[INFO] fetching crate trait-map 0.3.1...
[INFO] testing trait-map-0.3.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate trait-map 0.3.1 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trait-map 0.3.1 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 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 92325f5d86051f0fdbe3d68e030aeef62ff8f58efcbb303a1d3a1e3f2859aefe
[INFO] running `Command { std: "docker" "start" "-a" "92325f5d86051f0fdbe3d68e030aeef62ff8f58efcbb303a1d3a1e3f2859aefe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92325f5d86051f0fdbe3d68e030aeef62ff8f58efcbb303a1d3a1e3f2859aefe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92325f5d86051f0fdbe3d68e030aeef62ff8f58efcbb303a1d3a1e3f2859aefe", kill_on_drop: false }`
[INFO] [stdout] 92325f5d86051f0fdbe3d68e030aeef62ff8f58efcbb303a1d3a1e3f2859aefe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 265574b495218f3a310fb7caf99d074ee70462a391015b98023f45e6e1e56ae4
[INFO] running `Command { std: "docker" "start" "-a" "265574b495218f3a310fb7caf99d074ee70462a391015b98023f45e6e1e56ae4", 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 0.31s
[INFO] running `Command { std: "docker" "inspect" "265574b495218f3a310fb7caf99d074ee70462a391015b98023f45e6e1e56ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265574b495218f3a310fb7caf99d074ee70462a391015b98023f45e6e1e56ae4", kill_on_drop: false }`
[INFO] [stdout] 265574b495218f3a310fb7caf99d074ee70462a391015b98023f45e6e1e56ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2dbf518c9147d5258b44cec750d2819a62a8bcac83e8441ec1f4a89e11ddc83c
[INFO] running `Command { std: "docker" "start" "-a" "2dbf518c9147d5258b44cec750d2819a62a8bcac83e8441ec1f4a89e11ddc83c", 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 0.57s
[INFO] running `Command { std: "docker" "inspect" "2dbf518c9147d5258b44cec750d2819a62a8bcac83e8441ec1f4a89e11ddc83c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbf518c9147d5258b44cec750d2819a62a8bcac83e8441ec1f4a89e11ddc83c", kill_on_drop: false }`
[INFO] [stdout] 2dbf518c9147d5258b44cec750d2819a62a8bcac83e8441ec1f4a89e11ddc83c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0f8e9669552d91582c965206891f59ca4e619345906601c700f72c70e64cc122
[INFO] running `Command { std: "docker" "start" "-a" "0f8e9669552d91582c965206891f59ca4e619345906601c700f72c70e64cc122", 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_removing_entry ... ok
[INFO] [stdout] test test::test_cannot_remove_trait_map_entry ... ok
[INFO] [stdout] test test::test_removing_traits ... ok
[INFO] [stdout] test test::test_adding_and_queries_traits ... ok
[INFO] [stdout] test test::test_take_entry_downcast ... ok
[INFO] [stdout] test test::test_get_entry ... 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 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f8e9669552d91582c965206891f59ca4e619345906601c700f72c70e64cc122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8e9669552d91582c965206891f59ca4e619345906601c700f72c70e64cc122", kill_on_drop: false }`
[INFO] [stdout] 0f8e9669552d91582c965206891f59ca4e619345906601c700f72c70e64cc122