[INFO] cloning repository https://github.com/muff-in/sieve-of-eratosthenes-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muff-in/sieve-of-eratosthenes-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuff-in%2Fsieve-of-eratosthenes-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuff-in%2Fsieve-of-eratosthenes-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/muff-in/sieve-of-eratosthenes-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muff-in/sieve-of-eratosthenes-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuff-in%2Fsieve-of-eratosthenes-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuff-in%2Fsieve-of-eratosthenes-rs'...
[INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuff-in%2Fsieve-of-eratosthenes-rs/config.lock
[INFO] [stderr] fatal: could not set 'core.bare' to 'true'
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/muff-in/sieve-of-eratosthenes-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muff-in/sieve-of-eratosthenes-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuff-in%2Fsieve-of-eratosthenes-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuff-in%2Fsieve-of-eratosthenes-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6fe7efaa16e455c374f8fd1d1394f29da40fd64
[INFO] building muff-in/sieve-of-eratosthenes-rs against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuff-in%2Fsieve-of-eratosthenes-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/muff-in/sieve-of-eratosthenes-rs on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/muff-in/sieve-of-eratosthenes-rs
[INFO] finished tweaking git repo https://github.com/muff-in/sieve-of-eratosthenes-rs
[INFO] tweaked toml for git repo https://github.com/muff-in/sieve-of-eratosthenes-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/muff-in/sieve-of-eratosthenes-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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 594bd5addb9bceabb2ae455e337aff1b5e996b5787dcd2e9aff46805f62668b3
[INFO] running `Command { std: "docker" "start" "-a" "594bd5addb9bceabb2ae455e337aff1b5e996b5787dcd2e9aff46805f62668b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "594bd5addb9bceabb2ae455e337aff1b5e996b5787dcd2e9aff46805f62668b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594bd5addb9bceabb2ae455e337aff1b5e996b5787dcd2e9aff46805f62668b3", kill_on_drop: false }`
[INFO] [stdout] 594bd5addb9bceabb2ae455e337aff1b5e996b5787dcd2e9aff46805f62668b3
[INFO] building muff-in/sieve-of-eratosthenes-rs against try#9b5e8b16bd1c4acf4cf8e6880368314cf021a987+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuff-in%2Fsieve-of-eratosthenes-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/muff-in/sieve-of-eratosthenes-rs on toolchain 9b5e8b16bd1c4acf4cf8e6880368314cf021a987
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/muff-in/sieve-of-eratosthenes-rs
[INFO] finished tweaking git repo https://github.com/muff-in/sieve-of-eratosthenes-rs
[INFO] tweaked toml for git repo https://github.com/muff-in/sieve-of-eratosthenes-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/muff-in/sieve-of-eratosthenes-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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ff533676a237dca43d06f0f5f39ac4827f84417173b27dafc507c06a6a8863a
[INFO] running `Command { std: "docker" "start" "-a" "2ff533676a237dca43d06f0f5f39ac4827f84417173b27dafc507c06a6a8863a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ff533676a237dca43d06f0f5f39ac4827f84417173b27dafc507c06a6a8863a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff533676a237dca43d06f0f5f39ac4827f84417173b27dafc507c06a6a8863a", kill_on_drop: false }`
[INFO] [stdout] 2ff533676a237dca43d06f0f5f39ac4827f84417173b27dafc507c06a6a8863a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4ba8bdf69278b420ef78fb82d95bd9a86ce671d702bde2a20ce01ffdea10901
[INFO] running `Command { std: "docker" "start" "-a" "a4ba8bdf69278b420ef78fb82d95bd9a86ce671d702bde2a20ce01ffdea10901", kill_on_drop: false }`
[INFO] [stderr]    Compiling sieve-of-eratosthenes-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "a4ba8bdf69278b420ef78fb82d95bd9a86ce671d702bde2a20ce01ffdea10901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ba8bdf69278b420ef78fb82d95bd9a86ce671d702bde2a20ce01ffdea10901", kill_on_drop: false }`
[INFO] [stdout] a4ba8bdf69278b420ef78fb82d95bd9a86ce671d702bde2a20ce01ffdea10901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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" "+9b5e8b16bd1c4acf4cf8e6880368314cf021a987" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63364378f3748b13a3f4af4e57fc948cee4a753803e43e6095d5d379f04c6cf6
[INFO] running `Command { std: "docker" "start" "-a" "63364378f3748b13a3f4af4e57fc948cee4a753803e43e6095d5d379f04c6cf6", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/adc26a9199b89134643ab10c4e7fd084fe0168a2b69ea04eafb9e76ca864423f/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "63364378f3748b13a3f4af4e57fc948cee4a753803e43e6095d5d379f04c6cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63364378f3748b13a3f4af4e57fc948cee4a753803e43e6095d5d379f04c6cf6", kill_on_drop: false }`
[INFO] [stdout] 63364378f3748b13a3f4af4e57fc948cee4a753803e43e6095d5d379f04c6cf6