[INFO] fetching crate daglib 0.1.0...
[INFO] testing daglib-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate daglib 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate daglib 0.1.0
[INFO] finished tweaking crates.io crate daglib 0.1.0
[INFO] tweaked toml for crates.io crate daglib 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate daglib 0.1.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-stream-impl v0.3.6
[INFO] [stderr]   Downloaded tokio-test v0.4.4
[INFO] [stderr]   Downloaded async-stream v0.3.6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2112b0d14531da3bc2c3efd917b7f156cc29d122cc0897ae8e3bbfb2797adc7e
[INFO] running `Command { std: "docker" "start" "-a" "2112b0d14531da3bc2c3efd917b7f156cc29d122cc0897ae8e3bbfb2797adc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2112b0d14531da3bc2c3efd917b7f156cc29d122cc0897ae8e3bbfb2797adc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2112b0d14531da3bc2c3efd917b7f156cc29d122cc0897ae8e3bbfb2797adc7e", kill_on_drop: false }`
[INFO] [stdout] 2112b0d14531da3bc2c3efd917b7f156cc29d122cc0897ae8e3bbfb2797adc7e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdb6158a6bc936fac3c575ba1dbb1f27e6a96d66104c53880c2aae38dbf13ea7
[INFO] running `Command { std: "docker" "start" "-a" "cdb6158a6bc936fac3c575ba1dbb1f27e6a96d66104c53880c2aae38dbf13ea7", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling daglib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/async_dag.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 |     (dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a),
[INFO] [stdout]     |     ^                                                                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 203 -     (dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a),
[INFO] [stdout] 203 +     dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/async_dag.rs:96:19
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn stream(&self) -> Stream<Id, N, Backend, Error> {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn stream(&self) -> Stream<'_, Id, N, Backend, Error> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.62s
[INFO] running `Command { std: "docker" "inspect" "cdb6158a6bc936fac3c575ba1dbb1f27e6a96d66104c53880c2aae38dbf13ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb6158a6bc936fac3c575ba1dbb1f27e6a96d66104c53880c2aae38dbf13ea7", kill_on_drop: false }`
[INFO] [stdout] cdb6158a6bc936fac3c575ba1dbb1f27e6a96d66104c53880c2aae38dbf13ea7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c63bf385594727da6b176cbdc19f14838787c585934794e7b20047f7b3c4f19a
[INFO] running `Command { std: "docker" "start" "-a" "c63bf385594727da6b176cbdc19f14838787c585934794e7b20047f7b3c4f19a", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling daglib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/async_dag.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 |     (dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a),
[INFO] [stdout]     |     ^                                                                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 203 -     (dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a),
[INFO] [stdout] 203 +     dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/async_dag.rs:96:19
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn stream(&self) -> Stream<Id, N, Backend, Error> {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn stream(&self) -> Stream<'_, Id, N, Backend, Error> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/async_dag.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 |     (dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a),
[INFO] [stdout]     |     ^                                                                                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 203 -     (dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a),
[INFO] [stdout] 203 +     dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/async_dag.rs:96:19
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn stream(&self) -> Stream<Id, N, Backend, Error> {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn stream(&self) -> Stream<'_, Id, N, Backend, Error> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.74s
[INFO] running `Command { std: "docker" "inspect" "c63bf385594727da6b176cbdc19f14838787c585934794e7b20047f7b3c4f19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63bf385594727da6b176cbdc19f14838787c585934794e7b20047f7b3c4f19a", kill_on_drop: false }`
[INFO] [stdout] c63bf385594727da6b176cbdc19f14838787c585934794e7b20047f7b3c4f19a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2ac358dfa444baf0d4cf2a7b70a52e61d1adf2fbbec34f86e40ee193dd142a8
[INFO] running `Command { std: "docker" "start" "-a" "e2ac358dfa444baf0d4cf2a7b70a52e61d1adf2fbbec34f86e40ee193dd142a8", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/async_dag.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 203 |     (dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a),
[INFO] [stderr]     |     ^                                                                                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 203 -     (dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a),
[INFO] [stderr] 203 +     dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/async_dag.rs:96:19
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn stream(&self) -> Stream<Id, N, Backend, Error> {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn stream(&self) -> Stream<'_, Id, N, Backend, Error> {
[INFO] [stderr]    |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: `daglib` (lib) generated 2 warnings (run `cargo fix --lib -p daglib` to apply 2 suggestions)
[INFO] [stderr] warning: `daglib` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/daglib-8009755fa0997afa)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test async_dag::tests::test_branch ... ok
[INFO] [stdout] test async_dag::tests::test_dag_two_nodes ... ok
[INFO] [stdout] test async_dag::tests::test_adding_head ... ok
[INFO] [stdout] test async_dag::tests::test_merging ... ok
[INFO] [stdout] test async_dag::tests::test_merging_merge_fn ... ok
[INFO] [stderr]    Doc-tests daglib
[INFO] [stdout] test async_dag::tests::test_dag_two_nodes_stream ... ok
[INFO] [stdout] test dag_backend::tests::test_backend_get ... ok
[INFO] [stdout] test dag_backend::tests::test_backend_put ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/async_dag.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 203 |     (dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a),
[INFO] [stderr]     |     ^                                                                                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 203 -     (dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a),
[INFO] [stderr] 203 +     dyn futures::future::Future<Output = Result<Option<(Id, N)>, Error>> + std::marker::Send + 'a,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "e2ac358dfa444baf0d4cf2a7b70a52e61d1adf2fbbec34f86e40ee193dd142a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ac358dfa444baf0d4cf2a7b70a52e61d1adf2fbbec34f86e40ee193dd142a8", kill_on_drop: false }`
[INFO] [stdout] e2ac358dfa444baf0d4cf2a7b70a52e61d1adf2fbbec34f86e40ee193dd142a8
