[INFO] fetching crate rust-fsm-dsl 0.4.0...
[INFO] testing rust-fsm-dsl-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rust-fsm-dsl 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust-fsm-dsl 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 rust-fsm-dsl 0.4.0
[INFO] finished tweaking crates.io crate rust-fsm-dsl 0.4.0
[INFO] tweaked toml for crates.io crate rust-fsm-dsl 0.4.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8aaf858bd2a4a23b7772b2648c7b4f70922636eaf2f0730b28d6053ae3e145b1
[INFO] running `Command { std: "docker" "start" "-a" "8aaf858bd2a4a23b7772b2648c7b4f70922636eaf2f0730b28d6053ae3e145b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8aaf858bd2a4a23b7772b2648c7b4f70922636eaf2f0730b28d6053ae3e145b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aaf858bd2a4a23b7772b2648c7b4f70922636eaf2f0730b28d6053ae3e145b1", kill_on_drop: false }`
[INFO] [stdout] 8aaf858bd2a4a23b7772b2648c7b4f70922636eaf2f0730b28d6053ae3e145b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b8cedf0ce173863c58c314acafef14a81aa965cf7bb14813d4b325c32ec53818
[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" "b8cedf0ce173863c58c314acafef14a81aa965cf7bb14813d4b325c32ec53818", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rust-fsm-dsl v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.41s
[INFO] running `Command { std: "docker" "inspect" "b8cedf0ce173863c58c314acafef14a81aa965cf7bb14813d4b325c32ec53818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8cedf0ce173863c58c314acafef14a81aa965cf7bb14813d4b325c32ec53818", kill_on_drop: false }`
[INFO] [stdout] b8cedf0ce173863c58c314acafef14a81aa965cf7bb14813d4b325c32ec53818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0cb077f853382dd8ec33c1a946e4fd53654748c26d9a8a148dd2a7d34a893b69
[INFO] running `Command { std: "docker" "start" "-a" "0cb077f853382dd8ec33c1a946e4fd53654748c26d9a8a148dd2a7d34a893b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-fsm-dsl v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "0cb077f853382dd8ec33c1a946e4fd53654748c26d9a8a148dd2a7d34a893b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb077f853382dd8ec33c1a946e4fd53654748c26d9a8a148dd2a7d34a893b69", kill_on_drop: false }`
[INFO] [stdout] 0cb077f853382dd8ec33c1a946e4fd53654748c26d9a8a148dd2a7d34a893b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 938d87d948ab4aed41e1459cac3ba011df7abcc86a66bdfde251a456d3c3ef9f
[INFO] running `Command { std: "docker" "start" "-a" "938d87d948ab4aed41e1459cac3ba011df7abcc86a66bdfde251a456d3c3ef9f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_fsm_dsl-d9947dfaa8ef77b3
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-fsm-dsl
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/parser.rs - parser::StateMachineDef (line 136) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "938d87d948ab4aed41e1459cac3ba011df7abcc86a66bdfde251a456d3c3ef9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938d87d948ab4aed41e1459cac3ba011df7abcc86a66bdfde251a456d3c3ef9f", kill_on_drop: false }`
[INFO] [stdout] 938d87d948ab4aed41e1459cac3ba011df7abcc86a66bdfde251a456d3c3ef9f