[INFO] fetching crate mz_rusoto_cognito_sync 0.46.0...
[INFO] testing mz_rusoto_cognito_sync-0.46.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mz_rusoto_cognito_sync 0.46.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mz_rusoto_cognito_sync 0.46.0 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 mz_rusoto_cognito_sync 0.46.0
[INFO] finished tweaking crates.io crate mz_rusoto_cognito_sync 0.46.0
[INFO] tweaked toml for crates.io crate mz_rusoto_cognito_sync 0.46.0 written to /workspace/builds/worker-4/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 83458290f9a24450ff461ffb536c09fb8a0ddb142afc76ec591cc1074d63eae7
[INFO] running `Command { std: "docker" "start" "-a" "83458290f9a24450ff461ffb536c09fb8a0ddb142afc76ec591cc1074d63eae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83458290f9a24450ff461ffb536c09fb8a0ddb142afc76ec591cc1074d63eae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83458290f9a24450ff461ffb536c09fb8a0ddb142afc76ec591cc1074d63eae7", kill_on_drop: false }`
[INFO] [stdout] 83458290f9a24450ff461ffb536c09fb8a0ddb142afc76ec591cc1074d63eae7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 884574fdb503a17d9758586d91c4988a2f73e4815b932ad2e02e8939051876cd
[INFO] running `Command { std: "docker" "start" "-a" "884574fdb503a17d9758586d91c4988a2f73e4815b932ad2e02e8939051876cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling mz_rusoto_cognito_sync v0.46.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "884574fdb503a17d9758586d91c4988a2f73e4815b932ad2e02e8939051876cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884574fdb503a17d9758586d91c4988a2f73e4815b932ad2e02e8939051876cd", kill_on_drop: false }`
[INFO] [stdout] 884574fdb503a17d9758586d91c4988a2f73e4815b932ad2e02e8939051876cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1bfb6833ac0df2ff5d5bda34d3fdcfaa9a6af3acd913bb732d092b3b2d77df9d
[INFO] running `Command { std: "docker" "start" "-a" "1bfb6833ac0df2ff5d5bda34d3fdcfaa9a6af3acd913bb732d092b3b2d77df9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mz_rusoto_cognito_sync v0.46.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "1bfb6833ac0df2ff5d5bda34d3fdcfaa9a6af3acd913bb732d092b3b2d77df9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bfb6833ac0df2ff5d5bda34d3fdcfaa9a6af3acd913bb732d092b3b2d77df9d", kill_on_drop: false }`
[INFO] [stdout] 1bfb6833ac0df2ff5d5bda34d3fdcfaa9a6af3acd913bb732d092b3b2d77df9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7450f976cf792de65167d8b6c704deaf3b9577caac15382a34893924e4eb14fd
[INFO] running `Command { std: "docker" "start" "-a" "7450f976cf792de65167d8b6c704deaf3b9577caac15382a34893924e4eb14fd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusoto_cognito_sync-3d57f595a94e5d3d)
[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] [stderr]    Doc-tests rusoto_cognito_sync
[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" "7450f976cf792de65167d8b6c704deaf3b9577caac15382a34893924e4eb14fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7450f976cf792de65167d8b6c704deaf3b9577caac15382a34893924e4eb14fd", kill_on_drop: false }`
[INFO] [stdout] 7450f976cf792de65167d8b6c704deaf3b9577caac15382a34893924e4eb14fd