[INFO] crate stack 0.3.0 is already in cache [INFO] testing stack-0.3.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate stack 0.3.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate stack 0.3.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate stack 0.3.0 [INFO] finished tweaking crates.io crate stack 0.3.0 [INFO] tweaked toml for crates.io crate stack 0.3.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded coalesce v0.1.1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-06-03" "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] 838e5b61c03554fe2de74b9f51339435f26ce2d8a89007d4e6bb12b6b6316466 [INFO] running `"docker" "start" "-a" "838e5b61c03554fe2de74b9f51339435f26ce2d8a89007d4e6bb12b6b6316466"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling coalesce v0.1.1 [INFO] [stderr] Compiling stack v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:250:61 [INFO] [stderr] | [INFO] [stderr] 250 | impl<'a, T: Array + 'a, S: Vector + 'a> AsRef + 'a> for SmallVec where T::Item: 'a, T::Index: 'a { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:251:27 [INFO] [stderr] | [INFO] [stderr] 251 | fn as_ref(&self) -> &(Vector + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/array.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::mem::uninitialized; [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/array.rs:13:59 [INFO] [stderr] | [INFO] [stderr] 13 | unsafe fn uninitialized() -> Self where Self: Sized { uninitialized() } [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::mem::{uninitialized, transmute, forget, size_of, align_of}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:122:35 [INFO] [stderr] | [INFO] [stderr] 122 | let mut v: *const T = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:137:35 [INFO] [stderr] | [INFO] [stderr] 137 | let mut v: *const T = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/small_vec.rs:47:38 [INFO] [stderr] | [INFO] [stderr] 47 | Coalesce2::A(v) => { replace(&mut self.0, Coalesce2::B(S::spill(v))); }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `"docker" "inspect" "838e5b61c03554fe2de74b9f51339435f26ce2d8a89007d4e6bb12b6b6316466"` [INFO] running `"docker" "rm" "-f" "838e5b61c03554fe2de74b9f51339435f26ce2d8a89007d4e6bb12b6b6316466"` [INFO] [stdout] 838e5b61c03554fe2de74b9f51339435f26ce2d8a89007d4e6bb12b6b6316466 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 80d6e08077e51d04f3ae3aeb3044eb6590fd3696c3597f5f5d2c55df4def9420 [INFO] running `"docker" "start" "-a" "80d6e08077e51d04f3ae3aeb3044eb6590fd3696c3597f5f5d2c55df4def9420"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling stack v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:250:61 [INFO] [stderr] | [INFO] [stderr] 250 | impl<'a, T: Array + 'a, S: Vector + 'a> AsRef + 'a> for SmallVec where T::Item: 'a, T::Index: 'a { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:251:27 [INFO] [stderr] | [INFO] [stderr] 251 | fn as_ref(&self) -> &(Vector + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/array.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::mem::uninitialized; [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/array.rs:13:59 [INFO] [stderr] | [INFO] [stderr] 13 | unsafe fn uninitialized() -> Self where Self: Sized { uninitialized() } [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::mem::{uninitialized, transmute, forget, size_of, align_of}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:122:35 [INFO] [stderr] | [INFO] [stderr] 122 | let mut v: *const T = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:137:35 [INFO] [stderr] | [INFO] [stderr] 137 | let mut v: *const T = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/small_vec.rs:47:38 [INFO] [stderr] | [INFO] [stderr] 47 | Coalesce2::A(v) => { replace(&mut self.0, Coalesce2::B(S::spill(v))); }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | let val: SmallDST> = small_dst!(1234u32); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PartialEq` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:30:23 [INFO] [stderr] | [INFO] [stderr] 30 | let val: SmallDST<::std::fmt::Debug> = small_dst!(Struct(&flag)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::fmt::Debug)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:43:35 [INFO] [stderr] | [INFO] [stderr] 43 | fn instance_one() -> SmallDST { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn TestTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:52:35 [INFO] [stderr] | [INFO] [stderr] 52 | fn instance_two() -> SmallDST { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn TestTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:69:21 [INFO] [stderr] | [INFO] [stderr] 69 | let c: SmallDST String> = small_dst!(|| format!("{}", v1)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | let _: SmallDST> = small_dst!([0usize; 7]); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:83:21 [INFO] [stderr] | [INFO] [stderr] 83 | let _: SmallDST> = small_dst!([0usize; 8]); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | let dst: SmallDST> = small_dst!([0usize; 8]); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/array_vec.rs:129:15 [INFO] [stderr] | [INFO] [stderr] 129 | &data as &Send; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/array_vec.rs:130:15 [INFO] [stderr] | [INFO] [stderr] 130 | &data as &Sync; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:250:61 [INFO] [stderr] | [INFO] [stderr] 250 | impl<'a, T: Array + 'a, S: Vector + 'a> AsRef + 'a> for SmallVec where T::Item: 'a, T::Index: 'a { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:251:27 [INFO] [stderr] | [INFO] [stderr] 251 | fn as_ref(&self) -> &(Vector + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/array.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::mem::uninitialized; [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/array.rs:13:59 [INFO] [stderr] | [INFO] [stderr] 13 | unsafe fn uninitialized() -> Self where Self: Sized { uninitialized() } [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::mem::{uninitialized, transmute, forget, size_of, align_of}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:122:35 [INFO] [stderr] | [INFO] [stderr] 122 | let mut v: *const T = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:137:35 [INFO] [stderr] | [INFO] [stderr] 137 | let mut v: *const T = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `&i32` does not permit zero-initialization [INFO] [stderr] --> tests/array_vec.rs:186:53 [INFO] [stderr] | [INFO] [stderr] 186 | *v.as_mut().unwrap().get_unchecked_mut(0) = mem::zeroed(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] = note: references must be non-null [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/small_vec.rs:47:38 [INFO] [stderr] | [INFO] [stderr] 47 | Coalesce2::A(v) => { replace(&mut self.0, Coalesce2::B(S::spill(v))); }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.32s [INFO] running `"docker" "inspect" "80d6e08077e51d04f3ae3aeb3044eb6590fd3696c3597f5f5d2c55df4def9420"` [INFO] running `"docker" "rm" "-f" "80d6e08077e51d04f3ae3aeb3044eb6590fd3696c3597f5f5d2c55df4def9420"` [INFO] [stdout] 80d6e08077e51d04f3ae3aeb3044eb6590fd3696c3597f5f5d2c55df4def9420 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] 7a2ed527fd72520379d0f894660ec01a3a852a2f3ea345b48887ab4668fb19c9 [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" "7a2ed527fd72520379d0f894660ec01a3a852a2f3ea345b48887ab4668fb19c9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:250:61 [INFO] [stderr] | [INFO] [stderr] 250 | impl<'a, T: Array + 'a, S: Vector + 'a> AsRef + 'a> for SmallVec where T::Item: 'a, T::Index: 'a { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:251:27 [INFO] [stderr] | [INFO] [stderr] 251 | fn as_ref(&self) -> &(Vector + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/array.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::mem::uninitialized; [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/array.rs:13:59 [INFO] [stderr] | [INFO] [stderr] 13 | unsafe fn uninitialized() -> Self where Self: Sized { uninitialized() } [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::mem::{uninitialized, transmute, forget, size_of, align_of}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:122:35 [INFO] [stderr] | [INFO] [stderr] 122 | let mut v: *const T = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:137:35 [INFO] [stderr] | [INFO] [stderr] 137 | let mut v: *const T = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/small_vec.rs:47:38 [INFO] [stderr] | [INFO] [stderr] 47 | Coalesce2::A(v) => { replace(&mut self.0, Coalesce2::B(S::spill(v))); }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:250:61 [INFO] [stderr] | [INFO] [stderr] 250 | impl<'a, T: Array + 'a, S: Vector + 'a> AsRef + 'a> for SmallVec where T::Item: 'a, T::Index: 'a { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:251:27 [INFO] [stderr] | [INFO] [stderr] 251 | fn as_ref(&self) -> &(Vector + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/array.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::mem::uninitialized; [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/array.rs:13:59 [INFO] [stderr] | [INFO] [stderr] 13 | unsafe fn uninitialized() -> Self where Self: Sized { uninitialized() } [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::mem::{uninitialized, transmute, forget, size_of, align_of}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:122:35 [INFO] [stderr] | [INFO] [stderr] 122 | let mut v: *const T = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/small_dst.rs:137:35 [INFO] [stderr] | [INFO] [stderr] 137 | let mut v: *const T = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/small_vec.rs:47:38 [INFO] [stderr] | [INFO] [stderr] 47 | Coalesce2::A(v) => { replace(&mut self.0, Coalesce2::B(S::spill(v))); }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/array_vec.rs:129:15 [INFO] [stderr] | [INFO] [stderr] 129 | &data as &Send; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/array_vec.rs:130:15 [INFO] [stderr] | [INFO] [stderr] 130 | &data as &Sync; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Sync` [INFO] [stderr] [INFO] [stderr] warning: the type `&i32` does not permit zero-initialization [INFO] [stderr] --> tests/array_vec.rs:186:53 [INFO] [stderr] | [INFO] [stderr] 186 | *v.as_mut().unwrap().get_unchecked_mut(0) = mem::zeroed(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] = note: references must be non-null [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | let val: SmallDST> = small_dst!(1234u32); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PartialEq` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:30:23 [INFO] [stderr] | [INFO] [stderr] 30 | let val: SmallDST<::std::fmt::Debug> = small_dst!(Struct(&flag)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::fmt::Debug)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:43:35 [INFO] [stderr] | [INFO] [stderr] 43 | fn instance_one() -> SmallDST { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn TestTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:52:35 [INFO] [stderr] | [INFO] [stderr] 52 | fn instance_two() -> SmallDST { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn TestTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:69:21 [INFO] [stderr] | [INFO] [stderr] 69 | let c: SmallDST String> = small_dst!(|| format!("{}", v1)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | let _: SmallDST> = small_dst!([0usize; 7]); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:83:21 [INFO] [stderr] | [INFO] [stderr] 83 | let _: SmallDST> = small_dst!([0usize; 8]); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | let dst: SmallDST> = small_dst!([0usize; 8]); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/stack-45acf5a950b9d516 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/addressable-ef9b1b1ed16bb6f5 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test addressable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/array_vec-df28eb2e22cfd097 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_into_inner_3 ... ok [INFO] [stdout] test test_extend ... ok [INFO] [stdout] test test_insert ... ok [INFO] [stdout] test test_iter ... ok [INFO] [stdout] test test_simple ... ok [INFO] [stdout] test test_u16_index ... ok [INFO] [stdout] test test_into_inner_2 ... ok [INFO] [stdout] test test_is_send_sync ... ok [INFO] [stdout] test test_drop ... ok [INFO] [stdout] test test_into_inner_1 ... ok [INFO] [stdout] test test_in_option ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_in_option stdout ---- [INFO] [stdout] thread 'test_in_option' panicked at 'attempted to zero-initialize type `&i32`, which is invalid', /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/mem/mod.rs:622:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b10979d3e5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b10979d3e5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b10979d3e5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b10979d3e5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b1097c51bc - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b109751625 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b109797921 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b10979fc10 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b10979fc10 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b10979fc10 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b10979f90a - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b1097a0247 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b10979fe4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b1097c3b51 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b1097c3a9d - core::panicking::panic::h79f1986e668d0637 [INFO] [stdout] at src/libcore/panicking.rs:56 [INFO] [stdout] 15: 0x55b109741f51 - core::mem::zeroed::hcafd4ed73fb7dfb5 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/mem/mod.rs:622 [INFO] [stdout] 16: 0x55b109741f51 - array_vec::test_in_option::h892b948a3e994080 [INFO] [stdout] at tests/array_vec.rs:186 [INFO] [stdout] 17: 0x55b109741eea - array_vec::test_in_option::{{closure}}::he8d8586ffb049cfe [INFO] [stdout] at tests/array_vec.rs:181 [INFO] [stdout] 18: 0x55b10974593e - core::ops::function::FnOnce::call_once::hd843bf1a4e7ce962 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 19: 0x55b109778a12 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 20: 0x55b109778a12 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 21: 0x55b109778a12 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 22: 0x55b109778a12 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 23: 0x55b109778a12 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55b109778a12 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 25: 0x55b109778a12 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 26: 0x55b109750ae6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 27: 0x55b109756085 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 28: 0x55b109756085 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 29: 0x55b109756085 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 30: 0x55b109756085 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 31: 0x55b109756085 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x55b109756085 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 33: 0x55b109756085 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 34: 0x55b1097a650a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 35: 0x55b1097a650a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x55b1097a650a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 37: 0x7fcf1b13a609 - start_thread [INFO] [stdout] 38: 0x7fcf1b046103 - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_in_option [INFO] [stdout] [INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test array_vec' [INFO] running `"docker" "inspect" "7a2ed527fd72520379d0f894660ec01a3a852a2f3ea345b48887ab4668fb19c9"` [INFO] running `"docker" "rm" "-f" "7a2ed527fd72520379d0f894660ec01a3a852a2f3ea345b48887ab4668fb19c9"` [INFO] [stdout] 7a2ed527fd72520379d0f894660ec01a3a852a2f3ea345b48887ab4668fb19c9