[INFO] crate volatile 0.2.6 is already in cache [INFO] testing volatile-0.2.6 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate volatile 0.2.6 into work/builds/worker-2/source [INFO] validating manifest of crates.io crate volatile 0.2.6 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate volatile 0.2.6 [INFO] finished tweaking crates.io crate volatile 0.2.6 [INFO] tweaked toml for crates.io crate volatile 0.2.6 written to work/builds/worker-2/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 567bbe454a91bf46cd2820886309b5b3849c09aad6d63cb90d79e1d5685f8121 [INFO] running `"docker" "start" "-a" "567bbe454a91bf46cd2820886309b5b3849c09aad6d63cb90d79e1d5685f8121"` [INFO] [stderr] Compiling volatile v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `"docker" "inspect" "567bbe454a91bf46cd2820886309b5b3849c09aad6d63cb90d79e1d5685f8121"` [INFO] running `"docker" "rm" "-f" "567bbe454a91bf46cd2820886309b5b3849c09aad6d63cb90d79e1d5685f8121"` [INFO] [stdout] 567bbe454a91bf46cd2820886309b5b3849c09aad6d63cb90d79e1d5685f8121 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 2751a85a40d4c122019e7c479120d47df234a6da26199c292711defb45324e4d [INFO] running `"docker" "start" "-a" "2751a85a40d4c122019e7c479120d47df234a6da26199c292711defb45324e4d"` [INFO] [stderr] Compiling volatile v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `"docker" "inspect" "2751a85a40d4c122019e7c479120d47df234a6da26199c292711defb45324e4d"` [INFO] running `"docker" "rm" "-f" "2751a85a40d4c122019e7c479120d47df234a6da26199c292711defb45324e4d"` [INFO] [stdout] 2751a85a40d4c122019e7c479120d47df234a6da26199c292711defb45324e4d [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 7a5e476fe125f37587a2bb57e70a0e2e856593a0eb5ca46716277bc6c46cebe1 [INFO] running `"docker" "start" "-a" "7a5e476fe125f37587a2bb57e70a0e2e856593a0eb5ca46716277bc6c46cebe1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/volatile-5663f05c73fe5ebc [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_read ... ok [INFO] [stdout] test tests::test_update ... ok [INFO] [stdout] test tests::test_pointer_recast ... ok [INFO] [stdout] test tests::test_write ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests volatile [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - ReadOnly::read (line 192) ... ok [INFO] [stdout] test src/lib.rs - Volatile::read (line 79) ... ok [INFO] [stdout] test src/lib.rs - WriteOnly::new (line 232) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/lib.rs - ReadOnly::new (line 175) ... ok [INFO] [stdout] test src/lib.rs - Volatile::new (line 60) ... ok [INFO] [stdout] test src/lib.rs - WriteOnly::write (line 249) ... ok [INFO] [stdout] test src/lib.rs - Volatile::write (line 100) ... ok [INFO] [stdout] test src/lib.rs - Volatile::update (line 122) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "7a5e476fe125f37587a2bb57e70a0e2e856593a0eb5ca46716277bc6c46cebe1"` [INFO] running `"docker" "rm" "-f" "7a5e476fe125f37587a2bb57e70a0e2e856593a0eb5ca46716277bc6c46cebe1"` [INFO] [stdout] 7a5e476fe125f37587a2bb57e70a0e2e856593a0eb5ca46716277bc6c46cebe1