[INFO] fetching crate placenew 3.0.0... [INFO] testing placenew-3.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate placenew 3.0.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate placenew 3.0.0 [INFO] finished tweaking crates.io crate placenew 3.0.0 [INFO] tweaked toml for crates.io crate placenew 3.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate placenew 3.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate placenew 3.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0b00edf7d94794dbcd80520ba9e290c15357965c8ebc5624493169d66d9fa5e [INFO] running `Command { std: "docker" "start" "-a" "b0b00edf7d94794dbcd80520ba9e290c15357965c8ebc5624493169d66d9fa5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0b00edf7d94794dbcd80520ba9e290c15357965c8ebc5624493169d66d9fa5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0b00edf7d94794dbcd80520ba9e290c15357965c8ebc5624493169d66d9fa5e", kill_on_drop: false }` [INFO] [stdout] b0b00edf7d94794dbcd80520ba9e290c15357965c8ebc5624493169d66d9fa5e [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3392b7925f7517f67583d28a9202bf61d53307902d555ad58c92df7c07e83a9 [INFO] running `Command { std: "docker" "start" "-a" "a3392b7925f7517f67583d28a9202bf61d53307902d555ad58c92df7c07e83a9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling placenew v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::convert::TryInto` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FieldValue` and `Member` [INFO] [stdout] --> src/lib.rs:6:36 [INFO] [stdout] | [INFO] [stdout] 6 | use syn::{parse_macro_input, Expr, FieldValue, Member, Type, TypePath}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::parse::Parser` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use syn::parse::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s [INFO] running `Command { std: "docker" "inspect" "a3392b7925f7517f67583d28a9202bf61d53307902d555ad58c92df7c07e83a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3392b7925f7517f67583d28a9202bf61d53307902d555ad58c92df7c07e83a9", kill_on_drop: false }` [INFO] [stdout] a3392b7925f7517f67583d28a9202bf61d53307902d555ad58c92df7c07e83a9 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1d42bbb213406cf96b393ef08c50ec62d79c7392799fe4463903fb583e18b63 [INFO] running `Command { std: "docker" "start" "-a" "a1d42bbb213406cf96b393ef08c50ec62d79c7392799fe4463903fb583e18b63", kill_on_drop: false }` [INFO] [stderr] Compiling placenew v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::convert::TryInto` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FieldValue` and `Member` [INFO] [stdout] --> src/lib.rs:6:36 [INFO] [stdout] | [INFO] [stdout] 6 | use syn::{parse_macro_input, Expr, FieldValue, Member, Type, TypePath}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::parse::Parser` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use syn::parse::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryInto` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FieldValue` and `Member` [INFO] [stdout] --> src/lib.rs:6:36 [INFO] [stdout] | [INFO] [stdout] 6 | use syn::{parse_macro_input, Expr, FieldValue, Member, Type, TypePath}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::parse::Parser` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use syn::parse::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "a1d42bbb213406cf96b393ef08c50ec62d79c7392799fe4463903fb583e18b63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1d42bbb213406cf96b393ef08c50ec62d79c7392799fe4463903fb583e18b63", kill_on_drop: false }` [INFO] [stdout] a1d42bbb213406cf96b393ef08c50ec62d79c7392799fe4463903fb583e18b63 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2efe4eb5fde803cc15838182a60d648b153496819fd3121caf29ac50da9ee3b9 [INFO] running `Command { std: "docker" "start" "-a" "2efe4eb5fde803cc15838182a60d648b153496819fd3121caf29ac50da9ee3b9", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::convert::TryInto` [INFO] [stderr] --> src/lib.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FieldValue` and `Member` [INFO] [stderr] --> src/lib.rs:6:36 [INFO] [stderr] | [INFO] [stderr] 6 | use syn::{parse_macro_input, Expr, FieldValue, Member, Type, TypePath}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `syn::parse::Parser` [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use syn::parse::Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `placenew` (lib) generated 3 warnings (run `cargo fix --lib -p placenew` to apply 2 suggestions) [INFO] [stderr] warning: `placenew` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/placenew-3601cd72e2f01011) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests placenew [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - place_boxed (line 125) ... FAILED [INFO] [stdout] test src/lib.rs - place_boxed (line 144) ... FAILED [INFO] [stdout] test src/lib.rs - place_into (line 254) ... FAILED [INFO] [stdout] test src/lib.rs - place_into (line 241) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - place_boxed (line 125) stdout ---- [INFO] [stdout] error: expected item, found keyword `let` [INFO] [stdout] --> src/lib.rs:133:1 [INFO] [stdout] | [INFO] [stdout] 133 | let my_box = = place_boxed!(MyStruct{ [INFO] [stdout] | ^^^ [INFO] [stdout] | | [INFO] [stdout] | `let` cannot be used for global variables [INFO] [stdout] | help: consider using `static` or `const` instead of `let` [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - place_boxed (line 144) stdout ---- [INFO] [stdout] error[E0425]: cannot find type `MyStruct` in this scope [INFO] [stdout] --> src/lib.rs:146:41 [INFO] [stdout] | [INFO] [stdout] 146 | let mut res = std::boxed::Box::::new_uninit(); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 144 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_144_0() { [INFO] [stdout] | ++++++++++ [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `MyStruct` in this scope [INFO] [stdout] --> src/lib.rs:152:17 [INFO] [stdout] | [INFO] [stdout] 152 | MyStruct { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - place_into (line 254) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `alloc` in this scope [INFO] [stdout] --> src/lib.rs:255:35 [INFO] [stdout] | [INFO] [stdout] 255 | let my_slice_allocation = unsafe{ alloc(Layout::new::<[i32; 100_000]>()) as *mut [i32; 100_000] }; [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 254 + use std::alloc::alloc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `Layout` in this scope [INFO] [stdout] --> src/lib.rs:255:41 [INFO] [stdout] | [INFO] [stdout] 255 | let my_slice_allocation = unsafe{ alloc(Layout::new::<[i32; 100_000]>()) as *mut [i32; 100_000] }; [INFO] [stdout] | ^^^^^^ use of undeclared type `Layout` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 254 + use std::alloc::Layout; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - place_into (line 241) stdout ---- [INFO] [stdout] error: cannot find macro `place_into` in this scope [INFO] [stdout] --> src/lib.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | unsafe{ place_into!(my_slice_allocation, [10; 100_000]); } [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 241 + use placenew::place_into; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `alloc` in this scope [INFO] [stdout] --> src/lib.rs:242:35 [INFO] [stdout] | [INFO] [stdout] 242 | let my_slice_allocation = unsafe{ alloc(Layout::new::<[i32; 100_000]>()) as *mut [i32; 100_000] }; [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 241 + use std::alloc::alloc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `Layout` in this scope [INFO] [stdout] --> src/lib.rs:242:41 [INFO] [stdout] | [INFO] [stdout] 242 | let my_slice_allocation = unsafe{ alloc(Layout::new::<[i32; 100_000]>()) as *mut [i32; 100_000] }; [INFO] [stdout] | ^^^^^^ use of undeclared type `Layout` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 241 + use std::alloc::Layout; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - place_boxed (line 125) [INFO] [stdout] src/lib.rs - place_boxed (line 144) [INFO] [stdout] src/lib.rs - place_into (line 241) [INFO] [stdout] src/lib.rs - place_into (line 254) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "2efe4eb5fde803cc15838182a60d648b153496819fd3121caf29ac50da9ee3b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2efe4eb5fde803cc15838182a60d648b153496819fd3121caf29ac50da9ee3b9", kill_on_drop: false }` [INFO] [stdout] 2efe4eb5fde803cc15838182a60d648b153496819fd3121caf29ac50da9ee3b9