[INFO] fetching crate refinement 0.3.0...
[INFO] testing refinement-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate refinement 0.3.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate refinement 0.3.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5212e2bc4f7481ca4b1c38e7972cbc50e5e223f8c80cd6e0795605d4a961cbaa
[INFO] running `Command { std: "docker" "start" "-a" "5212e2bc4f7481ca4b1c38e7972cbc50e5e223f8c80cd6e0795605d4a961cbaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5212e2bc4f7481ca4b1c38e7972cbc50e5e223f8c80cd6e0795605d4a961cbaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5212e2bc4f7481ca4b1c38e7972cbc50e5e223f8c80cd6e0795605d4a961cbaa", kill_on_drop: false }`
[INFO] [stdout] 5212e2bc4f7481ca4b1c38e7972cbc50e5e223f8c80cd6e0795605d4a961cbaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69782c1ce69a0d5ce9f74c98da833c41695f4c31d478e92414e885cb269464b1
[INFO] running `Command { std: "docker" "start" "-a" "69782c1ce69a0d5ce9f74c98da833c41695f4c31d478e92414e885cb269464b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling refinement v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "69782c1ce69a0d5ce9f74c98da833c41695f4c31d478e92414e885cb269464b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69782c1ce69a0d5ce9f74c98da833c41695f4c31d478e92414e885cb269464b1", kill_on_drop: false }`
[INFO] [stdout] 69782c1ce69a0d5ce9f74c98da833c41695f4c31d478e92414e885cb269464b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4c83cd510d176439f079b7af8c404096d18844d5b3ba02020c8ceed1bfa3efd
[INFO] running `Command { std: "docker" "start" "-a" "a4c83cd510d176439f079b7af8c404096d18844d5b3ba02020c8ceed1bfa3efd", kill_on_drop: false }`
[INFO] [stderr]    Compiling refinement v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "a4c83cd510d176439f079b7af8c404096d18844d5b3ba02020c8ceed1bfa3efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c83cd510d176439f079b7af8c404096d18844d5b3ba02020c8ceed1bfa3efd", kill_on_drop: false }`
[INFO] [stdout] a4c83cd510d176439f079b7af8c404096d18844d5b3ba02020c8ceed1bfa3efd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 394a05c1f93ff490b8c63f8709f8632c869d49d7e9feb8ac138b263df95d4734
[INFO] running `Command { std: "docker" "start" "-a" "394a05c1f93ff490b8c63f8709f8632c869d49d7e9feb8ac138b263df95d4734", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/refinement-895e125e5a892c85)
[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-90e1f3e52556e69f)
[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-2cece53c7ffad6c8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test clone_equality ... ok
[INFO] [stdout] test create_good_value ... ok
[INFO] [stdout] test create_bad_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 - Predicate (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... 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 (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Refinement<T,P>::into_inner (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... 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 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "394a05c1f93ff490b8c63f8709f8632c869d49d7e9feb8ac138b263df95d4734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "394a05c1f93ff490b8c63f8709f8632c869d49d7e9feb8ac138b263df95d4734", kill_on_drop: false }`
[INFO] [stdout] 394a05c1f93ff490b8c63f8709f8632c869d49d7e9feb8ac138b263df95d4734