[INFO] fetching crate fwatch 0.1.5...
[INFO] testing fwatch-0.1.5 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate fwatch 0.1.5 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate fwatch 0.1.5 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fwatch 0.1.5
[INFO] finished tweaking crates.io crate fwatch 0.1.5
[INFO] tweaked toml for crates.io crate fwatch 0.1.5 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1862052b45aebbe85c21ff4227fdcbd442bdc40d720d725c09441156f07c633
[INFO] running `Command { std: "docker" "start" "-a" "e1862052b45aebbe85c21ff4227fdcbd442bdc40d720d725c09441156f07c633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1862052b45aebbe85c21ff4227fdcbd442bdc40d720d725c09441156f07c633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1862052b45aebbe85c21ff4227fdcbd442bdc40d720d725c09441156f07c633", kill_on_drop: false }`
[INFO] [stdout] e1862052b45aebbe85c21ff4227fdcbd442bdc40d720d725c09441156f07c633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37f8fb80fd332a0f8771b24cee56aebb6e44cfd4750d5f0299b1635430f0f259
[INFO] running `Command { std: "docker" "start" "-a" "37f8fb80fd332a0f8771b24cee56aebb6e44cfd4750d5f0299b1635430f0f259", kill_on_drop: false }`
[INFO] [stderr]    Compiling fwatch v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "37f8fb80fd332a0f8771b24cee56aebb6e44cfd4750d5f0299b1635430f0f259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f8fb80fd332a0f8771b24cee56aebb6e44cfd4750d5f0299b1635430f0f259", kill_on_drop: false }`
[INFO] [stdout] 37f8fb80fd332a0f8771b24cee56aebb6e44cfd4750d5f0299b1635430f0f259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 999e532737ce15b31a2c7714cc58ca243318fdd91ff3dbd21722bc2116b45e6b
[INFO] running `Command { std: "docker" "start" "-a" "999e532737ce15b31a2c7714cc58ca243318fdd91ff3dbd21722bc2116b45e6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fwatch v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "999e532737ce15b31a2c7714cc58ca243318fdd91ff3dbd21722bc2116b45e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999e532737ce15b31a2c7714cc58ca243318fdd91ff3dbd21722bc2116b45e6b", kill_on_drop: false }`
[INFO] [stdout] 999e532737ce15b31a2c7714cc58ca243318fdd91ff3dbd21722bc2116b45e6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fea16fec8ad721b91b715bb828a7f9855f6cc3d2baa9d2e291f34c1c17d728f
[INFO] running `Command { std: "docker" "start" "-a" "6fea16fec8ad721b91b715bb828a7f9855f6cc3d2baa9d2e291f34c1c17d728f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fwatch-dc4bda2ce7071cfe)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::transitions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fwatch
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Watcher<W>::get_state (line 153) - compile ... ok
[INFO] [stdout] test src/lib.rs - Watcher<W>::new (line 84) ... ok
[INFO] [stdout] test src/lib.rs - Watcher<W>::remove_target (line 123) ... ok
[INFO] [stdout] test src/lib.rs - Watcher<W>::add_target (line 102) ... ok
[INFO] [stdout] test src/lib.rs - Watcher<W>::get_path (line 176) ... ok
[INFO] [stdout] test src/lib.rs - Watcher<W>::watch (line 197) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fea16fec8ad721b91b715bb828a7f9855f6cc3d2baa9d2e291f34c1c17d728f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fea16fec8ad721b91b715bb828a7f9855f6cc3d2baa9d2e291f34c1c17d728f", kill_on_drop: false }`
[INFO] [stdout] 6fea16fec8ad721b91b715bb828a7f9855f6cc3d2baa9d2e291f34c1c17d728f