[INFO] fetching crate ewebsock 0.8.0...
[INFO] testing ewebsock-0.8.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ewebsock 0.8.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ewebsock 0.8.0
[INFO] finished tweaking crates.io crate ewebsock 0.8.0
[INFO] tweaked toml for crates.io crate ewebsock 0.8.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ewebsock 0.8.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 97 packages to latest compatible versions
[INFO] [stderr]       Adding tokio-tungstenite v0.24.0 (available: v0.27.0)
[INFO] [stderr]       Adding tungstenite v0.24.0 (available: v0.27.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a36ef0b92b5d6aa5378831d94c2e9ba1fbcfd668e656eb81bf316be9e3383626
[INFO] running `Command { std: "docker" "start" "-a" "a36ef0b92b5d6aa5378831d94c2e9ba1fbcfd668e656eb81bf316be9e3383626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a36ef0b92b5d6aa5378831d94c2e9ba1fbcfd668e656eb81bf316be9e3383626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a36ef0b92b5d6aa5378831d94c2e9ba1fbcfd668e656eb81bf316be9e3383626", kill_on_drop: false }`
[INFO] [stdout] a36ef0b92b5d6aa5378831d94c2e9ba1fbcfd668e656eb81bf316be9e3383626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d7cf5cdd72bf7c16697bb723c8492acb4af4dc116e1817c0d413444d9a257df
[INFO] running `Command { std: "docker" "start" "-a" "5d7cf5cdd72bf7c16697bb723c8492acb4af4dc116e1817c0d413444d9a257df", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/fcb310d53bb02252c12c3803cd25c5ccc357e853d637ae9fb3c7712109007262/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "5d7cf5cdd72bf7c16697bb723c8492acb4af4dc116e1817c0d413444d9a257df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d7cf5cdd72bf7c16697bb723c8492acb4af4dc116e1817c0d413444d9a257df", kill_on_drop: false }`
[INFO] [stdout] 5d7cf5cdd72bf7c16697bb723c8492acb4af4dc116e1817c0d413444d9a257df