[INFO] cloning repository https://github.com/valflrt/fractal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valflrt/fractal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalflrt%2Ffractal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalflrt%2Ffractal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd56ed8df7164785f054a05099171c30950cb9ab
[INFO] checking valflrt/fractal against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalflrt%2Ffractal" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/valflrt/fractal on toolchain ae258e1fcbee4a062f5f3d869f06004d7cea088e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/valflrt/fractal
[INFO] finished tweaking git repo https://github.com/valflrt/fractal
[INFO] tweaked toml for git repo https://github.com/valflrt/fractal written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/valflrt/fractal 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" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 963b3b108ac3e392e597b23f287d8effefb012a370f5d516a94b13a4754b11d4
[INFO] running `Command { std: "docker" "start" "-a" "963b3b108ac3e392e597b23f287d8effefb012a370f5d516a94b13a4754b11d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "963b3b108ac3e392e597b23f287d8effefb012a370f5d516a94b13a4754b11d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963b3b108ac3e392e597b23f287d8effefb012a370f5d516a94b13a4754b11d4", kill_on_drop: false }`
[INFO] [stdout] 963b3b108ac3e392e597b23f287d8effefb012a370f5d516a94b13a4754b11d4
[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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 297ced6c6daa4008116417c08dfbc95a10b8988f44be8f81b4de9b07c3fbbcc7
[INFO] running `Command { std: "docker" "start" "-a" "297ced6c6daa4008116417c08dfbc95a10b8988f44be8f81b4de9b07c3fbbcc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking zune-jpeg v0.4.13
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking fastrand v2.2.0
[INFO] [stderr]     Checking png v0.17.15
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking wide v0.7.32
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking image v0.25.5
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetavC2uC2/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "297ced6c6daa4008116417c08dfbc95a10b8988f44be8f81b4de9b07c3fbbcc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "297ced6c6daa4008116417c08dfbc95a10b8988f44be8f81b4de9b07c3fbbcc7", kill_on_drop: false }`
[INFO] [stdout] 297ced6c6daa4008116417c08dfbc95a10b8988f44be8f81b4de9b07c3fbbcc7