[INFO] cloning repository https://github.com/vi/udpexposer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vi/udpexposer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fudpexposer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fudpexposer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a12fb1cb24a5c92e3cc3d298c194b78eaa500e38
[INFO] checking vi/udpexposer against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fudpexposer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vi/udpexposer
[INFO] finished tweaking git repo https://github.com/vi/udpexposer
[INFO] tweaked toml for git repo https://github.com/vi/udpexposer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vi/udpexposer on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vi/udpexposer 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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3f5dd2793b12d68bb4683626ab436dc1df75a786bf6c362f712e6fd3b27d8da
[INFO] running `Command { std: "docker" "start" "-a" "b3f5dd2793b12d68bb4683626ab436dc1df75a786bf6c362f712e6fd3b27d8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3f5dd2793b12d68bb4683626ab436dc1df75a786bf6c362f712e6fd3b27d8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f5dd2793b12d68bb4683626ab436dc1df75a786bf6c362f712e6fd3b27d8da", kill_on_drop: false }`
[INFO] [stdout] b3f5dd2793b12d68bb4683626ab436dc1df75a786bf6c362f712e6fd3b27d8da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d76777894bb0426896171848d83baedaf02b55c04940dbb20e0ca2a10682753
[INFO] running `Command { std: "docker" "start" "-a" "5d76777894bb0426896171848d83baedaf02b55c04940dbb20e0ca2a10682753", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling argh_shared v0.1.13
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking blake2b_simd v1.0.3
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking rust-fuzzy-search v0.1.1
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking rust-argon2 v2.1.0
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stdout] error: failed to write /tmp/rustcxxgwN1/lib.rmeta: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5d76777894bb0426896171848d83baedaf02b55c04940dbb20e0ca2a10682753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d76777894bb0426896171848d83baedaf02b55c04940dbb20e0ca2a10682753", kill_on_drop: false }`
[INFO] [stdout] 5d76777894bb0426896171848d83baedaf02b55c04940dbb20e0ca2a10682753