[INFO] fetching crate double-map 0.14.0... [INFO] testing double-map-0.14.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate double-map 0.14.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate double-map 0.14.0 [INFO] finished tweaking crates.io crate double-map 0.14.0 [INFO] tweaked toml for crates.io crate double-map 0.14.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate double-map 0.14.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8b9345e1f9d80be62efd285bfc52fbdafb27a66fbf349c55830ca13f1f3c2b3 [INFO] running `Command { std: "docker" "start" "-a" "c8b9345e1f9d80be62efd285bfc52fbdafb27a66fbf349c55830ca13f1f3c2b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8b9345e1f9d80be62efd285bfc52fbdafb27a66fbf349c55830ca13f1f3c2b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8b9345e1f9d80be62efd285bfc52fbdafb27a66fbf349c55830ca13f1f3c2b3", kill_on_drop: false }` [INFO] [stdout] c8b9345e1f9d80be62efd285bfc52fbdafb27a66fbf349c55830ca13f1f3c2b3 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 357fea05d342c43cbc868e4475c3247920d44b93be8588a0e59b30107c1a6858 [INFO] running `Command { std: "docker" "start" "-a" "357fea05d342c43cbc868e4475c3247920d44b93be8588a0e59b30107c1a6858", kill_on_drop: false }` [INFO] [stderr] Compiling double-map v0.14.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map.rs:1983:9 [INFO] [stdout] | [INFO] [stdout] 1983 | &mut self, [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 1987 | ) -> Result<&mut V, TryInsertError> { [INFO] [stdout] | ------ ------------------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 1987 | ) -> Result<&mut V, TryInsertError<'_, K1, K2, V>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "357fea05d342c43cbc868e4475c3247920d44b93be8588a0e59b30107c1a6858", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "357fea05d342c43cbc868e4475c3247920d44b93be8588a0e59b30107c1a6858", kill_on_drop: false }` [INFO] [stdout] 357fea05d342c43cbc868e4475c3247920d44b93be8588a0e59b30107c1a6858 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8e5adac1efe12d659a87981d0ee3ac6e3a3de42e25e9de9bb2e15b3d2f10be4a [INFO] running `Command { std: "docker" "start" "-a" "8e5adac1efe12d659a87981d0ee3ac6e3a3de42e25e9de9bb2e15b3d2f10be4a", kill_on_drop: false }` [INFO] [stderr] Compiling double-map v0.14.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map.rs:1983:9 [INFO] [stdout] | [INFO] [stdout] 1983 | &mut self, [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 1987 | ) -> Result<&mut V, TryInsertError> { [INFO] [stdout] | ------ ------------------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 1987 | ) -> Result<&mut V, TryInsertError<'_, K1, K2, V>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/map.rs:1983:9 [INFO] [stdout] | [INFO] [stdout] 1983 | &mut self, [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 1987 | ) -> Result<&mut V, TryInsertError> { [INFO] [stdout] | ------ ------------------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 1987 | ) -> Result<&mut V, TryInsertError<'_, K1, K2, V>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "8e5adac1efe12d659a87981d0ee3ac6e3a3de42e25e9de9bb2e15b3d2f10be4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e5adac1efe12d659a87981d0ee3ac6e3a3de42e25e9de9bb2e15b3d2f10be4a", kill_on_drop: false }` [INFO] [stdout] 8e5adac1efe12d659a87981d0ee3ac6e3a3de42e25e9de9bb2e15b3d2f10be4a [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 116087ca423a8af6044e036a4b68213c5fd80601a938aa8f7efa2b96164eed06 [INFO] running `Command { std: "docker" "start" "-a" "116087ca423a8af6044e036a4b68213c5fd80601a938aa8f7efa2b96164eed06", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/map.rs:1983:9 [INFO] [stderr] | [INFO] [stderr] 1983 | &mut self, [INFO] [stderr] | ^^^^^^^^^ this lifetime flows to the output [INFO] [stderr] ... [INFO] [stderr] 1987 | ) -> Result<&mut V, TryInsertError> { [INFO] [stderr] | ------ ------------------------- the lifetimes get resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | the lifetimes get resolved as `'_` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 1987 | ) -> Result<&mut V, TryInsertError<'_, K1, K2, V>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `double-map` (lib) generated 1 warning (run `cargo fix --lib -p double-map` to apply 1 suggestion) [INFO] [stderr] warning: `double-map` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/double_map-8ad57f6498d1621c) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test map::tests_double_map::test_clone ... ok [INFO] [stdout] test map::tests_double_map::test_insert ... ok [INFO] [stdout] test map::tests_double_map::test_zero_capacities ... ok [INFO] [stdout] test map::tests_double_map::test_create_capacity_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "116087ca423a8af6044e036a4b68213c5fd80601a938aa8f7efa2b96164eed06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "116087ca423a8af6044e036a4b68213c5fd80601a938aa8f7efa2b96164eed06", kill_on_drop: false }` [INFO] [stdout] 116087ca423a8af6044e036a4b68213c5fd80601a938aa8f7efa2b96164eed06