[INFO] cloning repository https://github.com/dragazo/InfKingsGridOLDPercent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dragazo/InfKingsGridOLDPercent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragazo%2FInfKingsGridOLDPercent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragazo%2FInfKingsGridOLDPercent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5139d19183cfe60851fba297a9613f42e71b1c1
[INFO] testing dragazo/InfKingsGridOLDPercent against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragazo%2FInfKingsGridOLDPercent" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dragazo/InfKingsGridOLDPercent on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dragazo/InfKingsGridOLDPercent
[INFO] finished tweaking git repo https://github.com/dragazo/InfKingsGridOLDPercent
[INFO] tweaked toml for git repo https://github.com/dragazo/InfKingsGridOLDPercent written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f57b893f74b572b567e4a2c51dce45e5b9a997c186982225f941cc0f9734e654
[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" "f57b893f74b572b567e4a2c51dce45e5b9a997c186982225f941cc0f9734e654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f57b893f74b572b567e4a2c51dce45e5b9a997c186982225f941cc0f9734e654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f57b893f74b572b567e4a2c51dce45e5b9a997c186982225f941cc0f9734e654", kill_on_drop: false }`
[INFO] [stdout] f57b893f74b572b567e4a2c51dce45e5b9a997c186982225f941cc0f9734e654
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 981bc5308f90b5e5e3d2037c490d08c8d50d25f3a2c1a53576a2bb0781f992c2
[INFO] running `Command { std: "docker" "start" "-a" "981bc5308f90b5e5e3d2037c490d08c8d50d25f3a2c1a53576a2bb0781f992c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling old-set v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `iter_mut`
[INFO] [stdout]   --> src/perf.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn iter_mut(&mut self) -> impl Iterator<Item = ((isize, isize), &mut T)> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.37s
[INFO] running `Command { std: "docker" "inspect" "981bc5308f90b5e5e3d2037c490d08c8d50d25f3a2c1a53576a2bb0781f992c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981bc5308f90b5e5e3d2037c490d08c8d50d25f3a2c1a53576a2bb0781f992c2", kill_on_drop: false }`
[INFO] [stdout] 981bc5308f90b5e5e3d2037c490d08c8d50d25f3a2c1a53576a2bb0781f992c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efc8437de81f417d610aacc24a8ce2bd102ca50e2b480ae567c73b420d5981f8
[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" "efc8437de81f417d610aacc24a8ce2bd102ca50e2b480ae567c73b420d5981f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling old-set v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.84s
[INFO] running `Command { std: "docker" "inspect" "efc8437de81f417d610aacc24a8ce2bd102ca50e2b480ae567c73b420d5981f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc8437de81f417d610aacc24a8ce2bd102ca50e2b480ae567c73b420d5981f8", kill_on_drop: false }`
[INFO] [stdout] efc8437de81f417d610aacc24a8ce2bd102ca50e2b480ae567c73b420d5981f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f373e90e28f0aa3c535da000b470e0a8d5ebd3f5c4cf46f9bcd833a1b30be283
[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" "f373e90e28f0aa3c535da000b470e0a8d5ebd3f5c4cf46f9bcd833a1b30be283", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/old_set-f632a4a2dc66cd1d
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test adj::test_closed_grid ... ok
[INFO] [stdout] test adj::test_closed_hex ... ok
[INFO] [stdout] test adj::test_closed_king ... ok
[INFO] [stdout] test adj::test_open_king ... ok
[INFO] [stdout] test adj::test_open_tri ... ok
[INFO] [stdout] test adj::test_open_tmb ... ok
[INFO] [stdout] test codesets::ld_loc_test ... ok
[INFO] [stdout] test codesets::test_det_set ... ok
[INFO] [stdout] test codesets::test_detld_set ... ok
[INFO] [stdout] test codesets::test_errld_set ... ok
[INFO] [stdout] test adj::test_closed_tri ... ok
[INFO] [stdout] test util::test_count_equal ... ok
[INFO] [stdout] test perf::test_point_map ... ok
[INFO] [stdout] test test_smallest ... ok
[INFO] [stdout] test codesets::test_redld_set ... ok
[INFO] [stdout] test perf::test_point_set ... ok
[INFO] [stdout] test adj::test_open_grid ... ok
[INFO] [stdout] test adj::test_closed_tmb ... ok
[INFO] [stdout] test adj::test_open_hex ... ok
[INFO] [stdout] test util::test_is_sorted ... ok
[INFO] [stdout] test util::test_max_diff ... ok
[INFO] [stdout] test util::test_sym_diff ... ok
[INFO] [stdout] test util::modulus_test ... ok
[INFO] [stdout] test util::test_gcd ... ok
[INFO] [stdout] test util::test_rationalize ... ok
[INFO] [stdout] test test_theo_hex_works ... ok
[INFO] [stdout] test test_theo_tmb_not_works ... ok
[INFO] [stdout] test test_theo_tmb_works ... test test_theo_tmb_works has been running for over 60 seconds
[INFO] [stdout] test test_theo_tmb_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f373e90e28f0aa3c535da000b470e0a8d5ebd3f5c4cf46f9bcd833a1b30be283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f373e90e28f0aa3c535da000b470e0a8d5ebd3f5c4cf46f9bcd833a1b30be283", kill_on_drop: false }`
[INFO] [stdout] f373e90e28f0aa3c535da000b470e0a8d5ebd3f5c4cf46f9bcd833a1b30be283