[INFO] cloning repository https://github.com/MicroJoe/rmatrix [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MicroJoe/rmatrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMicroJoe%2Frmatrix", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMicroJoe%2Frmatrix'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52506714448a41de35353162c64de33266acce43 [INFO] testing MicroJoe/rmatrix against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMicroJoe%2Frmatrix" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MicroJoe/rmatrix on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MicroJoe/rmatrix [INFO] finished tweaking git repo https://github.com/MicroJoe/rmatrix [INFO] tweaked toml for git repo https://github.com/MicroJoe/rmatrix written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/MicroJoe/rmatrix already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 083e6b5d4bf7d4934e84fafe93d4f01d0f2b2e3737fd3b35d4970068ec6e5757 [INFO] running `Command { std: "docker" "start" "-a" "083e6b5d4bf7d4934e84fafe93d4f01d0f2b2e3737fd3b35d4970068ec6e5757", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "083e6b5d4bf7d4934e84fafe93d4f01d0f2b2e3737fd3b35d4970068ec6e5757", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "083e6b5d4bf7d4934e84fafe93d4f01d0f2b2e3737fd3b35d4970068ec6e5757", kill_on_drop: false }` [INFO] [stdout] 083e6b5d4bf7d4934e84fafe93d4f01d0f2b2e3737fd3b35d4970068ec6e5757 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94d586162cb214aed6fbdc7a7a163276247f3b42c3b1c0c823c069ec7c5c2b1a [INFO] running `Command { std: "docker" "start" "-a" "94d586162cb214aed6fbdc7a7a163276247f3b42c3b1c0c823c069ec7c5c2b1a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rmatrix v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `id` [INFO] [stdout] --> src/matrix.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn id(w: usize) -> Matrix { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/matrix.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | / format!("sq_from: vector length ({}) != matrix allocated size ({})", [INFO] [stdout] 25 | | vec.len(), w*w) [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 24 ~ "sq_from: vector length ({}) != matrix allocated size ({})", [INFO] [stdout] 25 ~ vec.len(), w*w [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "94d586162cb214aed6fbdc7a7a163276247f3b42c3b1c0c823c069ec7c5c2b1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94d586162cb214aed6fbdc7a7a163276247f3b42c3b1c0c823c069ec7c5c2b1a", kill_on_drop: false }` [INFO] [stdout] 94d586162cb214aed6fbdc7a7a163276247f3b42c3b1c0c823c069ec7c5c2b1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82478cdd081e740eb00526101cd29b475b666d46c1d2b1605e6be1265b882e70 [INFO] running `Command { std: "docker" "start" "-a" "82478cdd081e740eb00526101cd29b475b666d46c1d2b1605e6be1265b882e70", kill_on_drop: false }` [INFO] [stderr] Compiling rmatrix v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/matrix.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | / format!("sq_from: vector length ({}) != matrix allocated size ({})", [INFO] [stdout] 25 | | vec.len(), w*w) [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 24 ~ "sq_from: vector length ({}) != matrix allocated size ({})", [INFO] [stdout] 25 ~ vec.len(), w*w [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.28s [INFO] running `Command { std: "docker" "inspect" "82478cdd081e740eb00526101cd29b475b666d46c1d2b1605e6be1265b882e70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82478cdd081e740eb00526101cd29b475b666d46c1d2b1605e6be1265b882e70", kill_on_drop: false }` [INFO] [stdout] 82478cdd081e740eb00526101cd29b475b666d46c1d2b1605e6be1265b882e70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a55e238bd5790a0b86685709f83d407ad80a3d0f6654ac64d8774f43915dea67 [INFO] running `Command { std: "docker" "start" "-a" "a55e238bd5790a0b86685709f83d407ad80a3d0f6654ac64d8774f43915dea67", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/matrix.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | / format!("sq_from: vector length ({}) != matrix allocated size ({})", [INFO] [stderr] 25 | | vec.len(), w*w) [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 24 ~ "sq_from: vector length ({}) != matrix allocated size ({})", [INFO] [stderr] 25 ~ vec.len(), w*w [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rmatrix` (bin "rmatrix" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rmatrix-95195cb5c53b0785) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test matrix::test_mult_id ... 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] running `Command { std: "docker" "inspect" "a55e238bd5790a0b86685709f83d407ad80a3d0f6654ac64d8774f43915dea67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a55e238bd5790a0b86685709f83d407ad80a3d0f6654ac64d8774f43915dea67", kill_on_drop: false }` [INFO] [stdout] a55e238bd5790a0b86685709f83d407ad80a3d0f6654ac64d8774f43915dea67