[INFO] fetching crate jamsocket 0.1.0...
[INFO] testing jamsocket-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate jamsocket 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate jamsocket 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jamsocket 0.1.0
[INFO] finished tweaking crates.io crate jamsocket 0.1.0
[INFO] tweaked toml for crates.io crate jamsocket 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 968284a09c3a35652c532aa48e79b35fa6c47d8b38aed107763dcd4133e9667b
[INFO] running `Command { std: "docker" "start" "-a" "968284a09c3a35652c532aa48e79b35fa6c47d8b38aed107763dcd4133e9667b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "968284a09c3a35652c532aa48e79b35fa6c47d8b38aed107763dcd4133e9667b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968284a09c3a35652c532aa48e79b35fa6c47d8b38aed107763dcd4133e9667b", kill_on_drop: false }`
[INFO] [stdout] 968284a09c3a35652c532aa48e79b35fa6c47d8b38aed107763dcd4133e9667b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 571c4c3e14ef58605011f440629704f7dac945def06a7df2330862f9de37cb06
[INFO] running `Command { std: "docker" "start" "-a" "571c4c3e14ef58605011f440629704f7dac945def06a7df2330862f9de37cb06", kill_on_drop: false }`
[INFO] [stderr]    Compiling jamsocket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "571c4c3e14ef58605011f440629704f7dac945def06a7df2330862f9de37cb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571c4c3e14ef58605011f440629704f7dac945def06a7df2330862f9de37cb06", kill_on_drop: false }`
[INFO] [stdout] 571c4c3e14ef58605011f440629704f7dac945def06a7df2330862f9de37cb06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ad472141ea7002607a15a70c3147273a4fe7b81ee916bd4c8186fbb4cd23b57
[INFO] running `Command { std: "docker" "start" "-a" "7ad472141ea7002607a15a70c3147273a4fe7b81ee916bd4c8186fbb4cd23b57", kill_on_drop: false }`
[INFO] [stderr]    Compiling jamsocket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "7ad472141ea7002607a15a70c3147273a4fe7b81ee916bd4c8186fbb4cd23b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad472141ea7002607a15a70c3147273a4fe7b81ee916bd4c8186fbb4cd23b57", kill_on_drop: false }`
[INFO] [stdout] 7ad472141ea7002607a15a70c3147273a4fe7b81ee916bd4c8186fbb4cd23b57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b0986e4813dd56ce7035f9b1775dbd6fb6b8957283b400be42a4892e32b1833
[INFO] running `Command { std: "docker" "start" "-a" "5b0986e4813dd56ce7035f9b1775dbd6fb6b8957283b400be42a4892e32b1833", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jamsocket-34355d7333e50c3e)
[INFO] [stdout] test message_recipient::tests::test_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jamsocket
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b0986e4813dd56ce7035f9b1775dbd6fb6b8957283b400be42a4892e32b1833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0986e4813dd56ce7035f9b1775dbd6fb6b8957283b400be42a4892e32b1833", kill_on_drop: false }`
[INFO] [stdout] 5b0986e4813dd56ce7035f9b1775dbd6fb6b8957283b400be42a4892e32b1833