[INFO] crate string_cache 0.7.5 is already in cache [INFO] testing string_cache-0.7.5 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate string_cache 0.7.5 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate string_cache 0.7.5 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-6/source/Cargo.toml [INFO] crate crates.io crate string_cache 0.7.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dcee3bc143b7f29d66cf211da24009503f42425a513c5a849c4e40541243d468 [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" "dcee3bc143b7f29d66cf211da24009503f42425a513c5a849c4e40541243d468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcee3bc143b7f29d66cf211da24009503f42425a513c5a849c4e40541243d468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcee3bc143b7f29d66cf211da24009503f42425a513c5a849c4e40541243d468", kill_on_drop: false }` [INFO] [stdout] dcee3bc143b7f29d66cf211da24009503f42425a513c5a849c4e40541243d468 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ef658ee15bd7ca5e9efa44300142cb208b3e88bad29e949fefcb7eec02e818e [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" "2ef658ee15bd7ca5e9efa44300142cb208b3e88bad29e949fefcb7eec02e818e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rand v0.6.5 [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] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/atom.rs:496:30 [INFO] [stdout] | [INFO] [stdout] 496 | let string: String = try!(Deserialize::deserialize(deserializer)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/atom.rs:506:45 [INFO] [stdout] | [INFO] [stdout] 506 | let mut buffer: [u8; 64] = unsafe { mem::uninitialized() }; [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 7.78s [INFO] running `Command { std: "docker" "inspect" "2ef658ee15bd7ca5e9efa44300142cb208b3e88bad29e949fefcb7eec02e818e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ef658ee15bd7ca5e9efa44300142cb208b3e88bad29e949fefcb7eec02e818e", kill_on_drop: false }` [INFO] [stdout] 2ef658ee15bd7ca5e9efa44300142cb208b3e88bad29e949fefcb7eec02e818e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 5fc505f92a438453af3d1acc60a3d0fd84cd8799ec39d4ee07fbb89257ebab6e [INFO] running `Command { std: "docker" "start" "-a" "5fc505f92a438453af3d1acc60a3d0fd84cd8799ec39d4ee07fbb89257ebab6e", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/atom.rs:496:30 [INFO] [stdout] | [INFO] [stdout] 496 | let string: String = try!(Deserialize::deserialize(deserializer)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/atom.rs:506:45 [INFO] [stdout] | [INFO] [stdout] 506 | let mut buffer: [u8; 64] = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling string_cache v0.7.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/atom.rs:496:30 [INFO] [stdout] | [INFO] [stdout] 496 | let string: String = try!(Deserialize::deserialize(deserializer)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/atom.rs:506:45 [INFO] [stdout] | [INFO] [stdout] 506 | let mut buffer: [u8; 64] = unsafe { mem::uninitialized() }; [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 1.68s [INFO] running `Command { std: "docker" "inspect" "5fc505f92a438453af3d1acc60a3d0fd84cd8799ec39d4ee07fbb89257ebab6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fc505f92a438453af3d1acc60a3d0fd84cd8799ec39d4ee07fbb89257ebab6e", kill_on_drop: false }` [INFO] [stdout] 5fc505f92a438453af3d1acc60a3d0fd84cd8799ec39d4ee07fbb89257ebab6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2d7a3c527c735e6731970f2ec0528cff19fcd071507e3effea9a94ebd559c7e2 [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" "2d7a3c527c735e6731970f2ec0528cff19fcd071507e3effea9a94ebd559c7e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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 0.12s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/string_cache-3442f1210aa2ff09 [INFO] [stdout] running 18 tests [INFO] [stdout] test atom::tests::default ... ok [INFO] [stdout] test atom::tests::assert_sizes ... ok [INFO] [stdout] test atom::tests::atom_macro ... ok [INFO] [stdout] test atom::tests::ensure_deref ... ok [INFO] [stdout] test atom::tests::ensure_as_ref ... ok [INFO] [stdout] test atom::tests::clone ... ok [INFO] [stdout] test atom::tests::ord ... ok [INFO] [stdout] test atom::tests::test_as_slice ... ok [INFO] [stdout] test atom::tests::test_ascii_lowercase ... ok [INFO] [stdout] test atom::tests::test_ascii_uppercase ... ok [INFO] [stdout] test atom::tests::test_from_string ... ok [INFO] [stdout] test atom::tests::test_types ... ok [INFO] [stdout] test atom::tests::repr ... ok [INFO] [stdout] test atom::tests::test_equality ... ok [INFO] [stdout] test atom::tests::string_cache_entry_alignment_is_sufficient ... ok [INFO] [stdout] test atom::tests::match_atom ... ok [INFO] [stdout] test atom::tests::test_eq_ignore_ascii_case ... 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-883cb1e315fb8e4b [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 `Command { std: "docker" "inspect" "2d7a3c527c735e6731970f2ec0528cff19fcd071507e3effea9a94ebd559c7e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d7a3c527c735e6731970f2ec0528cff19fcd071507e3effea9a94ebd559c7e2", kill_on_drop: false }` [INFO] [stdout] 2d7a3c527c735e6731970f2ec0528cff19fcd071507e3effea9a94ebd559c7e2