[INFO] fetching crate data-view 5.1.0...
[INFO] testing data-view-5.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate data-view 5.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate data-view 5.1.0
[INFO] finished tweaking crates.io crate data-view 5.1.0
[INFO] tweaked toml for crates.io crate data-view 5.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate data-view 5.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e966c27753e00a3cc03eecf1d472b9b6791bcef0007b304be02fc70371bb521f
[INFO] running `Command { std: "docker" "start" "-a" "e966c27753e00a3cc03eecf1d472b9b6791bcef0007b304be02fc70371bb521f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e966c27753e00a3cc03eecf1d472b9b6791bcef0007b304be02fc70371bb521f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e966c27753e00a3cc03eecf1d472b9b6791bcef0007b304be02fc70371bb521f", kill_on_drop: false }`
[INFO] [stdout] e966c27753e00a3cc03eecf1d472b9b6791bcef0007b304be02fc70371bb521f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6388aa0f4455045b6865160caee2f4f46f566739972ae11b355a9ea438ca9b97
[INFO] running `Command { std: "docker" "start" "-a" "6388aa0f4455045b6865160caee2f4f46f566739972ae11b355a9ea438ca9b97", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-view v5.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "6388aa0f4455045b6865160caee2f4f46f566739972ae11b355a9ea438ca9b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6388aa0f4455045b6865160caee2f4f46f566739972ae11b355a9ea438ca9b97", kill_on_drop: false }`
[INFO] [stdout] 6388aa0f4455045b6865160caee2f4f46f566739972ae11b355a9ea438ca9b97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ba51e998b8dd424aac3d7a4058566a542c99041c5e4b8e2c033fbc533af9397
[INFO] running `Command { std: "docker" "start" "-a" "3ba51e998b8dd424aac3d7a4058566a542c99041c5e4b8e2c033fbc533af9397", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-view v5.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "3ba51e998b8dd424aac3d7a4058566a542c99041c5e4b8e2c033fbc533af9397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba51e998b8dd424aac3d7a4058566a542c99041c5e4b8e2c033fbc533af9397", kill_on_drop: false }`
[INFO] [stdout] 3ba51e998b8dd424aac3d7a4058566a542c99041c5e4b8e2c033fbc533af9397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d91136786d9cd5e4ccb423428c080e124185d1c6ad57cf749bcbed0703e829d
[INFO] running `Command { std: "docker" "start" "-a" "4d91136786d9cd5e4ccb423428c080e124185d1c6ad57cf749bcbed0703e829d", 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/data_view-4be0a064ed411f01)
[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]    Doc-tests data_view
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/dataview.rs - dataview::DataView<T>::new (line 14) ... ok
[INFO] [stdout] test src/dataview.rs - dataview::DataView<T>::write (line 118) ... ok
[INFO] [stdout] test src/dataview.rs - dataview::DataView<T>::write_slice (line 142) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/view.rs - view::View (line 7) ... ok
[INFO] [stdout] test src/dataview.rs - dataview::DataView<T>::read_buf (line 94) ... ok
[INFO] [stdout] test src/dataview.rs - dataview::DataView<T>::read (line 49) ... ok
[INFO] [stdout] test src/dataview.rs - dataview::DataView<T>::read_slice (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/dataview.rs - dataview::DataView<T>::remaining_slice (line 30) ... ok
[INFO] [stdout] test src/view.rs - view::View::read_at (line 20) ... ok
[INFO] [stdout] test src/view.rs - view::View::write_at (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d91136786d9cd5e4ccb423428c080e124185d1c6ad57cf749bcbed0703e829d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d91136786d9cd5e4ccb423428c080e124185d1c6ad57cf749bcbed0703e829d", kill_on_drop: false }`
[INFO] [stdout] 4d91136786d9cd5e4ccb423428c080e124185d1c6ad57cf749bcbed0703e829d