[INFO] fetching crate stacked 0.1.3...
[INFO] checking stacked-0.1.3 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate stacked 0.1.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate stacked 0.1.3 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stacked 0.1.3
[INFO] finished tweaking crates.io crate stacked 0.1.3
[INFO] tweaked toml for crates.io crate stacked 0.1.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kerr v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff924a169f221c10283e9d538a41d6bd92a86caf379629b1b0696697b4eee4a8
[INFO] running `Command { std: "docker" "start" "-a" "ff924a169f221c10283e9d538a41d6bd92a86caf379629b1b0696697b4eee4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff924a169f221c10283e9d538a41d6bd92a86caf379629b1b0696697b4eee4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff924a169f221c10283e9d538a41d6bd92a86caf379629b1b0696697b4eee4a8", kill_on_drop: false }`
[INFO] [stdout] ff924a169f221c10283e9d538a41d6bd92a86caf379629b1b0696697b4eee4a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a31a7f2a856c5cc5d0fdb60ace7869e20745318ffcf261ef1f1ca444aa48c818
[INFO] running `Command { std: "docker" "start" "-a" "a31a7f2a856c5cc5d0fdb60ace7869e20745318ffcf261ef1f1ca444aa48c818", kill_on_drop: false }`
[INFO] [stderr]     Checking kerr v0.1.4
[INFO] [stderr]     Checking stacked v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test, const_in_array_repeat_expressions)]
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed due to causing promotable bugs
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test, const_in_array_repeat_expressions)]
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed due to causing promotable bugs
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | def_stackvec!(   2,    SVec2,    SString2);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | def_stackvec!(   2,    SVec2,    SString2);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | def_stackvec!(   4,    SVec4,    SString4);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | def_stackvec!(   4,    SVec4,    SString4);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | def_stackvec!(   8,    SVec8,    SString8);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | def_stackvec!(   8,    SVec8,    SString8);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | def_stackvec!(  16,   SVec16,   SString16);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | def_stackvec!(  16,   SVec16,   SString16);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | def_stackvec!(  32,   SVec32,   SString32);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | def_stackvec!(  32,   SVec32,   SString32);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | def_stackvec!(  64,   SVec64,   SString64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | def_stackvec!(  64,   SVec64,   SString64);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | def_stackvec!( 128,  SVec128,  SString128);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | def_stackvec!( 128,  SVec128,  SString128);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | def_stackvec!( 256,  SVec256,  SString256);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | def_stackvec!( 256,  SVec256,  SString256);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | def_stackvec!( 512,  SVec512,  SString512);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | def_stackvec!( 512,  SVec512,  SString512);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | def_stackvec!(1024, SVec1024, SString1024);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | def_stackvec!(2048, SVec2048, SString2048);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | def_stackvec!(1024, SVec1024, SString1024);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | def_stackvec!(4096, SVec4096, SString4096);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | def_stackvec!(2048, SVec2048, SString2048);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | def_stackvec!(8192, SVec8192, SString8192);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | def_stackvec!(4096, SVec4096, SString4096);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: Copy` is not satisfied
[INFO] [stdout]   --> src/svec.rs:48:59
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 Self{ data:/*unsafe { mem::zeroed() },*/ [None; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |                                                           ^^^^ the trait `Copy` is not implemented for `T`, which is required by `Option<T>: Copy`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | def_stackvec!(8192, SVec8192, SString8192);
[INFO] [stdout]    | ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Option<T>` to implement `Copy`
[INFO] [stdout]    = note: the `Copy` trait is required because this value will be copied for each element of the array
[INFO] [stdout]    = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information
[INFO] [stdout]    = note: this error originates in the macro `def_stackvec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 43 |         impl<T: std::marker::Copy> SVec for $svec<T> {
[INFO] [stdout]    |               +++++++++++++++++++
[INFO] [stdout] help: consider creating a new `const` item and initializing it with the result of the constructor to be used in the repeat position
[INFO] [stdout]    |
[INFO] [stdout] 43 ~         const ARRAY_REPEAT_VALUE: Option<T> = None;
[INFO] [stdout] 44 ~         impl<T> SVec for $svec<T> {
[INFO] [stdout] 45 |             type Item = T;
[INFO] [stdout]  ...
[INFO] [stdout] 48 |             fn new() -> Self {
[INFO] [stdout] 49 ~                 Self{ data:/*unsafe { mem::zeroed() },*/ [ARRAY_REPEAT_VALUE; $size],  // const_in_array_repeat_expression
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stacked` (lib test) due to 15 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stacked` (lib) due to 15 previous errors
[INFO] running `Command { std: "docker" "inspect" "a31a7f2a856c5cc5d0fdb60ace7869e20745318ffcf261ef1f1ca444aa48c818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a31a7f2a856c5cc5d0fdb60ace7869e20745318ffcf261ef1f1ca444aa48c818", kill_on_drop: false }`
[INFO] [stdout] a31a7f2a856c5cc5d0fdb60ace7869e20745318ffcf261ef1f1ca444aa48c818
[INFO] checking stacked-0.1.3 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate stacked 0.1.3 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate stacked 0.1.3 on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stacked 0.1.3
[INFO] finished tweaking crates.io crate stacked 0.1.3
[INFO] tweaked toml for crates.io crate stacked 0.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bfe712b531f181e279a9803536468f15bb2d5e7e81062669c8b6dd1788d8883
[INFO] running `Command { std: "docker" "start" "-a" "8bfe712b531f181e279a9803536468f15bb2d5e7e81062669c8b6dd1788d8883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bfe712b531f181e279a9803536468f15bb2d5e7e81062669c8b6dd1788d8883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bfe712b531f181e279a9803536468f15bb2d5e7e81062669c8b6dd1788d8883", kill_on_drop: false }`
[INFO] [stdout] 8bfe712b531f181e279a9803536468f15bb2d5e7e81062669c8b6dd1788d8883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea46810d064badfcca6ee346c87f73a72b6d5cd87f45853952c647e451bee494
[INFO] running `Command { std: "docker" "start" "-a" "ea46810d064badfcca6ee346c87f73a72b6d5cd87f45853952c647e451bee494", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "ea46810d064badfcca6ee346c87f73a72b6d5cd87f45853952c647e451bee494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea46810d064badfcca6ee346c87f73a72b6d5cd87f45853952c647e451bee494", kill_on_drop: false }`
[INFO] [stdout] ea46810d064badfcca6ee346c87f73a72b6d5cd87f45853952c647e451bee494