[INFO] fetching crate chap16_my_crate 0.1.0...
[INFO] checking chap16_my_crate-0.1.0 against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] extracting crate chap16_my_crate 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate chap16_my_crate 0.1.0 on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chap16_my_crate 0.1.0
[INFO] finished tweaking crates.io crate chap16_my_crate 0.1.0
[INFO] tweaked toml for crates.io crate chap16_my_crate 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate chap16_my_crate 0.1.0 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "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] checking chap16_my_crate-0.1.0 against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] extracting crate chap16_my_crate 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate chap16_my_crate 0.1.0 on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chap16_my_crate 0.1.0
[INFO] finished tweaking crates.io crate chap16_my_crate 0.1.0
[INFO] tweaked toml for crates.io crate chap16_my_crate 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate chap16_my_crate 0.1.0 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28b562403411452910945ee20c19faa10b575ccc1b0e9c79ac6ffc65198cc1e9
[INFO] running `Command { std: "docker" "start" "-a" "28b562403411452910945ee20c19faa10b575ccc1b0e9c79ac6ffc65198cc1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28b562403411452910945ee20c19faa10b575ccc1b0e9c79ac6ffc65198cc1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28b562403411452910945ee20c19faa10b575ccc1b0e9c79ac6ffc65198cc1e9", kill_on_drop: false }`
[INFO] [stdout] 28b562403411452910945ee20c19faa10b575ccc1b0e9c79ac6ffc65198cc1e9
[INFO] checking chap16_my_crate-0.1.0 against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] extracting crate chap16_my_crate 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate chap16_my_crate 0.1.0 on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chap16_my_crate 0.1.0
[INFO] finished tweaking crates.io crate chap16_my_crate 0.1.0
[INFO] tweaked toml for crates.io crate chap16_my_crate 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate chap16_my_crate 0.1.0 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a41caddb746a3dc84a716f4e57c0e8d7ab69082f16ff733fcc69bf46b7ae79b
[INFO] running `Command { std: "docker" "start" "-a" "8a41caddb746a3dc84a716f4e57c0e8d7ab69082f16ff733fcc69bf46b7ae79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a41caddb746a3dc84a716f4e57c0e8d7ab69082f16ff733fcc69bf46b7ae79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a41caddb746a3dc84a716f4e57c0e8d7ab69082f16ff733fcc69bf46b7ae79b", kill_on_drop: false }`
[INFO] [stdout] 8a41caddb746a3dc84a716f4e57c0e8d7ab69082f16ff733fcc69bf46b7ae79b
[INFO] checking chap16_my_crate-0.1.0 against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] extracting crate chap16_my_crate 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate chap16_my_crate 0.1.0 on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chap16_my_crate 0.1.0
[INFO] finished tweaking crates.io crate chap16_my_crate 0.1.0
[INFO] tweaked toml for crates.io crate chap16_my_crate 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate chap16_my_crate 0.1.0 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0e79658794c9183a68e7637b09ab7343c6cad19a3a05d28621b50018e700dbe
[INFO] running `Command { std: "docker" "start" "-a" "d0e79658794c9183a68e7637b09ab7343c6cad19a3a05d28621b50018e700dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0e79658794c9183a68e7637b09ab7343c6cad19a3a05d28621b50018e700dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e79658794c9183a68e7637b09ab7343c6cad19a3a05d28621b50018e700dbe", kill_on_drop: false }`
[INFO] [stdout] d0e79658794c9183a68e7637b09ab7343c6cad19a3a05d28621b50018e700dbe
[INFO] checking chap16_my_crate-0.1.0 against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] extracting crate chap16_my_crate 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate chap16_my_crate 0.1.0 on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chap16_my_crate 0.1.0
[INFO] finished tweaking crates.io crate chap16_my_crate 0.1.0
[INFO] tweaked toml for crates.io crate chap16_my_crate 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate chap16_my_crate 0.1.0 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a2f79b2c4668a081c059d5f73650331f7c486c4b845337e31778cd515948360
[INFO] running `Command { std: "docker" "start" "-a" "1a2f79b2c4668a081c059d5f73650331f7c486c4b845337e31778cd515948360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a2f79b2c4668a081c059d5f73650331f7c486c4b845337e31778cd515948360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2f79b2c4668a081c059d5f73650331f7c486c4b845337e31778cd515948360", kill_on_drop: false }`
[INFO] [stdout] 1a2f79b2c4668a081c059d5f73650331f7c486c4b845337e31778cd515948360


command failed: exit status: 1

Error response from daemon: write /var/lib/docker/containers/1a2f79b2c4668a081c059d5f73650331f7c486c4b845337e31778cd515948360/hostname: no space left on device