[INFO] fetching crate grub_mkconfig_lib 0.1.0...
[INFO] testing grub_mkconfig_lib-0.1.0 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate grub_mkconfig_lib 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate grub_mkconfig_lib 0.1.0 on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grub_mkconfig_lib 0.1.0
[INFO] finished tweaking crates.io crate grub_mkconfig_lib 0.1.0
[INFO] tweaked toml for crates.io crate grub_mkconfig_lib 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "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 21 packages to latest compatible versions
[INFO] [stderr]       Adding shell-quote v0.5.0 (available: v0.7.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "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-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23b82644fa7c959806ff47cee0fce6058f85af4073a7c13c0eafdf689ec39c32
[INFO] running `Command { std: "docker" "start" "-a" "23b82644fa7c959806ff47cee0fce6058f85af4073a7c13c0eafdf689ec39c32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23b82644fa7c959806ff47cee0fce6058f85af4073a7c13c0eafdf689ec39c32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b82644fa7c959806ff47cee0fce6058f85af4073a7c13c0eafdf689ec39c32", kill_on_drop: false }`
[INFO] [stdout] 23b82644fa7c959806ff47cee0fce6058f85af4073a7c13c0eafdf689ec39c32
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4e938e8998f701f9c42c8b2cbcad629ec1f2d729536c41d8ae73e9b98ec6351
[INFO] running `Command { std: "docker" "start" "-a" "b4e938e8998f701f9c42c8b2cbcad629ec1f2d729536c41d8ae73e9b98ec6351", kill_on_drop: false }`
[INFO] [stderr]    Compiling whoami v1.5.2
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling indent v0.1.1
[INFO] [stderr]    Compiling shell-quote v0.5.0
[INFO] [stderr]    Compiling grub_mkconfig_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `AddTab` is never used
[INFO] [stdout]   --> src/misc.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | trait AddTab {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/tmp/rustc3WVC9q"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `whoami` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaWrLMyq/lib.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grub_mkconfig_lib` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b4e938e8998f701f9c42c8b2cbcad629ec1f2d729536c41d8ae73e9b98ec6351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e938e8998f701f9c42c8b2cbcad629ec1f2d729536c41d8ae73e9b98ec6351", kill_on_drop: false }`
[INFO] [stdout] b4e938e8998f701f9c42c8b2cbcad629ec1f2d729536c41d8ae73e9b98ec6351