[INFO] fetching crate cheshire 0.0.0...
[INFO] testing cheshire-0.0.0 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] extracting crate cheshire 0.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate cheshire 0.0.0 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 cheshire 0.0.0
[INFO] finished tweaking crates.io crate cheshire 0.0.0
[INFO] tweaked toml for crates.io crate cheshire 0.0.0 written to /workspace/builds/worker-2-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] 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] 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cdce8ee03948fad5e518ec82084b4f00a0f7aed81b170bf9e6964e95e35fddf
[INFO] running `Command { std: "docker" "start" "-a" "7cdce8ee03948fad5e518ec82084b4f00a0f7aed81b170bf9e6964e95e35fddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cdce8ee03948fad5e518ec82084b4f00a0f7aed81b170bf9e6964e95e35fddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdce8ee03948fad5e518ec82084b4f00a0f7aed81b170bf9e6964e95e35fddf", kill_on_drop: false }`
[INFO] [stdout] 7cdce8ee03948fad5e518ec82084b4f00a0f7aed81b170bf9e6964e95e35fddf
[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_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] b1623ccc9b5391227ce8da2ec3c287435b73d75351f69f1a903b530ce1a4654a
[INFO] running `Command { std: "docker" "start" "-a" "b1623ccc9b5391227ce8da2ec3c287435b73d75351f69f1a903b530ce1a4654a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cheshire v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "b1623ccc9b5391227ce8da2ec3c287435b73d75351f69f1a903b530ce1a4654a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1623ccc9b5391227ce8da2ec3c287435b73d75351f69f1a903b530ce1a4654a", kill_on_drop: false }`
[INFO] [stdout] b1623ccc9b5391227ce8da2ec3c287435b73d75351f69f1a903b530ce1a4654a
[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_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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93c7c7e278d099646fcf0882ee92394fc92104553da83bea6125eb36e8cc81bd
[INFO] running `Command { std: "docker" "start" "-a" "93c7c7e278d099646fcf0882ee92394fc92104553da83bea6125eb36e8cc81bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cheshire v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "93c7c7e278d099646fcf0882ee92394fc92104553da83bea6125eb36e8cc81bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c7c7e278d099646fcf0882ee92394fc92104553da83bea6125eb36e8cc81bd", kill_on_drop: false }`
[INFO] [stdout] 93c7c7e278d099646fcf0882ee92394fc92104553da83bea6125eb36e8cc81bd
[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_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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c1614ca7acfad854446f880652c275b6a611ec9301e42d84a820e7d0b495ad9
[INFO] running `Command { std: "docker" "start" "-a" "3c1614ca7acfad854446f880652c275b6a611ec9301e42d84a820e7d0b495ad9", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/3c1614ca7acfad854446f880652c275b6a611ec9301e42d84a820e7d0b495ad9/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "3c1614ca7acfad854446f880652c275b6a611ec9301e42d84a820e7d0b495ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1614ca7acfad854446f880652c275b6a611ec9301e42d84a820e7d0b495ad9", kill_on_drop: false }`
[INFO] [stdout] 3c1614ca7acfad854446f880652c275b6a611ec9301e42d84a820e7d0b495ad9