[INFO] crate dylib 0.0.3 is already in cache [INFO] extracting crate dylib 0.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/dylib/0.0.3 [INFO] extracting crate dylib 0.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dylib/0.0.3 [INFO] validating manifest of dylib-0.0.3 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dylib-0.0.3 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dylib-0.0.3 [INFO] finished frobbing dylib-0.0.3 [INFO] frobbed toml for dylib-0.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dylib/0.0.3/Cargo.toml [INFO] started frobbing dylib-0.0.3 [INFO] finished frobbing dylib-0.0.3 [INFO] frobbed toml for dylib-0.0.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dylib/0.0.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing dylib-0.0.3 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dylib/0.0.3:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] eafa3b64562380beef85b794c75927db7cda0b6c48a883a2a0b403a1a895b453 [INFO] running `"docker" "start" "-a" "eafa3b64562380beef85b794c75927db7cda0b6c48a883a2a0b403a1a895b453"` [INFO] [stderr] Compiling dylib v0.0.3 (/opt/crater/workdir) [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/lib.rs:212:27 [INFO] [stderr] | [INFO] [stderr] 212 | if last_error.is_null() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `"docker" "inspect" "eafa3b64562380beef85b794c75927db7cda0b6c48a883a2a0b403a1a895b453"` [INFO] running `"docker" "rm" "-f" "eafa3b64562380beef85b794c75927db7cda0b6c48a883a2a0b403a1a895b453"` [INFO] [stdout] eafa3b64562380beef85b794c75927db7cda0b6c48a883a2a0b403a1a895b453 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dylib/0.0.3:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] fce53a6711df00f703300fe3bb9636f79d5170940d175dd4e6301a7c24480455 [INFO] running `"docker" "start" "-a" "fce53a6711df00f703300fe3bb9636f79d5170940d175dd4e6301a7c24480455"` [INFO] [stderr] Compiling dylib v0.0.3 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `path` [INFO] [stderr] --> src/lib.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | use path::Path; [INFO] [stderr] | ^^^^ [INFO] [stderr] | | [INFO] [stderr] | unresolved import [INFO] [stderr] | help: a similar path exists: `std::path` [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/lib.rs:212:27 [INFO] [stderr] | [INFO] [stderr] 212 | if last_error.is_null() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `dylib`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "fce53a6711df00f703300fe3bb9636f79d5170940d175dd4e6301a7c24480455"` [INFO] running `"docker" "rm" "-f" "fce53a6711df00f703300fe3bb9636f79d5170940d175dd4e6301a7c24480455"` [INFO] [stdout] fce53a6711df00f703300fe3bb9636f79d5170940d175dd4e6301a7c24480455