[INFO] fetching crate subset_sum 0.22.0...
[INFO] testing subset_sum-0.22.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate subset_sum 0.22.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate subset_sum 0.22.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subset_sum 0.22.0
[INFO] finished tweaking crates.io crate subset_sum 0.22.0
[INFO] tweaked toml for crates.io crate subset_sum 0.22.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate subset_sum 0.22.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 9262144708fea0bc6ffa86d1692d34767546745d44e9a4d918dbf7aaaefd6f61
[INFO] running `Command { std: "docker" "start" "-a" "9262144708fea0bc6ffa86d1692d34767546745d44e9a4d918dbf7aaaefd6f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9262144708fea0bc6ffa86d1692d34767546745d44e9a4d918dbf7aaaefd6f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9262144708fea0bc6ffa86d1692d34767546745d44e9a4d918dbf7aaaefd6f61", kill_on_drop: false }`
[INFO] [stdout] 9262144708fea0bc6ffa86d1692d34767546745d44e9a4d918dbf7aaaefd6f61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 2698f4718efb664d970c607bc9b2e4d84228c51424399ad576b17d99f340d6c6
[INFO] running `Command { std: "docker" "start" "-a" "2698f4718efb664d970c607bc9b2e4d84228c51424399ad576b17d99f340d6c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling subset_sum v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "2698f4718efb664d970c607bc9b2e4d84228c51424399ad576b17d99f340d6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2698f4718efb664d970c607bc9b2e4d84228c51424399ad576b17d99f340d6c6", kill_on_drop: false }`
[INFO] [stdout] 2698f4718efb664d970c607bc9b2e4d84228c51424399ad576b17d99f340d6c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 17b3748e045f3381dfe2d19e6a69d44efe041f842e790b64e565d8496901e2e2
[INFO] running `Command { std: "docker" "start" "-a" "17b3748e045f3381dfe2d19e6a69d44efe041f842e790b64e565d8496901e2e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling subset_sum v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.15s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dpss-12fd7397c3a0d20a)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/subset_sum-9a616c3e4d2af5e7)
[INFO] running `Command { std: "docker" "inspect" "17b3748e045f3381dfe2d19e6a69d44efe041f842e790b64e565d8496901e2e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17b3748e045f3381dfe2d19e6a69d44efe041f842e790b64e565d8496901e2e2", kill_on_drop: false }`
[INFO] [stdout] 17b3748e045f3381dfe2d19e6a69d44efe041f842e790b64e565d8496901e2e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] bb236ef275eec326725ee89193564f7a1032c10b18fc73967c801eaea3e2c04b
[INFO] running `Command { std: "docker" "start" "-a" "bb236ef275eec326725ee89193564f7a1032c10b18fc73967c801eaea3e2c04b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dpss-12fd7397c3a0d20a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test dp_module::dp::test_vector_sorter ... ok
[INFO] [stdout] test dp_module::dp::test_sequence_matcher_allowing_imcomplete_answer ... ok
[INFO] [stdout] test dp_module::tests::test_find_subset ... ok
[INFO] [stdout] test dp_module::dp::test_sequence_matcher ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/subset_sum-9a616c3e4d2af5e7)
[INFO] [stdout] test dp_module::dp::test_sequence_matcher_allowing_imcomplete_answer_complicated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 26.35s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test dp_module::dp::test_vector_sorter ... ok
[INFO] [stdout] test dp_module::dp::test_sequence_matcher_allowing_imcomplete_answer ... ok
[INFO] [stdout] test dp_module::tests::test_find_subset ... ok
[INFO] [stdout] test dp_module::dp::test_sequence_matcher ... ok
[INFO] [stderr]    Doc-tests dpss
[INFO] [stdout] test dp_module::dp::test_sequence_matcher_allowing_imcomplete_answer_complicated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 24.49s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/dp_module.rs - dp_module::dp::find_subset (line 111) ... ok
[INFO] [stdout] test src/dp_module.rs - dp_module::dp::find_subset (line 122) ... ok
[INFO] [stdout] test src/dp_module.rs - dp_module::dp::sequence_matcher (line 401) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb236ef275eec326725ee89193564f7a1032c10b18fc73967c801eaea3e2c04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb236ef275eec326725ee89193564f7a1032c10b18fc73967c801eaea3e2c04b", kill_on_drop: false }`
[INFO] [stdout] bb236ef275eec326725ee89193564f7a1032c10b18fc73967c801eaea3e2c04b