[INFO] cloning repository https://github.com/Warhorst/collection_macros
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Warhorst/collection_macros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWarhorst%2Fcollection_macros", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWarhorst%2Fcollection_macros'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ac15bc676c5ec8ecf6f27aa56de02352b6fe29f
[INFO] testing Warhorst/collection_macros against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWarhorst%2Fcollection_macros" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Warhorst/collection_macros on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Warhorst/collection_macros
[INFO] finished tweaking git repo https://github.com/Warhorst/collection_macros
[INFO] tweaked toml for git repo https://github.com/Warhorst/collection_macros written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Warhorst/collection_macros already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 31d38c5a7a543c6a33f02f790d4d477d8054eb305be9e8cda9f73320dc340e43
[INFO] running `Command { std: "docker" "start" "-a" "31d38c5a7a543c6a33f02f790d4d477d8054eb305be9e8cda9f73320dc340e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31d38c5a7a543c6a33f02f790d4d477d8054eb305be9e8cda9f73320dc340e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d38c5a7a543c6a33f02f790d4d477d8054eb305be9e8cda9f73320dc340e43", kill_on_drop: false }`
[INFO] [stdout] 31d38c5a7a543c6a33f02f790d4d477d8054eb305be9e8cda9f73320dc340e43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0263de263541d92b8581b8c96086adfbb0ec98e8fd99a34425a987c74fcb5f2f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0263de263541d92b8581b8c96086adfbb0ec98e8fd99a34425a987c74fcb5f2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling collection_macros v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / macro_rules! set {
[INFO] [stdout] 4  | |     () => (
[INFO] [stdout] 5  | |         std::collections::HashSet::new()
[INFO] [stdout] 6  | |     );
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     };
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / macro_rules! bt_set {
[INFO] [stdout] 21 | |     () => (
[INFO] [stdout] 22 | |         std::collections::BTreeSet::new()
[INFO] [stdout] 23 | |     );
[INFO] [stdout] ...  |
[INFO] [stdout] 32 | |     };
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / macro_rules! map {
[INFO] [stdout] 40 | |     () => (
[INFO] [stdout] 41 | |         std::collections::HashMap::new()
[INFO] [stdout] 42 | |     );
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |     };
[INFO] [stdout] 52 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "0263de263541d92b8581b8c96086adfbb0ec98e8fd99a34425a987c74fcb5f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0263de263541d92b8581b8c96086adfbb0ec98e8fd99a34425a987c74fcb5f2f", kill_on_drop: false }`
[INFO] [stdout] 0263de263541d92b8581b8c96086adfbb0ec98e8fd99a34425a987c74fcb5f2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8b08e50f5c0e3496d41dee9c241a520c88326a5521ecc11cf8ae171b6cd271b8
[INFO] running `Command { std: "docker" "start" "-a" "8b08e50f5c0e3496d41dee9c241a520c88326a5521ecc11cf8ae171b6cd271b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling collection_macros v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / macro_rules! set {
[INFO] [stdout] 4  | |     () => (
[INFO] [stdout] 5  | |         std::collections::HashSet::new()
[INFO] [stdout] 6  | |     );
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     };
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / macro_rules! bt_set {
[INFO] [stdout] 21 | |     () => (
[INFO] [stdout] 22 | |         std::collections::BTreeSet::new()
[INFO] [stdout] 23 | |     );
[INFO] [stdout] ...  |
[INFO] [stdout] 32 | |     };
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/lib.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / macro_rules! map {
[INFO] [stdout] 40 | |     () => (
[INFO] [stdout] 41 | |         std::collections::HashMap::new()
[INFO] [stdout] 42 | |     );
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |     };
[INFO] [stdout] 52 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "8b08e50f5c0e3496d41dee9c241a520c88326a5521ecc11cf8ae171b6cd271b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b08e50f5c0e3496d41dee9c241a520c88326a5521ecc11cf8ae171b6cd271b8", kill_on_drop: false }`
[INFO] [stdout] 8b08e50f5c0e3496d41dee9c241a520c88326a5521ecc11cf8ae171b6cd271b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 415eeb3d42cadf164d5ea022bf1ad8ec3ddfb0e846559e9a06845bfae6ea95d1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "415eeb3d42cadf164d5ea022bf1ad8ec3ddfb0e846559e9a06845bfae6ea95d1", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | / macro_rules! set {
[INFO] [stderr] 4  | |     () => (
[INFO] [stderr] 5  | |         std::collections::HashSet::new()
[INFO] [stderr] 6  | |     );
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |     };
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / macro_rules! bt_set {
[INFO] [stderr] 21 | |     () => (
[INFO] [stderr] 22 | |         std::collections::BTreeSet::new()
[INFO] [stderr] 23 | |     );
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     };
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | / macro_rules! map {
[INFO] [stderr] 40 | |     () => (
[INFO] [stderr] 41 | |         std::collections::HashMap::new()
[INFO] [stderr] 42 | |     );
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |     };
[INFO] [stderr] 52 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: `collection_macros` (lib) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collection_macros-130c109a3d61f97e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests collection_macros
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::bt_set_works ... ok
[INFO] [stdout] test tests::empty_bt_set_works ... ok
[INFO] [stdout] test tests::empty_map_works ... ok
[INFO] [stdout] test tests::map_works ... ok
[INFO] [stdout] test tests::set_works ... ok
[INFO] [stdout] test tests::empty_set_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "415eeb3d42cadf164d5ea022bf1ad8ec3ddfb0e846559e9a06845bfae6ea95d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415eeb3d42cadf164d5ea022bf1ad8ec3ddfb0e846559e9a06845bfae6ea95d1", kill_on_drop: false }`
[INFO] [stdout] 415eeb3d42cadf164d5ea022bf1ad8ec3ddfb0e846559e9a06845bfae6ea95d1