[INFO] cloning repository https://github.com/onima/algo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onima/algo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonima%2Falgo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonima%2Falgo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a04ffad247271db8cdf100bd72d3b9e06f175f24 [INFO] testing onima/algo against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonima%2Falgo" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/onima/algo [INFO] finished tweaking git repo https://github.com/onima/algo [INFO] tweaked toml for git repo https://github.com/onima/algo written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/onima/algo on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/onima/algo 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0fd7eb9234a4b7fb064981497c5df2730f512ddce7ec0ca7f511179c59e9d5d3 [INFO] running `Command { std: "docker" "start" "-a" "0fd7eb9234a4b7fb064981497c5df2730f512ddce7ec0ca7f511179c59e9d5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fd7eb9234a4b7fb064981497c5df2730f512ddce7ec0ca7f511179c59e9d5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fd7eb9234a4b7fb064981497c5df2730f512ddce7ec0ca7f511179c59e9d5d3", kill_on_drop: false }` [INFO] [stdout] 0fd7eb9234a4b7fb064981497c5df2730f512ddce7ec0ca7f511179c59e9d5d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a071fa76233782426126e09b1491436aad8047307abd5f5993877d05424e77ae [INFO] running `Command { std: "docker" "start" "-a" "a071fa76233782426126e09b1491436aad8047307abd5f5993877d05424e77ae", kill_on_drop: false }` [INFO] [stderr] Compiling algo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/max_pairwise_product.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn run() -> Result<(u32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 46 - pub fn run() -> Result<(u32), Box> { [INFO] [stdout] 46 + pub fn run() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `list_size` is never read [INFO] [stdout] --> src/max_pairwise_product.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 5 | list_size: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "a071fa76233782426126e09b1491436aad8047307abd5f5993877d05424e77ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a071fa76233782426126e09b1491436aad8047307abd5f5993877d05424e77ae", kill_on_drop: false }` [INFO] [stdout] a071fa76233782426126e09b1491436aad8047307abd5f5993877d05424e77ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0a22646c57a2383d4aae7cc6fc2077d60ea2f7366c8a82f3824e6ae3f4e95a4 [INFO] running `Command { std: "docker" "start" "-a" "a0a22646c57a2383d4aae7cc6fc2077d60ea2f7366c8a82f3824e6ae3f4e95a4", kill_on_drop: false }` [INFO] [stderr] Compiling algo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/max_pairwise_product.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn run() -> Result<(u32), Box> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 46 - pub fn run() -> Result<(u32), Box> { [INFO] [stdout] 46 + pub fn run() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `list_size` is never read [INFO] [stdout] --> src/max_pairwise_product.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 5 | list_size: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "a0a22646c57a2383d4aae7cc6fc2077d60ea2f7366c8a82f3824e6ae3f4e95a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0a22646c57a2383d4aae7cc6fc2077d60ea2f7366c8a82f3824e6ae3f4e95a4", kill_on_drop: false }` [INFO] [stdout] a0a22646c57a2383d4aae7cc6fc2077d60ea2f7366c8a82f3824e6ae3f4e95a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a3ca0e81a2308cc337101bd1b64bc904f9c69645ef09f95ba4f2c0b1efdb30d0 [INFO] running `Command { std: "docker" "start" "-a" "a3ca0e81a2308cc337101bd1b64bc904f9c69645ef09f95ba4f2c0b1efdb30d0", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/max_pairwise_product.rs:46:24 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn run() -> Result<(u32), Box> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 46 - pub fn run() -> Result<(u32), Box> { [INFO] [stderr] 46 + pub fn run() -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `list_size` is never read [INFO] [stderr] --> src/max_pairwise_product.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 4 | struct Config { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 5 | list_size: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `algo` (bin "algo" test) generated 2 warnings (run `cargo fix --bin "algo" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/algo-087d4c988f5940aa) [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" "a3ca0e81a2308cc337101bd1b64bc904f9c69645ef09f95ba4f2c0b1efdb30d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3ca0e81a2308cc337101bd1b64bc904f9c69645ef09f95ba4f2c0b1efdb30d0", kill_on_drop: false }` [INFO] [stdout] a3ca0e81a2308cc337101bd1b64bc904f9c69645ef09f95ba4f2c0b1efdb30d0