[INFO] crate immutable-seq 0.1.2 is already in cache [INFO] extracting crate immutable-seq 0.1.2 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/immutable-seq/0.1.2 [INFO] extracting crate immutable-seq 0.1.2 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/immutable-seq/0.1.2 [INFO] validating manifest of immutable-seq-0.1.2 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of immutable-seq-0.1.2 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing immutable-seq-0.1.2 [INFO] finished frobbing immutable-seq-0.1.2 [INFO] frobbed toml for immutable-seq-0.1.2 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/immutable-seq/0.1.2/Cargo.toml [INFO] started frobbing immutable-seq-0.1.2 [INFO] finished frobbing immutable-seq-0.1.2 [INFO] frobbed toml for immutable-seq-0.1.2 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/immutable-seq/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking immutable-seq-0.1.2 against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/immutable-seq/0.1.2:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d73983bd0842fe123a3d11ebbbdd0736342e7995b2b8299b8c128191e512bfad [INFO] running `"docker" "start" "-a" "d73983bd0842fe123a3d11ebbbdd0736342e7995b2b8299b8c128191e512bfad"` [INFO] [stderr] Checking debug_unreachable v0.1.1 [INFO] [stderr] Checking immutable-seq v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:183:16 [INFO] [stderr] | [INFO] [stderr] 183 | inner: Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | }) as Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:183:16 [INFO] [stderr] | [INFO] [stderr] 183 | inner: Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | }) as Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/seq_quickcheck.rs:150:29 [INFO] [stderr] | [INFO] [stderr] 150 | fn shrink(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/seq_quickcheck.rs:320:26 [INFO] [stderr] | [INFO] [stderr] 320 | action_shrinker: Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/seq_quickcheck.rs:368:29 [INFO] [stderr] | [INFO] [stderr] 368 | fn shrink(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `"docker" "inspect" "d73983bd0842fe123a3d11ebbbdd0736342e7995b2b8299b8c128191e512bfad"` [INFO] running `"docker" "rm" "-f" "d73983bd0842fe123a3d11ebbbdd0736342e7995b2b8299b8c128191e512bfad"` [INFO] [stdout] d73983bd0842fe123a3d11ebbbdd0736342e7995b2b8299b8c128191e512bfad