[INFO] fetching crate guzzle-derive 1.0.0...
[INFO] testing guzzle-derive-1.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate guzzle-derive 1.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate guzzle-derive 1.0.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate guzzle-derive 1.0.0
[INFO] finished tweaking crates.io crate guzzle-derive 1.0.0
[INFO] tweaked toml for crates.io crate guzzle-derive 1.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f01a1bf6103e28abfe7bffe0ee6bac0ed89df51fcae5143b950ff5b2e182f5b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0f01a1bf6103e28abfe7bffe0ee6bac0ed89df51fcae5143b950ff5b2e182f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f01a1bf6103e28abfe7bffe0ee6bac0ed89df51fcae5143b950ff5b2e182f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f01a1bf6103e28abfe7bffe0ee6bac0ed89df51fcae5143b950ff5b2e182f5b", kill_on_drop: false }`
[INFO] [stdout] 0f01a1bf6103e28abfe7bffe0ee6bac0ed89df51fcae5143b950ff5b2e182f5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e9b9082b7d2bf155275dc11cb937912450ccfac1aa39d894127a6627ab914b5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e9b9082b7d2bf155275dc11cb937912450ccfac1aa39d894127a6627ab914b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling guzzle-derive v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "0e9b9082b7d2bf155275dc11cb937912450ccfac1aa39d894127a6627ab914b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9b9082b7d2bf155275dc11cb937912450ccfac1aa39d894127a6627ab914b5", kill_on_drop: false }`
[INFO] [stdout] 0e9b9082b7d2bf155275dc11cb937912450ccfac1aa39d894127a6627ab914b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1befa6dda4613a54c97387c61e865fdfa964a4cdf7ce67225eb587c7501c9d13
[INFO] running `Command { std: "docker" "start" "-a" "1befa6dda4613a54c97387c61e865fdfa964a4cdf7ce67225eb587c7501c9d13", kill_on_drop: false }`
[INFO] [stderr]    Compiling guzzle-derive v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `test_parser`
[INFO] [stdout]    --> src/attr.rs:318:8
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn test_parser(s: String) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "1befa6dda4613a54c97387c61e865fdfa964a4cdf7ce67225eb587c7501c9d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1befa6dda4613a54c97387c61e865fdfa964a4cdf7ce67225eb587c7501c9d13", kill_on_drop: false }`
[INFO] [stdout] 1befa6dda4613a54c97387c61e865fdfa964a4cdf7ce67225eb587c7501c9d13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0052d6560dde466ade7d0c569ac2a02a7f109485bfa179331d448b07ceccad05
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0052d6560dde466ade7d0c569ac2a02a7f109485bfa179331d448b07ceccad05", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `test_parser`
[INFO] [stderr]    --> src/attr.rs:318:8
[INFO] [stderr]     |
[INFO] [stderr] 318 |     fn test_parser(s: String) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/guzzle_derive-17f46d2f4b3602e0
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test attr::tests::parse_lit_str ... ok
[INFO] [stdout] test attr::tests::parse_separated_lit_str ... ok
[INFO] [stdout] test attr::tests::parse_named_slice ... ok
[INFO] [stdout] test attr::tests::parse_slice_lit_str ... ok
[INFO] [stdout] test attr::tests::parse_parser ... ok
[INFO] [stdout] test attr::tests::parse_named_slices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests guzzle-derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/attr.rs - attr::FieldAttribute (line 17) ... ignored
[INFO] [stdout] test src/attr.rs - attr::GuzzleAttribute (line 119) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0052d6560dde466ade7d0c569ac2a02a7f109485bfa179331d448b07ceccad05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0052d6560dde466ade7d0c569ac2a02a7f109485bfa179331d448b07ceccad05", kill_on_drop: false }`
[INFO] [stdout] 0052d6560dde466ade7d0c569ac2a02a7f109485bfa179331d448b07ceccad05