[INFO] updating cached repository lazorgator/diethyl [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lazorgator/diethyl [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lazorgator/diethyl" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lazorgator/diethyl"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lazorgator/diethyl'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lazorgator/diethyl" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/lazorgator/diethyl"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/lazorgator/diethyl'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 28a272739a20911350e6906918e44576691db1ee [INFO] sha for GitHub repo lazorgator/diethyl: 28a272739a20911350e6906918e44576691db1ee [INFO] validating manifest of lazorgator/diethyl on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lazorgator/diethyl on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lazorgator/diethyl [INFO] finished frobbing lazorgator/diethyl [INFO] frobbed toml for lazorgator/diethyl written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lazorgator/diethyl/Cargo.toml [INFO] started frobbing lazorgator/diethyl [INFO] finished frobbing lazorgator/diethyl [INFO] frobbed toml for lazorgator/diethyl written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/lazorgator/diethyl/Cargo.toml [INFO] crate lazorgator/diethyl already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking lazorgator/diethyl against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-5/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/lazorgator/diethyl:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a85f7f6f4225be4dfa8e10da803d4d467cf9cd64c861899002789d99be92f732 [INFO] running `"docker" "start" "-a" "a85f7f6f4225be4dfa8e10da803d4d467cf9cd64c861899002789d99be92f732"` [INFO] [stderr] Checking diethyl v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> lib/rlp/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::type_of` [INFO] [stderr] --> lib/rlp/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use util::type_of; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `constants::*` [INFO] [stderr] --> lib/rlp/codec.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use constants::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_rlp` [INFO] [stderr] --> lib/rlp/list.rs:26:20 [INFO] [stderr] | [INFO] [stderr] 26 | fn deserialize(from_rlp: &RlpList) -> Vec { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_from_rlp` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_bytes` [INFO] [stderr] --> lib/rlp/list.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | fn decode(from_bytes: &Vec) -> Option> { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_from_bytes` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `header` [INFO] [stderr] --> lib/rlp/list.rs:54:22 [INFO] [stderr] | [INFO] [stderr] 54 | fn decode_length(header: &Vec) -> Option<(usize, usize)> { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_header` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> lib/rlp/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::type_of` [INFO] [stderr] --> lib/rlp/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use util::type_of; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `constants::*` [INFO] [stderr] --> lib/rlp/codec.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use constants::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_rlp` [INFO] [stderr] --> lib/rlp/list.rs:26:20 [INFO] [stderr] | [INFO] [stderr] 26 | fn deserialize(from_rlp: &RlpList) -> Vec { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_from_rlp` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_bytes` [INFO] [stderr] --> lib/rlp/list.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | fn decode(from_bytes: &Vec) -> Option> { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_from_bytes` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `header` [INFO] [stderr] --> lib/rlp/list.rs:54:22 [INFO] [stderr] | [INFO] [stderr] 54 | fn decode_length(header: &Vec) -> Option<(usize, usize)> { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_header` [INFO] [stderr] [INFO] [stderr] warning: unused import: `diethyl::util::type_of` [INFO] [stderr] --> main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use diethyl::util::type_of; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `diethyl::util::type_of` [INFO] [stderr] --> main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use diethyl::util::type_of; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `"docker" "inspect" "a85f7f6f4225be4dfa8e10da803d4d467cf9cd64c861899002789d99be92f732"` [INFO] running `"docker" "rm" "-f" "a85f7f6f4225be4dfa8e10da803d4d467cf9cd64c861899002789d99be92f732"` [INFO] [stdout] a85f7f6f4225be4dfa8e10da803d4d467cf9cd64c861899002789d99be92f732