[INFO] fetching crate trait-map 0.3.1... [INFO] testing trait-map-0.3.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate trait-map 0.3.1 into /workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate trait-map 0.3.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cbaf974b2a0bdb4468963757e76b381b82cf82f811f59c3cd730601432d740d3 [INFO] running `Command { std: "docker" "start" "-a" "cbaf974b2a0bdb4468963757e76b381b82cf82f811f59c3cd730601432d740d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbaf974b2a0bdb4468963757e76b381b82cf82f811f59c3cd730601432d740d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbaf974b2a0bdb4468963757e76b381b82cf82f811f59c3cd730601432d740d3", kill_on_drop: false }` [INFO] [stdout] cbaf974b2a0bdb4468963757e76b381b82cf82f811f59c3cd730601432d740d3 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c848ce16cdd8b23fcef96a1bf92792d74f944eefe158b541cc768d44414caf7 [INFO] running `Command { std: "docker" "start" "-a" "1c848ce16cdd8b23fcef96a1bf92792d74f944eefe158b541cc768d44414caf7", 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 0.42s [INFO] running `Command { std: "docker" "inspect" "1c848ce16cdd8b23fcef96a1bf92792d74f944eefe158b541cc768d44414caf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c848ce16cdd8b23fcef96a1bf92792d74f944eefe158b541cc768d44414caf7", kill_on_drop: false }` [INFO] [stdout] 1c848ce16cdd8b23fcef96a1bf92792d74f944eefe158b541cc768d44414caf7 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 912e72f02043c9fb3b88ea9f4da76c6217fae1442530fc7fc983a125be171290 [INFO] running `Command { std: "docker" "start" "-a" "912e72f02043c9fb3b88ea9f4da76c6217fae1442530fc7fc983a125be171290", 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 0.72s [INFO] running `Command { std: "docker" "inspect" "912e72f02043c9fb3b88ea9f4da76c6217fae1442530fc7fc983a125be171290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "912e72f02043c9fb3b88ea9f4da76c6217fae1442530fc7fc983a125be171290", kill_on_drop: false }` [INFO] [stdout] 912e72f02043c9fb3b88ea9f4da76c6217fae1442530fc7fc983a125be171290 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c38f25474c892a2569a93e42aabb1a94c7ef390d12d30182f0e3df4f1c37882 [INFO] running `Command { std: "docker" "start" "-a" "0c38f25474c892a2569a93e42aabb1a94c7ef390d12d30182f0e3df4f1c37882", 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 0.02s [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_adding_and_queries_traits ... ok [INFO] [stdout] test test::test_cannot_remove_trait_map_entry ... 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_adding_and_removing_entry ... 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] test test::test_get_entry_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 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0c38f25474c892a2569a93e42aabb1a94c7ef390d12d30182f0e3df4f1c37882", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c38f25474c892a2569a93e42aabb1a94c7ef390d12d30182f0e3df4f1c37882", kill_on_drop: false }` [INFO] [stdout] 0c38f25474c892a2569a93e42aabb1a94c7ef390d12d30182f0e3df4f1c37882