[INFO] fetching crate querystrong 0.1.1...
[INFO] testing querystrong-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate querystrong 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate querystrong 0.1.1 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 querystrong 0.1.1
[INFO] finished tweaking crates.io crate querystrong 0.1.1
[INFO] tweaked toml for crates.io crate querystrong 0.1.1 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b68773fde4ea6e78f95919c24baa4ccf56e5abb1aca2025fd45930d50260859b
[INFO] running `Command { std: "docker" "start" "-a" "b68773fde4ea6e78f95919c24baa4ccf56e5abb1aca2025fd45930d50260859b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b68773fde4ea6e78f95919c24baa4ccf56e5abb1aca2025fd45930d50260859b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68773fde4ea6e78f95919c24baa4ccf56e5abb1aca2025fd45930d50260859b", kill_on_drop: false }`
[INFO] [stdout] b68773fde4ea6e78f95919c24baa4ccf56e5abb1aca2025fd45930d50260859b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3fcf4e54002892e4e3d565f14182d641392b24011306597a770f17dd324016ff
[INFO] running `Command { std: "docker" "start" "-a" "3fcf4e54002892e4e3d565f14182d641392b24011306597a770f17dd324016ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling querystrong v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "3fcf4e54002892e4e3d565f14182d641392b24011306597a770f17dd324016ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fcf4e54002892e4e3d565f14182d641392b24011306597a770f17dd324016ff", kill_on_drop: false }`
[INFO] [stdout] 3fcf4e54002892e4e3d565f14182d641392b24011306597a770f17dd324016ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5c41920027a9145778d1e16d10615f655c07f0adeb51360ad6b50fb590f7bc47
[INFO] running `Command { std: "docker" "start" "-a" "5c41920027a9145778d1e16d10615f655c07f0adeb51360ad6b50fb590f7bc47", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling querystrong v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "5c41920027a9145778d1e16d10615f655c07f0adeb51360ad6b50fb590f7bc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c41920027a9145778d1e16d10615f655c07f0adeb51360ad6b50fb590f7bc47", kill_on_drop: false }`
[INFO] [stdout] 5c41920027a9145778d1e16d10615f655c07f0adeb51360ad6b50fb590f7bc47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 80f2706349ccb17231e00003725a7ce7d6dd5ca20bfa32467c4b2482be3be5cc
[INFO] running `Command { std: "docker" "start" "-a" "80f2706349ccb17231e00003725a7ce7d6dd5ca20bfa32467c4b2482be3be5cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/querystrong-8386d760845a4b5c)
[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]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-869f75cc9c435c55)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test encoding ... ok
[INFO] [stdout] test going_from_a_list_to_a_map ... ok
[INFO] [stdout] test list_access ... ok
[INFO] [stdout] test more_nested_k_v ... ok
[INFO] [stdout] test deeply_nested ... ok
[INFO] [stdout] test nested_list ... ok
[INFO] [stdout] test parse_k_v ... ok
[INFO] [stdout] test parse_key ... ok
[INFO] [stdout] test parse_list ... ok
[INFO] [stdout] test parse_list_with_no_values_and_duplicates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests querystrong
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80f2706349ccb17231e00003725a7ce7d6dd5ca20bfa32467c4b2482be3be5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f2706349ccb17231e00003725a7ce7d6dd5ca20bfa32467c4b2482be3be5cc", kill_on_drop: false }`
[INFO] [stdout] 80f2706349ccb17231e00003725a7ce7d6dd5ca20bfa32467c4b2482be3be5cc