[INFO] crate lockfile 0.2.1 is already in cache [INFO] testing lockfile-0.2.1 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate lockfile 0.2.1 into work/builds/worker-2/source [INFO] validating manifest of crates.io crate lockfile 0.2.1 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate lockfile 0.2.1 [INFO] finished tweaking crates.io crate lockfile 0.2.1 [INFO] tweaked toml for crates.io crate lockfile 0.2.1 written to work/builds/worker-2/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 25a7269327023ac37f759e8a6d9af1cf8ca451acc1c2b3bd555002d5ecd4ad25 [INFO] running `"docker" "start" "-a" "25a7269327023ac37f759e8a6d9af1cf8ca451acc1c2b3bd555002d5ecd4ad25"` [INFO] [stderr] Compiling lockfile v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: the type `std::path::PathBuf` does not permit zero-initialization [INFO] [stderr] --> src/lib.rs:97:53 [INFO] [stderr] | [INFO] [stderr] 97 | let path = mem::replace(&mut self.path, mem::zeroed()); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] note: std::ptr::Unique must be non-null (in this struct field) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `"docker" "inspect" "25a7269327023ac37f759e8a6d9af1cf8ca451acc1c2b3bd555002d5ecd4ad25"` [INFO] running `"docker" "rm" "-f" "25a7269327023ac37f759e8a6d9af1cf8ca451acc1c2b3bd555002d5ecd4ad25"` [INFO] [stdout] 25a7269327023ac37f759e8a6d9af1cf8ca451acc1c2b3bd555002d5ecd4ad25 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 659707e3ea8213d6ec2fbc11389c2d1782b2b23b73572afb3d825c9da0c4536f [INFO] running `"docker" "start" "-a" "659707e3ea8213d6ec2fbc11389c2d1782b2b23b73572afb3d825c9da0c4536f"` [INFO] [stderr] Compiling lockfile v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: the type `std::path::PathBuf` does not permit zero-initialization [INFO] [stderr] --> src/lib.rs:97:53 [INFO] [stderr] | [INFO] [stderr] 97 | let path = mem::replace(&mut self.path, mem::zeroed()); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] note: std::ptr::Unique must be non-null (in this struct field) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `"docker" "inspect" "659707e3ea8213d6ec2fbc11389c2d1782b2b23b73572afb3d825c9da0c4536f"` [INFO] running `"docker" "rm" "-f" "659707e3ea8213d6ec2fbc11389c2d1782b2b23b73572afb3d825c9da0c4536f"` [INFO] [stdout] 659707e3ea8213d6ec2fbc11389c2d1782b2b23b73572afb3d825c9da0c4536f [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 8aec8bd91fb4ea0cc066db5489205cfb29f3138bdcbe46d08fbe67e996e6a952 [INFO] running `"docker" "start" "-a" "8aec8bd91fb4ea0cc066db5489205cfb29f3138bdcbe46d08fbe67e996e6a952"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lockfile-e74d7ac5dc25af52 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::lock_twice ... ok [INFO] [stdout] test tests::smoke ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests lockfile [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "8aec8bd91fb4ea0cc066db5489205cfb29f3138bdcbe46d08fbe67e996e6a952"` [INFO] running `"docker" "rm" "-f" "8aec8bd91fb4ea0cc066db5489205cfb29f3138bdcbe46d08fbe67e996e6a952"` [INFO] [stdout] 8aec8bd91fb4ea0cc066db5489205cfb29f3138bdcbe46d08fbe67e996e6a952