[INFO] fetching crate ballchasing 0.0.1...
[INFO] testing ballchasing-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ballchasing 0.0.1 into /workspace/builds/worker-1-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ballchasing 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee0948197877a822020da82301790171ff2447135bae3fa1f119f09b1ecb7d39
[INFO] running `Command { std: "docker" "start" "-a" "ee0948197877a822020da82301790171ff2447135bae3fa1f119f09b1ecb7d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee0948197877a822020da82301790171ff2447135bae3fa1f119f09b1ecb7d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee0948197877a822020da82301790171ff2447135bae3fa1f119f09b1ecb7d39", kill_on_drop: false }`
[INFO] [stdout] ee0948197877a822020da82301790171ff2447135bae3fa1f119f09b1ecb7d39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0991c5f2f253e3db1fb0b641a9dd1e5919171d705751613ab67dbf02d199c9ec
[INFO] running `Command { std: "docker" "start" "-a" "0991c5f2f253e3db1fb0b641a9dd1e5919171d705751613ab67dbf02d199c9ec", 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: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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 0.25s
[INFO] running `Command { std: "docker" "inspect" "0991c5f2f253e3db1fb0b641a9dd1e5919171d705751613ab67dbf02d199c9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0991c5f2f253e3db1fb0b641a9dd1e5919171d705751613ab67dbf02d199c9ec", kill_on_drop: false }`
[INFO] [stdout] 0991c5f2f253e3db1fb0b641a9dd1e5919171d705751613ab67dbf02d199c9ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6c10c0cd21921006ddd6fc940b4d33250bfd47f11e59f01e87aa6fe13d7692c
[INFO] running `Command { std: "docker" "start" "-a" "f6c10c0cd21921006ddd6fc940b4d33250bfd47f11e59f01e87aa6fe13d7692c", kill_on_drop: false }`
[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: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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]    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: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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 0.20s
[INFO] running `Command { std: "docker" "inspect" "f6c10c0cd21921006ddd6fc940b4d33250bfd47f11e59f01e87aa6fe13d7692c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c10c0cd21921006ddd6fc940b4d33250bfd47f11e59f01e87aa6fe13d7692c", kill_on_drop: false }`
[INFO] [stdout] f6c10c0cd21921006ddd6fc940b4d33250bfd47f11e59f01e87aa6fe13d7692c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb12df1fc7ba3eb5ecd52b072aff9405beb61b405bedc98ac09f3e22021294db
[INFO] running `Command { std: "docker" "start" "-a" "cb12df1fc7ba3eb5ecd52b072aff9405beb61b405bedc98ac09f3e22021294db", 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: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ballchasing-af5127ffa80dd544)
[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] [stderr]    Doc-tests ballchasing
[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" "cb12df1fc7ba3eb5ecd52b072aff9405beb61b405bedc98ac09f3e22021294db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb12df1fc7ba3eb5ecd52b072aff9405beb61b405bedc98ac09f3e22021294db", kill_on_drop: false }`
[INFO] [stdout] cb12df1fc7ba3eb5ecd52b072aff9405beb61b405bedc98ac09f3e22021294db