[INFO] fetching crate collect-mac 0.1.0...
[INFO] testing collect-mac-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate collect-mac 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate collect-mac 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate collect-mac 0.1.0
[INFO] finished tweaking crates.io crate collect-mac 0.1.0
[INFO] tweaked toml for crates.io crate collect-mac 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3c5d9a72ca67910274cc42daa803edbc033846b7fdb86171dc01992be976c5e
[INFO] running `Command { std: "docker" "start" "-a" "b3c5d9a72ca67910274cc42daa803edbc033846b7fdb86171dc01992be976c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3c5d9a72ca67910274cc42daa803edbc033846b7fdb86171dc01992be976c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c5d9a72ca67910274cc42daa803edbc033846b7fdb86171dc01992be976c5e", kill_on_drop: false }`
[INFO] [stdout] b3c5d9a72ca67910274cc42daa803edbc033846b7fdb86171dc01992be976c5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0832969545d6d4365073b3c0490fe8ece9ed883edc2eb2a206b6750c751f6e4e
[INFO] running `Command { std: "docker" "start" "-a" "0832969545d6d4365073b3c0490fe8ece9ed883edc2eb2a206b6750c751f6e4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling collect-mac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "0832969545d6d4365073b3c0490fe8ece9ed883edc2eb2a206b6750c751f6e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0832969545d6d4365073b3c0490fe8ece9ed883edc2eb2a206b6750c751f6e4e", kill_on_drop: false }`
[INFO] [stdout] 0832969545d6d4365073b3c0490fe8ece9ed883edc2eb2a206b6750c751f6e4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e0e5b0c54103c7a1d042956d2c59541222f174fecc619b24e327ce9ce2e25e2
[INFO] running `Command { std: "docker" "start" "-a" "3e0e5b0c54103c7a1d042956d2c59541222f174fecc619b24e327ce9ce2e25e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling collect-mac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/collect-std.rs:321:13
[INFO] [stdout]     |
[INFO] [stdout] 321 |     assert!(Any::is::<T>(v));
[INFO] [stdout]     |             ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "3e0e5b0c54103c7a1d042956d2c59541222f174fecc619b24e327ce9ce2e25e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0e5b0c54103c7a1d042956d2c59541222f174fecc619b24e327ce9ce2e25e2", kill_on_drop: false }`
[INFO] [stdout] 3e0e5b0c54103c7a1d042956d2c59541222f174fecc619b24e327ce9ce2e25e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d192bf3e26b46fa83a8bdae182c695f386708b2f00b450e66d3387c87b95d1b
[INFO] running `Command { std: "docker" "start" "-a" "0d192bf3e26b46fa83a8bdae182c695f386708b2f00b450e66d3387c87b95d1b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> tests/collect-std.rs:321:13
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 321 |     assert!(Any::is::<T>(v));
[INFO] [stdout] 
[INFO] [stderr]     |             ^^^ help: use `dyn`: `<dyn Any>`
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 10 tests
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `collect-mac` (test "collect-std") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collect_mac-27cba4d224fddb6b)
[INFO] [stderr]      Running tests/collect-std.rs (/opt/rustwide/target/debug/deps/collect_std-469db54ac5b4f0d4)
[INFO] [stdout] test test_b_tree_map ... ok
[INFO] [stdout] test test_b_tree_set ... ok
[INFO] [stdout] test test_hash_map ... ok
[INFO] [stdout] test test_linked_list ... ok
[INFO] [stdout] test test_hash_set ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] test test_vec_deque ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_collect ... ok
[INFO] [stdout] test test_binary_heap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests collect-mac
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 50) ... ignored
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d192bf3e26b46fa83a8bdae182c695f386708b2f00b450e66d3387c87b95d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d192bf3e26b46fa83a8bdae182c695f386708b2f00b450e66d3387c87b95d1b", kill_on_drop: false }`
[INFO] [stdout] 0d192bf3e26b46fa83a8bdae182c695f386708b2f00b450e66d3387c87b95d1b