[INFO] crate pagecache 0.17.0 is already in cache [INFO] extracting crate pagecache 0.17.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/pagecache/0.17.0 [INFO] extracting crate pagecache 0.17.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pagecache/0.17.0 [INFO] validating manifest of pagecache-0.17.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pagecache-0.17.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pagecache-0.17.0 [INFO] finished frobbing pagecache-0.17.0 [INFO] frobbed toml for pagecache-0.17.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pagecache/0.17.0/Cargo.toml [INFO] started frobbing pagecache-0.17.0 [INFO] finished frobbing pagecache-0.17.0 [INFO] frobbed toml for pagecache-0.17.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pagecache/0.17.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing pagecache-0.17.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pagecache/0.17.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 9c92ba0b9880f976bbe76c851b7c2c57ca6da1f3c158a58d0cd62ee356127832 [INFO] running `"docker" "start" "-a" "9c92ba0b9880f976bbe76c851b7c2c57ca6da1f3c158a58d0cd62ee356127832"` [INFO] [stderr] Compiling historian v4.0.3 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling pagecache v0.17.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `new` [INFO] [stderr] --> src/tx.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | new: P, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_new` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> src/tx.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | pid: PageId, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old` [INFO] [stderr] --> src/tx.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | old: PagePtr<'g, P>, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_old` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> src/tx.rs:129:9 [INFO] [stderr] | [INFO] [stderr] 129 | pid: PageId, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old` [INFO] [stderr] --> src/tx.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | old: PagePtr<'g, P>, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_old` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new` [INFO] [stderr] --> src/tx.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | new: P, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_new` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> src/tx.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | pid: PageId, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old` [INFO] [stderr] --> src/tx.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 143 | old: PagePtr<'g, P>, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_old` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new` [INFO] [stderr] --> src/tx.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | new: P, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_new` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> src/tx.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | pid: PageId, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pid` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `max_trailer_stable_lsn` [INFO] [stderr] --> src/iobuf.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub(crate) max_trailer_stable_lsn: AtomicLsn, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `pending` [INFO] [stderr] --> src/pagecache.rs:413:5 [INFO] [stderr] | [INFO] [stderr] 413 | pending: AtomicLsn, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `pending` [INFO] [stderr] --> src/tx.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub(crate) pending: FastMap8>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.93s [INFO] running `"docker" "inspect" "9c92ba0b9880f976bbe76c851b7c2c57ca6da1f3c158a58d0cd62ee356127832"` [INFO] running `"docker" "rm" "-f" "9c92ba0b9880f976bbe76c851b7c2c57ca6da1f3c158a58d0cd62ee356127832"` [INFO] [stdout] 9c92ba0b9880f976bbe76c851b7c2c57ca6da1f3c158a58d0cd62ee356127832 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pagecache/0.17.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] b9d878dcdef880c2805b5c65d39a47791116bcef064b0b98986347fc46b90c93 [INFO] running `"docker" "start" "-a" "b9d878dcdef880c2805b5c65d39a47791116bcef064b0b98986347fc46b90c93"` [INFO] [stderr] Compiling permutohedron v0.2.4 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.8.7 [INFO] [stderr] Compiling model v0.1.2 [INFO] [stderr] Compiling pagecache v0.17.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `new` [INFO] [stderr] --> src/tx.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | new: P, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_new` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> src/tx.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | pid: PageId, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old` [INFO] [stderr] --> src/tx.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | old: PagePtr<'g, P>, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_old` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> src/tx.rs:129:9 [INFO] [stderr] | [INFO] [stderr] 129 | pid: PageId, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old` [INFO] [stderr] --> src/tx.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | old: PagePtr<'g, P>, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_old` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new` [INFO] [stderr] --> src/tx.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | new: P, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_new` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> src/tx.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | pid: PageId, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old` [INFO] [stderr] --> src/tx.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 143 | old: PagePtr<'g, P>, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_old` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new` [INFO] [stderr] --> src/tx.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | new: P, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_new` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> src/tx.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | pid: PageId, [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_pid` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `max_trailer_stable_lsn` [INFO] [stderr] --> src/iobuf.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub(crate) max_trailer_stable_lsn: AtomicLsn, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `pending` [INFO] [stderr] --> src/pagecache.rs:413:5 [INFO] [stderr] | [INFO] [stderr] 413 | pending: AtomicLsn, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `pending` [INFO] [stderr] --> src/tx.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub(crate) pending: FastMap8>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.13s [INFO] running `"docker" "inspect" "b9d878dcdef880c2805b5c65d39a47791116bcef064b0b98986347fc46b90c93"` [INFO] running `"docker" "rm" "-f" "b9d878dcdef880c2805b5c65d39a47791116bcef064b0b98986347fc46b90c93"` [INFO] [stdout] b9d878dcdef880c2805b5c65d39a47791116bcef064b0b98986347fc46b90c93 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/pagecache/0.17.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 1cd37c0ba86bf7ebe91d598d53e9658b8332181fdacb29f4f0d0ceeea1197570 [INFO] running `"docker" "start" "-a" "1cd37c0ba86bf7ebe91d598d53e9658b8332181fdacb29f4f0d0ceeea1197570"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test ds::pagetable::test_linearizability ... ignored [INFO] [stdout] test ds::pagetable::test_model ... ignored [INFO] [stderr] Running /opt/crater/target/debug/deps/pagecache-0c9c1f19a304849a [INFO] [stdout] test ds::pagetable::test_split_fanout ... ok [INFO] [stdout] test ds::dll::test_dll ... ok [INFO] [stdout] test ds::stack::basic_functionality ... ok [INFO] [stdout] test ds::pagetable::basic_functionality ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests pagecache [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/config.rs - config::ConfigBuilder (line 45) ... ok [INFO] [stdout] test src/config.rs - config::ConfigBuilder (line 37) ... ok [INFO] [stdout] test src/logger.rs - logger (line 3) ... ok [INFO] [stdout] test src/pagecache.rs - pagecache::PageCache (line 323) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "1cd37c0ba86bf7ebe91d598d53e9658b8332181fdacb29f4f0d0ceeea1197570"` [INFO] running `"docker" "rm" "-f" "1cd37c0ba86bf7ebe91d598d53e9658b8332181fdacb29f4f0d0ceeea1197570"` [INFO] [stdout] 1cd37c0ba86bf7ebe91d598d53e9658b8332181fdacb29f4f0d0ceeea1197570