[INFO] fetching crate oprec 0.1.0... [INFO] checking oprec-0.1.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate oprec 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate oprec 0.1.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate oprec 0.1.0 [INFO] finished tweaking crates.io crate oprec 0.1.0 [INFO] tweaked toml for crates.io crate oprec 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bbcc1e77f0f61a2fcb3f525a1c9a92648b9c5ab259503f142c6cd4426c96369d [INFO] running `"docker" "start" "-a" "bbcc1e77f0f61a2fcb3f525a1c9a92648b9c5ab259503f142c6cd4426c96369d"` [INFO] [stderr] Checking oprec v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:240:34 [INFO] [stderr] | [INFO] [stderr] 240 | pub fn functify(self) -> Box) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(HashMap) -> Result` [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/lib.rs:69:55 [INFO] [stderr] | [INFO] [stderr] 69 | fn is_oprec_method(g: &Ops) -> Result f64>, Ops> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stderr] ... [INFO] [stderr] 331 | / impl_oprec_method!( [INFO] [stderr] 332 | | (sin, Sin), (cos, Cos), (tan, Tan), [INFO] [stderr] 333 | | (asin, Asin), (acos, Acos), (atan, Atan), [INFO] [stderr] 334 | | (sinh, Sinh), (cosh, Cosh), (tanh, Tanh), [INFO] [stderr] ... | [INFO] [stderr] 337 | | (exp, Exp), (ln, Ln), (abs, Abs) [INFO] [stderr] 338 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:340:63 [INFO] [stderr] | [INFO] [stderr] 340 | fn oprec_to_function_check(x: &OpRec, last: NodeIndex) -> Box) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(HashMap) -> Result` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:352:59 [INFO] [stderr] | [INFO] [stderr] 352 | fn oprec_to_function(rec: &OpRec, last: NodeIndex) -> Box) -> f64> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(HashMap) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:240:34 [INFO] [stderr] | [INFO] [stderr] 240 | pub fn functify(self) -> Box) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(HashMap) -> Result` [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/lib.rs:69:55 [INFO] [stderr] | [INFO] [stderr] 69 | fn is_oprec_method(g: &Ops) -> Result f64>, Ops> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stderr] ... [INFO] [stderr] 331 | / impl_oprec_method!( [INFO] [stderr] 332 | | (sin, Sin), (cos, Cos), (tan, Tan), [INFO] [stderr] 333 | | (asin, Asin), (acos, Acos), (atan, Atan), [INFO] [stderr] 334 | | (sinh, Sinh), (cosh, Cosh), (tanh, Tanh), [INFO] [stderr] ... | [INFO] [stderr] 337 | | (exp, Exp), (ln, Ln), (abs, Abs) [INFO] [stderr] 338 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:340:63 [INFO] [stderr] | [INFO] [stderr] 340 | fn oprec_to_function_check(x: &OpRec, last: NodeIndex) -> Box) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(HashMap) -> Result` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:352:59 [INFO] [stderr] | [INFO] [stderr] 352 | fn oprec_to_function(rec: &OpRec, last: NodeIndex) -> Box) -> f64> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(HashMap) -> f64` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `"docker" "inspect" "bbcc1e77f0f61a2fcb3f525a1c9a92648b9c5ab259503f142c6cd4426c96369d"` [INFO] running `"docker" "rm" "-f" "bbcc1e77f0f61a2fcb3f525a1c9a92648b9c5ab259503f142c6cd4426c96369d"` [INFO] [stdout] bbcc1e77f0f61a2fcb3f525a1c9a92648b9c5ab259503f142c6cd4426c96369d