[INFO] fetching crate trait-map 0.3.1... [INFO] testing trait-map-0.3.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate trait-map 0.3.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate trait-map 0.3.1 [INFO] finished tweaking crates.io crate trait-map 0.3.1 [INFO] tweaked toml for crates.io crate trait-map 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate trait-map 0.3.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trait-map-derive v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7ec375e901c2b02f03dc858986adfb4c93bb67f5c025aaa16017c5a10f578dc [INFO] running `Command { std: "docker" "start" "-a" "a7ec375e901c2b02f03dc858986adfb4c93bb67f5c025aaa16017c5a10f578dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7ec375e901c2b02f03dc858986adfb4c93bb67f5c025aaa16017c5a10f578dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7ec375e901c2b02f03dc858986adfb4c93bb67f5c025aaa16017c5a10f578dc", kill_on_drop: false }` [INFO] [stdout] a7ec375e901c2b02f03dc858986adfb4c93bb67f5c025aaa16017c5a10f578dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1b78eaa890d460c13f83fb99c26024d199fbb37a2b9a7664a1034f7d76ed674 [INFO] running `Command { std: "docker" "start" "-a" "c1b78eaa890d460c13f83fb99c26024d199fbb37a2b9a7664a1034f7d76ed674", kill_on_drop: false }` [INFO] [stderr] Compiling trait-map v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "c1b78eaa890d460c13f83fb99c26024d199fbb37a2b9a7664a1034f7d76ed674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1b78eaa890d460c13f83fb99c26024d199fbb37a2b9a7664a1034f7d76ed674", kill_on_drop: false }` [INFO] [stdout] c1b78eaa890d460c13f83fb99c26024d199fbb37a2b9a7664a1034f7d76ed674 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c465f8da121cf90de1e7d6b5b6bb067664635dcc27d7dd957c233198dda51650 [INFO] running `Command { std: "docker" "start" "-a" "c465f8da121cf90de1e7d6b5b6bb067664635dcc27d7dd957c233198dda51650", kill_on_drop: false }` [INFO] [stderr] Compiling trait-map v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `unused` is never used [INFO] [stdout] --> src/lib.rs:879:8 [INFO] [stdout] | [INFO] [stdout] 878 | trait TraitThree { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 879 | fn unused(&self) -> (i8, i8); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "c465f8da121cf90de1e7d6b5b6bb067664635dcc27d7dd957c233198dda51650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c465f8da121cf90de1e7d6b5b6bb067664635dcc27d7dd957c233198dda51650", kill_on_drop: false }` [INFO] [stdout] c465f8da121cf90de1e7d6b5b6bb067664635dcc27d7dd957c233198dda51650 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b673ed135a5190f698ed88e46b2a61f8dcbfdf582aed777cb150acb36bfffb4 [INFO] running `Command { std: "docker" "start" "-a" "6b673ed135a5190f698ed88e46b2a61f8dcbfdf582aed777cb150acb36bfffb4", kill_on_drop: false }` [INFO] [stderr] warning: method `unused` is never used [INFO] [stderr] --> src/lib.rs:879:8 [INFO] [stderr] | [INFO] [stderr] 878 | trait TraitThree { [INFO] [stderr] | ---------- method in this trait [INFO] [stderr] 879 | fn unused(&self) -> (i8, i8); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `trait-map` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trait_map-818e12bdad65071e) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test::test_cannot_remove_trait_map_entry ... ok [INFO] [stdout] test test::test_adding_and_removing_entry ... ok [INFO] [stdout] test test::test_adding_and_queries_traits ... ok [INFO] [stdout] test test::test_get_entry ... ok [INFO] [stdout] test test::test_removing_traits ... ok [INFO] [stdout] test test::test_take_entry_downcast ... ok [INFO] [stdout] test test::test_get_entry_invalid_downcast_panics - should panic ... ok [INFO] [stdout] test test::test_take_entry_invalid_downcast_panics - should panic ... ok [INFO] [stdout] test test::test_context_invalid_downcast_panics - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b673ed135a5190f698ed88e46b2a61f8dcbfdf582aed777cb150acb36bfffb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b673ed135a5190f698ed88e46b2a61f8dcbfdf582aed777cb150acb36bfffb4", kill_on_drop: false }` [INFO] [stdout] 6b673ed135a5190f698ed88e46b2a61f8dcbfdf582aed777cb150acb36bfffb4