[INFO] cloning repository https://github.com/sarospa/project-euler-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sarospa/project-euler-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarospa%2Fproject-euler-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarospa%2Fproject-euler-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7425826f700b2e2105a2fc6cee4a55ae8495e7db
[INFO] testing sarospa/project-euler-rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarospa%2Fproject-euler-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sarospa/project-euler-rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sarospa/project-euler-rust
[INFO] finished tweaking git repo https://github.com/sarospa/project-euler-rust
[INFO] tweaked toml for git repo https://github.com/sarospa/project-euler-rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/sarospa/project-euler-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eebb4e0115aac314dc2f303440da788ba3fd1ef5cc8805cc087093f267229a41
[INFO] running `Command { std: "docker" "start" "-a" "eebb4e0115aac314dc2f303440da788ba3fd1ef5cc8805cc087093f267229a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eebb4e0115aac314dc2f303440da788ba3fd1ef5cc8805cc087093f267229a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eebb4e0115aac314dc2f303440da788ba3fd1ef5cc8805cc087093f267229a41", kill_on_drop: false }`
[INFO] [stdout] eebb4e0115aac314dc2f303440da788ba3fd1ef5cc8805cc087093f267229a41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ff7fe5eab4d95a626eb89bb06f66d0e9991906e324377f9bd3fe6283bca1236f
[INFO] running `Command { std: "docker" "start" "-a" "ff7fe5eab4d95a626eb89bb06f66d0e9991906e324377f9bd3fe6283bca1236f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling ProjectEuler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: Hello from build.rs
[INFO] [stderr] warning: CWD is "/opt/rustwide/workdir"
[INFO] [stderr] warning: OUT_DIR is "/opt/rustwide/target/debug/build/ProjectEuler-06d04e92c331b000/out"
[INFO] [stderr] warning: CARGO_MANIFEST_DIR is "/opt/rustwide/workdir"
[INFO] [stderr] warning: PROFILE is "debug"
[INFO] [stderr] warning: Calculated build path: /opt/rustwide/target/debug/build/ProjectEuler-06d04e92c331b000/out
[INFO] [stderr] warning: Calculated input path: /opt/rustwide/workdir/src\key.txt
[INFO] [stderr] warning: Err(
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.60s
[INFO] running `Command { std: "docker" "inspect" "ff7fe5eab4d95a626eb89bb06f66d0e9991906e324377f9bd3fe6283bca1236f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff7fe5eab4d95a626eb89bb06f66d0e9991906e324377f9bd3fe6283bca1236f", kill_on_drop: false }`
[INFO] [stdout] ff7fe5eab4d95a626eb89bb06f66d0e9991906e324377f9bd3fe6283bca1236f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e9fc40162bc826872edbcc77010126fa367b728d3c03eb966b1ef3ad75a7839
[INFO] running `Command { std: "docker" "start" "-a" "9e9fc40162bc826872edbcc77010126fa367b728d3c03eb966b1ef3ad75a7839", kill_on_drop: false }`
[INFO] [stderr]    Compiling ProjectEuler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: Hello from build.rs
[INFO] [stderr] warning: CWD is "/opt/rustwide/workdir"
[INFO] [stderr] warning: OUT_DIR is "/opt/rustwide/target/debug/build/ProjectEuler-06d04e92c331b000/out"
[INFO] [stderr] warning: CARGO_MANIFEST_DIR is "/opt/rustwide/workdir"
[INFO] [stderr] warning: PROFILE is "debug"
[INFO] [stderr] warning: Calculated build path: /opt/rustwide/target/debug/build/ProjectEuler-06d04e92c331b000/out
[INFO] [stderr] warning: Calculated input path: /opt/rustwide/workdir/src\key.txt
[INFO] [stderr] warning: Err(
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "9e9fc40162bc826872edbcc77010126fa367b728d3c03eb966b1ef3ad75a7839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e9fc40162bc826872edbcc77010126fa367b728d3c03eb966b1ef3ad75a7839", kill_on_drop: false }`
[INFO] [stdout] 9e9fc40162bc826872edbcc77010126fa367b728d3c03eb966b1ef3ad75a7839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ed1b4ed6882bc41a2fd53496deac671819c196c8feda1d225a74da64f67e89f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5ed1b4ed6882bc41a2fd53496deac671819c196c8feda1d225a74da64f67e89f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ProjectEuler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: Hello from build.rs
[INFO] [stderr] warning: CWD is "/opt/rustwide/workdir"
[INFO] [stderr] warning: OUT_DIR is "/opt/rustwide/target/debug/build/ProjectEuler-06d04e92c331b000/out"
[INFO] [stderr] warning: CARGO_MANIFEST_DIR is "/opt/rustwide/workdir"
[INFO] [stderr] warning: PROFILE is "debug"
[INFO] [stderr] warning: Calculated build path: /opt/rustwide/target/debug/build/ProjectEuler-06d04e92c331b000/out
[INFO] [stderr] warning: Calculated input path: /opt/rustwide/workdir/src\key.txt
[INFO] [stderr] warning: Err(
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ProjectEuler-d542014487337721)
[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" "5ed1b4ed6882bc41a2fd53496deac671819c196c8feda1d225a74da64f67e89f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed1b4ed6882bc41a2fd53496deac671819c196c8feda1d225a74da64f67e89f", kill_on_drop: false }`
[INFO] [stdout] 5ed1b4ed6882bc41a2fd53496deac671819c196c8feda1d225a74da64f67e89f