[INFO] cloning repository https://github.com/francescoborri/cpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/francescoborri/cpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancescoborri%2Fcpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancescoborri%2Fcpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 466d79b51c4742eec0b54f8f281f6aded05c5d84
[INFO] testing francescoborri/cpc against 1.100.0-beta.1 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancescoborri%2Fcpc" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/francescoborri/cpc
[INFO] finished tweaking git repo https://github.com/francescoborri/cpc
[INFO] tweaked toml for git repo https://github.com/francescoborri/cpc written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/francescoborri/cpc on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/francescoborri/cpc 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634
[INFO] running `Command { std: "docker" "start" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/cpc/c66a6b481394c5b0/out/cpc-c66a6b481394c5b0)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test hands_on::first::tests::test_is_bst ... ok
[INFO] [stdout] test hands_on::first::tests::test_max_path_sum ... ok
[INFO] [stdout] test problems::check_convering_intervals::tests::test_1 ... ok
[INFO] [stdout] test problems::check_convering_intervals::tests::test_2 ... ok
[INFO] [stdout] test problems::check_convering_intervals::tests::test_3 ... ok
[INFO] [stdout] test problems::find_peak_element::tests::test ... ok
[INFO] [stdout] test problems::continuous_subarray_sum::tests::test ... ok
[INFO] [stdout] test hands_on::third::tests::test_course_design ... ok
[INFO] [stdout] test problems::frogs_and_mosquitos::tests::test_1 ... ok
[INFO] [stdout] test hands_on::third::tests::test_holiday_planning ... ok
[INFO] [stdout] test problems::frogs_and_mosquitos::tests::test_2 ... ok
[INFO] [stdout] test problems::longest_common_subsequence::tests::test ... ok
[INFO] [stdout] test problems::longest_increasing_subsequence::tests::test ... ok
[INFO] [stdout] test problems::longest_k_good_segment::tests::test_1 ... ok
[INFO] [stdout] test problems::longest_k_good_segment::tests::test_2 ... ok
[INFO] [stdout] test hands_on::second::tests::test_is_there ... ok
[INFO] [stdout] test problems::longest_k_good_segment::tests::test_3 ... ok
[INFO] [stdout] test problems::max_subarray::tests::test ... ok
[INFO] [stdout] test problems::min_number_of_jumps::tests::test ... ok
[INFO] [stdout] test problems::n_meetings_in_one_room::tests::test ... ok
[INFO] [stdout] test problems::nested_segments::tests::test_fenwick_tree_solution ... ok
[INFO] [stdout] test problems::nested_segments::tests::test_segment_tree_solution ... ok
[INFO] [stdout] test problems::powerful_array::tests::test_1 ... ok
[INFO] [stdout] test problems::powerful_array::tests::test_2 ... ok
[INFO] [stdout] test problems::subset_sum::tests::test ... ok
[INFO] [stdout] test problems::trapping_rain_water::tests::test ... ok
[INFO] [stdout] test problems::update_the_array::tests::test ... ok
[INFO] [stdout] test problems::wilbur_and_array::tests::test ... ok
[INFO] [stdout] test problems::woodcutter::tests::test_1 ... ok
[INFO] [stdout] test problems::woodcutter::tests::test_2 ... ok
[INFO] [stdout] test utils::binary_search_tree::tests::test_heap_vec ... ok
[INFO] [stdout] test utils::binary_search_tree::tests::test_ptr ... ok
[INFO] [stdout] test utils::binary_search_tree::tests::test_vec ... ok
[INFO] [stdout] test hands_on::second::tests::test_min_max ... ok
[INFO] [stderr]    Doc-tests cpc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 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" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634", kill_on_drop: false }`
[INFO] [stdout] 64a6e853b0ee35b1c0109e69998947860bc3d932af505e8461c29a595b120634