[INFO] fetching crate safe_http_async 0.1.0-beta.4...
[INFO] testing safe_http_async-0.1.0-beta.4 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate safe_http_async 0.1.0-beta.4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate safe_http_async 0.1.0-beta.4 on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe_http_async 0.1.0-beta.4
[INFO] finished tweaking crates.io crate safe_http_async 0.1.0-beta.4
[INFO] tweaked toml for crates.io crate safe_http_async 0.1.0-beta.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safe_uri v0.1.0-beta.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78f0bc7bb8e2c0caa2bd90bf04524923a4e85c473e49efc1b99e932652f3d15b
[INFO] running `Command { std: "docker" "start" "-a" "78f0bc7bb8e2c0caa2bd90bf04524923a4e85c473e49efc1b99e932652f3d15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78f0bc7bb8e2c0caa2bd90bf04524923a4e85c473e49efc1b99e932652f3d15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f0bc7bb8e2c0caa2bd90bf04524923a4e85c473e49efc1b99e932652f3d15b", kill_on_drop: false }`
[INFO] [stdout] 78f0bc7bb8e2c0caa2bd90bf04524923a4e85c473e49efc1b99e932652f3d15b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e25571fc0ecfb175d9de1140e3d88aeb55e4d89620009a1bcf8ed47618cf85a1
[INFO] running `Command { std: "docker" "start" "-a" "e25571fc0ecfb175d9de1140e3d88aeb55e4d89620009a1bcf8ed47618cf85a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling shared_bytes v0.1.0-beta.4
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling safe_uri v0.1.0-beta.4
[INFO] [stderr]    Compiling safe_http v0.1.0-beta.4
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stdout] error: failed to build archive at `/opt/rustwide/target/debug/deps/libsyn-1e6a7d5fe930d5d1.rlib`: 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" "e25571fc0ecfb175d9de1140e3d88aeb55e4d89620009a1bcf8ed47618cf85a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25571fc0ecfb175d9de1140e3d88aeb55e4d89620009a1bcf8ed47618cf85a1", kill_on_drop: false }`
[INFO] [stdout] e25571fc0ecfb175d9de1140e3d88aeb55e4d89620009a1bcf8ed47618cf85a1