[INFO] cloning repository mmmpa/rust_lifegame [INFO] running `"git" "clone" "--bare" "git://github.com/mmmpa/rust_lifegame.git" "work/cache/sources/gh/mmmpa/rust_lifegame"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mmmpa/rust_lifegame'... [INFO] running `"git" "clone" "work/cache/sources/gh/mmmpa/rust_lifegame" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmmpa/rust_lifegame"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmmpa/rust_lifegame'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mmmpa/rust_lifegame" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mmmpa/rust_lifegame"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mmmpa/rust_lifegame'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5f2f6db58f7463ab520fe75bf09dedef1b2a8413 [INFO] sha for GitHub repo mmmpa/rust_lifegame: 5f2f6db58f7463ab520fe75bf09dedef1b2a8413 [INFO] validating manifest of mmmpa/rust_lifegame on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mmmpa/rust_lifegame on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mmmpa/rust_lifegame [INFO] finished frobbing mmmpa/rust_lifegame [INFO] frobbed toml for mmmpa/rust_lifegame written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmmpa/rust_lifegame/Cargo.toml [INFO] started frobbing mmmpa/rust_lifegame [INFO] finished frobbing mmmpa/rust_lifegame [INFO] frobbed toml for mmmpa/rust_lifegame written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mmmpa/rust_lifegame/Cargo.toml [INFO] crate mmmpa/rust_lifegame already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mmmpa/rust_lifegame against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmmpa/rust_lifegame:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 1ea68f66ac88c15ed314b0715f92e7959ef425b0627cd141814ebf4e240c57cb [INFO] running `"docker" "start" "-a" "1ea68f66ac88c15ed314b0715f92e7959ef425b0627cd141814ebf4e240c57cb"` [INFO] [stderr] Compiling lifegame v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:15:94 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn from_file(filename: &str, margin: usize) -> Result<(usize, usize, Vec), 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/rle.rs:20:92 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn from_string(body: &str, margin: usize) -> Result<(usize, usize, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:35:55 [INFO] [stderr] | [INFO] [stderr] 35 | fn split(raw: String) -> Result<(String, String), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:70:62 [INFO] [stderr] | [INFO] [stderr] 70 | fn parse_setting(line: String) -> Result<(usize, usize), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:15:94 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn from_file(filename: &str, margin: usize) -> Result<(usize, usize, Vec), 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/rle.rs:20:92 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn from_string(body: &str, margin: usize) -> Result<(usize, usize, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:35:55 [INFO] [stderr] | [INFO] [stderr] 35 | fn split(raw: String) -> Result<(String, String), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:70:62 [INFO] [stderr] | [INFO] [stderr] 70 | fn parse_setting(line: String) -> Result<(usize, usize), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:84:61 [INFO] [stderr] | [INFO] [stderr] 84 | fn prepare(game: &Game, delay: u16, output: &String) -> Box) -> ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Vec) -> ()` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `work` [INFO] [stderr] --> src/benchmark.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | fn work() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.67s [INFO] running `"docker" "inspect" "1ea68f66ac88c15ed314b0715f92e7959ef425b0627cd141814ebf4e240c57cb"` [INFO] running `"docker" "rm" "-f" "1ea68f66ac88c15ed314b0715f92e7959ef425b0627cd141814ebf4e240c57cb"` [INFO] [stdout] 1ea68f66ac88c15ed314b0715f92e7959ef425b0627cd141814ebf4e240c57cb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmmpa/rust_lifegame:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 011996bca01d01d71f6e9d68ac8c568753e4779f77579ff9d0fe0bde3a052e18 [INFO] running `"docker" "start" "-a" "011996bca01d01d71f6e9d68ac8c568753e4779f77579ff9d0fe0bde3a052e18"` [INFO] [stderr] Compiling lifegame v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:15:94 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn from_file(filename: &str, margin: usize) -> Result<(usize, usize, Vec), 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/rle.rs:20:92 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn from_string(body: &str, margin: usize) -> Result<(usize, usize, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:35:55 [INFO] [stderr] | [INFO] [stderr] 35 | fn split(raw: String) -> Result<(String, String), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:70:62 [INFO] [stderr] | [INFO] [stderr] 70 | fn parse_setting(line: String) -> Result<(usize, usize), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:15:94 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn from_file(filename: &str, margin: usize) -> Result<(usize, usize, Vec), 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/rle.rs:20:92 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn from_string(body: &str, margin: usize) -> Result<(usize, usize, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:35:55 [INFO] [stderr] | [INFO] [stderr] 35 | fn split(raw: String) -> Result<(String, String), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rle.rs:70:62 [INFO] [stderr] | [INFO] [stderr] 70 | fn parse_setting(line: String) -> Result<(usize, usize), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:84:61 [INFO] [stderr] | [INFO] [stderr] 84 | fn prepare(game: &Game, delay: u16, output: &String) -> Box) -> ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Vec) -> ()` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.71s [INFO] running `"docker" "inspect" "011996bca01d01d71f6e9d68ac8c568753e4779f77579ff9d0fe0bde3a052e18"` [INFO] running `"docker" "rm" "-f" "011996bca01d01d71f6e9d68ac8c568753e4779f77579ff9d0fe0bde3a052e18"` [INFO] [stdout] 011996bca01d01d71f6e9d68ac8c568753e4779f77579ff9d0fe0bde3a052e18 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmmpa/rust_lifegame:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 96e9f519f8e447a98091a2b37eed7f1e25e2e8ac7e107e4a1b42a3de1ceff324 [INFO] running `"docker" "start" "-a" "96e9f519f8e447a98091a2b37eed7f1e25e2e8ac7e107e4a1b42a3de1ceff324"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/lifegame-d1119cbf5b1de1f6 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test game::test_next_live ... ok [INFO] [stdout] test game::test_new ... ok [INFO] [stdout] test game::test_swap ... ok [INFO] [stdout] test game::test_step_blinker ... ok [INFO] [stdout] test rle::test_parse_map ... ok [INFO] [stdout] test rle::test_parse ... ok [INFO] [stdout] test world::test_is_in ... ok [INFO] [stdout] test world::test_dead_or_alive ... ok [INFO] [stdout] test rle::test_split ... ok [INFO] [stdout] test world::test_is_live ... ok [INFO] [stdout] test world::test_set_vec_live ... ok [INFO] [stdout] test game::test_step_farm ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/lifegame-c0228ff5f31b5d28 [INFO] [stdout] test rle::test_parse_setting ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test rle::test_parse ... ok [INFO] [stdout] test game::test_swap ... ok [INFO] [stdout] test rle::test_split ... ok [INFO] [stdout] test game::test_next_live ... ok [INFO] [stdout] test game::test_new ... ok [INFO] [stdout] test world::test_is_live ... ok [INFO] [stdout] test world::test_is_in ... ok [INFO] [stdout] test world::test_dead_or_alive ... ok [INFO] [stdout] test rle::test_parse_map ... ok [INFO] [stdout] test game::test_step_blinker ... ok [INFO] [stdout] test world::test_set_vec_live ... ok [INFO] [stdout] test rle::test_parse_setting ... ok [INFO] [stdout] test game::test_step_farm ... ok [INFO] [stdout] test benchmark::tests::bench_work ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests lifegame [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" "96e9f519f8e447a98091a2b37eed7f1e25e2e8ac7e107e4a1b42a3de1ceff324"` [INFO] running `"docker" "rm" "-f" "96e9f519f8e447a98091a2b37eed7f1e25e2e8ac7e107e4a1b42a3de1ceff324"` [INFO] [stdout] 96e9f519f8e447a98091a2b37eed7f1e25e2e8ac7e107e4a1b42a3de1ceff324