[INFO] fetching crate ledb-derive 0.4.0...
[INFO] testing ledb-derive-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ledb-derive 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ledb-derive 0.4.0 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 ledb-derive 0.4.0
[INFO] finished tweaking crates.io crate ledb-derive 0.4.0
[INFO] tweaked toml for crates.io crate ledb-derive 0.4.0 written to /workspace/builds/worker-3/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ledb-derive v0.4.0
[INFO] [stderr]   Downloaded supercow v0.1.0
[INFO] [stderr]   Downloaded lmdb-zero v0.4.4
[INFO] [stderr]   Downloaded liblmdb-sys v0.2.2
[INFO] [stderr]   Downloaded ledb-types v0.4.0
[INFO] [stderr]   Downloaded ron v0.6.4
[INFO] [stderr]   Downloaded ledb v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f5883aaa1ea8ec35c48f68b625a03498b73990cd220db8a36cf9fd012468dba2
[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" "f5883aaa1ea8ec35c48f68b625a03498b73990cd220db8a36cf9fd012468dba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5883aaa1ea8ec35c48f68b625a03498b73990cd220db8a36cf9fd012468dba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5883aaa1ea8ec35c48f68b625a03498b73990cd220db8a36cf9fd012468dba2", kill_on_drop: false }`
[INFO] [stdout] f5883aaa1ea8ec35c48f68b625a03498b73990cd220db8a36cf9fd012468dba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d6f68ee99c42bfe435ec3a7e8a2c60616465e81eea58c0b1ba0beccee7ce5593
[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" "d6f68ee99c42bfe435ec3a7e8a2c60616465e81eea58c0b1ba0beccee7ce5593", kill_on_drop: false }`
[INFO] [stderr]    Compiling ledb-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "d6f68ee99c42bfe435ec3a7e8a2c60616465e81eea58c0b1ba0beccee7ce5593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f68ee99c42bfe435ec3a7e8a2c60616465e81eea58c0b1ba0beccee7ce5593", kill_on_drop: false }`
[INFO] [stdout] d6f68ee99c42bfe435ec3a7e8a2c60616465e81eea58c0b1ba0beccee7ce5593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a802d50a9428c2e96e35854930fd240efdcd373e7620e8bb135e6a493d301998
[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" "a802d50a9428c2e96e35854930fd240efdcd373e7620e8bb135e6a493d301998", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling supercow v0.1.0
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]    Compiling ledb-derive v0.4.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling ron v0.6.4
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling ledb-types v0.4.0
[INFO] [stderr]    Compiling lmdb-zero v0.4.4
[INFO] [stderr]    Compiling ledb v0.4.0
[INFO] [stderr]    Compiling ledb-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.22s
[INFO] running `Command { std: "docker" "inspect" "a802d50a9428c2e96e35854930fd240efdcd373e7620e8bb135e6a493d301998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a802d50a9428c2e96e35854930fd240efdcd373e7620e8bb135e6a493d301998", kill_on_drop: false }`
[INFO] [stdout] a802d50a9428c2e96e35854930fd240efdcd373e7620e8bb135e6a493d301998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 145998ec2a06259f5d105fd835b96425b67c23d2d9b482dfdefab729cfe53ae1
[INFO] running `Command { std: "docker" "start" "-a" "145998ec2a06259f5d105fd835b96425b67c23d2d9b482dfdefab729cfe53ae1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ledb_derive-3928c0494ce5ad0a
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stderr]    Doc-tests ledb-derive
[INFO] [stdout] test document::test::document_key_fields ... ok
[INFO] [stdout] test document::test::document_nested_flatten ... ok
[INFO] [stdout] test document::test::document_nested ... ok
[INFO] [stdout] test document::test::document_primary_multiple ... ok
[INFO] [stdout] test document::test::document_primary_missing ... ok
[INFO] [stdout] test document::test::document_primary ... ok
[INFO] [stdout] test document::test::document_primary_serde_rename_after ... ok
[INFO] [stdout] test document::test::document_nested_nested ... ok
[INFO] [stdout] test document::test::document_primary_serde_rename_before ... ok
[INFO] [stdout] test document::test::document_primary_non_struct ... ok
[INFO] [stdout] test document::test::document_primary_not_named ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 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 - (line 182) ... ignored
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 144) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "145998ec2a06259f5d105fd835b96425b67c23d2d9b482dfdefab729cfe53ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145998ec2a06259f5d105fd835b96425b67c23d2d9b482dfdefab729cfe53ae1", kill_on_drop: false }`
[INFO] [stdout] 145998ec2a06259f5d105fd835b96425b67c23d2d9b482dfdefab729cfe53ae1