[INFO] fetching crate zero_sum 1.2.0... [INFO] testing zero_sum-1.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate zero_sum 1.2.0 into /workspace/builds/worker-42/source [INFO] validating manifest of crates.io crate zero_sum 1.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zero_sum 1.2.0 [INFO] finished tweaking crates.io crate zero_sum 1.2.0 [INFO] tweaked toml for crates.io crate zero_sum 1.2.0 written to /workspace/builds/worker-42/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4980e1e1b0c52fdf30adaf0fd56a2fe8bc22aef4f271c698e15ab4ea226170d7 [INFO] running `Command { std: "docker" "start" "-a" "4980e1e1b0c52fdf30adaf0fd56a2fe8bc22aef4f271c698e15ab4ea226170d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4980e1e1b0c52fdf30adaf0fd56a2fe8bc22aef4f271c698e15ab4ea226170d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4980e1e1b0c52fdf30adaf0fd56a2fe8bc22aef4f271c698e15ab4ea226170d7", kill_on_drop: false }` [INFO] [stdout] 4980e1e1b0c52fdf30adaf0fd56a2fe8bc22aef4f271c698e15ab4ea226170d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b27f9cdca43531c40d23ee5fea8feec5472aaf918af99bf3c2154d9a9dbbaa8b [INFO] running `Command { std: "docker" "start" "-a" "b27f9cdca43531c40d23ee5fea8feec5472aaf918af99bf3c2154d9a9dbbaa8b", kill_on_drop: false }` [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling zero_sum v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/mod.rs:441:9 [INFO] [stdout] | [INFO] [stdout] 441 | try!(write!(f, "State: {}\n", self.state)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/mod.rs:447:9 [INFO] [stdout] | [INFO] [stdout] 447 | try!(write!(f, "Evaluation: {}{}", self.evaluation, if self.evaluation.is_end() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/mod.rs:456:9 [INFO] [stdout] | [INFO] [stdout] 456 | try!(write!(f, "Principal Variation:")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/mod.rs:460:9 [INFO] [stdout] | [INFO] [stdout] 460 | try!(write!(f, "\nStatistics:\n{}", self.statistics)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/mod.rs:444:13 [INFO] [stdout] | [INFO] [stdout] 444 | try!(write!(f, "Resultant State: {}\n", result)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/mod.rs:458:13 [INFO] [stdout] | [INFO] [stdout] 458 | try!(write!(f, "\n {}", ply)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 184 | try!(write!(f, "\n {0:1$}", "Totals:", title_width + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | try!(write!(f, " {0:>1$}", "Total", final_totals_width)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | try!(write!(f, "\n {0:1$}", format!("Max Depth {}:", i + 1), title_width + 2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | try!(write!(f, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:154:17 [INFO] [stdout] | [INFO] [stdout] 154 | try!(write!(f, " {0:>1$}", j + 1, column_widths[j])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | try!(write!(f, "\n {0:1$}", title, title_width)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:159:21 [INFO] [stdout] | [INFO] [stdout] 159 | try!(write!(f, " {0:>1$}", depth[j], column_widths[k])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | try!(write!(f, " {0:>1$}", j + 1, column_widths[j])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:190:13 [INFO] [stdout] | [INFO] [stdout] 190 | try!(write!(f, "\n {0:1$}", title, title_width)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | try!(write!(f, " {0:>1$}", final_totals[j], final_totals_width)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/analysis/search/pvsearch/statistics.rs:192:17 [INFO] [stdout] | [INFO] [stdout] 192 | try!(write!(f, " {0:>1$}", depth[j], column_widths[k])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | #![feature(test)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/analysis/search/mod.rs:71:26 [INFO] [stdout] | [INFO] [stdout] 71 | fn as_any(&self) -> &Any; [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] 71 - fn as_any(&self) -> &Any; [INFO] [stdout] 71 + fn as_any(&self) -> &dyn Any; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/analysis/search/mod.rs:78:77 [INFO] [stdout] | [INFO] [stdout] 78 | fn search(&mut self, state: &S, interrupt: Option>) -> 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] 78 - fn search(&mut self, state: &S, interrupt: Option>) -> Box; [INFO] [stdout] 78 + fn search(&mut self, state: &S, interrupt: Option>) -> Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/analysis/search/pvsearch/mod.rs:336:77 [INFO] [stdout] | [INFO] [stdout] 336 | fn search(&mut self, state: &S, interrupt: Option>) -> 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] 336 - fn search(&mut self, state: &S, interrupt: Option>) -> Box { [INFO] [stdout] 336 + fn search(&mut self, state: &S, interrupt: Option>) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/analysis/search/pvsearch/mod.rs:468:26 [INFO] [stdout] | [INFO] [stdout] 468 | fn as_any(&self) -> &Any { [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] 468 - fn as_any(&self) -> &Any { [INFO] [stdout] 468 + fn as_any(&self) -> &dyn Any { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `zero_sum` due to 2 previous errors; 21 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b27f9cdca43531c40d23ee5fea8feec5472aaf918af99bf3c2154d9a9dbbaa8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b27f9cdca43531c40d23ee5fea8feec5472aaf918af99bf3c2154d9a9dbbaa8b", kill_on_drop: false }` [INFO] [stdout] b27f9cdca43531c40d23ee5fea8feec5472aaf918af99bf3c2154d9a9dbbaa8b