[INFO] cloning repository https://github.com/pyreymo/rust-cart
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pyreymo/rust-cart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyreymo%2Frust-cart", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyreymo%2Frust-cart'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d7f2c40961effa0b50298f1a6345c5c0ea508f1
[INFO] testing pyreymo/rust-cart against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyreymo%2Frust-cart" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pyreymo/rust-cart
[INFO] finished tweaking git repo https://github.com/pyreymo/rust-cart
[INFO] tweaked toml for git repo https://github.com/pyreymo/rust-cart written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pyreymo/rust-cart 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] crate git repo https://github.com/pyreymo/rust-cart already has a lockfile, it will not be regenerated
[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] [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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8aaf4b401ce8e34952389eabd04f6e15fbd648b43b5abd34f0e1c918b49fcc0c
[INFO] running `Command { std: "docker" "start" "-a" "8aaf4b401ce8e34952389eabd04f6e15fbd648b43b5abd34f0e1c918b49fcc0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8aaf4b401ce8e34952389eabd04f6e15fbd648b43b5abd34f0e1c918b49fcc0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aaf4b401ce8e34952389eabd04f6e15fbd648b43b5abd34f0e1c918b49fcc0c", kill_on_drop: false }`
[INFO] [stdout] 8aaf4b401ce8e34952389eabd04f6e15fbd648b43b5abd34f0e1c918b49fcc0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 82001272e7ecd963c62336b6e796739aea448fdc43ec51e73a70e56d2fcd13cc
[INFO] running `Command { std: "docker" "start" "-a" "82001272e7ecd963c62336b6e796739aea448fdc43ec51e73a70e56d2fcd13cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Electronic` is never constructed
[INFO] [stdout]  --> src/product.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum ProductCategory {
[INFO] [stdout]   |          --------------- variant in this enum
[INFO] [stdout] 7 |     Book,
[INFO] [stdout] 8 |     Electronic,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ProductCategory` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "82001272e7ecd963c62336b6e796739aea448fdc43ec51e73a70e56d2fcd13cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82001272e7ecd963c62336b6e796739aea448fdc43ec51e73a70e56d2fcd13cc", kill_on_drop: false }`
[INFO] [stdout] 82001272e7ecd963c62336b6e796739aea448fdc43ec51e73a70e56d2fcd13cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cfd262b25d48bb16f12aaf0b39d9829abbb28cee8c88fe806941f581afda357a
[INFO] running `Command { std: "docker" "start" "-a" "cfd262b25d48bb16f12aaf0b39d9829abbb28cee8c88fe806941f581afda357a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "cfd262b25d48bb16f12aaf0b39d9829abbb28cee8c88fe806941f581afda357a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd262b25d48bb16f12aaf0b39d9829abbb28cee8c88fe806941f581afda357a", kill_on_drop: false }`
[INFO] [stdout] cfd262b25d48bb16f12aaf0b39d9829abbb28cee8c88fe806941f581afda357a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6ad76c38d55ce586baf4fd1ed7008701cab9980e405383a077abd455a4d34485
[INFO] running `Command { std: "docker" "start" "-a" "6ad76c38d55ce586baf4fd1ed7008701cab9980e405383a077abd455a4d34485", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_playground-6153d5f9314a44ea)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test order::tests::test_calculate_total ... ok
[INFO] [stdout] test order::tests::test_calculate_total_invalid_vip_level ... ok
[INFO] [stdout] test order::tests::test_calculate_total_empty_cart ... ok
[INFO] [stdout] test order::tests::test_calculate_total_only_books_less_100 ... ok
[INFO] [stdout] test order::tests::test_calculate_total_only_electronics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ad76c38d55ce586baf4fd1ed7008701cab9980e405383a077abd455a4d34485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad76c38d55ce586baf4fd1ed7008701cab9980e405383a077abd455a4d34485", kill_on_drop: false }`
[INFO] [stdout] 6ad76c38d55ce586baf4fd1ed7008701cab9980e405383a077abd455a4d34485