[INFO] fetching crate views 0.4.0...
[INFO] testing views-0.4.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate views 0.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate views 0.4.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate views 0.4.0
[INFO] finished tweaking crates.io crate views 0.4.0
[INFO] tweaked toml for crates.io crate views 0.4.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ff5f9420f79158b8194ddd19a77ed1286495e4876291e30298e2d741941a56c
[INFO] running `Command { std: "docker" "start" "-a" "3ff5f9420f79158b8194ddd19a77ed1286495e4876291e30298e2d741941a56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ff5f9420f79158b8194ddd19a77ed1286495e4876291e30298e2d741941a56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff5f9420f79158b8194ddd19a77ed1286495e4876291e30298e2d741941a56c", kill_on_drop: false }`
[INFO] [stdout] 3ff5f9420f79158b8194ddd19a77ed1286495e4876291e30298e2d741941a56c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 668fc2db7321233131ba966385f412dec795574ae17a02bd7290835af121a5df
[INFO] running `Command { std: "docker" "start" "-a" "668fc2db7321233131ba966385f412dec795574ae17a02bd7290835af121a5df", kill_on_drop: false }`
[INFO] [stderr]    Compiling views v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "668fc2db7321233131ba966385f412dec795574ae17a02bd7290835af121a5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "668fc2db7321233131ba966385f412dec795574ae17a02bd7290835af121a5df", kill_on_drop: false }`
[INFO] [stdout] 668fc2db7321233131ba966385f412dec795574ae17a02bd7290835af121a5df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 602f3490ec410124c12a31d83c56e5314ffd7fd341fd1fb6faa44888dfb74f85
[INFO] running `Command { std: "docker" "start" "-a" "602f3490ec410124c12a31d83c56e5314ffd7fd341fd1fb6faa44888dfb74f85", kill_on_drop: false }`
[INFO] [stderr]    Compiling views v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "602f3490ec410124c12a31d83c56e5314ffd7fd341fd1fb6faa44888dfb74f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602f3490ec410124c12a31d83c56e5314ffd7fd341fd1fb6faa44888dfb74f85", kill_on_drop: false }`
[INFO] [stdout] 602f3490ec410124c12a31d83c56e5314ffd7fd341fd1fb6faa44888dfb74f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d76962da24d7d79abfbb78baf7d6ee7e5c6992f67352fb67e60c9372edd1425e
[INFO] running `Command { std: "docker" "start" "-a" "d76962da24d7d79abfbb78baf7d6ee7e5c6992f67352fb67e60c9372edd1425e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 27 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/views-05c5318573ef3835)
[INFO] [stdout] test view::tests::test_take_f32 ... ok
[INFO] [stdout] test view::tests::test_take_i16 ... ok
[INFO] [stdout] test view::tests::test_take_u16 ... ok
[INFO] [stdout] test view::tests::test_take_u32 ... ok
[INFO] [stdout] test view_mut::tests::test_put_f32 ... ok
[INFO] [stdout] test view::tests::test_take_u64 ... ok
[INFO] [stdout] test view_mut::tests::test_put_f64 ... ok
[INFO] [stdout] test view_mut::tests::test_put_i128 ... ok
[INFO] [stdout] test view_mut::tests::test_put_i32 ... ok
[INFO] [stdout] test view_mut::tests::test_put_i16 ... ok
[INFO] [stdout] test view_mut::tests::test_put_i64 ... ok
[INFO] [stdout] test view_mut::tests::test_put_i8 ... ok
[INFO] [stdout] test view_mut::tests::test_put_u128 ... ok
[INFO] [stdout] test view_mut::tests::test_put_u16 ... ok
[INFO] [stdout] test view_mut::tests::test_put_u32 ... ok
[INFO] [stdout] test view_mut::tests::test_put_u64 ... ok
[INFO] [stdout] test view_mut::tests::test_put_u8 ... ok
[INFO] [stdout] test view::tests::test_take_i32 ... ok
[INFO] [stdout] test view::tests::test_take_u8 ... ok
[INFO] [stdout] test view::tests::test_take_i64 ... ok
[INFO] [stdout] test view::tests::test_take_u128 ... ok
[INFO] [stdout] test view::tests::test_take_i8 ... ok
[INFO] [stdout] test view::tests::test_take_until_nul ... ok
[INFO] [stdout] test view::tests::test_take ... ok
[INFO] [stdout] test view::tests::test_take_f64 ... ok
[INFO] [stdout] test view::tests::test_take_i128 ... ok
[INFO] [stdout] test view_mut::tests::test_put ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests views
[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] running `Command { std: "docker" "inspect" "d76962da24d7d79abfbb78baf7d6ee7e5c6992f67352fb67e60c9372edd1425e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76962da24d7d79abfbb78baf7d6ee7e5c6992f67352fb67e60c9372edd1425e", kill_on_drop: false }`
[INFO] [stdout] d76962da24d7d79abfbb78baf7d6ee7e5c6992f67352fb67e60c9372edd1425e