[INFO] fetching crate network-reader-adapter 0.1.0...
[INFO] testing network-reader-adapter-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate network-reader-adapter 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate network-reader-adapter 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 network-reader-adapter 0.1.0
[INFO] finished tweaking crates.io crate network-reader-adapter 0.1.0
[INFO] tweaked toml for crates.io crate network-reader-adapter 0.1.0 written to /workspace/builds/worker-19/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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 368843aa638b3d390ff9108145a60ca4d13de14aefddf2b3f368c857c96081cb
[INFO] running `Command { std: "docker" "start" "-a" "368843aa638b3d390ff9108145a60ca4d13de14aefddf2b3f368c857c96081cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "368843aa638b3d390ff9108145a60ca4d13de14aefddf2b3f368c857c96081cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368843aa638b3d390ff9108145a60ca4d13de14aefddf2b3f368c857c96081cb", kill_on_drop: false }`
[INFO] [stdout] 368843aa638b3d390ff9108145a60ca4d13de14aefddf2b3f368c857c96081cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2a2a572f330d7ea2c602556cf12a988d789aefa6cb114cd28365cbccebba17c
[INFO] running `Command { std: "docker" "start" "-a" "f2a2a572f330d7ea2c602556cf12a988d789aefa6cb114cd28365cbccebba17c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling network-reader-adapter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "f2a2a572f330d7ea2c602556cf12a988d789aefa6cb114cd28365cbccebba17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a2a572f330d7ea2c602556cf12a988d789aefa6cb114cd28365cbccebba17c", kill_on_drop: false }`
[INFO] [stdout] f2a2a572f330d7ea2c602556cf12a988d789aefa6cb114cd28365cbccebba17c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff6c921c754135c7697cf16d936d4de245f87f40435b20799e4ecf287b5bc788
[INFO] running `Command { std: "docker" "start" "-a" "ff6c921c754135c7697cf16d936d4de245f87f40435b20799e4ecf287b5bc788", kill_on_drop: false }`
[INFO] [stderr]    Compiling network-reader-adapter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/network_reader-fdf111760b7cd157)
[INFO] running `Command { std: "docker" "inspect" "ff6c921c754135c7697cf16d936d4de245f87f40435b20799e4ecf287b5bc788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff6c921c754135c7697cf16d936d4de245f87f40435b20799e4ecf287b5bc788", kill_on_drop: false }`
[INFO] [stdout] ff6c921c754135c7697cf16d936d4de245f87f40435b20799e4ecf287b5bc788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5daabd32ed0a1d042a4cc0b86071e5708cdc14539a633a4beeb354ec5c3ae717
[INFO] running `Command { std: "docker" "start" "-a" "5daabd32ed0a1d042a4cc0b86071e5708cdc14539a633a4beeb354ec5c3ae717", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/network_reader-fdf111760b7cd157)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_connection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests network_reader
[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" "5daabd32ed0a1d042a4cc0b86071e5708cdc14539a633a4beeb354ec5c3ae717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5daabd32ed0a1d042a4cc0b86071e5708cdc14539a633a4beeb354ec5c3ae717", kill_on_drop: false }`
[INFO] [stdout] 5daabd32ed0a1d042a4cc0b86071e5708cdc14539a633a4beeb354ec5c3ae717