[INFO] updating cached repository ubsan/z80 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ubsan/z80 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ubsan/z80" "work/ex/beta-1.38-1/sources/1.37.0/gh/ubsan/z80"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ubsan/z80'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ubsan/z80" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubsan/z80"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubsan/z80'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6feaeac2aaae11e9353caf6688cc993cd3568fee [INFO] sha for GitHub repo ubsan/z80: 6feaeac2aaae11e9353caf6688cc993cd3568fee [INFO] validating manifest of ubsan/z80 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 ubsan/z80 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 ubsan/z80 [INFO] finished frobbing ubsan/z80 [INFO] frobbed toml for ubsan/z80 written to work/ex/beta-1.38-1/sources/1.37.0/gh/ubsan/z80/Cargo.toml [INFO] started frobbing ubsan/z80 [INFO] finished frobbing ubsan/z80 [INFO] frobbed toml for ubsan/z80 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubsan/z80/Cargo.toml [INFO] crate ubsan/z80 already has a lockfile, it will not be regenerated [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 ubsan/z80 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubsan/z80:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 8f673c9ca8e041c5cbd1a29daabd49e1c4dbd2b6486e8a4ec2ef527c296d99f8 [INFO] running `"docker" "start" "-a" "8f673c9ca8e041c5cbd1a29daabd49e1c4dbd2b6486e8a4ec2ef527c296d99f8"` [INFO] [stderr] Compiling encode_unicode v0.1.3 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling clap v2.23.3 [INFO] [stderr] Compiling rustyline v1.0.0 [INFO] [stderr] Compiling retro v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:84:29 [INFO] [stderr] | [INFO] [stderr] 84 | peripherals: Box<[&'a mut Peripheral]>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Peripheral` [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/main.rs:88:36 [INFO] [stderr] | [INFO] [stderr] 88 | fn new(peripherals: Box<[&'a mut Peripheral]>) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Peripheral` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/chip/mod.rs:58:33 [INFO] [stderr] | [INFO] [stderr] 58 | (res, false, false, res.count_ones() % 2 == 0) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/chip/mod.rs:62:33 [INFO] [stderr] | [INFO] [stderr] 62 | (res, false, false, res.count_ones() % 2 == 0) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/chip/mod.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | (res, false, false, res.count_ones() % 2 == 0) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.38s [INFO] running `"docker" "inspect" "8f673c9ca8e041c5cbd1a29daabd49e1c4dbd2b6486e8a4ec2ef527c296d99f8"` [INFO] running `"docker" "rm" "-f" "8f673c9ca8e041c5cbd1a29daabd49e1c4dbd2b6486e8a4ec2ef527c296d99f8"` [INFO] [stdout] 8f673c9ca8e041c5cbd1a29daabd49e1c4dbd2b6486e8a4ec2ef527c296d99f8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubsan/z80:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 5f3c840558dd54df9875e40f1256d8c92d2800b78f6d5f5e11a5c03bccc895b6 [INFO] running `"docker" "start" "-a" "5f3c840558dd54df9875e40f1256d8c92d2800b78f6d5f5e11a5c03bccc895b6"` [INFO] [stderr] Compiling retro v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:84:29 [INFO] [stderr] | [INFO] [stderr] 84 | peripherals: Box<[&'a mut Peripheral]>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Peripheral` [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/main.rs:88:36 [INFO] [stderr] | [INFO] [stderr] 88 | fn new(peripherals: Box<[&'a mut Peripheral]>) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Peripheral` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/chip/mod.rs:58:33 [INFO] [stderr] | [INFO] [stderr] 58 | (res, false, false, res.count_ones() % 2 == 0) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/chip/mod.rs:62:33 [INFO] [stderr] | [INFO] [stderr] 62 | (res, false, false, res.count_ones() % 2 == 0) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/chip/mod.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | (res, false, false, res.count_ones() % 2 == 0) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `wrapping::Extensions::count_ones(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `"docker" "inspect" "5f3c840558dd54df9875e40f1256d8c92d2800b78f6d5f5e11a5c03bccc895b6"` [INFO] running `"docker" "rm" "-f" "5f3c840558dd54df9875e40f1256d8c92d2800b78f6d5f5e11a5c03bccc895b6"` [INFO] [stdout] 5f3c840558dd54df9875e40f1256d8c92d2800b78f6d5f5e11a5c03bccc895b6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ubsan/z80:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 78101c3b20e0bd81e9cf1232e9a2342e6f54c5d711532b903b6bfb8fff5bd64c [INFO] running `"docker" "start" "-a" "78101c3b20e0bd81e9cf1232e9a2342e6f54c5d711532b903b6bfb8fff5bd64c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/retro-b52b3fd484708902 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "78101c3b20e0bd81e9cf1232e9a2342e6f54c5d711532b903b6bfb8fff5bd64c"` [INFO] running `"docker" "rm" "-f" "78101c3b20e0bd81e9cf1232e9a2342e6f54c5d711532b903b6bfb8fff5bd64c"` [INFO] [stdout] 78101c3b20e0bd81e9cf1232e9a2342e6f54c5d711532b903b6bfb8fff5bd64c