[INFO] fetching crate yoke 0.2.2...
[INFO] testing yoke-0.2.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate yoke 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate yoke 0.2.2 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 yoke 0.2.2
[INFO] finished tweaking crates.io crate yoke 0.2.2
[INFO] tweaked toml for crates.io crate yoke 0.2.2 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c221764d59eee12d8caa46cf75f63ccc662b87d2bd460f3efba3d269b59c4e82
[INFO] running `Command { std: "docker" "start" "-a" "c221764d59eee12d8caa46cf75f63ccc662b87d2bd460f3efba3d269b59c4e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c221764d59eee12d8caa46cf75f63ccc662b87d2bd460f3efba3d269b59c4e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c221764d59eee12d8caa46cf75f63ccc662b87d2bd460f3efba3d269b59c4e82", kill_on_drop: false }`
[INFO] [stdout] c221764d59eee12d8caa46cf75f63ccc662b87d2bd460f3efba3d269b59c4e82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 476037ca17e2cac6ee8548357e28c6e93737dbde101afb5c5ab032e61b6cd71e
[INFO] running `Command { std: "docker" "start" "-a" "476037ca17e2cac6ee8548357e28c6e93737dbde101afb5c5ab032e61b6cd71e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling yoke v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.52s
[INFO] running `Command { std: "docker" "inspect" "476037ca17e2cac6ee8548357e28c6e93737dbde101afb5c5ab032e61b6cd71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "476037ca17e2cac6ee8548357e28c6e93737dbde101afb5c5ab032e61b6cd71e", kill_on_drop: false }`
[INFO] [stdout] 476037ca17e2cac6ee8548357e28c6e93737dbde101afb5c5ab032e61b6cd71e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] bb9008109fadacbee82dd02d2c902ac060932262bb80677ac8ff754af2430aaa
[INFO] running `Command { std: "docker" "start" "-a" "bb9008109fadacbee82dd02d2c902ac060932262bb80677ac8ff754af2430aaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling yoke v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.10s
[INFO] running `Command { std: "docker" "inspect" "bb9008109fadacbee82dd02d2c902ac060932262bb80677ac8ff754af2430aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9008109fadacbee82dd02d2c902ac060932262bb80677ac8ff754af2430aaa", kill_on_drop: false }`
[INFO] [stdout] bb9008109fadacbee82dd02d2c902ac060932262bb80677ac8ff754af2430aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b1ab827ecb12c097e6c0176b3e44f12d2e46cba2e558e830faa3c456643703d0
[INFO] running `Command { std: "docker" "start" "-a" "b1ab827ecb12c097e6c0176b3e44f12d2e46cba2e558e830faa3c456643703d0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yoke-a58017a9c49ab545)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yoke
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/yoke.rs - yoke::Yoke<Y, C>::project (line 502) ... ignored
[INFO] [stdout] test src/yoke.rs - yoke::Yoke<Y, C>::project (line 515) ... ignored
[INFO] [stdout] test src/yokeable.rs - yokeable::Yokeable::transform_mut (line 140) - compile fail ... ok
[INFO] [stdout] test src/yoke.rs - yoke::_ (line 668) - compile fail ... ok
[INFO] [stdout] test src/yoke.rs - yoke::_ (line 694) - compile fail ... ok
[INFO] [stdout] test src/yokeable.rs - yokeable::Yokeable::transform_mut (line 163) - compile fail ... ok
[INFO] [stdout] test src/yoke.rs - yoke::_ (line 681) - compile fail ... ok
[INFO] [stdout] test src/yokeable.rs - yokeable::Yokeable::transform_mut (line 213) ... ok
[INFO] [stdout] test src/trait_hack.rs - trait_hack (line 31) - compile fail ... ok
[INFO] [stdout] test src/zero_copy_from.rs - zero_copy_from::Yoke<Y, &'b C>::attach_to_borrowed_cart (line 98) ... ok
[INFO] [stdout] test src/yoke.rs - yoke::Yoke<Y, C>::with_mut (line 278) ... ok
[INFO] [stdout] test src/trait_hack.rs - trait_hack (line 78) ... ok
[INFO] [stdout] test src/trait_hack.rs - trait_hack (line 141) ... ok
[INFO] [stdout] test src/yokeable.rs - yokeable::Yokeable (line 46) ... ok
[INFO] [stdout] test src/yoke.rs - yoke::Yoke<Y, C>::into_backing_cart (line 242) ... ok
[INFO] [stdout] test src/yoke.rs - yoke::Yoke<Y, ()>::new_always_owned (line 372) ... ok
[INFO] [stdout] test src/zero_copy_from.rs - zero_copy_from::Yoke<Y, Rc<C>>::attach_to_rc_cart (line 156) ... ok
[INFO] [stdout] test src/yoke.rs - yoke::Yoke<Y, C>::into_backing_cart (line 225) ... ok
[INFO] [stdout] test src/zero_copy_from.rs - zero_copy_from::Yoke<Y, Box<C>>::attach_to_box_cart (line 126) ... ok
[INFO] [stdout] test src/yoke.rs - yoke::Yoke<Y, Option<C>>::new_owned (line 402) ... ok
[INFO] [stdout] test src/yoke.rs - yoke::Yoke (line 34) ... ok
[INFO] [stdout] test src/yoke.rs - yoke::Yoke<Y, C>::try_attach_to_cart_badly (line 148) ... ok
[INFO] [stdout] test src/zero_copy_from.rs - zero_copy_from::ZeroCopyFrom (line 31) ... ok
[INFO] [stdout] test src/yoke.rs - yoke::Yoke<Y, C>::get (line 183) ... ok
[INFO] [stdout] test src/yoke.rs - yoke::Yoke<Y, C>::attach_to_cart_badly (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1ab827ecb12c097e6c0176b3e44f12d2e46cba2e558e830faa3c456643703d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ab827ecb12c097e6c0176b3e44f12d2e46cba2e558e830faa3c456643703d0", kill_on_drop: false }`
[INFO] [stdout] b1ab827ecb12c097e6c0176b3e44f12d2e46cba2e558e830faa3c456643703d0