[INFO] cloning repository https://github.com/clauer23/rust-linear-algebra [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clauer23/rust-linear-algebra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclauer23%2Frust-linear-algebra", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclauer23%2Frust-linear-algebra'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ffbd0ed3a103acc5c7fb38c134cccd2b1e15b941 [INFO] testing clauer23/rust-linear-algebra against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclauer23%2Frust-linear-algebra" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/clauer23/rust-linear-algebra [INFO] finished tweaking git repo https://github.com/clauer23/rust-linear-algebra [INFO] tweaked toml for git repo https://github.com/clauer23/rust-linear-algebra written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/clauer23/rust-linear-algebra on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/clauer23/rust-linear-algebra already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8168b720b39597815520ed4376e7c676ee97d3882046e5e6bee065db3bc9f59 [INFO] running `Command { std: "docker" "start" "-a" "c8168b720b39597815520ed4376e7c676ee97d3882046e5e6bee065db3bc9f59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8168b720b39597815520ed4376e7c676ee97d3882046e5e6bee065db3bc9f59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8168b720b39597815520ed4376e7c676ee97d3882046e5e6bee065db3bc9f59", kill_on_drop: false }` [INFO] [stdout] c8168b720b39597815520ed4376e7c676ee97d3882046e5e6bee065db3bc9f59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc310bbf65a9abdfbd273408c5f5c1de359268aae6155b5ec8401c008664fe88 [INFO] running `Command { std: "docker" "start" "-a" "bc310bbf65a9abdfbd273408c5f5c1de359268aae6155b5ec8401c008664fe88", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling linear-algebra v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let x = cmp(1, 2); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Complex32` is never used [INFO] [stdout] --> src/complex.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub type Complex32 = Complex; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Complex64` is never used [INFO] [stdout] --> src/complex.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub type Complex64 = Complex; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `i` is never used [INFO] [stdout] --> src/complex.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Complex{ [INFO] [stdout] | ------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn i() -> Self { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "bc310bbf65a9abdfbd273408c5f5c1de359268aae6155b5ec8401c008664fe88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc310bbf65a9abdfbd273408c5f5c1de359268aae6155b5ec8401c008664fe88", kill_on_drop: false }` [INFO] [stdout] bc310bbf65a9abdfbd273408c5f5c1de359268aae6155b5ec8401c008664fe88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bb0deb89cd45c248189a7424cc8bed37c4486e9ddb9cc632fa5503253a50d7f [INFO] running `Command { std: "docker" "start" "-a" "8bb0deb89cd45c248189a7424cc8bed37c4486e9ddb9cc632fa5503253a50d7f", kill_on_drop: false }` [INFO] [stderr] Compiling linear-algebra v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let x = cmp(1, 2); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Complex32` is never used [INFO] [stdout] --> src/complex.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub type Complex32 = Complex; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Complex64` is never used [INFO] [stdout] --> src/complex.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub type Complex64 = Complex; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `i` is never used [INFO] [stdout] --> src/complex.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Complex{ [INFO] [stdout] | ------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn i() -> Self { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "8bb0deb89cd45c248189a7424cc8bed37c4486e9ddb9cc632fa5503253a50d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bb0deb89cd45c248189a7424cc8bed37c4486e9ddb9cc632fa5503253a50d7f", kill_on_drop: false }` [INFO] [stdout] 8bb0deb89cd45c248189a7424cc8bed37c4486e9ddb9cc632fa5503253a50d7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fd50808d92fa28dbe05adddd16e63520025802d62d351dcf3e29d7c47389a97d [INFO] running `Command { std: "docker" "start" "-a" "fd50808d92fa28dbe05adddd16e63520025802d62d351dcf3e29d7c47389a97d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let x = cmp(1, 2); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: type alias `Complex32` is never used [INFO] [stderr] --> src/complex.rs:23:10 [INFO] [stderr] | [INFO] [stderr] 23 | pub type Complex32 = Complex; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: type alias `Complex64` is never used [INFO] [stderr] --> src/complex.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | pub type Complex64 = Complex; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `i` is never used [INFO] [stderr] --> src/complex.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl Complex{ [INFO] [stderr] | ------------------------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 37 | pub fn i() -> Self { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: `linear-algebra` (bin "linear-algebra" test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/linear_algebra-129fd63e83e5e2a2) [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" "fd50808d92fa28dbe05adddd16e63520025802d62d351dcf3e29d7c47389a97d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd50808d92fa28dbe05adddd16e63520025802d62d351dcf3e29d7c47389a97d", kill_on_drop: false }` [INFO] [stdout] fd50808d92fa28dbe05adddd16e63520025802d62d351dcf3e29d7c47389a97d