[INFO] fetching crate mz_rusoto_signer 0.46.0...
[INFO] testing mz_rusoto_signer-0.46.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mz_rusoto_signer 0.46.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate mz_rusoto_signer 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_signer 0.46.0
[INFO] finished tweaking crates.io crate mz_rusoto_signer 0.46.0
[INFO] tweaked toml for crates.io crate mz_rusoto_signer 0.46.0 written to /workspace/builds/worker-11/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 39b909ab9fa31c5a126fac1484cba0b9a4522e082f60a212d21cd38e2e4dccf4
[INFO] running `Command { std: "docker" "start" "-a" "39b909ab9fa31c5a126fac1484cba0b9a4522e082f60a212d21cd38e2e4dccf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39b909ab9fa31c5a126fac1484cba0b9a4522e082f60a212d21cd38e2e4dccf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b909ab9fa31c5a126fac1484cba0b9a4522e082f60a212d21cd38e2e4dccf4", kill_on_drop: false }`
[INFO] [stdout] 39b909ab9fa31c5a126fac1484cba0b9a4522e082f60a212d21cd38e2e4dccf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 01f0d0db60b1894d6058dcecc27a84d12f8386bc8b4c87d7b597615672210540
[INFO] running `Command { std: "docker" "start" "-a" "01f0d0db60b1894d6058dcecc27a84d12f8386bc8b4c87d7b597615672210540", kill_on_drop: false }`
[INFO] [stderr]    Compiling mz_rusoto_signer v0.46.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `Command { std: "docker" "inspect" "01f0d0db60b1894d6058dcecc27a84d12f8386bc8b4c87d7b597615672210540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f0d0db60b1894d6058dcecc27a84d12f8386bc8b4c87d7b597615672210540", kill_on_drop: false }`
[INFO] [stdout] 01f0d0db60b1894d6058dcecc27a84d12f8386bc8b4c87d7b597615672210540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] aaa590e546d762002cc7bf88e810ad0081f49f0e8b0e5fcdd913a6506b105918
[INFO] running `Command { std: "docker" "start" "-a" "aaa590e546d762002cc7bf88e810ad0081f49f0e8b0e5fcdd913a6506b105918", kill_on_drop: false }`
[INFO] [stderr]    Compiling mz_rusoto_signer v0.46.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "aaa590e546d762002cc7bf88e810ad0081f49f0e8b0e5fcdd913a6506b105918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa590e546d762002cc7bf88e810ad0081f49f0e8b0e5fcdd913a6506b105918", kill_on_drop: false }`
[INFO] [stdout] aaa590e546d762002cc7bf88e810ad0081f49f0e8b0e5fcdd913a6506b105918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] f668bcf14d74006a454131147a4ec92d3fd7c5808666e79a77b32172b37bb636
[INFO] running `Command { std: "docker" "start" "-a" "f668bcf14d74006a454131147a4ec92d3fd7c5808666e79a77b32172b37bb636", 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_signer-58d4037c761abe20)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusoto_signer
[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] [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" "f668bcf14d74006a454131147a4ec92d3fd7c5808666e79a77b32172b37bb636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f668bcf14d74006a454131147a4ec92d3fd7c5808666e79a77b32172b37bb636", kill_on_drop: false }`
[INFO] [stdout] f668bcf14d74006a454131147a4ec92d3fd7c5808666e79a77b32172b37bb636