[INFO] fetching crate numrs 0.2.0... [INFO] testing numrs-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate numrs 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate numrs 0.2.0 [INFO] finished tweaking crates.io crate numrs 0.2.0 [INFO] tweaked toml for crates.io crate numrs 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate numrs 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ae4005b029fc381e8b17cbfc718221a6d0fa6c948745f9a8bd45c28b8955ea4 [INFO] running `Command { std: "docker" "start" "-a" "4ae4005b029fc381e8b17cbfc718221a6d0fa6c948745f9a8bd45c28b8955ea4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ae4005b029fc381e8b17cbfc718221a6d0fa6c948745f9a8bd45c28b8955ea4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ae4005b029fc381e8b17cbfc718221a6d0fa6c948745f9a8bd45c28b8955ea4", kill_on_drop: false }` [INFO] [stdout] 4ae4005b029fc381e8b17cbfc718221a6d0fa6c948745f9a8bd45c28b8955ea4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d34c706ea69a03e4634aaade0b236f24096e342910a74edfbedeef43ca09d942 [INFO] running `Command { std: "docker" "start" "-a" "d34c706ea69a03e4634aaade0b236f24096e342910a74edfbedeef43ca09d942", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling numrs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/matrix.rs:170:14 [INFO] [stdout] | [INFO] [stdout] 170 | panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 170 - panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] 170 + panic!("Matrix index ({}, {}) out of bounds.", i, j) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/matrix.rs:182:14 [INFO] [stdout] | [INFO] [stdout] 182 | panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 182 - panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] 182 + panic!("Matrix index ({}, {}) out of bounds.", i, j) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `Command { std: "docker" "inspect" "d34c706ea69a03e4634aaade0b236f24096e342910a74edfbedeef43ca09d942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d34c706ea69a03e4634aaade0b236f24096e342910a74edfbedeef43ca09d942", kill_on_drop: false }` [INFO] [stdout] d34c706ea69a03e4634aaade0b236f24096e342910a74edfbedeef43ca09d942 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf039395c3a73c6ee65c10d5a3520e22633a8b3c74a4b96ea2f394567c8bca44 [INFO] running `Command { std: "docker" "start" "-a" "cf039395c3a73c6ee65c10d5a3520e22633a8b3c74a4b96ea2f394567c8bca44", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling numrs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/matrix.rs:170:14 [INFO] [stdout] | [INFO] [stdout] 170 | panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 170 - panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] 170 + panic!("Matrix index ({}, {}) out of bounds.", i, j) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/matrix.rs:182:14 [INFO] [stdout] | [INFO] [stdout] 182 | panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 182 - panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] 182 + panic!("Matrix index ({}, {}) out of bounds.", i, j) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/matrix.rs:170:14 [INFO] [stdout] | [INFO] [stdout] 170 | panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 170 - panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] 170 + panic!("Matrix index ({}, {}) out of bounds.", i, j) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/matrix.rs:182:14 [INFO] [stdout] | [INFO] [stdout] 182 | panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 182 - panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stdout] 182 + panic!("Matrix index ({}, {}) out of bounds.", i, j) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "cf039395c3a73c6ee65c10d5a3520e22633a8b3c74a4b96ea2f394567c8bca44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf039395c3a73c6ee65c10d5a3520e22633a8b3c74a4b96ea2f394567c8bca44", kill_on_drop: false }` [INFO] [stdout] cf039395c3a73c6ee65c10d5a3520e22633a8b3c74a4b96ea2f394567c8bca44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2cd75b46359e984c7c0b708217e3771efb9ba1f1f18f3551052f224ad2c6041d [INFO] running `Command { std: "docker" "start" "-a" "2cd75b46359e984c7c0b708217e3771efb9ba1f1f18f3551052f224ad2c6041d", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/matrix.rs:170:14 [INFO] [stderr] | [INFO] [stderr] 170 | panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 170 - panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stderr] 170 + panic!("Matrix index ({}, {}) out of bounds.", i, j) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/matrix.rs:182:14 [INFO] [stderr] | [INFO] [stderr] 182 | panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 182 - panic!(format!("Matrix index ({}, {}) out of bounds.", i, j)) [INFO] [stderr] 182 + panic!("Matrix index ({}, {}) out of bounds.", i, j) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `numrs` (lib) generated 2 warnings (run `cargo fix --lib -p numrs` to apply 2 suggestions) [INFO] [stderr] warning: `numrs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/numrs-0f0f54aca142b7f2) [INFO] [stderr] Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-f2ba9c6ed73425a0) [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] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_basic_matrix ... ok [INFO] [stdout] test test_identity_matrix ... ok [INFO] [stdout] test test_matrix_add ... ok [INFO] [stdout] test test_matrix_eq ... ok [INFO] [stdout] test test_matrix_trace ... ok [INFO] [stdout] test test_matrix_multiply ... ok [INFO] [stdout] test test_matrix_transpose ... ok [INFO] [stdout] test test_matrix_clone ... ok [INFO] [stdout] test test_matrix_reshape ... ok [INFO] [stdout] test test_matrix_index ... ok [INFO] [stderr] Running tests/vector.rs (/opt/rustwide/target/debug/deps/vector-694df260460afa03) [INFO] [stdout] test test_scalar_multiply ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_scalar_multiply ... ok [INFO] [stdout] test test_vector_add ... ok [INFO] [stdout] test test_basic_vector ... ok [INFO] [stdout] test test_vector_multiply ... ok [INFO] [stdout] test test_vector_eq ... ok [INFO] [stdout] test test_vector_clone ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests numrs [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - matrix (line 11) ... ok [INFO] [stdout] test src/lib.rs - vector (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2cd75b46359e984c7c0b708217e3771efb9ba1f1f18f3551052f224ad2c6041d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cd75b46359e984c7c0b708217e3771efb9ba1f1f18f3551052f224ad2c6041d", kill_on_drop: false }` [INFO] [stdout] 2cd75b46359e984c7c0b708217e3771efb9ba1f1f18f3551052f224ad2c6041d