[INFO] fetching crate fields-converter-derive 0.1.4...
[INFO] testing fields-converter-derive-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate fields-converter-derive 0.1.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate fields-converter-derive 0.1.4 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 fields-converter-derive 0.1.4
[INFO] finished tweaking crates.io crate fields-converter-derive 0.1.4
[INFO] tweaked toml for crates.io crate fields-converter-derive 0.1.4 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] d76ae296e62345c7b5759b7c0d9adef3e2842ad2d30cf94ce6b3eac7b15f0153
[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" "d76ae296e62345c7b5759b7c0d9adef3e2842ad2d30cf94ce6b3eac7b15f0153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76ae296e62345c7b5759b7c0d9adef3e2842ad2d30cf94ce6b3eac7b15f0153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76ae296e62345c7b5759b7c0d9adef3e2842ad2d30cf94ce6b3eac7b15f0153", kill_on_drop: false }`
[INFO] [stdout] d76ae296e62345c7b5759b7c0d9adef3e2842ad2d30cf94ce6b3eac7b15f0153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 34eaefa60957fb206b3a677bd9c20516511f1b5c0ea79d8e989f81c2d9cf7f67
[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" "34eaefa60957fb206b3a677bd9c20516511f1b5c0ea79d8e989f81c2d9cf7f67", kill_on_drop: false }`
[INFO] [stderr]    Compiling fields-converter-derive v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "34eaefa60957fb206b3a677bd9c20516511f1b5c0ea79d8e989f81c2d9cf7f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34eaefa60957fb206b3a677bd9c20516511f1b5c0ea79d8e989f81c2d9cf7f67", kill_on_drop: false }`
[INFO] [stdout] 34eaefa60957fb206b3a677bd9c20516511f1b5c0ea79d8e989f81c2d9cf7f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] 0398746f991095c3248a061522b39fce8e0d59443fdb5019c23b133135f371ac
[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" "0398746f991095c3248a061522b39fce8e0d59443fdb5019c23b133135f371ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling fields-converter-derive v0.1.4
[INFO] [stderr]    Compiling clone-fields v0.5.0
[INFO] [stderr]    Compiling fields-converter-derive v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.44s
[INFO] running `Command { std: "docker" "inspect" "0398746f991095c3248a061522b39fce8e0d59443fdb5019c23b133135f371ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0398746f991095c3248a061522b39fce8e0d59443fdb5019c23b133135f371ac", kill_on_drop: false }`
[INFO] [stdout] 0398746f991095c3248a061522b39fce8e0d59443fdb5019c23b133135f371ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8b4f8766cae636e6ca614ed2a8143b55d51cfce501b828e3849e15fc2382a2f7
[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" "8b4f8766cae636e6ca614ed2a8143b55d51cfce501b828e3849e15fc2382a2f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fields_converter_derive-7ef8dcc084067daa
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fields-converter-derive
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - move_fields_derive (line 162) ... ok
[INFO] [stdout] test src/lib.rs - eq_fields_derive (line 270) ... ok
[INFO] [stdout] test src/lib.rs - ord_fields_derive (line 336) ... ok
[INFO] [stdout] test src/lib.rs - clone_fields_derive (line 98) ... ok
[INFO] [stdout] test src/lib.rs - duplicate_derive (line 219) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b4f8766cae636e6ca614ed2a8143b55d51cfce501b828e3849e15fc2382a2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b4f8766cae636e6ca614ed2a8143b55d51cfce501b828e3849e15fc2382a2f7", kill_on_drop: false }`
[INFO] [stdout] 8b4f8766cae636e6ca614ed2a8143b55d51cfce501b828e3849e15fc2382a2f7