[INFO] fetching crate anthology 0.1.0...
[INFO] testing anthology-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate anthology 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate anthology 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 anthology 0.1.0
[INFO] finished tweaking crates.io crate anthology 0.1.0
[INFO] tweaked toml for crates.io crate anthology 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate anthology 0.1.0 already has a lockfile, it will not be regenerated
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 832536473a694418377a6e42e357fb2b0fc3ac5afed61ff8da3a835d89f0184e
[INFO] running `Command { std: "docker" "start" "-a" "832536473a694418377a6e42e357fb2b0fc3ac5afed61ff8da3a835d89f0184e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "832536473a694418377a6e42e357fb2b0fc3ac5afed61ff8da3a835d89f0184e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832536473a694418377a6e42e357fb2b0fc3ac5afed61ff8da3a835d89f0184e", kill_on_drop: false }`
[INFO] [stdout] 832536473a694418377a6e42e357fb2b0fc3ac5afed61ff8da3a835d89f0184e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 11d9ade1f5b2b69a805ce199c83f3911014fced34babf4f4793b1cb2c0f82c97
[INFO] running `Command { std: "docker" "start" "-a" "11d9ade1f5b2b69a805ce199c83f3911014fced34babf4f4793b1cb2c0f82c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling anthology v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "11d9ade1f5b2b69a805ce199c83f3911014fced34babf4f4793b1cb2c0f82c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d9ade1f5b2b69a805ce199c83f3911014fced34babf4f4793b1cb2c0f82c97", kill_on_drop: false }`
[INFO] [stdout] 11d9ade1f5b2b69a805ce199c83f3911014fced34babf4f4793b1cb2c0f82c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] cdf6848e3b3e31d25fb74b58e53a2bea9d0b384e81e0a3ce6515e5e18ed97d71
[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" "cdf6848e3b3e31d25fb74b58e53a2bea9d0b384e81e0a3ce6515e5e18ed97d71", kill_on_drop: false }`
[INFO] [stderr]    Compiling anthology v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/anthology-c467bda62ae33b04)
[INFO] running `Command { std: "docker" "inspect" "cdf6848e3b3e31d25fb74b58e53a2bea9d0b384e81e0a3ce6515e5e18ed97d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf6848e3b3e31d25fb74b58e53a2bea9d0b384e81e0a3ce6515e5e18ed97d71", kill_on_drop: false }`
[INFO] [stdout] cdf6848e3b3e31d25fb74b58e53a2bea9d0b384e81e0a3ce6515e5e18ed97d71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 9699e63b9af4f2214ecf227f5259c7adbc47110f8ea7221f713e17973af47c50
[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" "9699e63b9af4f2214ecf227f5259c7adbc47110f8ea7221f713e17973af47c50", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/anthology-c467bda62ae33b04)
[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" "9699e63b9af4f2214ecf227f5259c7adbc47110f8ea7221f713e17973af47c50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9699e63b9af4f2214ecf227f5259c7adbc47110f8ea7221f713e17973af47c50", kill_on_drop: false }`
[INFO] [stdout] 9699e63b9af4f2214ecf227f5259c7adbc47110f8ea7221f713e17973af47c50