[INFO] fetching crate data-volley-reader 1.0.5...
[INFO] testing data-volley-reader-1.0.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate data-volley-reader 1.0.5 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate data-volley-reader 1.0.5
[INFO] finished tweaking crates.io crate data-volley-reader 1.0.5
[INFO] tweaked toml for crates.io crate data-volley-reader 1.0.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate data-volley-reader 1.0.5 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 39c96d86bfbfe8fb01dc08ade1486010d8a677c12f2020d71d2fee55ec0fc1df
[INFO] running `Command { std: "docker" "start" "-a" "39c96d86bfbfe8fb01dc08ade1486010d8a677c12f2020d71d2fee55ec0fc1df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39c96d86bfbfe8fb01dc08ade1486010d8a677c12f2020d71d2fee55ec0fc1df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c96d86bfbfe8fb01dc08ade1486010d8a677c12f2020d71d2fee55ec0fc1df", kill_on_drop: false }`
[INFO] [stdout] 39c96d86bfbfe8fb01dc08ade1486010d8a677c12f2020d71d2fee55ec0fc1df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c1bee22d7b7b85d99be68904e8af8183b7ca7f8fb4ccfc260488e1b9c124558d
[INFO] running `Command { std: "docker" "start" "-a" "c1bee22d7b7b85d99be68904e8af8183b7ca7f8fb4ccfc260488e1b9c124558d", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-volley-reader v1.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `skip_category` is never used
[INFO] [stdout]    --> src/data_formats.rs:865:4
[INFO] [stdout]     |
[INFO] [stdout] 865 | fn skip_category(reader: &mut Cursor<String>, category: &str) -> Result<(), std::io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "c1bee22d7b7b85d99be68904e8af8183b7ca7f8fb4ccfc260488e1b9c124558d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1bee22d7b7b85d99be68904e8af8183b7ca7f8fb4ccfc260488e1b9c124558d", kill_on_drop: false }`
[INFO] [stdout] c1bee22d7b7b85d99be68904e8af8183b7ca7f8fb4ccfc260488e1b9c124558d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f0079e49d1eda4bed19aae037e6f203ed8c9a96cc39b3167a9d9e88d3c806d63
[INFO] running `Command { std: "docker" "start" "-a" "f0079e49d1eda4bed19aae037e6f203ed8c9a96cc39b3167a9d9e88d3c806d63", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-volley-reader v1.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `skip_category` is never used
[INFO] [stdout]    --> src/data_formats.rs:865:4
[INFO] [stdout]     |
[INFO] [stdout] 865 | fn skip_category(reader: &mut Cursor<String>, category: &str) -> Result<(), std::io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `skip_category` is never used
[INFO] [stdout]    --> src/data_formats.rs:865:4
[INFO] [stdout]     |
[INFO] [stdout] 865 | fn skip_category(reader: &mut Cursor<String>, category: &str) -> Result<(), std::io::Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "f0079e49d1eda4bed19aae037e6f203ed8c9a96cc39b3167a9d9e88d3c806d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0079e49d1eda4bed19aae037e6f203ed8c9a96cc39b3167a9d9e88d3c806d63", kill_on_drop: false }`
[INFO] [stdout] f0079e49d1eda4bed19aae037e6f203ed8c9a96cc39b3167a9d9e88d3c806d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2bd60239c193ee58b7f4ed8987ec215f137b3b695872d8ced7db78ae94fd4a72
[INFO] running `Command { std: "docker" "start" "-a" "2bd60239c193ee58b7f4ed8987ec215f137b3b695872d8ced7db78ae94fd4a72", kill_on_drop: false }`
[INFO] [stderr] warning: function `skip_category` is never used
[INFO] [stdout] 
[INFO] [stderr]    --> src/data_formats.rs:865:4
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 865 | fn skip_category(reader: &mut Cursor<String>, category: &str) -> Result<(), std::io::Error> {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `data-volley-reader` (lib) generated 1 warning
[INFO] [stderr] warning: `data-volley-reader` (lib test) generated 1 warning (1 duplicate)
[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/data_volley_reader-2ccc52b915a688d9)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-aa6a014bf7a9cb29)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2bd60239c193ee58b7f4ed8987ec215f137b3b695872d8ced7db78ae94fd4a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd60239c193ee58b7f4ed8987ec215f137b3b695872d8ced7db78ae94fd4a72", kill_on_drop: false }`
[INFO] [stdout] 2bd60239c193ee58b7f4ed8987ec215f137b3b695872d8ced7db78ae94fd4a72