[INFO] fetching crate subset_sum 0.22.3...
[INFO] testing subset_sum-0.22.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate subset_sum 0.22.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate subset_sum 0.22.3
[INFO] finished tweaking crates.io crate subset_sum 0.22.3
[INFO] tweaked toml for crates.io crate subset_sum 0.22.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate subset_sum 0.22.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subset_sum 0.22.3 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 143074b53c50817c74305ae281b700a5b53f4fe2a840e45ffd5d2a004fe607a0
[INFO] running `Command { std: "docker" "start" "-a" "143074b53c50817c74305ae281b700a5b53f4fe2a840e45ffd5d2a004fe607a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143074b53c50817c74305ae281b700a5b53f4fe2a840e45ffd5d2a004fe607a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143074b53c50817c74305ae281b700a5b53f4fe2a840e45ffd5d2a004fe607a0", kill_on_drop: false }`
[INFO] [stdout] 143074b53c50817c74305ae281b700a5b53f4fe2a840e45ffd5d2a004fe607a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0c473326939db5e5c44b40819eebc7c38a3d125ed4ec76d34d556bd7059daac
[INFO] running `Command { std: "docker" "start" "-a" "f0c473326939db5e5c44b40819eebc7c38a3d125ed4ec76d34d556bd7059daac", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling field_accessor v0.5.0
[INFO] [stderr]    Compiling subset_sum v0.22.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.35s
[INFO] running `Command { std: "docker" "inspect" "f0c473326939db5e5c44b40819eebc7c38a3d125ed4ec76d34d556bd7059daac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c473326939db5e5c44b40819eebc7c38a3d125ed4ec76d34d556bd7059daac", kill_on_drop: false }`
[INFO] [stdout] f0c473326939db5e5c44b40819eebc7c38a3d125ed4ec76d34d556bd7059daac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 773880ba78471358ca83c9f530afba782ad2f2ff7790e6bb30e965c6e376a8c2
[INFO] running `Command { std: "docker" "start" "-a" "773880ba78471358ca83c9f530afba782ad2f2ff7790e6bb30e965c6e376a8c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling subset_sum v0.22.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "773880ba78471358ca83c9f530afba782ad2f2ff7790e6bb30e965c6e376a8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "773880ba78471358ca83c9f530afba782ad2f2ff7790e6bb30e965c6e376a8c2", kill_on_drop: false }`
[INFO] [stdout] 773880ba78471358ca83c9f530afba782ad2f2ff7790e6bb30e965c6e376a8c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd1f11d0edbbe2fc2b9c55f4a9a2cd6e75aeb3521e67e3141c2185d7049a9c94
[INFO] running `Command { std: "docker" "start" "-a" "dd1f11d0edbbe2fc2b9c55f4a9a2cd6e75aeb3521e67e3141c2185d7049a9c94", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dpss-5ae80d1556f59841)
[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] [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 9.77s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/subset_sum-91b42ada1751cb9b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test dp_module::dp::test_vector_sorter ... ok
[INFO] [stdout] test dp_module::tests::test_find_subset ... ok
[INFO] [stdout] test dp_module::dp::test_sequence_matcher_allowing_imcomplete_answer ... ok
[INFO] [stdout] test dp_module::dp::test_sequence_matcher ... ok
[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 7.83s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dpss
[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 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd1f11d0edbbe2fc2b9c55f4a9a2cd6e75aeb3521e67e3141c2185d7049a9c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1f11d0edbbe2fc2b9c55f4a9a2cd6e75aeb3521e67e3141c2185d7049a9c94", kill_on_drop: false }`
[INFO] [stdout] dd1f11d0edbbe2fc2b9c55f4a9a2cd6e75aeb3521e67e3141c2185d7049a9c94