[INFO] fetching crate denis 0.1.0...
[INFO] testing denis-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate denis 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate denis 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 denis 0.1.0
[INFO] finished tweaking crates.io crate denis 0.1.0
[INFO] tweaked toml for crates.io crate denis 0.1.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] ac1379cb37aa4beb61a4e41e9be9f77ce346498ab090a45d3ec036865e53fd28
[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" "ac1379cb37aa4beb61a4e41e9be9f77ce346498ab090a45d3ec036865e53fd28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac1379cb37aa4beb61a4e41e9be9f77ce346498ab090a45d3ec036865e53fd28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac1379cb37aa4beb61a4e41e9be9f77ce346498ab090a45d3ec036865e53fd28", kill_on_drop: false }`
[INFO] [stdout] ac1379cb37aa4beb61a4e41e9be9f77ce346498ab090a45d3ec036865e53fd28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 4ba2437b8aa3daaca33be61da3769a1d6d2587d9c5742f6f6e1b709fd5f7bdc3
[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" "4ba2437b8aa3daaca33be61da3769a1d6d2587d9c5742f6f6e1b709fd5f7bdc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling denis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "4ba2437b8aa3daaca33be61da3769a1d6d2587d9c5742f6f6e1b709fd5f7bdc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba2437b8aa3daaca33be61da3769a1d6d2587d9c5742f6f6e1b709fd5f7bdc3", kill_on_drop: false }`
[INFO] [stdout] 4ba2437b8aa3daaca33be61da3769a1d6d2587d9c5742f6f6e1b709fd5f7bdc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 18499f8feb24776b9f4c94c6a05dd1d77d605f460d47acf83acc891e3a8fc3e1
[INFO] running `Command { std: "docker" "start" "-a" "18499f8feb24776b9f4c94c6a05dd1d77d605f460d47acf83acc891e3a8fc3e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling denis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/denis-5dcdc345d38af29a)
[INFO] running `Command { std: "docker" "inspect" "18499f8feb24776b9f4c94c6a05dd1d77d605f460d47acf83acc891e3a8fc3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18499f8feb24776b9f4c94c6a05dd1d77d605f460d47acf83acc891e3a8fc3e1", kill_on_drop: false }`
[INFO] [stdout] 18499f8feb24776b9f4c94c6a05dd1d77d605f460d47acf83acc891e3a8fc3e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 03498f63bab020a705cf1052d9dff6278ad1971e3bde0d63c88cf1cfd9512c14
[INFO] running `Command { std: "docker" "start" "-a" "03498f63bab020a705cf1052d9dff6278ad1971e3bde0d63c88cf1cfd9512c14", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/denis-5dcdc345d38af29a)
[INFO] [stderr]    Doc-tests denis
[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] [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" "03498f63bab020a705cf1052d9dff6278ad1971e3bde0d63c88cf1cfd9512c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03498f63bab020a705cf1052d9dff6278ad1971e3bde0d63c88cf1cfd9512c14", kill_on_drop: false }`
[INFO] [stdout] 03498f63bab020a705cf1052d9dff6278ad1971e3bde0d63c88cf1cfd9512c14