[INFO] updating cached repository Lagoja/rust_hack_assembler [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Lagoja/rust_hack_assembler [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Lagoja/rust_hack_assembler" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Lagoja/rust_hack_assembler"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Lagoja/rust_hack_assembler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Lagoja/rust_hack_assembler" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Lagoja/rust_hack_assembler"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Lagoja/rust_hack_assembler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e01c3d3b48e9d173e6cce736ec2d33d7f88f1f02 [INFO] sha for GitHub repo Lagoja/rust_hack_assembler: e01c3d3b48e9d173e6cce736ec2d33d7f88f1f02 [INFO] validating manifest of Lagoja/rust_hack_assembler 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 Lagoja/rust_hack_assembler 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 Lagoja/rust_hack_assembler [INFO] finished frobbing Lagoja/rust_hack_assembler [INFO] frobbed toml for Lagoja/rust_hack_assembler written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Lagoja/rust_hack_assembler/Cargo.toml [INFO] started frobbing Lagoja/rust_hack_assembler [INFO] finished frobbing Lagoja/rust_hack_assembler [INFO] frobbed toml for Lagoja/rust_hack_assembler written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Lagoja/rust_hack_assembler/Cargo.toml [INFO] crate Lagoja/rust_hack_assembler already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Lagoja/rust_hack_assembler against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Lagoja/rust_hack_assembler:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f87648db09a6053496b851e2f311f9380de21bea34cd9fe30ba8394f0273c49e [INFO] running `"docker" "start" "-a" "f87648db09a6053496b851e2f311f9380de21bea34cd9fe30ba8394f0273c49e"` [INFO] [stderr] Checking regex v1.0.4 [INFO] [stderr] Checking hack_assembler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/assembler.rs:45:46 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn run(config: Config) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/assembler.rs:109:81 [INFO] [stderr] | [INFO] [stderr] 109 | fn write_hack_file(machine_code: String, path_name: &PathBuf) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/assembler.rs:45:46 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn run(config: Config) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/assembler.rs:109:81 [INFO] [stderr] | [INFO] [stderr] 109 | fn write_hack_file(machine_code: String, path_name: &PathBuf) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.13s [INFO] running `"docker" "inspect" "f87648db09a6053496b851e2f311f9380de21bea34cd9fe30ba8394f0273c49e"` [INFO] running `"docker" "rm" "-f" "f87648db09a6053496b851e2f311f9380de21bea34cd9fe30ba8394f0273c49e"` [INFO] [stdout] f87648db09a6053496b851e2f311f9380de21bea34cd9fe30ba8394f0273c49e