[INFO] fetching crate heartwood 0.1.1... [INFO] testing heartwood-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate heartwood 0.1.1 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate heartwood 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66e760e9144c0bef3f6cc65c1f371c44aa5e0d802389069a8bddfa0ae3f09c5a [INFO] running `Command { std: "docker" "start" "-a" "66e760e9144c0bef3f6cc65c1f371c44aa5e0d802389069a8bddfa0ae3f09c5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66e760e9144c0bef3f6cc65c1f371c44aa5e0d802389069a8bddfa0ae3f09c5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66e760e9144c0bef3f6cc65c1f371c44aa5e0d802389069a8bddfa0ae3f09c5a", kill_on_drop: false }` [INFO] [stdout] 66e760e9144c0bef3f6cc65c1f371c44aa5e0d802389069a8bddfa0ae3f09c5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a795f742171d20f8b475b24d0034563668b3d7ba9734cfa537be09899e827ee3 [INFO] running `Command { std: "docker" "start" "-a" "a795f742171d20f8b475b24d0034563668b3d7ba9734cfa537be09899e827ee3", kill_on_drop: false }` [INFO] [stderr] Compiling heartwood v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/derived.rs:115:34 [INFO] [stdout] | [INFO] [stdout] 115 | fn get_tree(&'a self) -> &'a ProviderTree { [INFO] [stdout] | -- -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/provider.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | fn get_tree(&self) -> &'a ProviderTree; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 219 | fn get_tree(&self) -> &'a ProviderTree<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/root.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | fn get_tree(&self) -> &'a ProviderTree { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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 0.24s [INFO] running `Command { std: "docker" "inspect" "a795f742171d20f8b475b24d0034563668b3d7ba9734cfa537be09899e827ee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a795f742171d20f8b475b24d0034563668b3d7ba9734cfa537be09899e827ee3", kill_on_drop: false }` [INFO] [stdout] a795f742171d20f8b475b24d0034563668b3d7ba9734cfa537be09899e827ee3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79481f44ec51fc6fc2aa242a01b00d749ee8cdc7a0c730cecf86d88d29ef939f [INFO] running `Command { std: "docker" "start" "-a" "79481f44ec51fc6fc2aa242a01b00d749ee8cdc7a0c730cecf86d88d29ef939f", kill_on_drop: false }` [INFO] [stderr] Compiling heartwood v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/derived.rs:115:34 [INFO] [stdout] | [INFO] [stdout] 115 | fn get_tree(&'a self) -> &'a ProviderTree { [INFO] [stdout] | -- -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/provider.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | fn get_tree(&self) -> &'a ProviderTree; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 219 | fn get_tree(&self) -> &'a ProviderTree<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/root.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | fn get_tree(&self) -> &'a ProviderTree { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | fn get_tree(&self) -> &'a ProviderTree<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/derived.rs:115:34 [INFO] [stdout] | [INFO] [stdout] 115 | fn get_tree(&'a self) -> &'a ProviderTree { [INFO] [stdout] | -- -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/provider.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | fn get_tree(&self) -> &'a ProviderTree; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 219 | fn get_tree(&self) -> &'a ProviderTree<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/root.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | fn get_tree(&self) -> &'a ProviderTree { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type 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 0.68s [INFO] running `Command { std: "docker" "inspect" "79481f44ec51fc6fc2aa242a01b00d749ee8cdc7a0c730cecf86d88d29ef939f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79481f44ec51fc6fc2aa242a01b00d749ee8cdc7a0c730cecf86d88d29ef939f", kill_on_drop: false }` [INFO] [stdout] 79481f44ec51fc6fc2aa242a01b00d749ee8cdc7a0c730cecf86d88d29ef939f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 87c0e97f423a21ec3825d83278633492999e7e440a1746379c5250805d68c1cc [INFO] running `Command { std: "docker" "start" "-a" "87c0e97f423a21ec3825d83278633492999e7e440a1746379c5250805d68c1cc", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/derived.rs:115:34 [INFO] [stderr] | [INFO] [stderr] 115 | fn get_tree(&'a self) -> &'a ProviderTree { [INFO] [stderr] | -- -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 115 | fn get_tree(&'a self) -> &'a ProviderTree<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/provider.rs:219:17 [INFO] [stderr] | [INFO] [stderr] 219 | fn get_tree(&self) -> &'a ProviderTree; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 219 | fn get_tree(&self) -> &'a ProviderTree<'_>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/root.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | fn get_tree(&self) -> &'a ProviderTree { [INFO] [stdout] [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] running 0 tests [INFO] [stderr] | | [INFO] [stdout] [INFO] [stderr] | the lifetime is elided here [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] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] [INFO] [stderr] help: use `'_` for type paths [INFO] [stdout] running 3 tests [INFO] [stderr] | [INFO] [stdout] test should_access_current_value ... ok [INFO] [stderr] 100 | fn get_tree(&self) -> &'a ProviderTree<'_> { [INFO] [stdout] test should_access_derived_value ... ok [INFO] [stderr] | ++++ [INFO] [stdout] test should_call_callback_on_change ... ok [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: `heartwood` (lib) generated 3 warnings (run `cargo fix --lib -p heartwood` to apply 3 suggestions) [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] warning: `heartwood` (lib test) generated 3 warnings (3 duplicates) [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/heartwood-d418e63a1a740ccd) [INFO] [stdout] running 9 tests [INFO] [stderr] Running tests/accessor.rs (/opt/rustwide/target/debug/deps/accessor-36cc4623fb383cf5) [INFO] [stderr] Running tests/nodes.rs (/opt/rustwide/target/debug/deps/nodes-592ffe51ec5387b9) [INFO] [stdout] test should_create_derived ... ok [INFO] [stdout] test should_get_derived ... ok [INFO] [stdout] test should_propagate_changes_to_chained_derived ... ok [INFO] [stdout] test should_get_derived_chain ... ok [INFO] [stdout] test should_create_root ... ok [INFO] [stdout] test should_set_root ... ok [INFO] [stdout] test should_update_derived_when_root_updates ... ok [INFO] [stdout] test should_propagate_from_root_to_chained_derived ... ok [INFO] [stdout] test should_set_initialized_root_from_derived ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/provider.rs (/opt/rustwide/target/debug/deps/provider-514dd990f10ef2bb) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test should_get_and_set_derived_in_scoped_provider ... ok [INFO] [stdout] test should_panic_when_trying_to_access_scope_that_is_not_parent - should panic ... ok [INFO] [stdout] test should_get_and_set_root_in_scoped_provider ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests heartwood [INFO] [stdout] [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" "87c0e97f423a21ec3825d83278633492999e7e440a1746379c5250805d68c1cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87c0e97f423a21ec3825d83278633492999e7e440a1746379c5250805d68c1cc", kill_on_drop: false }` [INFO] [stdout] 87c0e97f423a21ec3825d83278633492999e7e440a1746379c5250805d68c1cc