[INFO] fetching crate ballchasing 0.0.1...
[INFO] testing ballchasing-0.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate ballchasing 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ballchasing 0.0.1
[INFO] finished tweaking crates.io crate ballchasing 0.0.1
[INFO] tweaked toml for crates.io crate ballchasing 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ballchasing 0.0.1 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] [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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 066083a43332e3d704f48ac4671d80f883be13646e6189678dfc672261ea11ef
[INFO] running `Command { std: "docker" "start" "-a" "066083a43332e3d704f48ac4671d80f883be13646e6189678dfc672261ea11ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "066083a43332e3d704f48ac4671d80f883be13646e6189678dfc672261ea11ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066083a43332e3d704f48ac4671d80f883be13646e6189678dfc672261ea11ef", kill_on_drop: false }`
[INFO] [stdout] 066083a43332e3d704f48ac4671d80f883be13646e6189678dfc672261ea11ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9c1143dfb75f1ee0b3b661bdbf541d1523af6dec9e0108ff8a37086204c4803b
[INFO] running `Command { std: "docker" "start" "-a" "9c1143dfb75f1ee0b3b661bdbf541d1523af6dec9e0108ff8a37086204c4803b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ballchasing v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Properties` is never constructed
[INFO] [stdout]  --> src/properties/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Properties {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Properties` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/properties/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Properties {
[INFO] [stdout]   | --------------- associated function in this implementation
[INFO] [stdout] 9 |     fn new() -> Properties {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "9c1143dfb75f1ee0b3b661bdbf541d1523af6dec9e0108ff8a37086204c4803b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1143dfb75f1ee0b3b661bdbf541d1523af6dec9e0108ff8a37086204c4803b", kill_on_drop: false }`
[INFO] [stdout] 9c1143dfb75f1ee0b3b661bdbf541d1523af6dec9e0108ff8a37086204c4803b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 25024e00f8e6eabeb9af03461e6a2955fdab1b1e63b385ff6d85e9cb256a2fe8
[INFO] running `Command { std: "docker" "start" "-a" "25024e00f8e6eabeb9af03461e6a2955fdab1b1e63b385ff6d85e9cb256a2fe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ballchasing v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Properties` is never constructed
[INFO] [stdout]  --> src/properties/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Properties {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Properties` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/properties/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Properties {
[INFO] [stdout]   | --------------- associated function in this implementation
[INFO] [stdout] 9 |     fn new() -> Properties {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Properties` is never constructed
[INFO] [stdout]  --> src/properties/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Properties {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Properties` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/properties/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Properties {
[INFO] [stdout]   | --------------- associated function in this implementation
[INFO] [stdout] 9 |     fn new() -> Properties {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "25024e00f8e6eabeb9af03461e6a2955fdab1b1e63b385ff6d85e9cb256a2fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25024e00f8e6eabeb9af03461e6a2955fdab1b1e63b385ff6d85e9cb256a2fe8", kill_on_drop: false }`
[INFO] [stdout] 25024e00f8e6eabeb9af03461e6a2955fdab1b1e63b385ff6d85e9cb256a2fe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 765772ba9852fd4d0125a7ed2158e042a7c9d8fa07a48ba30b8073f2adb26094
[INFO] running `Command { std: "docker" "start" "-a" "765772ba9852fd4d0125a7ed2158e042a7c9d8fa07a48ba30b8073f2adb26094", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Properties` is never constructed
[INFO] [stderr]  --> src/properties/mod.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct Properties {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Properties` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]  --> src/properties/mod.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | impl Properties {
[INFO] [stderr]   | --------------- associated function in this implementation
[INFO] [stderr] 9 |     fn new() -> Properties {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ballchasing` (lib) generated 2 warnings
[INFO] [stderr] warning: `ballchasing` (lib test) generated 2 warnings (2 duplicates)
[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/ballchasing-45705b43956cd8a1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "765772ba9852fd4d0125a7ed2158e042a7c9d8fa07a48ba30b8073f2adb26094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "765772ba9852fd4d0125a7ed2158e042a7c9d8fa07a48ba30b8073f2adb26094", kill_on_drop: false }`
[INFO] [stdout] 765772ba9852fd4d0125a7ed2158e042a7c9d8fa07a48ba30b8073f2adb26094