[INFO] fetching crate genetic-files 1.0.0...
[INFO] testing genetic-files-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate genetic-files 1.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate genetic-files 1.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate genetic-files 1.0.0
[INFO] finished tweaking crates.io crate genetic-files 1.0.0
[INFO] tweaked toml for crates.io crate genetic-files 1.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "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] e9b766f9656ba4e0d1fdf8f07870a4c3af792d4815be60d52d4ff418b594686d
[INFO] running `Command { std: "docker" "start" "-a" "e9b766f9656ba4e0d1fdf8f07870a4c3af792d4815be60d52d4ff418b594686d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9b766f9656ba4e0d1fdf8f07870a4c3af792d4815be60d52d4ff418b594686d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b766f9656ba4e0d1fdf8f07870a4c3af792d4815be60d52d4ff418b594686d", kill_on_drop: false }`
[INFO] [stdout] e9b766f9656ba4e0d1fdf8f07870a4c3af792d4815be60d52d4ff418b594686d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "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] dd7a4120f55cd9d994ca2550b9f58508a0a5b0eea3b6fc5bc424216761d7f79c
[INFO] running `Command { std: "docker" "start" "-a" "dd7a4120f55cd9d994ca2550b9f58508a0a5b0eea3b6fc5bc424216761d7f79c", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling genetic-files v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "dd7a4120f55cd9d994ca2550b9f58508a0a5b0eea3b6fc5bc424216761d7f79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd7a4120f55cd9d994ca2550b9f58508a0a5b0eea3b6fc5bc424216761d7f79c", kill_on_drop: false }`
[INFO] [stdout] dd7a4120f55cd9d994ca2550b9f58508a0a5b0eea3b6fc5bc424216761d7f79c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "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] b768d8e8997286400930fcec6f85a6ae07543242155b16e967a95b41a164f432
[INFO] running `Command { std: "docker" "start" "-a" "b768d8e8997286400930fcec6f85a6ae07543242155b16e967a95b41a164f432", kill_on_drop: false }`
[INFO] [stderr]    Compiling genetic-files v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/matef-96915d18dd7587a4)
[INFO] running `Command { std: "docker" "inspect" "b768d8e8997286400930fcec6f85a6ae07543242155b16e967a95b41a164f432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b768d8e8997286400930fcec6f85a6ae07543242155b16e967a95b41a164f432", kill_on_drop: false }`
[INFO] [stdout] b768d8e8997286400930fcec6f85a6ae07543242155b16e967a95b41a164f432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "test" "--frozen", 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] ca8792692e06bfcfe8cfa46ba7f93520ee903b9562241cbd02afdfb26499a281
[INFO] running `Command { std: "docker" "start" "-a" "ca8792692e06bfcfe8cfa46ba7f93520ee903b9562241cbd02afdfb26499a281", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/matef-96915d18dd7587a4)
[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" "ca8792692e06bfcfe8cfa46ba7f93520ee903b9562241cbd02afdfb26499a281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8792692e06bfcfe8cfa46ba7f93520ee903b9562241cbd02afdfb26499a281", kill_on_drop: false }`
[INFO] [stdout] ca8792692e06bfcfe8cfa46ba7f93520ee903b9562241cbd02afdfb26499a281