[INFO] fetching crate volatile 0.4.4...
[INFO] testing volatile-0.4.4 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate volatile 0.4.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate volatile 0.4.4 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8f9d77de3c68c53895ec92781a179b3d872b12954b4789e4e05d9e2b1f8c944
[INFO] running `Command { std: "docker" "start" "-a" "e8f9d77de3c68c53895ec92781a179b3d872b12954b4789e4e05d9e2b1f8c944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8f9d77de3c68c53895ec92781a179b3d872b12954b4789e4e05d9e2b1f8c944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f9d77de3c68c53895ec92781a179b3d872b12954b4789e4e05d9e2b1f8c944", kill_on_drop: false }`
[INFO] [stdout] e8f9d77de3c68c53895ec92781a179b3d872b12954b4789e4e05d9e2b1f8c944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12610c3073a5cc331da2b7513fe396eada04920569052c7a8133e2c733c55475
[INFO] running `Command { std: "docker" "start" "-a" "12610c3073a5cc331da2b7513fe396eada04920569052c7a8133e2c733c55475", 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" "12610c3073a5cc331da2b7513fe396eada04920569052c7a8133e2c733c55475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12610c3073a5cc331da2b7513fe396eada04920569052c7a8133e2c733c55475", kill_on_drop: false }`
[INFO] [stdout] 12610c3073a5cc331da2b7513fe396eada04920569052c7a8133e2c733c55475
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e43f49b6a61228daafdd05c088bfdee1336864644ae78b213d34aa4a904af859
[INFO] running `Command { std: "docker" "start" "-a" "e43f49b6a61228daafdd05c088bfdee1336864644ae78b213d34aa4a904af859", kill_on_drop: false }`
[INFO] [stderr]    Compiling volatile v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "e43f49b6a61228daafdd05c088bfdee1336864644ae78b213d34aa4a904af859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e43f49b6a61228daafdd05c088bfdee1336864644ae78b213d34aa4a904af859", kill_on_drop: false }`
[INFO] [stdout] e43f49b6a61228daafdd05c088bfdee1336864644ae78b213d34aa4a904af859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bba8bdebc3fc809245922be61a0f65a530bf90da85c5ed18462ec7ef61d0cd2d
[INFO] running `Command { std: "docker" "start" "-a" "bba8bdebc3fc809245922be61a0f65a530bf90da85c5ed18462ec7ef61d0cd2d", 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-1f3628853f7536bd)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests volatile
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_read ... ok
[INFO] [stdout] test tests::test_struct ... ok
[INFO] [stdout] test tests::test_write ... ok
[INFO] [stdout] test tests::test_slice ... ok
[INFO] [stdout] test tests::test_update ... 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] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - Volatile<R>::new_write_only (line 146) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R>::new_read_only (line 108) ... 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 314) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R>::new_read_only (line 97) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::extract_inner (line 267) ... 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>::index (line 420) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::index_mut (line 461) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R>::new_write_only (line 135) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::write (line 206) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::update (line 230) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::read (line 179) ... 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>::read_only (line 756) ... ok
[INFO] [stdout] test src/lib.rs - Volatile<R, A>::map (line 300) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bba8bdebc3fc809245922be61a0f65a530bf90da85c5ed18462ec7ef61d0cd2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba8bdebc3fc809245922be61a0f65a530bf90da85c5ed18462ec7ef61d0cd2d", kill_on_drop: false }`
[INFO] [stdout] bba8bdebc3fc809245922be61a0f65a530bf90da85c5ed18462ec7ef61d0cd2d