[INFO] fetching crate lendpool 0.1.0...
[INFO] testing lendpool-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate lendpool 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate lendpool 0.1.0
[INFO] finished tweaking crates.io crate lendpool 0.1.0
[INFO] tweaked toml for crates.io crate lendpool 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lendpool 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36fb4f161d8900c7da9c2bca99aa8f002c53a57371b870d26fd7a6960bc29356
[INFO] running `Command { std: "docker" "start" "-a" "36fb4f161d8900c7da9c2bca99aa8f002c53a57371b870d26fd7a6960bc29356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36fb4f161d8900c7da9c2bca99aa8f002c53a57371b870d26fd7a6960bc29356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36fb4f161d8900c7da9c2bca99aa8f002c53a57371b870d26fd7a6960bc29356", kill_on_drop: false }`
[INFO] [stdout] 36fb4f161d8900c7da9c2bca99aa8f002c53a57371b870d26fd7a6960bc29356
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1f2f89a684ea23b2ad1e1f8f851af3a235a81e0e246f0a1e394733ddad1a341
[INFO] running `Command { std: "docker" "start" "-a" "a1f2f89a684ea23b2ad1e1f8f851af3a235a81e0e246f0a1e394733ddad1a341", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling lendpool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn loan(&self) -> Option<Loan<T>> {
[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] 184 |     pub fn loan(&self) -> Option<Loan<'_, T>> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "a1f2f89a684ea23b2ad1e1f8f851af3a235a81e0e246f0a1e394733ddad1a341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1f2f89a684ea23b2ad1e1f8f851af3a235a81e0e246f0a1e394733ddad1a341", kill_on_drop: false }`
[INFO] [stdout] a1f2f89a684ea23b2ad1e1f8f851af3a235a81e0e246f0a1e394733ddad1a341
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9017c9557e42faad2d52c668dba1b9d82e5ee810875d449587fa1ab882ed50aa
[INFO] running `Command { std: "docker" "start" "-a" "9017c9557e42faad2d52c668dba1b9d82e5ee810875d449587fa1ab882ed50aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn loan(&self) -> Option<Loan<T>> {
[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] 184 |     pub fn loan(&self) -> Option<Loan<'_, T>> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling lendpool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:184:17
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn loan(&self) -> Option<Loan<T>> {
[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] 184 |     pub fn loan(&self) -> Option<Loan<'_, T>> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.76s
[INFO] running `Command { std: "docker" "inspect" "9017c9557e42faad2d52c668dba1b9d82e5ee810875d449587fa1ab882ed50aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9017c9557e42faad2d52c668dba1b9d82e5ee810875d449587fa1ab882ed50aa", kill_on_drop: false }`
[INFO] [stdout] 9017c9557e42faad2d52c668dba1b9d82e5ee810875d449587fa1ab882ed50aa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d47f9d5ae5b34a4822ba7d6fff7709016f35e67f5371c7d8febdf6ed96039787
[INFO] running `Command { std: "docker" "start" "-a" "d47f9d5ae5b34a4822ba7d6fff7709016f35e67f5371c7d8febdf6ed96039787", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:184:17
[INFO] [stderr]     |
[INFO] [stderr] 184 |     pub fn loan(&self) -> Option<Loan<T>> {
[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] 184 |     pub fn loan(&self) -> Option<Loan<'_, T>> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `lendpool` (lib) generated 1 warning (run `cargo fix --lib -p lendpool` to apply 1 suggestion)
[INFO] [stderr] warning: `lendpool` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lendpool-46a6969fcf78476b)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_loan_as_ref_and_deref ... ok
[INFO] [stdout] test tests::test_loan_drop ... ok
[INFO] [stdout] test tests::test_lendpool_debug ... ok
[INFO] [stdout] test tests::test_loan_take ... ok
[INFO] [stdout] test tests::test_lendpool_loan_non_blocking ... ok
[INFO] [stdout] test tests::test_loan_transformations ... ok
[INFO] [stdout] test tests::test_loan_with_method ... ok
[INFO] [stdout] test tests::test_lendpool_new_and_counts ... ok
[INFO] [stdout] test tests::test_loan_swap_pool ... ok
[INFO] [stdout] test tests::test_lendpool_add ... ok
[INFO] [stdout] test tests::test_lendpool_is_available_and_is_loaned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lendpool
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - LendPool<T>::new (line 109) ... ok
[INFO] [stdout] test src/lib.rs - LendPool<T>::is_available (line 221) ... ok
[INFO] [stdout] test src/lib.rs - LendPool<T>::loan (line 171) ... ok
[INFO] [stdout] test src/lib.rs - LendPool (line 65) ... ok
[INFO] [stdout] test src/lib.rs - LendPool<T>::on_loan (line 239) ... ok
[INFO] [stdout] test src/lib.rs - LendPool<T>::available (line 203) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - LendPool<T>::add (line 140) ... ok
[INFO] [stdout] test src/lib.rs - LendPool<T>::is_loaned (line 260) ... ok
[INFO] [stdout] test src/lib.rs - Loan<'_,T>::map (line 387) ... ok
[INFO] [stdout] test src/lib.rs - LendPool<T>::total (line 280) ... ok
[INFO] [stdout] test src/lib.rs - Loan<'_,T>::swap_pool (line 485) ... ok
[INFO] [stdout] test src/lib.rs - Loan<'_,T>::with (line 412) ... ok
[INFO] [stdout] test src/lib.rs - Loan<'_,T>::take (line 461) ... ok
[INFO] [stdout] test src/lib.rs - Loan<'_,T>::with_mut (line 435) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d47f9d5ae5b34a4822ba7d6fff7709016f35e67f5371c7d8febdf6ed96039787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47f9d5ae5b34a4822ba7d6fff7709016f35e67f5371c7d8febdf6ed96039787", kill_on_drop: false }`
[INFO] [stdout] d47f9d5ae5b34a4822ba7d6fff7709016f35e67f5371c7d8febdf6ed96039787