[INFO] fetching crate df_st_derive 0.3.0-development-1...
[INFO] testing df_st_derive-0.3.0-development-1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate df_st_derive 0.3.0-development-1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate df_st_derive 0.3.0-development-1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate df_st_derive 0.3.0-development-1
[INFO] finished tweaking crates.io crate df_st_derive 0.3.0-development-1
[INFO] tweaked toml for crates.io crate df_st_derive 0.3.0-development-1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6282a2cab4a36053ce8323f86c41a65332eb48bceee3a2c54db2f8bd13e5beae
[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" "6282a2cab4a36053ce8323f86c41a65332eb48bceee3a2c54db2f8bd13e5beae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6282a2cab4a36053ce8323f86c41a65332eb48bceee3a2c54db2f8bd13e5beae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6282a2cab4a36053ce8323f86c41a65332eb48bceee3a2c54db2f8bd13e5beae", kill_on_drop: false }`
[INFO] [stdout] 6282a2cab4a36053ce8323f86c41a65332eb48bceee3a2c54db2f8bd13e5beae
[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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec5bffb380a03876671fdc5503e36613d17c40b290c4ef78a4bd86b3eb2eb954
[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" "ec5bffb380a03876671fdc5503e36613d17c40b290c4ef78a4bd86b3eb2eb954", kill_on_drop: false }`
[INFO] [stderr]    Compiling df_st_derive v0.3.0-development-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "ec5bffb380a03876671fdc5503e36613d17c40b290c4ef78a4bd86b3eb2eb954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5bffb380a03876671fdc5503e36613d17c40b290c4ef78a4bd86b3eb2eb954", kill_on_drop: false }`
[INFO] [stdout] ec5bffb380a03876671fdc5503e36613d17c40b290c4ef78a4bd86b3eb2eb954
[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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12c38c5c98250b05e8fd2766d847fb722f3bdd55bff62d9ac6e0e8d2fb514958
[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" "12c38c5c98250b05e8fd2766d847fb722f3bdd55bff62d9ac6e0e8d2fb514958", kill_on_drop: false }`
[INFO] [stderr]    Compiling df_st_derive v0.3.0-development-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "12c38c5c98250b05e8fd2766d847fb722f3bdd55bff62d9ac6e0e8d2fb514958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c38c5c98250b05e8fd2766d847fb722f3bdd55bff62d9ac6e0e8d2fb514958", kill_on_drop: false }`
[INFO] [stdout] 12c38c5c98250b05e8fd2766d847fb722f3bdd55bff62d9ac6e0e8d2fb514958
[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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c84d587298fa06945de1b1b3f9d760bd9f8c70945e9e9e7a176327bcc265542
[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" "2c84d587298fa06945de1b1b3f9d760bd9f8c70945e9e9e7a176327bcc265542", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/df_st_derive-3f179642615a0dc0
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests df_st_derive
[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 2 tests
[INFO] [stdout] test src/lib.rs - get_struct_data (line 193) ... ignored
[INFO] [stdout] test src/lib.rs - get_struct_fields (line 221) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c84d587298fa06945de1b1b3f9d760bd9f8c70945e9e9e7a176327bcc265542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c84d587298fa06945de1b1b3f9d760bd9f8c70945e9e9e7a176327bcc265542", kill_on_drop: false }`
[INFO] [stdout] 2c84d587298fa06945de1b1b3f9d760bd9f8c70945e9e9e7a176327bcc265542