[INFO] crate keccakhash 0.1.2 is already in cache [INFO] extracting crate keccakhash 0.1.2 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/keccakhash/0.1.2 [INFO] extracting crate keccakhash 0.1.2 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/keccakhash/0.1.2 [INFO] validating manifest of keccakhash-0.1.2 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of keccakhash-0.1.2 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing keccakhash-0.1.2 [INFO] finished frobbing keccakhash-0.1.2 [INFO] frobbed toml for keccakhash-0.1.2 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/keccakhash/0.1.2/Cargo.toml [INFO] started frobbing keccakhash-0.1.2 [INFO] finished frobbing keccakhash-0.1.2 [INFO] frobbed toml for keccakhash-0.1.2 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/keccakhash/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking keccakhash-0.1.2 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/keccakhash/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8bb8b623a71b0f33f9fc74e0d3c53eb2fe27108dddd70396f9b3ed73c270bed7 [INFO] running `"docker" "start" "-a" "8bb8b623a71b0f33f9fc74e0d3c53eb2fe27108dddd70396f9b3ed73c270bed7"` [INFO] [stderr] Checking keccakhash v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:65:28 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn keccak_pipe(r: &mut io::BufRead, w: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [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:65:49 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn keccak_pipe(r: &mut io::BufRead, w: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:84:30 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn keccak_buffer(r: &mut io::BufRead) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:65:28 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn keccak_pipe(r: &mut io::BufRead, w: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [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:65:49 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn keccak_pipe(r: &mut io::BufRead, w: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:84:30 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn keccak_buffer(r: &mut io::BufRead) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn io::BufRead` [INFO] [stderr] [INFO] [stderr] warning: unused import: `write_keccak` [INFO] [stderr] --> benches/keccak_256.rs:23:26 [INFO] [stderr] | [INFO] [stderr] 23 | use keccakhash::{keccak, write_keccak}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "8bb8b623a71b0f33f9fc74e0d3c53eb2fe27108dddd70396f9b3ed73c270bed7"` [INFO] running `"docker" "rm" "-f" "8bb8b623a71b0f33f9fc74e0d3c53eb2fe27108dddd70396f9b3ed73c270bed7"` [INFO] [stdout] 8bb8b623a71b0f33f9fc74e0d3c53eb2fe27108dddd70396f9b3ed73c270bed7