[INFO] fetching crate ename 0.1.3...
[INFO] testing ename-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ename 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ename 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ename 0.1.3
[INFO] tweaked toml for crates.io crate ename 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ename 0.1.3 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e1d8bf5acef94e8fa25b2602863292d9dad4de8489a810de934c0f7ffc5eb81f
[INFO] running `Command { std: "docker" "start" "-a" "e1d8bf5acef94e8fa25b2602863292d9dad4de8489a810de934c0f7ffc5eb81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d8bf5acef94e8fa25b2602863292d9dad4de8489a810de934c0f7ffc5eb81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d8bf5acef94e8fa25b2602863292d9dad4de8489a810de934c0f7ffc5eb81f", kill_on_drop: false }`
[INFO] [stdout] e1d8bf5acef94e8fa25b2602863292d9dad4de8489a810de934c0f7ffc5eb81f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e65d813941b3aead5a05c0769b2b86018b98f8d5b8ef835c320a870c8bbd2c69
[INFO] running `Command { std: "docker" "start" "-a" "e65d813941b3aead5a05c0769b2b86018b98f8d5b8ef835c320a870c8bbd2c69", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling ename_derive v0.1.3
[INFO] [stderr]    Compiling ename v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "e65d813941b3aead5a05c0769b2b86018b98f8d5b8ef835c320a870c8bbd2c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65d813941b3aead5a05c0769b2b86018b98f8d5b8ef835c320a870c8bbd2c69", kill_on_drop: false }`
[INFO] [stdout] e65d813941b3aead5a05c0769b2b86018b98f8d5b8ef835c320a870c8bbd2c69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 33a9bab62d08ad96b4d016610eb3fbd6990f7c91ca09cc5c2686f115be4eb956
[INFO] running `Command { std: "docker" "start" "-a" "33a9bab62d08ad96b4d016610eb3fbd6990f7c91ca09cc5c2686f115be4eb956", kill_on_drop: false }`
[INFO] [stderr]    Compiling ename v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `name_variant`
[INFO] [stdout]  --> tests/sandbox.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use name_variant::NamedVariant;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `name_variant`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `name_variant`, use `cargo add name_variant` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> tests/sandbox.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let value = TestStruct::<i32, 123>::A(1);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ename` (test "sandbox") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "33a9bab62d08ad96b4d016610eb3fbd6990f7c91ca09cc5c2686f115be4eb956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a9bab62d08ad96b4d016610eb3fbd6990f7c91ca09cc5c2686f115be4eb956", kill_on_drop: false }`
[INFO] [stdout] 33a9bab62d08ad96b4d016610eb3fbd6990f7c91ca09cc5c2686f115be4eb956