[INFO] fetching crate litecore-snapshot 0.0.0...
[INFO] testing litecore-snapshot-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate litecore-snapshot 0.0.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate litecore-snapshot 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate litecore-snapshot 0.0.0
[INFO] finished tweaking crates.io crate litecore-snapshot 0.0.0
[INFO] tweaked toml for crates.io crate litecore-snapshot 0.0.0 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aad2d097c2266664bf3b4f946812f4946cbd5611e23de08ce410108006a02524
[INFO] running `Command { std: "docker" "start" "-a" "aad2d097c2266664bf3b4f946812f4946cbd5611e23de08ce410108006a02524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aad2d097c2266664bf3b4f946812f4946cbd5611e23de08ce410108006a02524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad2d097c2266664bf3b4f946812f4946cbd5611e23de08ce410108006a02524", kill_on_drop: false }`
[INFO] [stdout] aad2d097c2266664bf3b4f946812f4946cbd5611e23de08ce410108006a02524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa156aac87ae28a77e5acf5485abb5f4b7a715d0e0c9c29bdb0eec21098842d6
[INFO] running `Command { std: "docker" "start" "-a" "aa156aac87ae28a77e5acf5485abb5f4b7a715d0e0c9c29bdb0eec21098842d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling litecore-snapshot v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "aa156aac87ae28a77e5acf5485abb5f4b7a715d0e0c9c29bdb0eec21098842d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa156aac87ae28a77e5acf5485abb5f4b7a715d0e0c9c29bdb0eec21098842d6", kill_on_drop: false }`
[INFO] [stdout] aa156aac87ae28a77e5acf5485abb5f4b7a715d0e0c9c29bdb0eec21098842d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80482bc3b6545e5ac2fe233e9f2cde510764b5935521be6535ef6b7674f394ef
[INFO] running `Command { std: "docker" "start" "-a" "80482bc3b6545e5ac2fe233e9f2cde510764b5935521be6535ef6b7674f394ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling litecore-snapshot v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "80482bc3b6545e5ac2fe233e9f2cde510764b5935521be6535ef6b7674f394ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80482bc3b6545e5ac2fe233e9f2cde510764b5935521be6535ef6b7674f394ef", kill_on_drop: false }`
[INFO] [stdout] 80482bc3b6545e5ac2fe233e9f2cde510764b5935521be6535ef6b7674f394ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 564153713fa80cc328dd4f583661de342abb6a74b7402e0a91fab9eca06bafa0
[INFO] running `Command { std: "docker" "start" "-a" "564153713fa80cc328dd4f583661de342abb6a74b7402e0a91fab9eca06bafa0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/litecore_snapshot-0a40d1338813b04e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests litecore-snapshot
[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" "564153713fa80cc328dd4f583661de342abb6a74b7402e0a91fab9eca06bafa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "564153713fa80cc328dd4f583661de342abb6a74b7402e0a91fab9eca06bafa0", kill_on_drop: false }`
[INFO] [stdout] 564153713fa80cc328dd4f583661de342abb6a74b7402e0a91fab9eca06bafa0