[INFO] updating cached repository chucksmash/schaching [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/chucksmash/schaching [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/chucksmash/schaching" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/chucksmash/schaching"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/chucksmash/schaching'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/chucksmash/schaching" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/chucksmash/schaching"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/chucksmash/schaching'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6c28e2e4988413791ad4a4db533bcd360f96553a [INFO] sha for GitHub repo chucksmash/schaching: 6c28e2e4988413791ad4a4db533bcd360f96553a [INFO] validating manifest of chucksmash/schaching 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 chucksmash/schaching 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 chucksmash/schaching [INFO] finished frobbing chucksmash/schaching [INFO] frobbed toml for chucksmash/schaching written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/chucksmash/schaching/Cargo.toml [INFO] started frobbing chucksmash/schaching [INFO] finished frobbing chucksmash/schaching [INFO] frobbed toml for chucksmash/schaching written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/chucksmash/schaching/Cargo.toml [INFO] crate chucksmash/schaching already has a lockfile, it will not be regenerated [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 chucksmash/schaching against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-2/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/chucksmash/schaching:/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] 974d84b32731295af697baf2b25e908ba3eac1cbf682b80d3fe029154642522c [INFO] running `"docker" "start" "-a" "974d84b32731295af697baf2b25e908ba3eac1cbf682b80d3fe029154642522c"` [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking regex v1.0.2 [INFO] [stderr] Checking schaching v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:73:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 73 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 106 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:178:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 178 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:186:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 186 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:73:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 73 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 106 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:178:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 178 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `usize` is imported redundantly [INFO] [stderr] --> src/main.rs:186:17 [INFO] [stderr] | [INFO] [stderr] 12 | use std::usize; [INFO] [stderr] | ---------- the item `usize` is already imported here [INFO] [stderr] ... [INFO] [stderr] 186 | use std::usize; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Piece` is imported redundantly [INFO] [stderr] --> src/main.rs:582:17 [INFO] [stderr] | [INFO] [stderr] 577 | use super::*; [INFO] [stderr] | -------- the item `Piece` is already imported here [INFO] [stderr] ... [INFO] [stderr] 582 | use super::super::piece::Piece; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.53s [INFO] running `"docker" "inspect" "974d84b32731295af697baf2b25e908ba3eac1cbf682b80d3fe029154642522c"` [INFO] running `"docker" "rm" "-f" "974d84b32731295af697baf2b25e908ba3eac1cbf682b80d3fe029154642522c"` [INFO] [stdout] 974d84b32731295af697baf2b25e908ba3eac1cbf682b80d3fe029154642522c