[INFO] fetching crate la 0.2.0... [INFO] testing la-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate la 0.2.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate la 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate la 0.2.0 [INFO] finished tweaking crates.io crate la 0.2.0 [INFO] tweaked toml for crates.io crate la 0.2.0 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d1c6f7814c8c7da7736cffd3e6bd16a7c8448d8b2a2d6b569adbfa936f68033 [INFO] running `Command { std: "docker" "start" "-a" "7d1c6f7814c8c7da7736cffd3e6bd16a7c8448d8b2a2d6b569adbfa936f68033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d1c6f7814c8c7da7736cffd3e6bd16a7c8448d8b2a2d6b569adbfa936f68033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d1c6f7814c8c7da7736cffd3e6bd16a7c8448d8b2a2d6b569adbfa936f68033", kill_on_drop: false }` [INFO] [stdout] 7d1c6f7814c8c7da7736cffd3e6bd16a7c8448d8b2a2d6b569adbfa936f68033 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c820cbf7c45b8ee4483d72b240d5bffa297d3dc3b70a25acc0e2fd66cf19c35 [INFO] running `Command { std: "docker" "start" "-a" "0c820cbf7c45b8ee4483d72b240d5bffa297d3dc3b70a25acc0e2fd66cf19c35", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling la v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mmatrix.rs:19:38 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn mmap<'a>(&'a mut self, f : &Fn(&T) -> T) -> &'a mut Matrix { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> T` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:186:36 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn map(&self, f : &Fn(&T) -> S) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> S` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:198:53 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn reduce(&self, init: &Vec, f: &Fn(&S, &T) -> S) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&S, &T) -> S` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:494:34 [INFO] [stdout] | [INFO] [stdout] 494 | pub fn filter_rows(&self, f : &Fn(&Matrix, usize) -> bool) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Matrix, usize) -> bool` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:504:37 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn filter_columns(&self, f : &Fn(&Matrix, usize) -> bool) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Matrix, usize) -> bool` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/matrix/mod.rs:552:5 [INFO] [stdout] | [INFO] [stdout] 552 | try!(write!(fmt, "\n")); [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/matrix/mod.rs:554:7 [INFO] [stdout] | [INFO] [stdout] 554 | try!(write!(fmt, "|")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/matrix/mod.rs:562:9 [INFO] [stdout] | [INFO] [stdout] 562 | try!(write!(fmt, "{}{:?}", padding, v)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/matrix/mod.rs:564:7 [INFO] [stdout] | [INFO] [stdout] 564 | try!(write!(fmt, " |\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:9:61 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn read_csv(buf_reader_name : &str, parser : &Fn(&str) -> T) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> T` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.66s [INFO] running `Command { std: "docker" "inspect" "0c820cbf7c45b8ee4483d72b240d5bffa297d3dc3b70a25acc0e2fd66cf19c35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c820cbf7c45b8ee4483d72b240d5bffa297d3dc3b70a25acc0e2fd66cf19c35", kill_on_drop: false }` [INFO] [stdout] 0c820cbf7c45b8ee4483d72b240d5bffa297d3dc3b70a25acc0e2fd66cf19c35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d933f6563b5179cf99ead2aa92502b54a76045ff6756e23b5ad5ec99ce1db3ed [INFO] running `Command { std: "docker" "start" "-a" "d933f6563b5179cf99ead2aa92502b54a76045ff6756e23b5ad5ec99ce1db3ed", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mmatrix.rs:19:38 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn mmap<'a>(&'a mut self, f : &Fn(&T) -> T) -> &'a mut Matrix { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> T` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling la v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:186:36 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn map(&self, f : &Fn(&T) -> S) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> S` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:198:53 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn reduce(&self, init: &Vec, f: &Fn(&S, &T) -> S) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&S, &T) -> S` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:494:34 [INFO] [stdout] | [INFO] [stdout] 494 | pub fn filter_rows(&self, f : &Fn(&Matrix, usize) -> bool) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Matrix, usize) -> bool` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:504:37 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn filter_columns(&self, f : &Fn(&Matrix, usize) -> bool) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Matrix, usize) -> bool` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/matrix/mod.rs:552:5 [INFO] [stdout] | [INFO] [stdout] 552 | try!(write!(fmt, "\n")); [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/matrix/mod.rs:554:7 [INFO] [stdout] | [INFO] [stdout] 554 | try!(write!(fmt, "|")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/matrix/mod.rs:562:9 [INFO] [stdout] | [INFO] [stdout] 562 | try!(write!(fmt, "{}{:?}", padding, v)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/matrix/mod.rs:564:7 [INFO] [stdout] | [INFO] [stdout] 564 | try!(write!(fmt, " |\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:9:61 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn read_csv(buf_reader_name : &str, parser : &Fn(&str) -> T) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> T` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mmatrix.rs:19:38 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn mmap<'a>(&'a mut self, f : &Fn(&T) -> T) -> &'a mut Matrix { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> T` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:186:36 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn map(&self, f : &Fn(&T) -> S) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> S` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:198:53 [INFO] [stdout] | [INFO] [stdout] 198 | pub fn reduce(&self, init: &Vec, f: &Fn(&S, &T) -> S) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&S, &T) -> S` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:494:34 [INFO] [stdout] | [INFO] [stdout] 494 | pub fn filter_rows(&self, f : &Fn(&Matrix, usize) -> bool) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Matrix, usize) -> bool` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/matrix/mod.rs:504:37 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn filter_columns(&self, f : &Fn(&Matrix, usize) -> bool) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Matrix, usize) -> bool` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/matrix/mod.rs:552:5 [INFO] [stdout] | [INFO] [stdout] 552 | try!(write!(fmt, "\n")); [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/matrix/mod.rs:554:7 [INFO] [stdout] | [INFO] [stdout] 554 | try!(write!(fmt, "|")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/matrix/mod.rs:562:9 [INFO] [stdout] | [INFO] [stdout] 562 | try!(write!(fmt, "{}{:?}", padding, v)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/matrix/mod.rs:564:7 [INFO] [stdout] | [INFO] [stdout] 564 | try!(write!(fmt, " |\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/matrix/mod.rs:1154:38 [INFO] [stdout] | [INFO] [stdout] 1154 | let m2 = m.filter_rows(&|_, row| { ((row % 2) == 0) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/matrix/mod.rs:1163:41 [INFO] [stdout] | [INFO] [stdout] 1163 | let m2 = m.filter_columns(&|_, col| { (col >= 1) }); [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:9:61 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn read_csv(buf_reader_name : &str, parser : &Fn(&str) -> T) -> Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> T` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.97s [INFO] running `Command { std: "docker" "inspect" "d933f6563b5179cf99ead2aa92502b54a76045ff6756e23b5ad5ec99ce1db3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d933f6563b5179cf99ead2aa92502b54a76045ff6756e23b5ad5ec99ce1db3ed", kill_on_drop: false }` [INFO] [stdout] d933f6563b5179cf99ead2aa92502b54a76045ff6756e23b5ad5ec99ce1db3ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e744c0921f936d94e7a55f3fb62191e9c872cf17de3ad8683217829febee9f20 [INFO] running `Command { std: "docker" "start" "-a" "e744c0921f936d94e7a55f3fb62191e9c872cf17de3ad8683217829febee9f20", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mmatrix.rs:19:38 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn mmap<'a>(&'a mut self, f : &Fn(&T) -> T) -> &'a mut Matrix { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> T` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:186:36 [INFO] [stderr] | [INFO] [stderr] 186 | pub fn map(&self, f : &Fn(&T) -> S) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> S` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:198:53 [INFO] [stderr] | [INFO] [stderr] 198 | pub fn reduce(&self, init: &Vec, f: &Fn(&S, &T) -> S) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&S, &T) -> S` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:494:34 [INFO] [stderr] | [INFO] [stderr] 494 | pub fn filter_rows(&self, f : &Fn(&Matrix, usize) -> bool) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Matrix, usize) -> bool` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:504:37 [INFO] [stderr] | [INFO] [stderr] 504 | pub fn filter_columns(&self, f : &Fn(&Matrix, usize) -> bool) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Matrix, usize) -> bool` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:552:5 [INFO] [stderr] | [INFO] [stderr] 552 | try!(write!(fmt, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:554:7 [INFO] [stderr] | [INFO] [stderr] 554 | try!(write!(fmt, "|")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:562:9 [INFO] [stderr] | [INFO] [stderr] 562 | try!(write!(fmt, "{}{:?}", padding, v)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:564:7 [INFO] [stderr] | [INFO] [stderr] 564 | try!(write!(fmt, " |\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:9:61 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn read_csv(buf_reader_name : &str, parser : &Fn(&str) -> T) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> T` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mmatrix.rs:19:38 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn mmap<'a>(&'a mut self, f : &Fn(&T) -> T) -> &'a mut Matrix { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> T` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:186:36 [INFO] [stderr] | [INFO] [stderr] 186 | pub fn map(&self, f : &Fn(&T) -> S) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> S` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:198:53 [INFO] [stderr] | [INFO] [stderr] 198 | pub fn reduce(&self, init: &Vec, f: &Fn(&S, &T) -> S) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&S, &T) -> S` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:494:34 [INFO] [stderr] | [INFO] [stderr] 494 | pub fn filter_rows(&self, f : &Fn(&Matrix, usize) -> bool) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Matrix, usize) -> bool` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:504:37 [INFO] [stderr] | [INFO] [stderr] 504 | pub fn filter_columns(&self, f : &Fn(&Matrix, usize) -> bool) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Matrix, usize) -> bool` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:552:5 [INFO] [stderr] | [INFO] [stderr] 552 | try!(write!(fmt, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:554:7 [INFO] [stderr] | [INFO] [stderr] 554 | try!(write!(fmt, "|")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:562:9 [INFO] [stderr] | [INFO] [stderr] 562 | try!(write!(fmt, "{}{:?}", padding, v)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/matrix/mod.rs:564:7 [INFO] [stderr] | [INFO] [stderr] 564 | try!(write!(fmt, " |\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/matrix/mod.rs:1154:38 [INFO] [stderr] | [INFO] [stderr] 1154 | let m2 = m.filter_rows(&|_, row| { ((row % 2) == 0) }); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/matrix/mod.rs:1163:41 [INFO] [stderr] | [INFO] [stderr] 1163 | let m2 = m.filter_columns(&|_, col| { (col >= 1) }); [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:9:61 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn read_csv(buf_reader_name : &str, parser : &Fn(&str) -> T) -> Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> T` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/la-f83183557250f116) [INFO] [stdout] [INFO] [stdout] running 104 tests [INFO] [stdout] test decomp::cholesky::cholesky_not_square_test ... ok [INFO] [stdout] test decomp::cholesky::cholesky_not_pos_def_test ... ok [INFO] [stdout] test decomp::cholesky::cholesky_square_pos_def_test ... ok [INFO] [stdout] test decomp::eigen::eigen_test_asymmetric ... ok [INFO] [stdout] test decomp::lu::lu_solve_test_singular ... ok [INFO] [stdout] test decomp::eigen::eigen_test_symmetric ... ok [INFO] [stdout] test decomp::lu::lu_is_non_singular_test ... ok [INFO] [stdout] test decomp::lu::test_lu2_m_under_n ... ok [INFO] [stdout] test decomp::cholesky::cholesky_solve_test ... ok [INFO] [stdout] test decomp::lu::test_lu_square ... ok [INFO] [stdout] test decomp::svd::svd_test_n_over_m ... ok [INFO] [stdout] test matrix::mmatrix::test_algebra ... ok [INFO] [stdout] test matrix::mmatrix::test_get_set ... ok [INFO] [stdout] test matrix::mmatrix::test_t ... ok [INFO] [stdout] test decomp::svd::svd_test_m_over_n ... ok [INFO] [stdout] test internalutil::hypot_test ... ok [INFO] [stdout] test decomp::qr::qr_test ... ok [INFO] [stdout] test matrix::mmatrix::test_mmul ... ok [INFO] [stdout] test matrix::test_algebra ... ok [INFO] [stdout] test decomp::qr::qr_test_m_over_n ... ok [INFO] [stdout] test decomp::qr::qr_test_n_over_m ... ok [INFO] [stdout] test decomp::svd::svd_test ... ok [INFO] [stdout] test decomp::svd::direct_test ... ok [INFO] [stdout] test decomp::lu::lu_det_test ... ok [INFO] [stdout] test decomp::svd::direct_test_m_over_n ... ok [INFO] [stdout] test decomp::svd::direct_test_n_over_m ... ok [INFO] [stdout] test decomp::lu::test_lu2_m_over_n ... ok [INFO] [stdout] test decomp::lu::lu_solve_test ... ok [INFO] [stdout] test matrix::test_block_diag ... ok [INFO] [stdout] test matrix::test_cb ... ok [INFO] [stdout] test matrix::test_diag ... ok [INFO] [stdout] test matrix::test_det ... ok [INFO] [stdout] test matrix::test_cr ... ok [INFO] [stdout] test matrix::mmatrix::test_map ... ok [INFO] [stdout] test decomp::lu::lu_is_singular_test ... ok [INFO] [stdout] test matrix::test_dot ... ok [INFO] [stdout] test matrix::test_get_rows ... ok [INFO] [stdout] test matrix::test_get ... ok [INFO] [stdout] test matrix::test_filter_rows ... ok [INFO] [stdout] test matrix::test_inverse ... ok [INFO] [stdout] test matrix::test_filter_columns ... ok [INFO] [stdout] test matrix::test_frobenius_norm ... ok [INFO] [stdout] test matrix::test_id_m_over_n ... ok [INFO] [stdout] test matrix::test_id_n_over_m ... ok [INFO] [stdout] test matrix::test_id_square ... ok [INFO] [stdout] test matrix::test_dirty ... ok [INFO] [stdout] test matrix::test_get_columns ... ok [INFO] [stdout] test matrix::test_is_non_singular ... ok [INFO] [stdout] test matrix::test_minor ... ok [INFO] [stdout] test matrix::test_is_symmetric ... ok [INFO] [stdout] test matrix::test_one_vector ... ok [INFO] [stdout] test matrix::test_permute_rows ... ok [INFO] [stdout] test matrix::test_mul ... ok [INFO] [stdout] test matrix::test_permute_columns ... ok [INFO] [stdout] test matrix::test_new ... ok [INFO] [stdout] test matrix::test_inverse_singular ... ok [INFO] [stdout] test matrix::test_is_singular ... ok [INFO] [stdout] test matrix::test_is_square ... ok [INFO] [stdout] test matrix::test_map ... ok [INFO] [stdout] test matrix::test_sub ... ok [INFO] [stdout] test matrix::test_solve ... ok [INFO] [stdout] test matrix::test_t ... ok [INFO] [stdout] test matrix::test_trace ... ok [INFO] [stdout] test matrix::test_vector ... ok [INFO] [stdout] test matrix::test_vector_1_norm ... ok [INFO] [stdout] test matrix::test_vector_euclidean_norm ... ok [INFO] [stdout] test matrix::test_select_rows ... ok [INFO] [stdout] test matrix::test_select_columns ... ok [INFO] [stdout] test matrix::test_pinverse ... ok [INFO] [stdout] test matrix::test_row_vector ... ok [INFO] [stdout] test matrix::test_vector_p_norm ... ok [INFO] [stdout] test matrix::test_zero ... ok [INFO] [stdout] test matrix::test_vector_inf_norm ... ok [INFO] [stdout] test matrix::test_zero_vector ... ok [INFO] [stdout] test decomp::lu::lu_det_test_not_square - should panic ... ok [INFO] [stdout] test decomp::cholesky::cholesky_solve_test_incompatible - should panic ... ok [INFO] [stdout] test matrix::mmatrix::test_set_out_of_bounds_y - should panic ... ok [INFO] [stdout] test decomp::lu::lu_solve_test_incompatible - should panic ... ok [INFO] [stdout] test matrix::mmatrix::test_set_out_of_bounds_x - should panic ... ok [INFO] [stdout] test matrix::mmatrix::test_get_mref_out_of_bounds_x - should panic ... ok [INFO] [stdout] test matrix::test_det_not_square - should panic ... ok [INFO] [stdout] test matrix::mmatrix::test_mmul_incompatible_src - should panic ... ok [INFO] [stdout] test matrix::mmatrix::test_mmul_incompatible_dst - should panic ... ok [INFO] [stdout] test matrix::mmatrix::test_get_mref_out_of_bounds_y - should panic ... ok [INFO] [stdout] test matrix::test_get_ref_out_of_bounds_y - should panic ... ok [INFO] [stdout] test matrix::test_get_columns_out_of_bounds - should panic ... ok [INFO] [stdout] test matrix::test_get_out_of_bounds_y - should panic ... ok [INFO] [stdout] test matrix::test_inverse_not_square - should panic ... ok [INFO] [stdout] test matrix::test_get_rows_out_of_bounds - should panic ... ok [INFO] [stdout] test matrix::test_get_out_of_bounds_x - should panic ... ok [INFO] [stdout] test matrix::test_get_ref_out_of_bounds_x - should panic ... ok [INFO] [stdout] test matrix::test_mul_incompatible - should panic ... ok [INFO] [stdout] test matrix::test_new_invalid_col_count - should panic ... ok [INFO] [stdout] test matrix::test_new_invalid_data - should panic ... ok [INFO] [stdout] test matrix::test_new_invalid_row_count - should panic ... ok [INFO] [stdout] test matrix::test_permute_rows_out_of_bounds - should panic ... ok [INFO] [stdout] test matrix::test_is_singular_non_square - should panic ... ok [INFO] [stdout] test matrix::test_sub_out_of_bounds - should panic ... ok [INFO] [stderr] Doc-tests la [INFO] [stdout] test matrix::test_permute_columns_out_of_bounds - should panic ... ok [INFO] [stdout] test matrix::test_vector_1_norm_not_vector - should panic ... ok [INFO] [stdout] test matrix::test_vector_euclidean_norm_not_vector - should panic ... ok [INFO] [stdout] test matrix::test_vector_p_norm_not_vector - should panic ... ok [INFO] [stdout] test matrix::test_vector_inf_norm_not_vector - should panic ... ok [INFO] [stdout] test matrix::test_minor_out_of_bounds - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 104 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e744c0921f936d94e7a55f3fb62191e9c872cf17de3ad8683217829febee9f20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e744c0921f936d94e7a55f3fb62191e9c872cf17de3ad8683217829febee9f20", kill_on_drop: false }` [INFO] [stdout] e744c0921f936d94e7a55f3fb62191e9c872cf17de3ad8683217829febee9f20