[INFO] fetching crate maybe-borrow 0.1.2...
[INFO] testing maybe-borrow-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate maybe-borrow 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate maybe-borrow 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate maybe-borrow 0.1.2
[INFO] tweaked toml for crates.io crate maybe-borrow 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate maybe-borrow 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52b31bc9e7b8b3da0262ab2ad1a2d1c007a5c9aa0f01c22765f0cd5714e79703
[INFO] running `Command { std: "docker" "start" "-a" "52b31bc9e7b8b3da0262ab2ad1a2d1c007a5c9aa0f01c22765f0cd5714e79703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52b31bc9e7b8b3da0262ab2ad1a2d1c007a5c9aa0f01c22765f0cd5714e79703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52b31bc9e7b8b3da0262ab2ad1a2d1c007a5c9aa0f01c22765f0cd5714e79703", kill_on_drop: false }`
[INFO] [stdout] 52b31bc9e7b8b3da0262ab2ad1a2d1c007a5c9aa0f01c22765f0cd5714e79703
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07cab1197713d0a74286b7df47c92aa5031d32e89f38098b80b1112223a7c5d8
[INFO] running `Command { std: "docker" "start" "-a" "07cab1197713d0a74286b7df47c92aa5031d32e89f38098b80b1112223a7c5d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling should-it-compile v0.1.1
[INFO] [stderr]    Compiling maybe-borrow v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "07cab1197713d0a74286b7df47c92aa5031d32e89f38098b80b1112223a7c5d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07cab1197713d0a74286b7df47c92aa5031d32e89f38098b80b1112223a7c5d8", kill_on_drop: false }`
[INFO] [stdout] 07cab1197713d0a74286b7df47c92aa5031d32e89f38098b80b1112223a7c5d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 464fafb233efbb61be81c343247c0ee8049c85721404c6011e4aecb6a3cfb3e7
[INFO] running `Command { std: "docker" "start" "-a" "464fafb233efbb61be81c343247c0ee8049c85721404c6011e4aecb6a3cfb3e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[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 futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling maybe-borrow v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.47s
[INFO] running `Command { std: "docker" "inspect" "464fafb233efbb61be81c343247c0ee8049c85721404c6011e4aecb6a3cfb3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464fafb233efbb61be81c343247c0ee8049c85721404c6011e4aecb6a3cfb3e7", kill_on_drop: false }`
[INFO] [stdout] 464fafb233efbb61be81c343247c0ee8049c85721404c6011e4aecb6a3cfb3e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2352f7046a0844e6104a83086c609903bd5af15d2ebbbcd69878c09b4a310d87
[INFO] running `Command { std: "docker" "start" "-a" "2352f7046a0844e6104a83086c609903bd5af15d2ebbbcd69878c09b4a310d87", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maybe_borrow-5a18f5ca0e3c2a10)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lending_iterator.rs (/opt/rustwide/target/debug/deps/lending_iterator-315b4b730a1e8bd2)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/lending_stream.rs (/opt/rustwide/target/debug/deps/lending_stream-577ea89468a9ae5e)
[INFO] [stdout] test test_next_filtered ... ok
[INFO] [stdout] test test_next_filtered_with_try ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/maps.rs (/opt/rustwide/target/debug/deps/maps-2b7b02d7edd2d7dc)
[INFO] [stdout] test test_next_filtered ... ok
[INFO] [stderr]    Doc-tests maybe_borrow
[INFO] [stdout] test test_next_filtered_with_try ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 162) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) - compile fail ... ok
[INFO] [stdout] test src/compile_fail.rs - compile_fail::pairs::lifetimes_with_common_supertype (line 3) - compile fail ... ok
[INFO] [stdout] test src/compile_fail.rs - compile_fail::pairs::lifetimes_with_common_supertype_and_borrowed_return (line 3) - compile fail ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::maybe_borrow (line 9) ... ignored
[INFO] [stdout] test src/compile_fail.rs - compile_fail::pairs::distinct_lifetimes (line 3) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 208) ... ok
[INFO] [stdout] test src/lib.rs - (line 116) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 88) ... ok
[INFO] [stdout] test src/lib.rs - (line 236) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::try_maybe_borrow (line 35) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::maybe_borrow (line 39) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::maybe_borrow (line 82) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2352f7046a0844e6104a83086c609903bd5af15d2ebbbcd69878c09b4a310d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2352f7046a0844e6104a83086c609903bd5af15d2ebbbcd69878c09b4a310d87", kill_on_drop: false }`
[INFO] [stdout] 2352f7046a0844e6104a83086c609903bd5af15d2ebbbcd69878c09b4a310d87