[INFO] cloning repository https://github.com/cveligkos/project-euler-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cveligkos/project-euler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcveligkos%2Fproject-euler-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcveligkos%2Fproject-euler-rs'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/cveligkos/project-euler-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cveligkos/project-euler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcveligkos%2Fproject-euler-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcveligkos%2Fproject-euler-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea908aaf8bd0b2bf8627fe20ec56af167af1b4dc
[INFO] testing cveligkos/project-euler-rs against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcveligkos%2Fproject-euler-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cveligkos/project-euler-rs on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cveligkos/project-euler-rs
[INFO] finished tweaking git repo https://github.com/cveligkos/project-euler-rs
[INFO] tweaked toml for git repo https://github.com/cveligkos/project-euler-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cveligkos/project-euler-rs 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" "+1.86.0" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e37b20f53909ee1397933a491481c50aeaca90f34eb60a41c8599ebd9d5fc075
[INFO] running `Command { std: "docker" "start" "-a" "e37b20f53909ee1397933a491481c50aeaca90f34eb60a41c8599ebd9d5fc075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e37b20f53909ee1397933a491481c50aeaca90f34eb60a41c8599ebd9d5fc075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e37b20f53909ee1397933a491481c50aeaca90f34eb60a41c8599ebd9d5fc075", kill_on_drop: false }`
[INFO] [stdout] e37b20f53909ee1397933a491481c50aeaca90f34eb60a41c8599ebd9d5fc075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d2995243be2d5d1d38780bf29128ccc5a0e79c8b9b8981b0fb92329788588ab
[INFO] running `Command { std: "docker" "start" "-a" "9d2995243be2d5d1d38780bf29128ccc5a0e79c8b9b8981b0fb92329788588ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling project-euler-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "9d2995243be2d5d1d38780bf29128ccc5a0e79c8b9b8981b0fb92329788588ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d2995243be2d5d1d38780bf29128ccc5a0e79c8b9b8981b0fb92329788588ab", kill_on_drop: false }`
[INFO] [stdout] 9d2995243be2d5d1d38780bf29128ccc5a0e79c8b9b8981b0fb92329788588ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9e94743be2a4ee90029cf09afc3105be414ac8edbcbebaf1150ffbcfe055fc5
[INFO] running `Command { std: "docker" "start" "-a" "a9e94743be2a4ee90029cf09afc3105be414ac8edbcbebaf1150ffbcfe055fc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling project-euler-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "a9e94743be2a4ee90029cf09afc3105be414ac8edbcbebaf1150ffbcfe055fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e94743be2a4ee90029cf09afc3105be414ac8edbcbebaf1150ffbcfe055fc5", kill_on_drop: false }`
[INFO] [stdout] a9e94743be2a4ee90029cf09afc3105be414ac8edbcbebaf1150ffbcfe055fc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 342d81233a0c743f5ebca1e3ffcd9856573f00ad640430628c83fb0621f1a93c
[INFO] running `Command { std: "docker" "start" "-a" "342d81233a0c743f5ebca1e3ffcd9856573f00ad640430628c83fb0621f1a93c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/001-multiples-of-3-or-5.rs (/opt/rustwide/target/debug/deps/001_multiples_of_3_or_5-ea20784b0f82ea49)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/002-even-fibonacci-numbers.rs (/opt/rustwide/target/debug/deps/002_even_fibonacci_numbers-af3a0c4b91a52644)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/003-largest-prime-factor.rs (/opt/rustwide/target/debug/deps/003_largest_prime_factor-18949f8b797180df)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/004-largest-palindrome-product.rs (/opt/rustwide/target/debug/deps/004_largest_palindrome_product-a8ac078d1c2ad3a0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/005-smallest-multiple.rs (/opt/rustwide/target/debug/deps/005_smallest_multiple-056d5e6f061975b4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "342d81233a0c743f5ebca1e3ffcd9856573f00ad640430628c83fb0621f1a93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342d81233a0c743f5ebca1e3ffcd9856573f00ad640430628c83fb0621f1a93c", kill_on_drop: false }`
[INFO] [stdout] 342d81233a0c743f5ebca1e3ffcd9856573f00ad640430628c83fb0621f1a93c