[INFO] cloning repository https://github.com/rafald1/rust_exploration
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rafald1/rust_exploration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafald1%2Frust_exploration", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafald1%2Frust_exploration'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84756c3cf022ab4cf6d20dd31696df974eb135e2
[INFO] building rafald1/rust_exploration against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafald1%2Frust_exploration" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rafald1/rust_exploration on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rafald1/rust_exploration
[INFO] finished tweaking git repo https://github.com/rafald1/rust_exploration
[INFO] tweaked toml for git repo https://github.com/rafald1/rust_exploration written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rafald1/rust_exploration 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c227f6a1e4643440f4c1001ffa10b29cbdfd0c910be3359402655dcc3e9d18a3
[INFO] running `Command { std: "docker" "start" "-a" "c227f6a1e4643440f4c1001ffa10b29cbdfd0c910be3359402655dcc3e9d18a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c227f6a1e4643440f4c1001ffa10b29cbdfd0c910be3359402655dcc3e9d18a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c227f6a1e4643440f4c1001ffa10b29cbdfd0c910be3359402655dcc3e9d18a3", kill_on_drop: false }`
[INFO] [stdout] c227f6a1e4643440f4c1001ffa10b29cbdfd0c910be3359402655dcc3e9d18a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 500f72c2b14e6699130f0b9967d34224c3bbb6e3137262dee59babe206d224c7
[INFO] running `Command { std: "docker" "start" "-a" "500f72c2b14e6699130f0b9967d34224c3bbb6e3137262dee59babe206d224c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_exploration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "500f72c2b14e6699130f0b9967d34224c3bbb6e3137262dee59babe206d224c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500f72c2b14e6699130f0b9967d34224c3bbb6e3137262dee59babe206d224c7", kill_on_drop: false }`
[INFO] [stdout] 500f72c2b14e6699130f0b9967d34224c3bbb6e3137262dee59babe206d224c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09d50c76cff6db22341a6bc1f09468f094bf639ec280e58e5658454f9ca2de90
[INFO] running `Command { std: "docker" "start" "-a" "09d50c76cff6db22341a6bc1f09468f094bf639ec280e58e5658454f9ca2de90", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_exploration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetazpV0Ys"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_exploration` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "09d50c76cff6db22341a6bc1f09468f094bf639ec280e58e5658454f9ca2de90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d50c76cff6db22341a6bc1f09468f094bf639ec280e58e5658454f9ca2de90", kill_on_drop: false }`
[INFO] [stdout] 09d50c76cff6db22341a6bc1f09468f094bf639ec280e58e5658454f9ca2de90