[INFO] updating cached repository https://github.com/freekh/simdjson-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cbc7e122f182988d9ef09a22e5489ffbe3618a3d [INFO] checking freekh/simdjson-rs against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreekh%2Fsimdjson-rs" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/freekh/simdjson-rs on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/freekh/simdjson-rs [INFO] finished tweaking git repo https://github.com/freekh/simdjson-rs [INFO] tweaked toml for git repo https://github.com/freekh/simdjson-rs written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/freekh/simdjson-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 34c6bd2daa48082d8a4aa9d45e0dead5583bd7f0a07078bf4be86eaf969a5eec [INFO] running `"docker" "start" "-a" "34c6bd2daa48082d8a4aa9d45e0dead5583bd7f0a07078bf4be86eaf969a5eec"` [INFO] [stderr] Checking simdjson-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0425]: cannot find value `hs` in this scope [INFO] [stderr] --> src/main.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | for i in (0..hs.len()).step_by(32) { [INFO] [stderr] | ^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::arch::x86_64::*` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::arch::x86_64::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:10:30 [INFO] [stderr] | [INFO] [stderr] 10 | unsafe fn sse_strstr(reader: Read) -> Option { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `hs` in this scope [INFO] [stderr] --> src/main.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | for i in (0..hs.len()).step_by(32) { [INFO] [stderr] | ^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::arch::x86_64::*` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::arch::x86_64::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:10:30 [INFO] [stderr] | [INFO] [stderr] 10 | unsafe fn sse_strstr(reader: Read) -> Option { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `(dyn std::io::Read + 'static)` cannot be known at compilation time [INFO] [stderr] --> src/main.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | unsafe fn sse_strstr(reader: Read) -> Option { [INFO] [stderr] | ^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `(dyn std::io::Read + 'static)` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `(dyn std::io::Read + 'static)` cannot be known at compilation time [INFO] [stderr] --> src/main.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | unsafe fn sse_strstr(reader: Read) -> Option { [INFO] [stderr] | ^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `(dyn std::io::Read + 'static)` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:34:33 [INFO] [stderr] | [INFO] [stderr] 34 | println!("{:?}", sse_strstr("absdgaslkfjsalfjsahellolkfasdfjsd".as_bytes())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait object `dyn std::io::Read`, found `&[u8]` [INFO] [stderr] | [INFO] [stderr] = note: expected trait object `(dyn std::io::Read + 'static)` [INFO] [stderr] found reference `&[u8]` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:34:33 [INFO] [stderr] | [INFO] [stderr] 34 | println!("{:?}", sse_strstr("absdgaslkfjsalfjsahellolkfasdfjsd".as_bytes())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait object `dyn std::io::Read`, found `&[u8]` [INFO] [stderr] | [INFO] [stderr] = note: expected trait object `(dyn std::io::Read + 'static)` [INFO] [stderr] found reference `&[u8]` [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `(dyn std::io::Read + 'static)` cannot be known at compilation time [INFO] [stderr] --> src/main.rs:34:22 [INFO] [stderr] | [INFO] [stderr] 34 | println!("{:?}", sse_strstr("absdgaslkfjsalfjsahellolkfasdfjsd".as_bytes())); [INFO] [stderr] | ^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `(dyn std::io::Read + 'static)` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all function arguments must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `(dyn std::io::Read + 'static)` cannot be known at compilation time [INFO] [stderr] --> src/main.rs:34:22 [INFO] [stderr] | [INFO] [stderr] 34 | println!("{:?}", sse_strstr("absdgaslkfjsalfjsahellolkfasdfjsd".as_bytes())); [INFO] [stderr] | ^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `(dyn std::io::Read + 'static)` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all function arguments must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0425. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0425. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `simdjson-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `simdjson-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "34c6bd2daa48082d8a4aa9d45e0dead5583bd7f0a07078bf4be86eaf969a5eec"` [INFO] running `"docker" "rm" "-f" "34c6bd2daa48082d8a4aa9d45e0dead5583bd7f0a07078bf4be86eaf969a5eec"` [INFO] [stdout] 34c6bd2daa48082d8a4aa9d45e0dead5583bd7f0a07078bf4be86eaf969a5eec