[INFO] fetching crate moqt-rs 0.0.1...
[INFO] testing moqt-rs-0.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate moqt-rs 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate moqt-rs 0.0.1
[INFO] finished tweaking crates.io crate moqt-rs 0.0.1
[INFO] tweaked toml for crates.io crate moqt-rs 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate moqt-rs 0.0.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate moqt-rs 0.0.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7240f1011e77bf786c5de7c82f169a98bfb0787043ff80af10a33bfca0269205
[INFO] running `Command { std: "docker" "start" "-a" "7240f1011e77bf786c5de7c82f169a98bfb0787043ff80af10a33bfca0269205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7240f1011e77bf786c5de7c82f169a98bfb0787043ff80af10a33bfca0269205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7240f1011e77bf786c5de7c82f169a98bfb0787043ff80af10a33bfca0269205", kill_on_drop: false }`
[INFO] [stdout] 7240f1011e77bf786c5de7c82f169a98bfb0787043ff80af10a33bfca0269205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a44c817fe4a1fc7c84547772dc71c6ff3fdfe5d41e4adc3fff8032a6e87bd3e1
[INFO] running `Command { std: "docker" "start" "-a" "a44c817fe4a1fc7c84547772dc71c6ff3fdfe5d41e4adc3fff8032a6e87bd3e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling moqt-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "a44c817fe4a1fc7c84547772dc71c6ff3fdfe5d41e4adc3fff8032a6e87bd3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a44c817fe4a1fc7c84547772dc71c6ff3fdfe5d41e4adc3fff8032a6e87bd3e1", kill_on_drop: false }`
[INFO] [stdout] a44c817fe4a1fc7c84547772dc71c6ff3fdfe5d41e4adc3fff8032a6e87bd3e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc21ca3778557c4dc8d20bf330ed777bde0599d581f3cb056d011d3390ca57ff
[INFO] running `Command { std: "docker" "start" "-a" "cc21ca3778557c4dc8d20bf330ed777bde0599d581f3cb056d011d3390ca57ff", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/moqt-rs-cfef501afb7a82a6`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "cc21ca3778557c4dc8d20bf330ed777bde0599d581f3cb056d011d3390ca57ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc21ca3778557c4dc8d20bf330ed777bde0599d581f3cb056d011d3390ca57ff", kill_on_drop: false }`
[INFO] [stdout] cc21ca3778557c4dc8d20bf330ed777bde0599d581f3cb056d011d3390ca57ff