[INFO] crate stack 0.3.0 is already in cache [INFO] testing stack-0.3.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate stack 0.3.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate stack 0.3.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8bacd0c8bd56e672121d2b3a193650c5363d82bf1b8880c4d1668e6043db68c1 [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" "8bacd0c8bd56e672121d2b3a193650c5363d82bf1b8880c4d1668e6043db68c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bacd0c8bd56e672121d2b3a193650c5363d82bf1b8880c4d1668e6043db68c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bacd0c8bd56e672121d2b3a193650c5363d82bf1b8880c4d1668e6043db68c1", kill_on_drop: false }` [INFO] [stdout] 8bacd0c8bd56e672121d2b3a193650c5363d82bf1b8880c4d1668e6043db68c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75f6803e97a4196c09c5891569445dbd8664b42f617aec4e4e37502ab91d8f77 [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" "75f6803e97a4196c09c5891569445dbd8664b42f617aec4e4e37502ab91d8f77", kill_on_drop: false }` [INFO] [stderr] Compiling coalesce v0.1.1 [INFO] [stderr] Compiling stack v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:245:54 [INFO] [stdout] | [INFO] [stdout] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:245:54 [INFO] [stdout] | [INFO] [stdout] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:250:61 [INFO] [stdout] | [INFO] [stdout] 250 | impl<'a, T: Array + 'a, S: Vector + 'a> AsRef + 'a> for SmallVec where T::Item: 'a, T::Index: 'a { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:251:27 [INFO] [stdout] | [INFO] [stdout] 251 | fn as_ref(&self) -> &(Vector + 'a) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/array.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem::uninitialized; [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/array.rs:13:59 [INFO] [stdout] | [INFO] [stdout] 13 | unsafe fn uninitialized() -> Self where Self: Sized { uninitialized() } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/small_dst.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::mem::{uninitialized, transmute, forget, size_of, align_of}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/small_dst.rs:122:35 [INFO] [stdout] | [INFO] [stdout] 122 | let mut v: *const T = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/small_dst.rs:137:35 [INFO] [stdout] | [INFO] [stdout] 137 | let mut v: *const T = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/small_vec.rs:47:38 [INFO] [stdout] | [INFO] [stdout] 47 | Coalesce2::A(v) => { replace(&mut self.0, Coalesce2::B(S::spill(v))); }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "75f6803e97a4196c09c5891569445dbd8664b42f617aec4e4e37502ab91d8f77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75f6803e97a4196c09c5891569445dbd8664b42f617aec4e4e37502ab91d8f77", kill_on_drop: false }` [INFO] [stdout] 75f6803e97a4196c09c5891569445dbd8664b42f617aec4e4e37502ab91d8f77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3e2a1f3afc175b76c02f29a33b9e71357ad36bed8be2746082d85ef830ae331 [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" "f3e2a1f3afc175b76c02f29a33b9e71357ad36bed8be2746082d85ef830ae331", kill_on_drop: false }` [INFO] [stderr] Compiling stack v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:245:54 [INFO] [stdout] | [INFO] [stdout] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:245:54 [INFO] [stdout] | [INFO] [stdout] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:250:61 [INFO] [stdout] | [INFO] [stdout] 250 | impl<'a, T: Array + 'a, S: Vector + 'a> AsRef + 'a> for SmallVec where T::Item: 'a, T::Index: 'a { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:251:27 [INFO] [stdout] | [INFO] [stdout] 251 | fn as_ref(&self) -> &(Vector + 'a) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/array.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem::uninitialized; [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/array.rs:13:59 [INFO] [stdout] | [INFO] [stdout] 13 | unsafe fn uninitialized() -> Self where Self: Sized { uninitialized() } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/small_dst.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::mem::{uninitialized, transmute, forget, size_of, align_of}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/small_dst.rs:122:35 [INFO] [stdout] | [INFO] [stdout] 122 | let mut v: *const T = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/small_dst.rs:137:35 [INFO] [stdout] | [INFO] [stdout] 137 | let mut v: *const T = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/small_vec.rs:47:38 [INFO] [stdout] | [INFO] [stdout] 47 | Coalesce2::A(v) => { replace(&mut self.0, Coalesce2::B(S::spill(v))); }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/small_dst.rs:15:23 [INFO] [stdout] | [INFO] [stdout] 15 | let val: SmallDST> = small_dst!(1234u32); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PartialEq` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/small_dst.rs:30:23 [INFO] [stdout] | [INFO] [stdout] 30 | let val: SmallDST<::std::fmt::Debug> = small_dst!(Struct(&flag)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::fmt::Debug)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/small_dst.rs:43:35 [INFO] [stdout] | [INFO] [stdout] 43 | fn instance_one() -> SmallDST { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn TestTrait` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/small_dst.rs:52:35 [INFO] [stdout] | [INFO] [stdout] 52 | fn instance_two() -> SmallDST { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn TestTrait` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/small_dst.rs:69:21 [INFO] [stdout] | [INFO] [stdout] 69 | let c: SmallDST String> = small_dst!(|| format!("{}", v1)); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/small_dst.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | let _: SmallDST> = small_dst!([0usize; 7]); [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/small_dst.rs:83:21 [INFO] [stdout] | [INFO] [stdout] 83 | let _: SmallDST> = small_dst!([0usize; 8]); [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/small_dst.rs:89:23 [INFO] [stdout] | [INFO] [stdout] 89 | let dst: SmallDST> = small_dst!([0usize; 8]); [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/array_vec.rs:129:15 [INFO] [stdout] | [INFO] [stdout] 129 | &data as &Send; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/array_vec.rs:130:15 [INFO] [stdout] | [INFO] [stdout] 130 | &data as &Sync; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:245:54 [INFO] [stdout] | [INFO] [stdout] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:245:54 [INFO] [stdout] | [INFO] [stdout] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:250:61 [INFO] [stdout] | [INFO] [stdout] 250 | impl<'a, T: Array + 'a, S: Vector + 'a> AsRef + 'a> for SmallVec where T::Item: 'a, T::Index: 'a { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/small_vec.rs:251:27 [INFO] [stdout] | [INFO] [stdout] 251 | fn as_ref(&self) -> &(Vector + 'a) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/array.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem::uninitialized; [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/array.rs:13:59 [INFO] [stdout] | [INFO] [stdout] 13 | unsafe fn uninitialized() -> Self where Self: Sized { uninitialized() } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/small_dst.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::mem::{uninitialized, transmute, forget, size_of, align_of}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/small_dst.rs:122:35 [INFO] [stdout] | [INFO] [stdout] 122 | let mut v: *const T = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/small_dst.rs:137:35 [INFO] [stdout] | [INFO] [stdout] 137 | let mut v: *const T = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `&i32` does not permit zero-initialization [INFO] [stdout] --> tests/array_vec.rs:186:53 [INFO] [stdout] | [INFO] [stdout] 186 | *v.as_mut().unwrap().get_unchecked_mut(0) = mem::zeroed(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] = note: references must be non-null [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/small_vec.rs:47:38 [INFO] [stdout] | [INFO] [stdout] 47 | Coalesce2::A(v) => { replace(&mut self.0, Coalesce2::B(S::spill(v))); }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.08s [INFO] running `Command { std: "docker" "inspect" "f3e2a1f3afc175b76c02f29a33b9e71357ad36bed8be2746082d85ef830ae331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3e2a1f3afc175b76c02f29a33b9e71357ad36bed8be2746082d85ef830ae331", kill_on_drop: false }` [INFO] [stdout] f3e2a1f3afc175b76c02f29a33b9e71357ad36bed8be2746082d85ef830ae331 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 98a59ab5d8f9f7391606fb9f0d8ed5b208e94f327b3c16fd78f26d8e68821fae [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" "98a59ab5d8f9f7391606fb9f0d8ed5b208e94f327b3c16fd78f26d8e68821fae", kill_on_drop: false }` [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] = 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: 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: 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: 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: 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: 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/small_dst.rs:137:35 [INFO] [stderr] | [INFO] [stderr] 137 | 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/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: 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: 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: 8 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] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/stack-0fbec0072f1f7b6c [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-7c7ac96b7b0d6078 [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-1bc6b554a9bc8a27 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_into_inner_2 ... ok [INFO] [stdout] test test_into_inner_3 ... ok [INFO] [stdout] test test_u16_index ... ok [INFO] [stdout] test test_simple ... ok [INFO] [stdout] test test_extend ... ok [INFO] [stdout] test test_insert ... ok [INFO] [stdout] test test_into_inner_1 ... ok [INFO] [stdout] test test_is_send_sync ... ok [INFO] [stdout] test test_drop ... ok [INFO] [stdout] test test_iter ... 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/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/mem/mod.rs:628:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5635a64e7c65 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5635a64e7c65 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5635a64e7c65 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5635a64e7c65 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5635a650f8cc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x5635a649c7d5 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x5635a64e2331 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x5635a64ea3c0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x5635a64ea3c0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5635a64ea3c0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5635a64ea0ba - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x5635a64eaa03 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x5635a64ea5fb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x5635a650e261 - core::panicking::panic_fmt::h17139c2000299725 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 14: 0x5635a650e1ad - core::panicking::panic::hcdaeac63c39347d7 [INFO] [stdout] at src/libcore/panicking.rs:50 [INFO] [stdout] 15: 0x5635a648d19d - core::mem::zeroed::h911bfaa113155244 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/mem/mod.rs:628 [INFO] [stdout] 16: 0x5635a648d19d - array_vec::test_in_option::h51db4ee5693d43b5 [INFO] [stdout] at tests/array_vec.rs:186 [INFO] [stdout] 17: 0x5635a648d11a - array_vec::test_in_option::{{closure}}::h3cad3f778a918317 [INFO] [stdout] at tests/array_vec.rs:181 [INFO] [stdout] 18: 0x5635a6490c7e - core::ops::function::FnOnce::call_once::hc4fb55e99025cb5f [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 19: 0x5635a64c3d4c - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 20: 0x5635a64c3d4c - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 21: 0x5635a64c3d4c - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 22: 0x5635a64c3d4c - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 23: 0x5635a64c3d4c - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x5635a64c3d4c - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 25: 0x5635a64c3d4c - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 26: 0x5635a649bcc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 27: 0x5635a64a0d55 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 28: 0x5635a64a0d55 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 29: 0x5635a64a0d55 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 30: 0x5635a64a0d55 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 31: 0x5635a64a0d55 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x5635a64a0d55 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 33: 0x5635a64a0d55 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 34: 0x5635a64f0bca - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 35: 0x5635a64f0bca - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 36: 0x5635a64f0bca - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 37: 0x7fafdb61e609 - start_thread [INFO] [stdout] 38: 0x7fafdb52a103 - __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 `Command { std: "docker" "inspect" "98a59ab5d8f9f7391606fb9f0d8ed5b208e94f327b3c16fd78f26d8e68821fae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98a59ab5d8f9f7391606fb9f0d8ed5b208e94f327b3c16fd78f26d8e68821fae", kill_on_drop: false }` [INFO] [stdout] 98a59ab5d8f9f7391606fb9f0d8ed5b208e94f327b3c16fd78f26d8e68821fae