[INFO] fetching crate heartwood 0.1.1... [INFO] testing heartwood-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate heartwood 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate heartwood 0.1.1 [INFO] finished tweaking crates.io crate heartwood 0.1.1 [INFO] tweaked toml for crates.io crate heartwood 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate heartwood 0.1.1 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6b6ce674986f0530cf6414a60ec82fc9fedbe1483de66f81841a0eeb46e2cdaf [INFO] running `Command { std: "docker" "start" "-a" "6b6ce674986f0530cf6414a60ec82fc9fedbe1483de66f81841a0eeb46e2cdaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b6ce674986f0530cf6414a60ec82fc9fedbe1483de66f81841a0eeb46e2cdaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b6ce674986f0530cf6414a60ec82fc9fedbe1483de66f81841a0eeb46e2cdaf", kill_on_drop: false }` [INFO] [stdout] 6b6ce674986f0530cf6414a60ec82fc9fedbe1483de66f81841a0eeb46e2cdaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b31489d50420ea5e601e4e5b690305b59a6e9a201ec7d692771f8bdf83ca13ec [INFO] running `Command { std: "docker" "start" "-a" "b31489d50420ea5e601e4e5b690305b59a6e9a201ec7d692771f8bdf83ca13ec", kill_on_drop: false }` [INFO] [stderr] Compiling heartwood v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/derived.rs:115:18 [INFO] [stdout] | [INFO] [stdout] 115 | fn get_tree(&'a self) -> &'a ProviderTree { [INFO] [stdout] | ^^ -- ------------ the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 115 | fn get_tree(&'a self) -> &'a ProviderTree<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/provider.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | fn get_tree(&self) -> &'a ProviderTree; [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 219 | fn get_tree(&self) -> &'a ProviderTree<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/root.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | fn get_tree(&self) -> &'a ProviderTree { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 100 | fn get_tree(&self) -> &'a ProviderTree<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "b31489d50420ea5e601e4e5b690305b59a6e9a201ec7d692771f8bdf83ca13ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b31489d50420ea5e601e4e5b690305b59a6e9a201ec7d692771f8bdf83ca13ec", kill_on_drop: false }` [INFO] [stdout] b31489d50420ea5e601e4e5b690305b59a6e9a201ec7d692771f8bdf83ca13ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] aff214dc58a3ae461072afa690804a35f6e5730626bb4bdac918c2cbfd5d7785 [INFO] running `Command { std: "docker" "start" "-a" "aff214dc58a3ae461072afa690804a35f6e5730626bb4bdac918c2cbfd5d7785", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/derived.rs:115:18 [INFO] [stdout] | [INFO] [stdout] 115 | fn get_tree(&'a self) -> &'a ProviderTree { [INFO] [stdout] | ^^ -- ------------ the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 115 | fn get_tree(&'a self) -> &'a ProviderTree<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling heartwood v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/provider.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | fn get_tree(&self) -> &'a ProviderTree; [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 219 | fn get_tree(&self) -> &'a ProviderTree<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/root.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | fn get_tree(&self) -> &'a ProviderTree { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 100 | fn get_tree(&self) -> &'a ProviderTree<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/derived.rs:115:18 [INFO] [stdout] | [INFO] [stdout] 115 | fn get_tree(&'a self) -> &'a ProviderTree { [INFO] [stdout] | ^^ -- ------------ the lifetimes get resolved as `'a` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'a` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 115 | fn get_tree(&'a self) -> &'a ProviderTree<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/provider.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | fn get_tree(&self) -> &'a ProviderTree; [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 219 | fn get_tree(&self) -> &'a ProviderTree<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/root.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | fn get_tree(&self) -> &'a ProviderTree { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [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] 100 | fn get_tree(&self) -> &'a ProviderTree<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "aff214dc58a3ae461072afa690804a35f6e5730626bb4bdac918c2cbfd5d7785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aff214dc58a3ae461072afa690804a35f6e5730626bb4bdac918c2cbfd5d7785", kill_on_drop: false }` [INFO] [stdout] aff214dc58a3ae461072afa690804a35f6e5730626bb4bdac918c2cbfd5d7785 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 44c152ac125384878b096772dd32112d80022cabe85d54831c78cb1ab02a6657 [INFO] running `Command { std: "docker" "start" "-a" "44c152ac125384878b096772dd32112d80022cabe85d54831c78cb1ab02a6657", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/derived.rs:115:18 [INFO] [stderr] | [INFO] [stderr] 115 | fn get_tree(&'a self) -> &'a ProviderTree { [INFO] [stderr] | ^^ -- ------------ the lifetimes get resolved as `'a` [INFO] [stderr] | | | [INFO] [stderr] | | the lifetimes get resolved as `'a` [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 115 | fn get_tree(&'a self) -> &'a ProviderTree<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/provider.rs:219:17 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] 219 | fn get_tree(&self) -> &'a ProviderTree; [INFO] [stdout] [INFO] [stderr] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | | [INFO] [stdout] [INFO] [stderr] | this lifetime flows to the output [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] 219 | fn get_tree(&self) -> &'a ProviderTree<'_>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/root.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | fn get_tree(&self) -> &'a ProviderTree { [INFO] [stderr] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [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] 100 | fn get_tree(&self) -> &'a ProviderTree<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `heartwood` (lib) generated 3 warnings (run `cargo fix --lib -p heartwood` to apply 3 suggestions) [INFO] [stderr] warning: `heartwood` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/heartwood-f6806dc2e15fe6eb) [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/accessor.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/accessor-d4cefeee4232af5b) [INFO] [stdout] test should_access_current_value ... ok [INFO] [stdout] test should_access_derived_value ... ok [INFO] [stdout] test should_call_callback_on_change ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/nodes.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nodes-06d8559de2b9afc4) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test should_create_root ... ok [INFO] [stdout] test should_create_derived ... ok [INFO] [stdout] test should_get_derived ... ok [INFO] [stdout] test should_get_derived_chain ... ok [INFO] [stdout] test should_propagate_changes_to_chained_derived ... ok [INFO] [stdout] test should_propagate_from_root_to_chained_derived ... ok [INFO] [stdout] test should_set_root ... ok [INFO] [stdout] test should_set_initialized_root_from_derived ... ok [INFO] [stdout] test should_update_derived_when_root_updates ... ok [INFO] [stdout] [INFO] [stderr] Running tests/provider.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/provider-53bab9b549514d63) [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test should_get_and_set_derived_in_scoped_provider ... ok [INFO] [stdout] test should_get_and_set_root_in_scoped_provider ... ok [INFO] [stdout] test should_panic_when_trying_to_access_scope_that_is_not_parent - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "44c152ac125384878b096772dd32112d80022cabe85d54831c78cb1ab02a6657", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44c152ac125384878b096772dd32112d80022cabe85d54831c78cb1ab02a6657", kill_on_drop: false }` [INFO] [stdout] 44c152ac125384878b096772dd32112d80022cabe85d54831c78cb1ab02a6657