[INFO] fetching crate refinement 0.5.0...
[INFO] testing refinement-0.5.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate refinement 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate refinement 0.5.0
[INFO] finished tweaking crates.io crate refinement 0.5.0
[INFO] tweaked toml for crates.io crate refinement 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate refinement 0.5.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42526aa82df2c425e8e3eda63210a0c0f710263cc6aa9652c1ff16a0b90d90a1
[INFO] running `Command { std: "docker" "start" "-a" "42526aa82df2c425e8e3eda63210a0c0f710263cc6aa9652c1ff16a0b90d90a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42526aa82df2c425e8e3eda63210a0c0f710263cc6aa9652c1ff16a0b90d90a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42526aa82df2c425e8e3eda63210a0c0f710263cc6aa9652c1ff16a0b90d90a1", kill_on_drop: false }`
[INFO] [stdout] 42526aa82df2c425e8e3eda63210a0c0f710263cc6aa9652c1ff16a0b90d90a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65a1797231b04a6bbfd211066ee8013c2b6f87c6e43e51d5af70ff64eab6e02f
[INFO] running `Command { std: "docker" "start" "-a" "65a1797231b04a6bbfd211066ee8013c2b6f87c6e43e51d5af70ff64eab6e02f", kill_on_drop: false }`
[INFO] [stderr]    Compiling refinement v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "65a1797231b04a6bbfd211066ee8013c2b6f87c6e43e51d5af70ff64eab6e02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a1797231b04a6bbfd211066ee8013c2b6f87c6e43e51d5af70ff64eab6e02f", kill_on_drop: false }`
[INFO] [stdout] 65a1797231b04a6bbfd211066ee8013c2b6f87c6e43e51d5af70ff64eab6e02f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cba6c7135c2e1a8c81c02ef54ce27b70737bf21e452df3afc360477149ad9712
[INFO] running `Command { std: "docker" "start" "-a" "cba6c7135c2e1a8c81c02ef54ce27b70737bf21e452df3afc360477149ad9712", kill_on_drop: false }`
[INFO] [stderr]    Compiling refinement v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "cba6c7135c2e1a8c81c02ef54ce27b70737bf21e452df3afc360477149ad9712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba6c7135c2e1a8c81c02ef54ce27b70737bf21e452df3afc360477149ad9712", kill_on_drop: false }`
[INFO] [stdout] cba6c7135c2e1a8c81c02ef54ce27b70737bf21e452df3afc360477149ad9712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b51dda7c47790dd631e8aac12d1c8e23149e602e04ac3dc5e0ae831a525f590
[INFO] running `Command { std: "docker" "start" "-a" "8b51dda7c47790dd631e8aac12d1c8e23149e602e04ac3dc5e0ae831a525f590", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/refinement-40866bead5d762ff)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/less_than_ten.rs (/opt/rustwide/target/debug/deps/less_than_ten-706608743e1149d1)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/non_empty_string.rs (/opt/rustwide/target/debug/deps/non_empty_string-93936cefde140768)
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test create_good_value ... ok
[INFO] [stdout] test clone_equality ... 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 - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Predicate (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Refinement<T,P>::as_inner (line 251) ... ok
[INFO] [stdout] test src/lib.rs - Refinement<T,P>::to_inner (line 220) ... ok
[INFO] [stdout] test src/lib.rs - Refinement<T,P>::into_inner (line 155) ... ok
[INFO] [stdout] test src/lib.rs - Refinement<T,P>::new (line 124) ... ok
[INFO] [stdout] test src/lib.rs - Refinement (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b51dda7c47790dd631e8aac12d1c8e23149e602e04ac3dc5e0ae831a525f590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b51dda7c47790dd631e8aac12d1c8e23149e602e04ac3dc5e0ae831a525f590", kill_on_drop: false }`
[INFO] [stdout] 8b51dda7c47790dd631e8aac12d1c8e23149e602e04ac3dc5e0ae831a525f590