[INFO] fetching crate mutability_marker 0.1.2...
[INFO] testing mutability_marker-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate mutability_marker 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate mutability_marker 0.1.2
[INFO] finished tweaking crates.io crate mutability_marker 0.1.2
[INFO] tweaked toml for crates.io crate mutability_marker 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mutability_marker 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mutability_marker 0.1.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97a4a358bf662f7bd98f536fe92ed43d67d145263c5920718d1f1c7c9f3a21d6
[INFO] running `Command { std: "docker" "start" "-a" "97a4a358bf662f7bd98f536fe92ed43d67d145263c5920718d1f1c7c9f3a21d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97a4a358bf662f7bd98f536fe92ed43d67d145263c5920718d1f1c7c9f3a21d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a4a358bf662f7bd98f536fe92ed43d67d145263c5920718d1f1c7c9f3a21d6", kill_on_drop: false }`
[INFO] [stdout] 97a4a358bf662f7bd98f536fe92ed43d67d145263c5920718d1f1c7c9f3a21d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 574e6e2cb7b7c3885fc1b8f3d2156dbbb76942ef09c61638775e7bc2f15a75ee
[INFO] running `Command { std: "docker" "start" "-a" "574e6e2cb7b7c3885fc1b8f3d2156dbbb76942ef09c61638775e7bc2f15a75ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling mutability_marker v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmeta5zen08/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mutability_marker` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "574e6e2cb7b7c3885fc1b8f3d2156dbbb76942ef09c61638775e7bc2f15a75ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574e6e2cb7b7c3885fc1b8f3d2156dbbb76942ef09c61638775e7bc2f15a75ee", kill_on_drop: false }`
[INFO] [stdout] 574e6e2cb7b7c3885fc1b8f3d2156dbbb76942ef09c61638775e7bc2f15a75ee