[INFO] fetching crate lru-disk-cache 0.4.0... [INFO] testing lru-disk-cache-0.4.0 against 1.47.0 for beta-1.48-1 [INFO] extracting crate lru-disk-cache 0.4.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate lru-disk-cache 0.4.0 on toolchain 1.47.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate lru-disk-cache 0.4.0 [INFO] finished tweaking crates.io crate lru-disk-cache 0.4.0 [INFO] tweaked toml for crates.io crate lru-disk-cache 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded filetime v0.1.15 [INFO] [stderr] Downloaded linked-hash-map v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e97081a801860c00fbff9ffcaa1940f9f55c94e593067570a0e4254d4025d329 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e97081a801860c00fbff9ffcaa1940f9f55c94e593067570a0e4254d4025d329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e97081a801860c00fbff9ffcaa1940f9f55c94e593067570a0e4254d4025d329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e97081a801860c00fbff9ffcaa1940f9f55c94e593067570a0e4254d4025d329", kill_on_drop: false }` [INFO] [stdout] e97081a801860c00fbff9ffcaa1940f9f55c94e593067570a0e4254d4025d329 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24028f9a5b6cca4fca9cf18e50c240409e1909202c6dfab3bb6c9dd98c474d05 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "24028f9a5b6cca4fca9cf18e50c240409e1909202c6dfab3bb6c9dd98c474d05", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling linked-hash-map v0.2.1 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling filetime v0.1.15 [INFO] [stderr] Compiling lru-disk-cache v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:83:30 [INFO] [stdout] | [INFO] [stdout] 83 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:92:36 [INFO] [stdout] | [INFO] [stdout] 92 | &Error::Io(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.91s [INFO] running `Command { std: "docker" "inspect" "24028f9a5b6cca4fca9cf18e50c240409e1909202c6dfab3bb6c9dd98c474d05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24028f9a5b6cca4fca9cf18e50c240409e1909202c6dfab3bb6c9dd98c474d05", kill_on_drop: false }` [INFO] [stdout] 24028f9a5b6cca4fca9cf18e50c240409e1909202c6dfab3bb6c9dd98c474d05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7071209e193fe991c05a42746a1a7073a371c3cfd338a2fe23cd3159c74b163b [INFO] running `Command { std: "docker" "start" "-a" "7071209e193fe991c05a42746a1a7073a371c3cfd338a2fe23cd3159c74b163b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:83:30 [INFO] [stdout] | [INFO] [stdout] 83 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:92:36 [INFO] [stdout] | [INFO] [stdout] 92 | &Error::Io(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling lru-disk-cache v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:83:30 [INFO] [stdout] | [INFO] [stdout] 83 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:92:36 [INFO] [stdout] | [INFO] [stdout] 92 | &Error::Io(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.53s [INFO] running `Command { std: "docker" "inspect" "7071209e193fe991c05a42746a1a7073a371c3cfd338a2fe23cd3159c74b163b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7071209e193fe991c05a42746a1a7073a371c3cfd338a2fe23cd3159c74b163b", kill_on_drop: false }` [INFO] [stdout] 7071209e193fe991c05a42746a1a7073a371c3cfd338a2fe23cd3159c74b163b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3fdb92f9ee034241988ba1819f6a27655403c1021d8c56b9589277fabe0f7a69 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3fdb92f9ee034241988ba1819f6a27655403c1021d8c56b9589277fabe0f7a69", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:83:30 [INFO] [stderr] | [INFO] [stderr] 83 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:92:36 [INFO] [stderr] | [INFO] [stderr] 92 | &Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:83:30 [INFO] [stderr] | [INFO] [stderr] 83 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:92:36 [INFO] [stderr] | [INFO] [stderr] 92 | &Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lru_disk_cache-68e3ccc651d43543 [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test lru_cache::tests::test_change_capacity ... ok [INFO] [stdout] test lru_cache::tests::test_clear ... ok [INFO] [stdout] test lru_cache::tests::test_contains_key ... ok [INFO] [stdout] test lru_cache::tests::test_debug ... ok [INFO] [stdout] test lru_cache::tests::test_expire_lru ... ok [INFO] [stdout] test lru_cache::tests::test_put_and_get ... ok [INFO] [stdout] test lru_cache::tests::test_iter ... ok [INFO] [stdout] test lru_cache::tests::test_metered_cache_oversize ... ok [INFO] [stdout] test lru_cache::tests::test_pop ... ok [INFO] [stdout] test lru_cache::tests::test_put_update ... ok [INFO] [stdout] test lru_cache::tests::test_metered_cache_reinsert_larger ... ok [INFO] [stdout] test lru_cache::tests::test_remove ... ok [INFO] [stdout] test lru_cache::tests::test_metered_cache ... ok [INFO] [stdout] test tests::test_missing_root ... ok [INFO] [stdout] test tests::test_add_get_lru ... ok [INFO] [stdout] test tests::test_empty_dir ... ok [INFO] [stdout] test tests::test_existing_file_too_large ... ok [INFO] [stdout] test tests::test_insert_bytes ... ok [INFO] [stderr] Doc-tests lru-disk-cache [INFO] [stdout] test tests::test_insert_bytes_too_large ... ok [INFO] [stdout] test tests::test_insert_bytes_exact ... ok [INFO] [stdout] test tests::test_some_existing_files ... ok [INFO] [stdout] test tests::test_existing_files_lru_mtime ... ok [INFO] [stdout] test tests::test_insert_file ... ok [INFO] [stdout] test tests::test_remove ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/lru_cache.rs - lru_cache (line 18) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::IntoIter (line 615) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::with_meter (line 221) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::get_mut (line 275) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::iter_mut (line 305) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::capacity (line 349) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::contains_key (line 362) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::insert (line 391) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::iter (line 541) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::remove (line 420) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::remove_lru (line 490) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::set_capacity (line 452) ... ignored [INFO] [stdout] test src/lru_cache.rs - lru_cache::LruCache::new (line 198) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 13 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3fdb92f9ee034241988ba1819f6a27655403c1021d8c56b9589277fabe0f7a69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fdb92f9ee034241988ba1819f6a27655403c1021d8c56b9589277fabe0f7a69", kill_on_drop: false }` [INFO] [stdout] 3fdb92f9ee034241988ba1819f6a27655403c1021d8c56b9589277fabe0f7a69