[INFO] fetching crate meadowcap 0.2.0... [INFO] testing meadowcap-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate meadowcap 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate meadowcap 0.2.0 [INFO] finished tweaking crates.io crate meadowcap 0.2.0 [INFO] tweaked toml for crates.io crate meadowcap 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate meadowcap 0.2.0 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] crate crates.io crate meadowcap 0.2.0 already has a lockfile, it will not be regenerated [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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ufotofu v0.4.3 [INFO] [stderr] Downloaded willow-encoding v0.1.0 [INFO] [stderr] Downloaded syncify v0.1.0 [INFO] [stderr] Downloaded maybe-std v0.1.2 [INFO] [stderr] Downloaded wrapper v0.1.1 [INFO] [stderr] Downloaded ufotofu_codec_endian v0.1.0 [INFO] [stderr] Downloaded wb_async_utils v0.1.0 [INFO] [stderr] Downloaded compact_u64 v0.1.0 [INFO] [stderr] Downloaded ufotofu v0.6.3 [INFO] [stderr] Downloaded ufotofu_codec v0.1.0 [INFO] [stderr] Downloaded ufotofu_queues v0.5.0 [INFO] [stderr] Downloaded willow-data-model v0.2.0 [INFO] [stderr] Downloaded fairly_unsafe_cell v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] be7902aab76c8e048286a515cfa487762521d89e21847326b28e6d1040888444 [INFO] running `Command { std: "docker" "start" "-a" "be7902aab76c8e048286a515cfa487762521d89e21847326b28e6d1040888444", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be7902aab76c8e048286a515cfa487762521d89e21847326b28e6d1040888444", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be7902aab76c8e048286a515cfa487762521d89e21847326b28e6d1040888444", kill_on_drop: false }` [INFO] [stdout] be7902aab76c8e048286a515cfa487762521d89e21847326b28e6d1040888444 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f86ffe8bb8511d132605d6e5b8e6db16385af632d4f49f2b7c2ffd91b5f6553a [INFO] running `Command { std: "docker" "start" "-a" "f86ffe8bb8511d132605d6e5b8e6db16385af632d4f49f2b7c2ffd91b5f6553a", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling fairly_unsafe_cell v0.1.0 [INFO] [stderr] Compiling maybe-std v0.1.2 [INFO] [stderr] Compiling pollster v0.4.0 [INFO] [stderr] Compiling ufotofu_queues v0.5.0 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling wrapper v0.1.1 [INFO] [stderr] Compiling wb_async_utils v0.1.0 [INFO] [stderr] Compiling ufotofu v0.4.3 [INFO] [stderr] Compiling derive_arbitrary v1.4.1 [INFO] [stderr] Compiling syncify v0.1.0 [INFO] [stderr] Compiling willow-encoding v0.1.0 [INFO] [stderr] Compiling arbitrary v1.4.1 [INFO] [stderr] Compiling ufotofu v0.6.3 [INFO] [stderr] Compiling ufotofu_codec v0.1.0 [INFO] [stderr] Compiling ufotofu_codec_endian v0.1.0 [INFO] [stderr] Compiling compact_u64 v0.1.0 [INFO] [stderr] Compiling willow-data-model v0.2.0 [INFO] [stderr] Compiling meadowcap v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/communal_capability.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 225 | ) -> core::slice::Iter> { [INFO] [stdout] | -------------------------------------------------------------------------- the lifetime gets 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] 225 | ) -> core::slice::Iter<'_, Delegation> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/owned_capability.rs:319:9 [INFO] [stdout] | [INFO] [stdout] 319 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 320 | ) -> core::slice::Iter> { [INFO] [stdout] | -------------------------------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 320 | ) -> core::slice::Iter<'_, Delegation> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.98s [INFO] running `Command { std: "docker" "inspect" "f86ffe8bb8511d132605d6e5b8e6db16385af632d4f49f2b7c2ffd91b5f6553a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f86ffe8bb8511d132605d6e5b8e6db16385af632d4f49f2b7c2ffd91b5f6553a", kill_on_drop: false }` [INFO] [stdout] f86ffe8bb8511d132605d6e5b8e6db16385af632d4f49f2b7c2ffd91b5f6553a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e62915fcdad7ce8ca7ca3d142ba46f0a58eeb2ea5b943e066e2c36dad451f59b [INFO] running `Command { std: "docker" "start" "-a" "e62915fcdad7ce8ca7ca3d142ba46f0a58eeb2ea5b943e066e2c36dad451f59b", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/communal_capability.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 225 | ) -> core::slice::Iter> { [INFO] [stdout] | -------------------------------------------------------------------------- the lifetime gets 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] 225 | ) -> core::slice::Iter<'_, Delegation> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/owned_capability.rs:319:9 [INFO] [stdout] | [INFO] [stdout] 319 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 320 | ) -> core::slice::Iter> { [INFO] [stdout] | -------------------------------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 320 | ) -> core::slice::Iter<'_, Delegation> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling meadowcap v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/communal_capability.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 225 | ) -> core::slice::Iter> { [INFO] [stdout] | -------------------------------------------------------------------------- the lifetime gets 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] 225 | ) -> core::slice::Iter<'_, Delegation> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/owned_capability.rs:319:9 [INFO] [stdout] | [INFO] [stdout] 319 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 320 | ) -> core::slice::Iter> { [INFO] [stdout] | -------------------------------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 320 | ) -> core::slice::Iter<'_, Delegation> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "e62915fcdad7ce8ca7ca3d142ba46f0a58eeb2ea5b943e066e2c36dad451f59b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e62915fcdad7ce8ca7ca3d142ba46f0a58eeb2ea5b943e066e2c36dad451f59b", kill_on_drop: false }` [INFO] [stdout] e62915fcdad7ce8ca7ca3d142ba46f0a58eeb2ea5b943e066e2c36dad451f59b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 82a0dd1b754829cc129b66954c9d5ca064df2a9be19c3d24ceaf7cb66b6223a0 [INFO] running `Command { std: "docker" "start" "-a" "82a0dd1b754829cc129b66954c9d5ca064df2a9be19c3d24ceaf7cb66b6223a0", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/communal_capability.rs:224:9 [INFO] [stderr] | [INFO] [stderr] 224 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 225 | ) -> core::slice::Iter> { [INFO] [stderr] | -------------------------------------------------------------------------- the lifetime gets 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] 225 | ) -> core::slice::Iter<'_, Delegation> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/owned_capability.rs:319:9 [INFO] [stderr] | [INFO] [stderr] 319 | &self, [INFO] [stderr] | ^^^^^ this lifetime flows to the output [INFO] [stderr] 320 | ) -> core::slice::Iter> { [INFO] [stderr] | -------------------------------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 320 | ) -> core::slice::Iter<'_, Delegation> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `meadowcap` (lib) generated 2 warnings (run `cargo fix --lib -p meadowcap` to apply 2 suggestions) [INFO] [stderr] warning: `meadowcap` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/meadowcap-a28aa1cf56c490a8) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "82a0dd1b754829cc129b66954c9d5ca064df2a9be19c3d24ceaf7cb66b6223a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82a0dd1b754829cc129b66954c9d5ca064df2a9be19c3d24ceaf7cb66b6223a0", kill_on_drop: false }` [INFO] [stdout] 82a0dd1b754829cc129b66954c9d5ca064df2a9be19c3d24ceaf7cb66b6223a0