[INFO] fetching crate sendmail 2.0.0...
[INFO] testing sendmail-2.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate sendmail 2.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate sendmail 2.0.0 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 sendmail 2.0.0
[INFO] finished tweaking crates.io crate sendmail 2.0.0
[INFO] tweaked toml for crates.io crate sendmail 2.0.0 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b58c1bbf036eb8c9be711db164fed07170a3384c0246da2a6bbfa41964676ab0
[INFO] running `Command { std: "docker" "start" "-a" "b58c1bbf036eb8c9be711db164fed07170a3384c0246da2a6bbfa41964676ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b58c1bbf036eb8c9be711db164fed07170a3384c0246da2a6bbfa41964676ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b58c1bbf036eb8c9be711db164fed07170a3384c0246da2a6bbfa41964676ab0", kill_on_drop: false }`
[INFO] [stdout] b58c1bbf036eb8c9be711db164fed07170a3384c0246da2a6bbfa41964676ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 6b0728518fc754d272d09b32d27b986aaad4008bfbbffb25d931c8de2b39fb38
[INFO] running `Command { std: "docker" "start" "-a" "6b0728518fc754d272d09b32d27b986aaad4008bfbbffb25d931c8de2b39fb38", kill_on_drop: false }`
[INFO] [stderr]    Compiling sendmail v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "6b0728518fc754d272d09b32d27b986aaad4008bfbbffb25d931c8de2b39fb38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0728518fc754d272d09b32d27b986aaad4008bfbbffb25d931c8de2b39fb38", kill_on_drop: false }`
[INFO] [stdout] 6b0728518fc754d272d09b32d27b986aaad4008bfbbffb25d931c8de2b39fb38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e619022edcc4b21f21c771dcec499fc89aa6029ddd31c6fb770afa0a0b06c415
[INFO] running `Command { std: "docker" "start" "-a" "e619022edcc4b21f21c771dcec499fc89aa6029ddd31c6fb770afa0a0b06c415", kill_on_drop: false }`
[INFO] [stderr]    Compiling sendmail v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sendmail-9acff24e55fa45ff)
[INFO] running `Command { std: "docker" "inspect" "e619022edcc4b21f21c771dcec499fc89aa6029ddd31c6fb770afa0a0b06c415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e619022edcc4b21f21c771dcec499fc89aa6029ddd31c6fb770afa0a0b06c415", kill_on_drop: false }`
[INFO] [stdout] e619022edcc4b21f21c771dcec499fc89aa6029ddd31c6fb770afa0a0b06c415
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] d7d16ab175bcd3eba207e8c1cb2587942841e9d71f42a9c19f455d04fa99db51
[INFO] running `Command { std: "docker" "start" "-a" "d7d16ab175bcd3eba207e8c1cb2587942841e9d71f42a9c19f455d04fa99db51", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sendmail-9acff24e55fa45ff)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sendmail
[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" "d7d16ab175bcd3eba207e8c1cb2587942841e9d71f42a9c19f455d04fa99db51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d16ab175bcd3eba207e8c1cb2587942841e9d71f42a9c19f455d04fa99db51", kill_on_drop: false }`
[INFO] [stdout] d7d16ab175bcd3eba207e8c1cb2587942841e9d71f42a9c19f455d04fa99db51