[INFO] cloning repository https://github.com/4ge32/rddsv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4ge32/rddsv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4ge32%2Frddsv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4ge32%2Frddsv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 680934a9ea4e9555df994c4e7d72b5a43acc2576 [INFO] testing 4ge32/rddsv against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4ge32%2Frddsv" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/4ge32/rddsv on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/4ge32/rddsv [INFO] finished tweaking git repo https://github.com/4ge32/rddsv [INFO] tweaked toml for git repo https://github.com/4ge32/rddsv written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/4ge32/rddsv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded file_diff v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa4ae2433f249d8997b80b09f9db73d0efbd4e1d40f6b0c503de2d23382cdb31 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "aa4ae2433f249d8997b80b09f9db73d0efbd4e1d40f6b0c503de2d23382cdb31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa4ae2433f249d8997b80b09f9db73d0efbd4e1d40f6b0c503de2d23382cdb31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa4ae2433f249d8997b80b09f9db73d0efbd4e1d40f6b0c503de2d23382cdb31", kill_on_drop: false }` [INFO] [stdout] aa4ae2433f249d8997b80b09f9db73d0efbd4e1d40f6b0c503de2d23382cdb31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22a8445df037f297c2daa0fa0489f5e0ea94dc9a069cf59c2b2fd52e055beae9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "22a8445df037f297c2daa0fa0489f5e0ea94dc9a069cf59c2b2fd52e055beae9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling file_diff v1.0.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling rddsv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `edge` [INFO] [stdout] --> src/algorithm.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn has_edge(edge: usize) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edge` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new` [INFO] [stdout] --> src/algorithm.rs:18:43 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn insert(&mut self, edge: usize, new: usize) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dimension` [INFO] [stdout] --> src/algorithm.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | dimension: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.20s [INFO] running `Command { std: "docker" "inspect" "22a8445df037f297c2daa0fa0489f5e0ea94dc9a069cf59c2b2fd52e055beae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22a8445df037f297c2daa0fa0489f5e0ea94dc9a069cf59c2b2fd52e055beae9", kill_on_drop: false }` [INFO] [stdout] 22a8445df037f297c2daa0fa0489f5e0ea94dc9a069cf59c2b2fd52e055beae9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1daac8854e095dfc3a10fc9330fba51b889201434a031a5c3e267b27f2f32a6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d1daac8854e095dfc3a10fc9330fba51b889201434a031a5c3e267b27f2f32a6", kill_on_drop: false }` [INFO] [stderr] Compiling rddsv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `edge` [INFO] [stdout] --> src/algorithm.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn has_edge(edge: usize) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edge` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new` [INFO] [stdout] --> src/algorithm.rs:18:43 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn insert(&mut self, edge: usize, new: usize) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dimension` [INFO] [stdout] --> src/algorithm.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | dimension: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edge` [INFO] [stdout] --> src/algorithm.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn has_edge(edge: usize) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edge` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new` [INFO] [stdout] --> src/algorithm.rs:18:43 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn insert(&mut self, edge: usize, new: usize) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dimension` [INFO] [stdout] --> src/algorithm.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | dimension: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.68s [INFO] running `Command { std: "docker" "inspect" "d1daac8854e095dfc3a10fc9330fba51b889201434a031a5c3e267b27f2f32a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1daac8854e095dfc3a10fc9330fba51b889201434a031a5c3e267b27f2f32a6", kill_on_drop: false }` [INFO] [stdout] d1daac8854e095dfc3a10fc9330fba51b889201434a031a5c3e267b27f2f32a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2537c2f10fe4721d4ef76a83f79d23c9335393e92298ac4eea9cb9049b0f7662 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2537c2f10fe4721d4ef76a83f79d23c9335393e92298ac4eea9cb9049b0f7662", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `edge` [INFO] [stderr] --> src/algorithm.rs:14:21 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn has_edge(edge: usize) -> bool { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edge` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new` [INFO] [stderr] --> src/algorithm.rs:18:43 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn insert(&mut self, edge: usize, new: usize) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_new` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dimension` [INFO] [stderr] --> src/algorithm.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | dimension: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rddsv` (lib) generated 3 warnings [INFO] [stderr] warning: `rddsv` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rddsv-c115a9c176616051) [INFO] [stdout] [INFO] [stderr] Doc-tests rddsv [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 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" "2537c2f10fe4721d4ef76a83f79d23c9335393e92298ac4eea9cb9049b0f7662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2537c2f10fe4721d4ef76a83f79d23c9335393e92298ac4eea9cb9049b0f7662", kill_on_drop: false }` [INFO] [stdout] 2537c2f10fe4721d4ef76a83f79d23c9335393e92298ac4eea9cb9049b0f7662