[INFO] fetching crate buildkit-rs-frontend 0.1.0... [INFO] testing buildkit-rs-frontend-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] extracting crate buildkit-rs-frontend 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate buildkit-rs-frontend 0.1.0 [INFO] finished tweaking crates.io crate buildkit-rs-frontend 0.1.0 [INFO] tweaked toml for crates.io crate buildkit-rs-frontend 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate buildkit-rs-frontend 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 92 packages to latest compatible versions [INFO] [stderr] Adding tonic v0.8.3 (available: v0.14.5) [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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/e969715dc7ccb00d40a9ca3de42d3be65768d934bf774c7b72edf98b06b2b8dc-init: no space left on device [INFO] testing buildkit-rs-frontend-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] extracting crate buildkit-rs-frontend 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate buildkit-rs-frontend 0.1.0 [INFO] finished tweaking crates.io crate buildkit-rs-frontend 0.1.0 [INFO] tweaked toml for crates.io crate buildkit-rs-frontend 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate buildkit-rs-frontend 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 92 packages to latest compatible versions [INFO] [stderr] Adding tonic v0.8.3 (available: v0.14.5) [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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/3327464c97faec1c55629f0eaf203888483f1b3832d890766979f17ef6dddda2-init: no space left on device [INFO] testing buildkit-rs-frontend-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] extracting crate buildkit-rs-frontend 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate buildkit-rs-frontend 0.1.0 [INFO] finished tweaking crates.io crate buildkit-rs-frontend 0.1.0 [INFO] tweaked toml for crates.io crate buildkit-rs-frontend 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate buildkit-rs-frontend 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 92 packages to latest compatible versions [INFO] [stderr] Adding tonic v0.8.3 (available: v0.14.5) [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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df290bbc3fab3f00e0e9c65169724d6a33efaf5ab62f2cba0fe23893f198e550 [INFO] running `Command { std: "docker" "start" "-a" "df290bbc3fab3f00e0e9c65169724d6a33efaf5ab62f2cba0fe23893f198e550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df290bbc3fab3f00e0e9c65169724d6a33efaf5ab62f2cba0fe23893f198e550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df290bbc3fab3f00e0e9c65169724d6a33efaf5ab62f2cba0fe23893f198e550", kill_on_drop: false }` [INFO] [stdout] df290bbc3fab3f00e0e9c65169724d6a33efaf5ab62f2cba0fe23893f198e550 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5416b2b3fbf78226d3f85af96f4f9655e5267a20f250d6126637f00406084495 [INFO] running `Command { std: "docker" "start" "-a" "5416b2b3fbf78226d3f85af96f4f9655e5267a20f250d6126637f00406084495", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.32 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling pin-project-internal v1.1.11 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling tokio v1.50.0 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling pin-project v1.1.11 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling tokio-io-timeout v1.2.1 [INFO] [stderr] Compiling tokio-stream v0.1.18 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-timeout v0.4.1 [INFO] [stderr] Compiling tonic v0.8.3 [INFO] [stderr] Compiling buildkit-rs-frontend v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.24s [INFO] running `Command { std: "docker" "inspect" "5416b2b3fbf78226d3f85af96f4f9655e5267a20f250d6126637f00406084495", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5416b2b3fbf78226d3f85af96f4f9655e5267a20f250d6126637f00406084495", kill_on_drop: false }` [INFO] [stdout] 5416b2b3fbf78226d3f85af96f4f9655e5267a20f250d6126637f00406084495 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b4e23d9d5470ae2d4f5009ca0f81521c25c20957ac8baf51b92c8c3a8b91aa8 [INFO] running `Command { std: "docker" "start" "-a" "1b4e23d9d5470ae2d4f5009ca0f81521c25c20957ac8baf51b92c8c3a8b91aa8", kill_on_drop: false }` [INFO] [stderr] Compiling buildkit-rs-frontend v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "1b4e23d9d5470ae2d4f5009ca0f81521c25c20957ac8baf51b92c8c3a8b91aa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b4e23d9d5470ae2d4f5009ca0f81521c25c20957ac8baf51b92c8c3a8b91aa8", kill_on_drop: false }` [INFO] [stdout] 1b4e23d9d5470ae2d4f5009ca0f81521c25c20957ac8baf51b92c8c3a8b91aa8 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9cea7cf47bbedae978b963a774d1cd143595ae86f2bdda533e9ce2802bea9bbc [INFO] running `Command { std: "docker" "start" "-a" "9cea7cf47bbedae978b963a774d1cd143595ae86f2bdda533e9ce2802bea9bbc", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/buildkit_rs_frontend-d8f251c0e2a101ff) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests buildkit_rs_frontend [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9cea7cf47bbedae978b963a774d1cd143595ae86f2bdda533e9ce2802bea9bbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cea7cf47bbedae978b963a774d1cd143595ae86f2bdda533e9ce2802bea9bbc", kill_on_drop: false }` [INFO] [stdout] 9cea7cf47bbedae978b963a774d1cd143595ae86f2bdda533e9ce2802bea9bbc