[INFO] fetching crate frostwalker 0.1.2...
[INFO] testing frostwalker-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate frostwalker 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate frostwalker 0.1.2
[INFO] finished tweaking crates.io crate frostwalker 0.1.2
[INFO] tweaked toml for crates.io crate frostwalker 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate frostwalker 0.1.2 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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 11f4da2574ba39f8c296a79743c15b90696a991c038570981902de2332496edb
[INFO] running `Command { std: "docker" "start" "-a" "11f4da2574ba39f8c296a79743c15b90696a991c038570981902de2332496edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f4da2574ba39f8c296a79743c15b90696a991c038570981902de2332496edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f4da2574ba39f8c296a79743c15b90696a991c038570981902de2332496edb", kill_on_drop: false }`
[INFO] [stdout] 11f4da2574ba39f8c296a79743c15b90696a991c038570981902de2332496edb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cae3467aa145099b8f2bfd5602d1f18b205bda2214db0a2d363d442c62e58744
[INFO] running `Command { std: "docker" "start" "-a" "cae3467aa145099b8f2bfd5602d1f18b205bda2214db0a2d363d442c62e58744", kill_on_drop: false }`
[INFO] [stderr]    Compiling frostwalker v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "cae3467aa145099b8f2bfd5602d1f18b205bda2214db0a2d363d442c62e58744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae3467aa145099b8f2bfd5602d1f18b205bda2214db0a2d363d442c62e58744", kill_on_drop: false }`
[INFO] [stdout] cae3467aa145099b8f2bfd5602d1f18b205bda2214db0a2d363d442c62e58744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1b18eda510759c874b71a22a84c2a0a09be4e0e78428ac8dbe8ecb3eca67dd19
[INFO] running `Command { std: "docker" "start" "-a" "1b18eda510759c874b71a22a84c2a0a09be4e0e78428ac8dbe8ecb3eca67dd19", kill_on_drop: false }`
[INFO] [stderr]    Compiling frostwalker v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "1b18eda510759c874b71a22a84c2a0a09be4e0e78428ac8dbe8ecb3eca67dd19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b18eda510759c874b71a22a84c2a0a09be4e0e78428ac8dbe8ecb3eca67dd19", kill_on_drop: false }`
[INFO] [stdout] 1b18eda510759c874b71a22a84c2a0a09be4e0e78428ac8dbe8ecb3eca67dd19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7ad5072a7a9967d9aa5421eb5710dffc80db7f785a8c2e485451d21885bc2020
[INFO] running `Command { std: "docker" "start" "-a" "7ad5072a7a9967d9aa5421eb5710dffc80db7f785a8c2e485451d21885bc2020", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/frostwalker-5c25c9eefec29176)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test formatter_tests::array ... ok
[INFO] [stdout] test formatter_tests::single_key ... ok
[INFO] [stdout] test formatter_tests::single_key_escaped_double_quote ... ok
[INFO] [stdout] test formatter_tests::double_key ... ok
[INFO] [stdout] test lexer_tests::comment_in_string ... ok
[INFO] [stdout] test lexer_tests::double_equals ... ok
[INFO] [stdout] test lexer_tests::inline_comment ... ok
[INFO] [stdout] test lexer_tests::integers ... ok
[INFO] [stdout] test lexer_tests::inline_comment_no_spaces ... ok
[INFO] [stdout] test lexer_tests::quoted_identifier ... ok
[INFO] [stdout] test lexer_tests::single_key ... ok
[INFO] [stdout] test lexer_tests::single_key_array ... ok
[INFO] [stdout] test lexer_tests::single_key_double_space_in_string ... ok
[INFO] [stdout] test lexer_tests::booleans ... ok
[INFO] [stdout] test lexer_tests::single_key_escaped_double_quote_in_string ... ok
[INFO] [stdout] test lexer_tests::single_key_space_in_string ... ok
[INFO] [stdout] test lexer_tests::single_key_unknown_token ... ok
[INFO] [stdout] test lexer_tests::triple_key ... ok
[INFO] [stdout] test lexer_tests::utf_single_key ... ok
[INFO] [stdout] test validator_tests::long_array ... ok
[INFO] [stdout] test validator_tests::single_key ... ok
[INFO] [stdout] test validator_tests::single_key_array ... ok
[INFO] [stdout] test validator_tests::single_key_negative_integer ... ok
[INFO] [stdout] test validator_tests::triple_key ... ok
[INFO] [stdout] test validator_tests::utf_single_key ... ok
[INFO] [stdout] test lexer_tests::comment ... ok
[INFO] [stdout] test formatter_tests::unknown_element - should panic ... ok
[INFO] [stdout] test validator_tests::stray_element_with_no_value_on_newline - should panic ... ok
[INFO] [stdout] test validator_tests::triple_key_no_newline - should panic ... ok
[INFO] [stdout] test validator_tests::stray_element_with_no_value - should panic ... ok
[INFO] [stdout] test validator_tests::unknown_element - should panic ... ok
[INFO] [stdout] test validator_tests::double_array - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/integration-8ea53f84cca4dd1b)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test full_stack_boolean ... ok
[INFO] [stdout] test full_stack_single_key_emoji ... ok
[INFO] [stdout] test full_stack_single_key ... ok
[INFO] [stdout] test full_stack_varied_array ... ok
[INFO] [stdout] test lv_triple_key ... ok
[INFO] [stdout] test parser_all_types ... ok
[INFO] [stdout] test lv_single_key ... ok
[INFO] [stdout] test parser_single_key ... ok
[INFO] [stdout] test parser_single_key_emoji ... ok
[INFO] [stdout] test lv_double_equals - should panic ... ok
[INFO] [stdout] test lv_triple_key_missing_newline - should panic ... ok
[INFO] [stdout] test full_stack_single_key_double_equals - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ad5072a7a9967d9aa5421eb5710dffc80db7f785a8c2e485451d21885bc2020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad5072a7a9967d9aa5421eb5710dffc80db7f785a8c2e485451d21885bc2020", kill_on_drop: false }`
[INFO] [stdout] 7ad5072a7a9967d9aa5421eb5710dffc80db7f785a8c2e485451d21885bc2020