[INFO] fetching crate volatile 0.6.1...
[INFO] testing volatile-0.6.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate volatile 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate volatile 0.6.1
[INFO] finished tweaking crates.io crate volatile 0.6.1
[INFO] tweaked toml for crates.io crate volatile 0.6.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate volatile 0.6.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31748cccfb12c25f6d5d91b7c52ace0cebf28197ebfffbdc36ed48b655c56768
[INFO] running `Command { std: "docker" "start" "-a" "31748cccfb12c25f6d5d91b7c52ace0cebf28197ebfffbdc36ed48b655c56768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31748cccfb12c25f6d5d91b7c52ace0cebf28197ebfffbdc36ed48b655c56768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31748cccfb12c25f6d5d91b7c52ace0cebf28197ebfffbdc36ed48b655c56768", kill_on_drop: false }`
[INFO] [stdout] 31748cccfb12c25f6d5d91b7c52ace0cebf28197ebfffbdc36ed48b655c56768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d259a0cc3b6adba9e0835a93f593845681e4d004ba45931b2332f273c1c210ff
[INFO] running `Command { std: "docker" "start" "-a" "d259a0cc3b6adba9e0835a93f593845681e4d004ba45931b2332f273c1c210ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling volatile v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "d259a0cc3b6adba9e0835a93f593845681e4d004ba45931b2332f273c1c210ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d259a0cc3b6adba9e0835a93f593845681e4d004ba45931b2332f273c1c210ff", kill_on_drop: false }`
[INFO] [stdout] d259a0cc3b6adba9e0835a93f593845681e4d004ba45931b2332f273c1c210ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 183d7dd524a125a8df78ee6b7ca9e8796b0a2f1d35e8a0c0e06c1b3d89826237
[INFO] running `Command { std: "docker" "start" "-a" "183d7dd524a125a8df78ee6b7ca9e8796b0a2f1d35e8a0c0e06c1b3d89826237", kill_on_drop: false }`
[INFO] [stderr]    Compiling volatile v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "183d7dd524a125a8df78ee6b7ca9e8796b0a2f1d35e8a0c0e06c1b3d89826237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183d7dd524a125a8df78ee6b7ca9e8796b0a2f1d35e8a0c0e06c1b3d89826237", kill_on_drop: false }`
[INFO] [stdout] 183d7dd524a125a8df78ee6b7ca9e8796b0a2f1d35e8a0c0e06c1b3d89826237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 268353f34d19d9af20826c05605bf2e52b220732d246861ae1bf0cfb5dc91cfd
[INFO] running `Command { std: "docker" "start" "-a" "268353f34d19d9af20826c05605bf2e52b220732d246861ae1bf0cfb5dc91cfd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/volatile-be54d119b23439c0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test volatile_ptr::tests::test_access ... ok
[INFO] [stdout] test volatile_ptr::tests::test_struct_macro ... ok
[INFO] [stdout] test volatile_ptr::tests::test_struct ... ok
[INFO] [stdout] test volatile_ptr::tests::test_read ... ok
[INFO] [stdout] test volatile_ptr::tests::test_write ... ok
[INFO] [stdout] test volatile_ptr::tests::test_update ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests volatile
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/volatile_ptr/macros.rs - volatile_ptr::macros::map_field (line 20) - compile fail ... ok
[INFO] [stdout] test src/volatile_ptr/operations.rs - volatile_ptr::operations::VolatilePtr<'a,T,ReadWrite>::write_only (line 278) ... ok
[INFO] [stdout] test src/volatile_ref.rs - volatile_ref::VolatileRef<'a,T,ReadWrite>::write_only (line 258) ... ok
[INFO] [stdout] test src/volatile_ptr/macros.rs - volatile_ptr::macros::map_field (line 7) ... ok
[INFO] [stdout] test src/volatile_ptr/operations.rs - volatile_ptr::operations::VolatilePtr<'a,T,A>::read (line 75) ... ok
[INFO] [stdout] test src/volatile_ptr/operations.rs - volatile_ptr::operations::VolatilePtr<'a,T,A>::restrict (line 226) ... ok
[INFO] [stdout] test src/volatile_ptr/operations.rs - volatile_ptr::operations::VolatilePtr<'a,T,A>::map (line 173) ... ok
[INFO] [stdout] test src/volatile_ptr/operations.rs - volatile_ptr::operations::VolatilePtr<'a,T,A>::map (line 188) ... ok
[INFO] [stdout] test src/volatile_ptr/operations.rs - volatile_ptr::operations::VolatilePtr<'a,T,A>::write (line 102) ... ok
[INFO] [stdout] test src/volatile_ptr/operations.rs - volatile_ptr::operations::VolatilePtr<'a,T,ReadWrite>::read_only (line 258) ... ok
[INFO] [stdout] test src/volatile_ptr/operations.rs - volatile_ptr::operations::VolatilePtr<'a,T,A>::update (line 125) ... ok
[INFO] [stdout] test src/volatile_ref.rs - volatile_ref::VolatileRef<'a,T,A>::restrict (line 206) ... ok
[INFO] [stdout] test src/volatile_ptr/operations.rs - volatile_ptr::operations::VolatilePtr<'a,T,A>::as_raw_ptr (line 148) ... ok
[INFO] [stdout] test src/volatile_ref.rs - volatile_ref::VolatileRef<'a,T,ReadWrite>::read_only (line 238) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "268353f34d19d9af20826c05605bf2e52b220732d246861ae1bf0cfb5dc91cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "268353f34d19d9af20826c05605bf2e52b220732d246861ae1bf0cfb5dc91cfd", kill_on_drop: false }`
[INFO] [stdout] 268353f34d19d9af20826c05605bf2e52b220732d246861ae1bf0cfb5dc91cfd