[INFO] cloning repository https://github.com/kingwingfly/Network-Diagram
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kingwingfly/Network-Diagram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkingwingfly%2FNetwork-Diagram", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkingwingfly%2FNetwork-Diagram'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c3e8aae61312249fade8a5bc81ed2fe6bcb7352
[INFO] checking kingwingfly/Network-Diagram against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkingwingfly%2FNetwork-Diagram" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kingwingfly/Network-Diagram on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kingwingfly/Network-Diagram
[INFO] finished tweaking git repo https://github.com/kingwingfly/Network-Diagram
[INFO] tweaked toml for git repo https://github.com/kingwingfly/Network-Diagram written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kingwingfly/Network-Diagram 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12bd090cf59a57f8352ebd2b12d0695492d724cfb8a0828ced2eb1879800ba32
[INFO] running `Command { std: "docker" "start" "-a" "12bd090cf59a57f8352ebd2b12d0695492d724cfb8a0828ced2eb1879800ba32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12bd090cf59a57f8352ebd2b12d0695492d724cfb8a0828ced2eb1879800ba32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12bd090cf59a57f8352ebd2b12d0695492d724cfb8a0828ced2eb1879800ba32", kill_on_drop: false }`
[INFO] [stdout] 12bd090cf59a57f8352ebd2b12d0695492d724cfb8a0828ced2eb1879800ba32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71b2281f50117ff6d833de032ade513426616d9dc80bf8009b261302f223271b
[INFO] running `Command { std: "docker" "start" "-a" "71b2281f50117ff6d833de032ade513426616d9dc80bf8009b261302f223271b", kill_on_drop: false }`
[INFO] [stderr]     Checking network_diagram v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/activity_on_node.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Node {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     cost: Cost,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     es: Moment,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 17 |     ef: Moment,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 18 |     ls: Moment,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 19 |     lf: Moment,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 20 |     tf: Moment,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 21 |     ff: Moment,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `network_diagram` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/f3dc08d20a1589b87bde75bb82ee6423307f9bde/bin/rustc --crate-name network_diagram --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=f35fc98b80e577fd -C extra-filename=-2514992fa60024d4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: static `ID` is never used
[INFO] [stdout]  --> src/activity_on_node.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | static mut ID: usize = 0;
[INFO] [stdout]   |            ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `network_diagram` (lib); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/f3dc08d20a1589b87bde75bb82ee6423307f9bde/bin/rustc --crate-name network_diagram --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b6a63e15c98b91e1 -C extra-filename=-10d91c6115adeb1e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "71b2281f50117ff6d833de032ade513426616d9dc80bf8009b261302f223271b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b2281f50117ff6d833de032ade513426616d9dc80bf8009b261302f223271b", kill_on_drop: false }`
[INFO] [stdout] 71b2281f50117ff6d833de032ade513426616d9dc80bf8009b261302f223271b