[INFO] fetching crate cogitate 0.4.0...
[INFO] testing cogitate-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate cogitate 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate cogitate 0.4.0
[INFO] finished tweaking crates.io crate cogitate 0.4.0
[INFO] tweaked toml for crates.io crate cogitate 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cogitate 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 656739987fd2acb2e3ba1f029301790cea4605538a8227f570f186d6f88a71be
[INFO] running `Command { std: "docker" "start" "-a" "656739987fd2acb2e3ba1f029301790cea4605538a8227f570f186d6f88a71be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "656739987fd2acb2e3ba1f029301790cea4605538a8227f570f186d6f88a71be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656739987fd2acb2e3ba1f029301790cea4605538a8227f570f186d6f88a71be", kill_on_drop: false }`
[INFO] [stdout] 656739987fd2acb2e3ba1f029301790cea4605538a8227f570f186d6f88a71be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 000a6ff724404159183c918e1a493bb27a06dc6c75157b06262301badd3c143e
[INFO] running `Command { std: "docker" "start" "-a" "000a6ff724404159183c918e1a493bb27a06dc6c75157b06262301badd3c143e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cogitate v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "000a6ff724404159183c918e1a493bb27a06dc6c75157b06262301badd3c143e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "000a6ff724404159183c918e1a493bb27a06dc6c75157b06262301badd3c143e", kill_on_drop: false }`
[INFO] [stdout] 000a6ff724404159183c918e1a493bb27a06dc6c75157b06262301badd3c143e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 24df4b31aff42b4eb28c09bff9a877eac981f8632fb36750d317bc0510766204
[INFO] running `Command { std: "docker" "start" "-a" "24df4b31aff42b4eb28c09bff9a877eac981f8632fb36750d317bc0510766204", kill_on_drop: false }`
[INFO] [stderr]    Compiling cogitate v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "24df4b31aff42b4eb28c09bff9a877eac981f8632fb36750d317bc0510766204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24df4b31aff42b4eb28c09bff9a877eac981f8632fb36750d317bc0510766204", kill_on_drop: false }`
[INFO] [stdout] 24df4b31aff42b4eb28c09bff9a877eac981f8632fb36750d317bc0510766204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6f9dc550d9e5f29ccb8edd529cc0adc4f8a181a3755884e3bbbebbc378cf6528
[INFO] running `Command { std: "docker" "start" "-a" "6f9dc550d9e5f29ccb8edd529cc0adc4f8a181a3755884e3bbbebbc378cf6528", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cogitate-f09dec3339c47432)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test math::fibonacci::tests::test_fibonacci_base_cases ... ok
[INFO] [stdout] test search::binary_search::tests::test_empty_array ... ok
[INFO] [stdout] test search::binary_search::tests::test_single_element_not_found ... ok
[INFO] [stdout] test math::fibonacci::tests::test_fibonacci_larger_numbers ... ok
[INFO] [stdout] test math::fibonacci::tests::test_fibonacci_small_numbers ... ok
[INFO] [stdout] test search::binary_search::tests::test_element_not_found ... ok
[INFO] [stdout] test search::binary_search::tests::test_element_found ... ok
[INFO] [stdout] test search::binary_search::tests::test_single_element_found ... ok
[INFO] [stdout] test search::binary_search::tests::test_target_at_start ... ok
[INFO] [stdout] test search::binary_search::tests::test_target_at_end ... ok
[INFO] [stdout] test search::linear_search::tests::test_element_found ... ok
[INFO] [stdout] test search::linear_search::tests::test_element_not_found ... ok
[INFO] [stdout] test search::linear_search::tests::test_single_element_not_found ... ok
[INFO] [stdout] test search::linear_search::tests::test_single_element_found ... ok
[INFO] [stdout] test search::linear_search::tests::test_empty_array ... ok
[INFO] [stdout] test search::linear_search::tests::test_target_at_end ... ok
[INFO] [stdout] test search::linear_search::tests::test_target_at_start ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_duplicates ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_empty_array ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_reverse_sorted_array ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_single_element ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_sorted_array ... ok
[INFO] [stdout] test sort::bubble_sort::tests::test_unsorted_array ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_duplicates ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_empty_array ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_reverse_sorted_array ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_single_element ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_sorted_array ... ok
[INFO] [stdout] test sort::selection_sort::tests::test_unsorted_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f9dc550d9e5f29ccb8edd529cc0adc4f8a181a3755884e3bbbebbc378cf6528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f9dc550d9e5f29ccb8edd529cc0adc4f8a181a3755884e3bbbebbc378cf6528", kill_on_drop: false }`
[INFO] [stdout] 6f9dc550d9e5f29ccb8edd529cc0adc4f8a181a3755884e3bbbebbc378cf6528