.0.6...
[INFO] checking merde-10.0.6 against master#be181dd75c83d72fcc95538e235768bc367b76b9 for pr-140208
[INFO] extracting crate merde 10.0.6 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate merde 10.0.6 on toolchain be181dd75c83d72fcc95538e235768bc367b76b9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be181dd75c83d72fcc95538e235768bc367b76b9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate merde 10.0.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate merde 10.0.6
[INFO] tweaked toml for crates.io crate merde 10.0.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate merde 10.0.6 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" "+be181dd75c83d72fcc95538e235768bc367b76b9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded merde_msgpack v10.0.5
[INFO] [stderr]   Downloaded ordered-float v4.3.0
[INFO] [stderr]   Downloaded merde_core v10.0.5
[INFO] [stderr]   Downloaded merde_json v10.0.5
[INFO] [stderr]   Downloaded compact_bytes v0.1.3
[INFO] [stderr]   Downloaded merde_yaml v10.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+be181dd75c83d72fcc95538e235768bc367b76b9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc4501288c1b9fcbbdabc5eaeb0ef48be7664e55ac74131a724891dd932b020e
[INFO] running `Command { std: "docker" "start" "-a" "dc4501288c1b9fcbbdabc5eaeb0ef48be7664e55ac74131a724891dd932b020e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc4501288c1b9fcbbdabc5eaeb0ef48be7664e55ac74131a724891dd932b020e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4501288c1b9fcbbdabc5eaeb0ef48be7664e55ac74131a724891dd932b020e", kill_on_drop: false }`
[INFO] [stdout] dc4501288c1b9fcbbdabc5eaeb0ef48be7664e55ac74131a724891dd932b020e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+be181dd75c83d72fcc95538e235768bc367b76b9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ab0b021084afeb737bc710921725a76283cd02819ce8ee444f5e5c99a23e10
[INFO] running `Command { std: "docker" "start" "-a" "85ab0b021084afeb737bc710921725a76283cd02819ce8ee444f5e5c99a23e10", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking compact_str v0.8.0
[INFO] [stderr]     Checking ordered-float v4.3.0
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaMh6EkN"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "85ab0b021084afeb737bc710921725a76283cd02819ce8ee444f5e5c99a23e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ab0b021084afeb737bc710921725a76283cd02819ce8ee444f5e5c99a23e10", kill_on_drop: false }`
[INFO] [stdout] 85ab0b021084afeb737bc710921725a76283cd02819ce8ee444f5e5c99a23e10