[INFO] fetching crate refinement 0.3.0...
[INFO] testing refinement-0.3.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate refinement 0.3.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate refinement 0.3.0 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 refinement 0.3.0
[INFO] finished tweaking crates.io crate refinement 0.3.0
[INFO] tweaked toml for crates.io crate refinement 0.3.0 written to /workspace/builds/worker-41/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] 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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b77e79360e98afd765645ea43cfa8f1fc982cb6864606aa7b913b9231927e6dd
[INFO] running `Command { std: "docker" "start" "-a" "b77e79360e98afd765645ea43cfa8f1fc982cb6864606aa7b913b9231927e6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b77e79360e98afd765645ea43cfa8f1fc982cb6864606aa7b913b9231927e6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b77e79360e98afd765645ea43cfa8f1fc982cb6864606aa7b913b9231927e6dd", kill_on_drop: false }`
[INFO] [stdout] b77e79360e98afd765645ea43cfa8f1fc982cb6864606aa7b913b9231927e6dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68a544cd55ac51132bd33d2a2ec3bb0b1cea01b5cf9063331d497aee5e506536
[INFO] running `Command { std: "docker" "start" "-a" "68a544cd55ac51132bd33d2a2ec3bb0b1cea01b5cf9063331d497aee5e506536", kill_on_drop: false }`
[INFO] [stderr]    Compiling refinement v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "68a544cd55ac51132bd33d2a2ec3bb0b1cea01b5cf9063331d497aee5e506536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a544cd55ac51132bd33d2a2ec3bb0b1cea01b5cf9063331d497aee5e506536", kill_on_drop: false }`
[INFO] [stdout] 68a544cd55ac51132bd33d2a2ec3bb0b1cea01b5cf9063331d497aee5e506536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05d19ac74beebf4fa15528ed26f3031a739f962cf3d2510a9e3764d994131eef
[INFO] running `Command { std: "docker" "start" "-a" "05d19ac74beebf4fa15528ed26f3031a739f962cf3d2510a9e3764d994131eef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling refinement v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "05d19ac74beebf4fa15528ed26f3031a739f962cf3d2510a9e3764d994131eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d19ac74beebf4fa15528ed26f3031a739f962cf3d2510a9e3764d994131eef", kill_on_drop: false }`
[INFO] [stdout] 05d19ac74beebf4fa15528ed26f3031a739f962cf3d2510a9e3764d994131eef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dd8875e4d88bdd016a0926082ae5e76340ed70ee83949d0c99ab5d70b98f007
[INFO] running `Command { std: "docker" "start" "-a" "6dd8875e4d88bdd016a0926082ae5e76340ed70ee83949d0c99ab5d70b98f007", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/refinement-522548dad949a1ea)
[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] [stderr]      Running tests/less_than_ten.rs (/opt/rustwide/target/debug/deps/less_than_ten-7a1016704cf58226)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/non_empty_string.rs (/opt/rustwide/target/debug/deps/non_empty_string-fde68cb2e1fb4f30)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test clone_equality ... ok
[INFO] [stdout] test create_bad_value ... ok
[INFO] [stdout] test create_good_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests refinement
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Refinement (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Predicate (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Refinement<T,P>::into_inner (line 155) ... ok
[INFO] [stdout] test src/lib.rs - Refinement<T,P>::as_inner (line 217) ... ok
[INFO] [stdout] test src/lib.rs - Refinement<T,P>::to_inner (line 186) ... ok
[INFO] [stdout] test src/lib.rs - Refinement<T,P>::new (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6dd8875e4d88bdd016a0926082ae5e76340ed70ee83949d0c99ab5d70b98f007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd8875e4d88bdd016a0926082ae5e76340ed70ee83949d0c99ab5d70b98f007", kill_on_drop: false }`
[INFO] [stdout] 6dd8875e4d88bdd016a0926082ae5e76340ed70ee83949d0c99ab5d70b98f007