[INFO] crate avocado 0.6.0 is already in cache [INFO] extracting crate avocado 0.6.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/avocado/0.6.0 [INFO] extracting crate avocado 0.6.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/avocado/0.6.0 [INFO] validating manifest of avocado-0.6.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of avocado-0.6.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing avocado-0.6.0 [INFO] finished frobbing avocado-0.6.0 [INFO] frobbed toml for avocado-0.6.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/avocado/0.6.0/Cargo.toml [INFO] started frobbing avocado-0.6.0 [INFO] finished frobbing avocado-0.6.0 [INFO] frobbed toml for avocado-0.6.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/avocado/0.6.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking avocado-0.6.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-0/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/avocado/0.6.0:/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=forbid" "-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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2fa99f405327a837871d35df0bd34f125bda95d53aeaa68c3c4acd12810c9a3d [INFO] running `"docker" "start" "-a" "2fa99f405327a837871d35df0bd34f125bda95d53aeaa68c3c4acd12810c9a3d"` [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking textnonce v0.6.5 [INFO] [stderr] Checking bson v0.13.0 [INFO] [stderr] Checking rustfix v0.4.6 [INFO] [stderr] Checking compiletest_rs v0.3.22 [INFO] [stderr] Checking magnet_schema v0.8.0 [INFO] [stderr] Checking mongodb v0.3.12 [INFO] [stderr] Checking avocado v0.6.0 (/opt/crater/workdir) [INFO] [stderr] Compiling avocado_derive v0.6.0 [INFO] [stderr] Compiling magnet_derive v0.8.0 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/basic.rs:99:21 [INFO] [stderr] | [INFO] [stderr] 99 | struct AnyError(Box); // fast and loose, don't do this in prod [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.07s [INFO] running `"docker" "inspect" "2fa99f405327a837871d35df0bd34f125bda95d53aeaa68c3c4acd12810c9a3d"` [INFO] running `"docker" "rm" "-f" "2fa99f405327a837871d35df0bd34f125bda95d53aeaa68c3c4acd12810c9a3d"` [INFO] [stdout] 2fa99f405327a837871d35df0bd34f125bda95d53aeaa68c3c4acd12810c9a3d