[INFO] crate graphflo 0.1.0 is already in cache [INFO] extracting crate graphflo 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/graphflo/0.1.0 [INFO] extracting crate graphflo 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/graphflo/0.1.0 [INFO] validating manifest of graphflo-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of graphflo-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing graphflo-0.1.0 [INFO] removed path dependency libflo from graphflo-0.1.0 [INFO] removed path dependency libflo_error from graphflo-0.1.0 [INFO] removed path dependency libflo_module from graphflo-0.1.0 [INFO] removed path dependency mut_static from graphflo-0.1.0 [INFO] finished frobbing graphflo-0.1.0 [INFO] frobbed toml for graphflo-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/graphflo/0.1.0/Cargo.toml [INFO] started frobbing graphflo-0.1.0 [INFO] removed path dependency libflo from graphflo-0.1.0 [INFO] removed path dependency libflo_error from graphflo-0.1.0 [INFO] removed path dependency libflo_module from graphflo-0.1.0 [INFO] removed path dependency mut_static from graphflo-0.1.0 [INFO] finished frobbing graphflo-0.1.0 [INFO] frobbed toml for graphflo-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/graphflo/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing graphflo-0.1.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/graphflo/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] d8d6a51fde85784f4f75880c07e4cb0a277b0b7ae65275d13da6d48ef2ac01b6 [INFO] running `"docker" "start" "-a" "d8d6a51fde85784f4f75880c07e4cb0a277b0b7ae65275d13da6d48ef2ac01b6"` [INFO] [stderr] Compiling graphflo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/funcs/construct.rs:11:34 [INFO] [stderr] | [INFO] [stderr] 11 | pub extern fn construct(libflo: &Any) -> FuncResult<()> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/cast_this.rs:6:59 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn cast_this<'a>(this: &'a RwLockReadGuard>>) -> Result<&'a Environment> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/cast_this_mut.rs:6:68 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn cast_this_mut<'a>(this: &'a mut RwLockWriteGuard>>) -> Result<&'a mut Environment> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/get_this.rs:7:71 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn get_this(libflo: &Libflo) -> Result>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/get_this_mut.rs:7:76 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn get_this_mut(libflo: &Libflo) -> Result>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain! { [INFO] [stderr] 4 | | types { } [INFO] [stderr] 5 | | [INFO] [stderr] 6 | | links { [INFO] [stderr] ... | [INFO] [stderr] 93 | | } [INFO] [stderr] 94 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.28s [INFO] running `"docker" "inspect" "d8d6a51fde85784f4f75880c07e4cb0a277b0b7ae65275d13da6d48ef2ac01b6"` [INFO] running `"docker" "rm" "-f" "d8d6a51fde85784f4f75880c07e4cb0a277b0b7ae65275d13da6d48ef2ac01b6"` [INFO] [stdout] d8d6a51fde85784f4f75880c07e4cb0a277b0b7ae65275d13da6d48ef2ac01b6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/graphflo/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 4f98297da533e426c4a17cd6f6f28a9a30838c126dc7da262ac30cdc7cd540ae [INFO] running `"docker" "start" "-a" "4f98297da533e426c4a17cd6f6f28a9a30838c126dc7da262ac30cdc7cd540ae"` [INFO] [stderr] Compiling graphflo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/funcs/construct.rs:11:34 [INFO] [stderr] | [INFO] [stderr] 11 | pub extern fn construct(libflo: &Any) -> FuncResult<()> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/cast_this.rs:6:59 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn cast_this<'a>(this: &'a RwLockReadGuard>>) -> Result<&'a Environment> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/cast_this_mut.rs:6:68 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn cast_this_mut<'a>(this: &'a mut RwLockWriteGuard>>) -> Result<&'a mut Environment> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/get_this.rs:7:71 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn get_this(libflo: &Libflo) -> Result>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/get_this_mut.rs:7:76 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn get_this_mut(libflo: &Libflo) -> Result>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain! { [INFO] [stderr] 4 | | types { } [INFO] [stderr] 5 | | [INFO] [stderr] 6 | | links { [INFO] [stderr] ... | [INFO] [stderr] 93 | | } [INFO] [stderr] 94 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.19s [INFO] running `"docker" "inspect" "4f98297da533e426c4a17cd6f6f28a9a30838c126dc7da262ac30cdc7cd540ae"` [INFO] running `"docker" "rm" "-f" "4f98297da533e426c4a17cd6f6f28a9a30838c126dc7da262ac30cdc7cd540ae"` [INFO] [stdout] 4f98297da533e426c4a17cd6f6f28a9a30838c126dc7da262ac30cdc7cd540ae [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/graphflo/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 25ab5d45c5124554159363b5b964004f7d3275787e9b261ba210842412260ada [INFO] running `"docker" "start" "-a" "25ab5d45c5124554159363b5b964004f7d3275787e9b261ba210842412260ada"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/graphflo-69554c6eeee7e997 [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] running `"docker" "inspect" "25ab5d45c5124554159363b5b964004f7d3275787e9b261ba210842412260ada"` [INFO] running `"docker" "rm" "-f" "25ab5d45c5124554159363b5b964004f7d3275787e9b261ba210842412260ada"` [INFO] [stdout] 25ab5d45c5124554159363b5b964004f7d3275787e9b261ba210842412260ada