[INFO] fetching crate game-of-life-parsers 2.0.1... [INFO] testing game-of-life-parsers-2.0.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate game-of-life-parsers 2.0.1 into /workspace/builds/worker-32/source [INFO] validating manifest of crates.io crate game-of-life-parsers 2.0.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate game-of-life-parsers 2.0.1 [INFO] finished tweaking crates.io crate game-of-life-parsers 2.0.1 [INFO] tweaked toml for crates.io crate game-of-life-parsers 2.0.1 written to /workspace/builds/worker-32/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded io-test-util v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f14b581b98799b35ae06ea83ce0da54f1fc4f10e656a054edb1c433c1133fe38 [INFO] running `Command { std: "docker" "start" "-a" "f14b581b98799b35ae06ea83ce0da54f1fc4f10e656a054edb1c433c1133fe38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f14b581b98799b35ae06ea83ce0da54f1fc4f10e656a054edb1c433c1133fe38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f14b581b98799b35ae06ea83ce0da54f1fc4f10e656a054edb1c433c1133fe38", kill_on_drop: false }` [INFO] [stdout] f14b581b98799b35ae06ea83ce0da54f1fc4f10e656a054edb1c433c1133fe38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56c08eb51c79f5a689bf243c0d5ecd37798d5c1efcf5cc48878482c82be18ab3 [INFO] running `Command { std: "docker" "start" "-a" "56c08eb51c79f5a689bf243c0d5ecd37798d5c1efcf5cc48878482c82be18ab3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling game-of-life-parsers v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Regex` is imported redundantly [INFO] [stdout] --> src/parsers/life_1_06_parser.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 6 | use regex::Regex; [INFO] [stdout] | ------------ the item `Regex` is already imported here [INFO] [stdout] ... [INFO] [stdout] 55 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_descriptor.rs:14:38 [INFO] [stdout] | [INFO] [stdout] 14 | fn no_negative_coords(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - fn no_negative_coords(&self) -> Box; [INFO] [stdout] 14 + fn no_negative_coords(&self) -> Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/default_game_descriptor.rs:50:38 [INFO] [stdout] | [INFO] [stdout] 50 | fn no_negative_coords(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 50 - fn no_negative_coords(&self) -> Box { [INFO] [stdout] 50 + fn no_negative_coords(&self) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/mod.rs:14:71 [INFO] [stdout] | [INFO] [stdout] 14 | fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] 14 + fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/mod.rs:14:37 [INFO] [stdout] | [INFO] [stdout] 14 | fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] 14 + fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_05_parser.rs:19:71 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_05_parser.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_06_parser.rs:19:71 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_06_parser.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.92s [INFO] running `Command { std: "docker" "inspect" "56c08eb51c79f5a689bf243c0d5ecd37798d5c1efcf5cc48878482c82be18ab3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56c08eb51c79f5a689bf243c0d5ecd37798d5c1efcf5cc48878482c82be18ab3", kill_on_drop: false }` [INFO] [stdout] 56c08eb51c79f5a689bf243c0d5ecd37798d5c1efcf5cc48878482c82be18ab3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9968ebb38be595ac918b61389632426d365c02de1407da1f63e3af45691fe49 [INFO] running `Command { std: "docker" "start" "-a" "d9968ebb38be595ac918b61389632426d365c02de1407da1f63e3af45691fe49", kill_on_drop: false }` [INFO] [stderr] Compiling io-test-util v0.1.0 [INFO] [stdout] warning: the item `Regex` is imported redundantly [INFO] [stdout] --> src/parsers/life_1_06_parser.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 6 | use regex::Regex; [INFO] [stdout] | ------------ the item `Regex` is already imported here [INFO] [stdout] ... [INFO] [stdout] 55 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_descriptor.rs:14:38 [INFO] [stdout] | [INFO] [stdout] 14 | fn no_negative_coords(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - fn no_negative_coords(&self) -> Box; [INFO] [stdout] 14 + fn no_negative_coords(&self) -> Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/default_game_descriptor.rs:50:38 [INFO] [stdout] | [INFO] [stdout] 50 | fn no_negative_coords(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 50 - fn no_negative_coords(&self) -> Box { [INFO] [stdout] 50 + fn no_negative_coords(&self) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/mod.rs:14:71 [INFO] [stdout] | [INFO] [stdout] 14 | fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] 14 + fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/mod.rs:14:37 [INFO] [stdout] | [INFO] [stdout] 14 | fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] 14 + fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_05_parser.rs:19:71 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_05_parser.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_06_parser.rs:19:71 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_06_parser.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling game-of-life-parsers v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Regex` is imported redundantly [INFO] [stdout] --> src/parsers/life_1_06_parser.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 6 | use regex::Regex; [INFO] [stdout] | ------------ the item `Regex` is already imported here [INFO] [stdout] ... [INFO] [stdout] 55 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/game_descriptor.rs:14:38 [INFO] [stdout] | [INFO] [stdout] 14 | fn no_negative_coords(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - fn no_negative_coords(&self) -> Box; [INFO] [stdout] 14 + fn no_negative_coords(&self) -> Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/default_game_descriptor.rs:50:38 [INFO] [stdout] | [INFO] [stdout] 50 | fn no_negative_coords(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 50 - fn no_negative_coords(&self) -> Box { [INFO] [stdout] 50 + fn no_negative_coords(&self) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/mod.rs:14:71 [INFO] [stdout] | [INFO] [stdout] 14 | fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] 14 + fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/mod.rs:14:37 [INFO] [stdout] | [INFO] [stdout] 14 | fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] 14 + fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_05_parser.rs:19:71 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_05_parser.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_06_parser.rs:19:71 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parsers/life_1_06_parser.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/test_life_1_05.rs:14:14 [INFO] [stdout] | [INFO] [stdout] 14 | let gd: Box = parser.parse(Box::new(file)).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 14 - let gd: Box = parser.parse(Box::new(file)).unwrap(); [INFO] [stdout] 14 + let gd: Box = parser.parse(Box::new(file)).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.82s [INFO] running `Command { std: "docker" "inspect" "d9968ebb38be595ac918b61389632426d365c02de1407da1f63e3af45691fe49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9968ebb38be595ac918b61389632426d365c02de1407da1f63e3af45691fe49", kill_on_drop: false }` [INFO] [stdout] d9968ebb38be595ac918b61389632426d365c02de1407da1f63e3af45691fe49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 34e1afb725451f25058896b11d7fe548b265b66c9dbd094852b95528cc3805b4 [INFO] running `Command { std: "docker" "start" "-a" "34e1afb725451f25058896b11d7fe548b265b66c9dbd094852b95528cc3805b4", kill_on_drop: false }` [INFO] [stderr] warning: the item `Regex` is imported redundantly [INFO] [stderr] --> src/parsers/life_1_06_parser.rs:55:6 [INFO] [stderr] | [INFO] [stderr] 6 | use regex::Regex; [INFO] [stderr] | ------------ the item `Regex` is already imported here [INFO] [stderr] ... [INFO] [stderr] 55 | use regex::Regex; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game_descriptor.rs:14:38 [INFO] [stderr] | [INFO] [stderr] 14 | fn no_negative_coords(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 14 - fn no_negative_coords(&self) -> Box; [INFO] [stderr] 14 + fn no_negative_coords(&self) -> Box; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/default_game_descriptor.rs:50:38 [INFO] [stderr] | [INFO] [stderr] 50 | fn no_negative_coords(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 50 - fn no_negative_coords(&self) -> Box { [INFO] [stderr] 50 + fn no_negative_coords(&self) -> Box { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parsers/mod.rs:14:71 [INFO] [stderr] | [INFO] [stderr] 14 | fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 14 - fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stderr] 14 + fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parsers/mod.rs:14:37 [INFO] [stderr] | [INFO] [stderr] 14 | fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 14 - fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stderr] 14 + fn parse<'a>(&mut self, input: Box) -> errors::Result>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parsers/life_1_05_parser.rs:19:71 [INFO] [stderr] | [INFO] [stderr] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parsers/life_1_05_parser.rs:19:37 [INFO] [stderr] | [INFO] [stderr] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parsers/life_1_06_parser.rs:19:71 [INFO] [stderr] | [INFO] [stderr] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parsers/life_1_06_parser.rs:19:37 [INFO] [stderr] | [INFO] [stderr] 19 | fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] 19 + fn parse<'a>(&mut self, input: Box) -> errors::Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `game-of-life-parsers` (lib) generated 9 warnings [INFO] [stderr] warning: `game-of-life-parsers` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/test_life_1_05.rs:14:14 [INFO] [stderr] | [INFO] [stderr] 14 | let gd: Box = parser.parse(Box::new(file)).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 14 - let gd: Box = parser.parse(Box::new(file)).unwrap(); [INFO] [stderr] 14 + let gd: Box = parser.parse(Box::new(file)).unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `game-of-life-parsers` (test "test_life_1_05") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/game_of_life_parsers-2277da2f7486aa8d) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test parsers::life_1_05_parser::test::commented_out_lines_should_be_ignored ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::parser_should_understand_default_rules ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::parse_rules_should_parse_custom_rules ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::empty_lines_should_be_ignored ... ok [INFO] [stdout] test default_game_descriptor::test::no_negative_coords_should_work ... ok [INFO] [stdout] test parsers::life_1_06_parser::test::should_ignore_empty_lines ... ok [INFO] [stdout] test parsers::life_1_06_parser::test::should_ignore_commented_out_lines ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::should_fail_on_unexpected_chars_outside_blocks ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::should_throw_error_on_wrong_format_annotation ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::parse_rules_should_err ... ok [INFO] [stdout] test parsers::life_1_06_parser::test::should_correctly_handle_io_errors ... ok [INFO] [stdout] test parsers::life_1_06_parser::test::should_handle_too_big_coordinates ... ok [INFO] [stdout] test parsers::life_1_06_parser::test::should_throw_error_on_wrong_format_annotation ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::should_raise_error_on_invalid_block_header ... ok [INFO] [stdout] test parsers::life_1_06_parser::test::should_fail_on_unexpected_chars ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::should_handle_too_big_vertical_coords ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::parse_offset_should_handle_too_big_coords ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::should_raise_error_on_unexpected_character_in_block ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::should_correctly_handle_io_errors ... ok [INFO] [stdout] test parsers::life_1_05_parser::test::should_handle_too_big_horizontal_coords ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s [INFO] [stdout] [INFO] [stderr] Running tests/test_life_1_05.rs (/opt/rustwide/target/debug/deps/test_life_1_05-cc029bec1f56244c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test parse_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_life_1_06.rs (/opt/rustwide/target/debug/deps/test_life_1_06-607e10819ec64143) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test parse_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests game-of-life-parsers [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "34e1afb725451f25058896b11d7fe548b265b66c9dbd094852b95528cc3805b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34e1afb725451f25058896b11d7fe548b265b66c9dbd094852b95528cc3805b4", kill_on_drop: false }` [INFO] [stdout] 34e1afb725451f25058896b11d7fe548b265b66c9dbd094852b95528cc3805b4