[INFO] fetching crate volatile 0.4.4...
[INFO] testing volatile-0.4.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate volatile 0.4.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate volatile 0.4.4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate volatile 0.4.4
[INFO] finished tweaking crates.io crate volatile 0.4.4
[INFO] tweaked toml for crates.io crate volatile 0.4.4 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef15770a37e9025f9492c9fe5984d897e5c0f2dd98d619be396786378ad4a69e
[INFO] running `Command { std: "docker" "start" "-a" "ef15770a37e9025f9492c9fe5984d897e5c0f2dd98d619be396786378ad4a69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef15770a37e9025f9492c9fe5984d897e5c0f2dd98d619be396786378ad4a69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef15770a37e9025f9492c9fe5984d897e5c0f2dd98d619be396786378ad4a69e", kill_on_drop: false }`
[INFO] [stdout] ef15770a37e9025f9492c9fe5984d897e5c0f2dd98d619be396786378ad4a69e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15207c8bc84bf86332b93780fef3c9972dcec435dbd18d5e469e4e4ba0e48f2c
[INFO] running `Command { std: "docker" "start" "-a" "15207c8bc84bf86332b93780fef3c9972dcec435dbd18d5e469e4e4ba0e48f2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling volatile v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "15207c8bc84bf86332b93780fef3c9972dcec435dbd18d5e469e4e4ba0e48f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15207c8bc84bf86332b93780fef3c9972dcec435dbd18d5e469e4e4ba0e48f2c", kill_on_drop: false }`
[INFO] [stdout] 15207c8bc84bf86332b93780fef3c9972dcec435dbd18d5e469e4e4ba0e48f2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ee4f0ab9e938ea53183c89dca545a626780dcb0556f1cc37cad68c6dd4700d7
[INFO] running `Command { std: "docker" "start" "-a" "0ee4f0ab9e938ea53183c89dca545a626780dcb0556f1cc37cad68c6dd4700d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling volatile v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "0ee4f0ab9e938ea53183c89dca545a626780dcb0556f1cc37cad68c6dd4700d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ee4f0ab9e938ea53183c89dca545a626780dcb0556f1cc37cad68c6dd4700d7", kill_on_drop: false }`
[INFO] [stdout] 0ee4f0ab9e938ea53183c89dca545a626780dcb0556f1cc37cad68c6dd4700d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e3c93a16f6ec4873cedd89c17b208235a8ea992a0f254dee0e144d024daf850
[INFO] running `Command { std: "docker" "start" "-a" "8e3c93a16f6ec4873cedd89c17b208235a8ea992a0f254dee0e144d024daf850", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/volatile-132f4ec501775cba)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_read ... ok
[INFO] [stdout] test tests::test_slice ... ok
[INFO] [stdout] test tests::test_struct ... ok
[INFO] [stdout] test tests::test_update ... ok
[INFO] [stdout] test tests::test_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests volatile
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - Volatile<R>::new_write_only (line 146) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R>::new_read_only (line 108) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R>::new_read_only (line 97) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::index (line 409) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::map_mut (line 366) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::map (line 300) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::read (line 179) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::update (line 230) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R>::read_only (line 756) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::map (line 314) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::map_mut (line 351) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R>::new (line 71) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R>::write_only (line 779) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::index_mut (line 449) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::extract_inner (line 267) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::write (line 206) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R>::new_write_only (line 135) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::index_mut (line 461) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::index (line 420) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e3c93a16f6ec4873cedd89c17b208235a8ea992a0f254dee0e144d024daf850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3c93a16f6ec4873cedd89c17b208235a8ea992a0f254dee0e144d024daf850", kill_on_drop: false }`
[INFO] [stdout] 8e3c93a16f6ec4873cedd89c17b208235a8ea992a0f254dee0e144d024daf850