[INFO] crate string_cache 0.7.5 is already in cache [INFO] testing string_cache-0.7.5 against 1.44.0 for beta-1.45-1 [INFO] extracting crate string_cache 0.7.5 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate string_cache 0.7.5 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate string_cache 0.7.5 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate string_cache 0.7.5 [INFO] tweaked toml for crates.io crate string_cache 0.7.5 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate string_cache 0.7.5 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 101e6e9fcfdcd1a7e5fadcf07c27cdea33d8972a2b7ac5b73a106f690170a0b2 [INFO] running `"docker" "start" "-a" "101e6e9fcfdcd1a7e5fadcf07c27cdea33d8972a2b7ac5b73a106f690170a0b2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling string_cache v0.7.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/atom.rs:496:30 [INFO] [stderr] | [INFO] [stderr] 496 | let string: String = try!(Deserialize::deserialize(deserializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/atom.rs:506:45 [INFO] [stderr] | [INFO] [stderr] 506 | let mut buffer: [u8; 64] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.72s [INFO] running `"docker" "inspect" "101e6e9fcfdcd1a7e5fadcf07c27cdea33d8972a2b7ac5b73a106f690170a0b2"` [INFO] running `"docker" "rm" "-f" "101e6e9fcfdcd1a7e5fadcf07c27cdea33d8972a2b7ac5b73a106f690170a0b2"` [INFO] [stdout] 101e6e9fcfdcd1a7e5fadcf07c27cdea33d8972a2b7ac5b73a106f690170a0b2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d03224489eeb00d3e19860a28a01e7a640b39dc93e0b6251fef810650d680951 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "d03224489eeb00d3e19860a28a01e7a640b39dc93e0b6251fef810650d680951"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/atom.rs:496:30 [INFO] [stderr] | [INFO] [stderr] 496 | let string: String = try!(Deserialize::deserialize(deserializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/atom.rs:506:45 [INFO] [stderr] | [INFO] [stderr] 506 | let mut buffer: [u8; 64] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling string_cache v0.7.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/atom.rs:496:30 [INFO] [stderr] | [INFO] [stderr] 496 | let string: String = try!(Deserialize::deserialize(deserializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/atom.rs:506:45 [INFO] [stderr] | [INFO] [stderr] 506 | let mut buffer: [u8; 64] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.30s [INFO] running `"docker" "inspect" "d03224489eeb00d3e19860a28a01e7a640b39dc93e0b6251fef810650d680951"` [INFO] running `"docker" "rm" "-f" "d03224489eeb00d3e19860a28a01e7a640b39dc93e0b6251fef810650d680951"` [INFO] [stdout] d03224489eeb00d3e19860a28a01e7a640b39dc93e0b6251fef810650d680951 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b021f4010bfd5d996afe9c8164acd10abb2251053e8b381eafb10fde964b5710 [INFO] running `"docker" "start" "-a" "b021f4010bfd5d996afe9c8164acd10abb2251053e8b381eafb10fde964b5710"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/atom.rs:496:30 [INFO] [stderr] | [INFO] [stderr] 496 | let string: String = try!(Deserialize::deserialize(deserializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/atom.rs:506:45 [INFO] [stderr] | [INFO] [stderr] 506 | let mut buffer: [u8; 64] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/atom.rs:496:30 [INFO] [stderr] | [INFO] [stderr] 496 | let string: String = try!(Deserialize::deserialize(deserializer)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/atom.rs:506:45 [INFO] [stderr] | [INFO] [stderr] 506 | let mut buffer: [u8; 64] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/string_cache-224bec545296d7d2 [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test atom::tests::atom_macro ... ok [INFO] [stdout] test atom::tests::clone ... ok [INFO] [stdout] test atom::tests::default ... ok [INFO] [stdout] test atom::tests::ensure_deref ... ok [INFO] [stdout] test atom::tests::match_atom ... ok [INFO] [stdout] test atom::tests::string_cache_entry_alignment_is_sufficient ... ok [INFO] [stdout] test atom::tests::test_ascii_lowercase ... ok [INFO] [stdout] test atom::tests::ord ... ok [INFO] [stdout] test atom::tests::test_ascii_uppercase ... ok [INFO] [stdout] test atom::tests::repr ... ok [INFO] [stdout] test atom::tests::test_equality ... ok [INFO] [stdout] test atom::tests::test_as_slice ... ok [INFO] [stdout] test atom::tests::test_eq_ignore_ascii_case ... ok [INFO] [stdout] test atom::tests::test_types ... ok [INFO] [stdout] test atom::tests::test_from_string ... ok [INFO] [stdout] test atom::tests::assert_sizes ... ok [INFO] [stdout] test atom::tests::ensure_as_ref ... ok [INFO] [stdout] test atom::tests::test_threads ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/small_stack-71b93bd6a0d21f1b [INFO] [stderr] Doc-tests string_cache [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/atom.rs - atom::Atom (line 226) ... ignored [INFO] [stdout] test src/lib.rs - (line 52) ... ignored [INFO] [stdout] test src/lib.rs - (line 75) ... ok [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b021f4010bfd5d996afe9c8164acd10abb2251053e8b381eafb10fde964b5710"` [INFO] running `"docker" "rm" "-f" "b021f4010bfd5d996afe9c8164acd10abb2251053e8b381eafb10fde964b5710"` [INFO] [stdout] b021f4010bfd5d996afe9c8164acd10abb2251053e8b381eafb10fde964b5710