[INFO] cloning repository https://github.com/vakond/algotest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vakond/algotest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvakond%2Falgotest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvakond%2Falgotest'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvakond%2Falgotest: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/vakond/algotest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vakond/algotest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvakond%2Falgotest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvakond%2Falgotest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e611d91e475d4ead9cd579e9b9084877422ca0e
[INFO] checking vakond/algotest against try#a75eafceea413a1b40c0e0769db85e08ec17160b for pr-133925
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvakond%2Falgotest" "/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/vakond/algotest on toolchain a75eafceea413a1b40c0e0769db85e08ec17160b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vakond/algotest
[INFO] finished tweaking git repo https://github.com/vakond/algotest
[INFO] tweaked toml for git repo https://github.com/vakond/algotest written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/vakond/algotest 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" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "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-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65d39a850f7d6cb09a1255f4247e31a5ac8ed17ca50226cb5b9850b736f2ddb7
[INFO] running `Command { std: "docker" "start" "-a" "65d39a850f7d6cb09a1255f4247e31a5ac8ed17ca50226cb5b9850b736f2ddb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65d39a850f7d6cb09a1255f4247e31a5ac8ed17ca50226cb5b9850b736f2ddb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d39a850f7d6cb09a1255f4247e31a5ac8ed17ca50226cb5b9850b736f2ddb7", kill_on_drop: false }`
[INFO] [stdout] 65d39a850f7d6cb09a1255f4247e31a5ac8ed17ca50226cb5b9850b736f2ddb7
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9223b9885c556b7e27119b83ea8a1f0a9a5956c90bd1fd1e53e292fe946ea374
[INFO] running `Command { std: "docker" "start" "-a" "9223b9885c556b7e27119b83ea8a1f0a9a5956c90bd1fd1e53e292fe946ea374", kill_on_drop: false }`
[INFO] [stderr]     Checking algofeast v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tree.rs:87:36
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct IntoIter<T: Copy + Ord>(Tree<T>);
[INFO] [stdout]    |            --------                ^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tree.rs:87:36
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct IntoIter<T: Copy + Ord>(Tree<T>);
[INFO] [stdout]    |            --------                ^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[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 "/opt/rustwide/target/debug/deps/rmetaA0t9vG"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetalJ8vwu"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `algofeast` (test "tree_test") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetabp5San"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `algofeast` (test "sort_test") due to 1 previous error
[INFO] [stderr] error: could not compile `algofeast` (test "heap_test") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9223b9885c556b7e27119b83ea8a1f0a9a5956c90bd1fd1e53e292fe946ea374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9223b9885c556b7e27119b83ea8a1f0a9a5956c90bd1fd1e53e292fe946ea374", kill_on_drop: false }`
[INFO] [stdout] 9223b9885c556b7e27119b83ea8a1f0a9a5956c90bd1fd1e53e292fe946ea374