[INFO] updating cached repository https://github.com/swedgwood/fourier-series [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0432e6752a8f10b034b4e6d9e3489711107dc66b [INFO] testing swedgwood/fourier-series against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswedgwood%2Ffourier-series" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/swedgwood/fourier-series on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/swedgwood/fourier-series [INFO] finished tweaking git repo https://github.com/swedgwood/fourier-series [INFO] tweaked toml for git repo https://github.com/swedgwood/fourier-series written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/swedgwood/fourier-series already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7f4470009227fe928f4d11566e6f25f987a33df69360343ee9351f015d8728a8 [INFO] running `"docker" "start" "-a" "7f4470009227fe928f4d11566e6f25f987a33df69360343ee9351f015d8728a8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling svg v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling fourier-series v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `svg::node::Value` [INFO] [stderr] --> src/svg.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use svg::node::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `radii` [INFO] [stderr] --> src/svg.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | radii: Point, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x_angle` [INFO] [stderr] --> src/svg.rs:280:5 [INFO] [stderr] | [INFO] [stderr] 280 | x_angle: f64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `large_arc_flag` [INFO] [stderr] --> src/svg.rs:281:5 [INFO] [stderr] | [INFO] [stderr] 281 | large_arc_flag: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sweep_flag` [INFO] [stderr] --> src/svg.rs:282:5 [INFO] [stderr] | [INFO] [stderr] 282 | sweep_flag: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant in pattern `PathTag` should have an upper case name [INFO] [stderr] --> src/svg.rs:62:27 [INFO] [stderr] | [INFO] [stderr] 62 | if let Event::Tag(PathTag, _, attributes) = event { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `PATH_TAG` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.25s [INFO] running `"docker" "inspect" "7f4470009227fe928f4d11566e6f25f987a33df69360343ee9351f015d8728a8"` [INFO] running `"docker" "rm" "-f" "7f4470009227fe928f4d11566e6f25f987a33df69360343ee9351f015d8728a8"` [INFO] [stdout] 7f4470009227fe928f4d11566e6f25f987a33df69360343ee9351f015d8728a8 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1602555416f6fb7335e9464ebb60c8505773a91597b47ba07c7a685df6626614 [INFO] running `"docker" "start" "-a" "1602555416f6fb7335e9464ebb60c8505773a91597b47ba07c7a685df6626614"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling fourier-series v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `svg::node::Value` [INFO] [stderr] --> src/svg.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use svg::node::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `radii` [INFO] [stderr] --> src/svg.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | radii: Point, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x_angle` [INFO] [stderr] --> src/svg.rs:280:5 [INFO] [stderr] | [INFO] [stderr] 280 | x_angle: f64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `large_arc_flag` [INFO] [stderr] --> src/svg.rs:281:5 [INFO] [stderr] | [INFO] [stderr] 281 | large_arc_flag: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sweep_flag` [INFO] [stderr] --> src/svg.rs:282:5 [INFO] [stderr] | [INFO] [stderr] 282 | sweep_flag: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant in pattern `PathTag` should have an upper case name [INFO] [stderr] --> src/svg.rs:62:27 [INFO] [stderr] | [INFO] [stderr] 62 | if let Event::Tag(PathTag, _, attributes) = event { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `PATH_TAG` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `svg::node::Value` [INFO] [stderr] --> src/svg.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use svg::node::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `radii` [INFO] [stderr] --> src/svg.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | radii: Point, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x_angle` [INFO] [stderr] --> src/svg.rs:280:5 [INFO] [stderr] | [INFO] [stderr] 280 | x_angle: f64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `large_arc_flag` [INFO] [stderr] --> src/svg.rs:281:5 [INFO] [stderr] | [INFO] [stderr] 281 | large_arc_flag: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sweep_flag` [INFO] [stderr] --> src/svg.rs:282:5 [INFO] [stderr] | [INFO] [stderr] 282 | sweep_flag: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant in pattern `PathTag` should have an upper case name [INFO] [stderr] --> src/svg.rs:62:27 [INFO] [stderr] | [INFO] [stderr] 62 | if let Event::Tag(PathTag, _, attributes) = event { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `PATH_TAG` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `"docker" "inspect" "1602555416f6fb7335e9464ebb60c8505773a91597b47ba07c7a685df6626614"` [INFO] running `"docker" "rm" "-f" "1602555416f6fb7335e9464ebb60c8505773a91597b47ba07c7a685df6626614"` [INFO] [stdout] 1602555416f6fb7335e9464ebb60c8505773a91597b47ba07c7a685df6626614 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b8a7af40a827795f44246ac5c1e7c756ad40d9c055698ff7d853b95230f6ca24 [INFO] running `"docker" "start" "-a" "b8a7af40a827795f44246ac5c1e7c756ad40d9c055698ff7d853b95230f6ca24"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `svg::node::Value` [INFO] [stderr] --> src/svg.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use svg::node::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `radii` [INFO] [stderr] --> src/svg.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | radii: Point, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x_angle` [INFO] [stderr] --> src/svg.rs:280:5 [INFO] [stderr] | [INFO] [stderr] 280 | x_angle: f64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `large_arc_flag` [INFO] [stderr] --> src/svg.rs:281:5 [INFO] [stderr] | [INFO] [stderr] 281 | large_arc_flag: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sweep_flag` [INFO] [stderr] --> src/svg.rs:282:5 [INFO] [stderr] | [INFO] [stderr] 282 | sweep_flag: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant in pattern `PathTag` should have an upper case name [INFO] [stderr] --> src/svg.rs:62:27 [INFO] [stderr] | [INFO] [stderr] 62 | if let Event::Tag(PathTag, _, attributes) = event { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `PATH_TAG` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `svg::node::Value` [INFO] [stderr] --> src/svg.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use svg::node::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `radii` [INFO] [stderr] --> src/svg.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | radii: Point, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x_angle` [INFO] [stderr] --> src/svg.rs:280:5 [INFO] [stderr] | [INFO] [stderr] 280 | x_angle: f64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `large_arc_flag` [INFO] [stderr] --> src/svg.rs:281:5 [INFO] [stderr] | [INFO] [stderr] 281 | large_arc_flag: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sweep_flag` [INFO] [stderr] --> src/svg.rs:282:5 [INFO] [stderr] | [INFO] [stderr] 282 | sweep_flag: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant in pattern `PathTag` should have an upper case name [INFO] [stderr] --> src/svg.rs:62:27 [INFO] [stderr] | [INFO] [stderr] 62 | if let Event::Tag(PathTag, _, attributes) = event { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `PATH_TAG` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fourier_series-6426887562f055e0 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fourier_series-a5aebd62e5f3870d [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 [INFO] [stdout] [INFO] [stderr] Doc-tests fourier-series [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 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "b8a7af40a827795f44246ac5c1e7c756ad40d9c055698ff7d853b95230f6ca24"` [INFO] running `"docker" "rm" "-f" "b8a7af40a827795f44246ac5c1e7c756ad40d9c055698ff7d853b95230f6ca24"` [INFO] [stdout] b8a7af40a827795f44246ac5c1e7c756ad40d9c055698ff7d853b95230f6ca24