[INFO] fetching crate takecell 0.1.1...
[INFO] testing takecell-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate takecell 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate takecell 0.1.1
[INFO] finished tweaking crates.io crate takecell 0.1.1
[INFO] tweaked toml for crates.io crate takecell 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate takecell 0.1.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 88c0f0d962e8dcc99b705a76802457509cd84946b275c02acbd6a0c97914a256
[INFO] running `Command { std: "docker" "start" "-a" "88c0f0d962e8dcc99b705a76802457509cd84946b275c02acbd6a0c97914a256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c0f0d962e8dcc99b705a76802457509cd84946b275c02acbd6a0c97914a256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c0f0d962e8dcc99b705a76802457509cd84946b275c02acbd6a0c97914a256", kill_on_drop: false }`
[INFO] [stdout] 88c0f0d962e8dcc99b705a76802457509cd84946b275c02acbd6a0c97914a256
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8319697ecce43f3d41bc087b40c7687d55b86c3caef840e85dec1fe7f51c2b69
[INFO] running `Command { std: "docker" "start" "-a" "8319697ecce43f3d41bc087b40c7687d55b86c3caef840e85dec1fe7f51c2b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling takecell v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "8319697ecce43f3d41bc087b40c7687d55b86c3caef840e85dec1fe7f51c2b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8319697ecce43f3d41bc087b40c7687d55b86c3caef840e85dec1fe7f51c2b69", kill_on_drop: false }`
[INFO] [stdout] 8319697ecce43f3d41bc087b40c7687d55b86c3caef840e85dec1fe7f51c2b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 104d93500fc214f32de43690e23acfcc27be79278c36eadb3a4cfaa0bf8559f8
[INFO] running `Command { std: "docker" "start" "-a" "104d93500fc214f32de43690e23acfcc27be79278c36eadb3a4cfaa0bf8559f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling takecell v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "104d93500fc214f32de43690e23acfcc27be79278c36eadb3a4cfaa0bf8559f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104d93500fc214f32de43690e23acfcc27be79278c36eadb3a4cfaa0bf8559f8", kill_on_drop: false }`
[INFO] [stdout] 104d93500fc214f32de43690e23acfcc27be79278c36eadb3a4cfaa0bf8559f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 898f46be897900ded42ead93838743fd10313f024963a0ba1c9f2e7e93d9abdf
[INFO] running `Command { std: "docker" "start" "-a" "898f46be897900ded42ead93838743fd10313f024963a0ba1c9f2e7e93d9abdf", 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/takecell-403ca5e6b94756b4)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test own_tests::it_works ... ok
[INFO] [stdout] test own_tests::heal ... ok
[INFO] [stdout] test own_tests::r#static ... ok
[INFO] [stdout] test own_tests::steal_takes ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::r#static ... ok
[INFO] [stdout] test tests::steal_takes ... ok
[INFO] [stdout] test tests::unsize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests takecell
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ignored
[INFO] [stdout] test src/lib.rs - TakeOwnCell<T>::take (line 341) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - TakeCell<T>::heal (line 229) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - TakeOwnCell<T>::heal (line 417) ... ok
[INFO] [stdout] test src/lib.rs - TakeCell<T>::take (line 147) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "898f46be897900ded42ead93838743fd10313f024963a0ba1c9f2e7e93d9abdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898f46be897900ded42ead93838743fd10313f024963a0ba1c9f2e7e93d9abdf", kill_on_drop: false }`
[INFO] [stdout] 898f46be897900ded42ead93838743fd10313f024963a0ba1c9f2e7e93d9abdf