[INFO] fetching crate four-cc 0.1.0...
[INFO] testing four-cc-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate four-cc 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate four-cc 0.1.0 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 four-cc 0.1.0
[INFO] finished tweaking crates.io crate four-cc 0.1.0
[INFO] tweaked toml for crates.io crate four-cc 0.1.0 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e3462e3cecaa03b70efe8e1ff90a8473b8bd6600cd8b8f341e23b07c42aca62a
[INFO] running `Command { std: "docker" "start" "-a" "e3462e3cecaa03b70efe8e1ff90a8473b8bd6600cd8b8f341e23b07c42aca62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3462e3cecaa03b70efe8e1ff90a8473b8bd6600cd8b8f341e23b07c42aca62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3462e3cecaa03b70efe8e1ff90a8473b8bd6600cd8b8f341e23b07c42aca62a", kill_on_drop: false }`
[INFO] [stdout] e3462e3cecaa03b70efe8e1ff90a8473b8bd6600cd8b8f341e23b07c42aca62a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ca81643ce43278d7a9b83fc8a89f992886916714bbd955454bfaa0aabc25140d
[INFO] running `Command { std: "docker" "start" "-a" "ca81643ce43278d7a9b83fc8a89f992886916714bbd955454bfaa0aabc25140d", kill_on_drop: false }`
[INFO] [stderr]    Compiling four-cc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "ca81643ce43278d7a9b83fc8a89f992886916714bbd955454bfaa0aabc25140d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca81643ce43278d7a9b83fc8a89f992886916714bbd955454bfaa0aabc25140d", kill_on_drop: false }`
[INFO] [stdout] ca81643ce43278d7a9b83fc8a89f992886916714bbd955454bfaa0aabc25140d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] 2a7fd10dcda7bdf0d4dffc730ac1f934556dfe86a29e318d7f0ed04dea3ab221
[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" "2a7fd10dcda7bdf0d4dffc730ac1f934556dfe86a29e318d7f0ed04dea3ab221", kill_on_drop: false }`
[INFO] [stderr]    Compiling four-cc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/four_cc-b8237fdf8abdbbed)
[INFO] running `Command { std: "docker" "inspect" "2a7fd10dcda7bdf0d4dffc730ac1f934556dfe86a29e318d7f0ed04dea3ab221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a7fd10dcda7bdf0d4dffc730ac1f934556dfe86a29e318d7f0ed04dea3ab221", kill_on_drop: false }`
[INFO] [stdout] 2a7fd10dcda7bdf0d4dffc730ac1f934556dfe86a29e318d7f0ed04dea3ab221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f4872aa4daba71007b1fac4a4143a6bda718153d704bf95c53c991e9b9319c25
[INFO] running `Command { std: "docker" "start" "-a" "f4872aa4daba71007b1fac4a4143a6bda718153d704bf95c53c991e9b9319c25", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/four_cc-b8237fdf8abdbbed)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests four-cc
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] test tests::int_conversions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 54) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4872aa4daba71007b1fac4a4143a6bda718153d704bf95c53c991e9b9319c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4872aa4daba71007b1fac4a4143a6bda718153d704bf95c53c991e9b9319c25", kill_on_drop: false }`
[INFO] [stdout] f4872aa4daba71007b1fac4a4143a6bda718153d704bf95c53c991e9b9319c25