[INFO] fetching crate ksw2rs 0.1.3...
[INFO] checking ksw2rs-0.1.3 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1
[INFO] extracting crate ksw2rs 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate ksw2rs 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ksw2rs 0.1.3
[INFO] tweaked toml for crates.io crate ksw2rs 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ksw2rs 0.1.3 on toolchain 38c2997544af84fe301d600d6896397738163002
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ksw2rs 0.1.3 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" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15b410d29fd20cf748262bc9036c43ef981bfb7bd8422ef5b80046f113596f61
[INFO] running `Command { std: "docker" "start" "-a" "15b410d29fd20cf748262bc9036c43ef981bfb7bd8422ef5b80046f113596f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15b410d29fd20cf748262bc9036c43ef981bfb7bd8422ef5b80046f113596f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b410d29fd20cf748262bc9036c43ef981bfb7bd8422ef5b80046f113596f61", kill_on_drop: false }`
[INFO] [stdout] 15b410d29fd20cf748262bc9036c43ef981bfb7bd8422ef5b80046f113596f61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6c821586d405890bf972bc9e3f80cd2d614ca3d28dc29966bd5a4993d961c97
[INFO] running `Command { std: "docker" "start" "-a" "d6c821586d405890bf972bc9e3f80cd2d614ca3d28dc29966bd5a4993d961c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling ksw2rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:2:13","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0}
[INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:21:17","p":1,"ph":0,"wa":0,"pa":0,"a":0,"pos":0,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":0,"a_opt":0,"sz_no_dedup":0,"sz_old":0,"sz_opt":0}
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stdout] error[E0432]: unresolved import `core::ptr`
[INFO] [stdout]    --> src/extz2/core.rs:924:9
[INFO] [stdout]     |
[INFO] [stdout] 924 |     use core::ptr;
[INFO] [stdout]     |         ^^^^^^^^^ no `ptr` in `extz2::core`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these modules instead
[INFO] [stdout]     |
[INFO] [stdout] 924 -     use core::ptr;
[INFO] [stdout] 924 +     use std::ptr;
[INFO] [stdout]     |
[INFO] [stdout] 924 -     use core::ptr;
[INFO] [stdout] 924 +     use std::simd::ptr;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core::ptr`
[INFO] [stdout]    --> src/extz2/core.rs:984:9
[INFO] [stdout]     |
[INFO] [stdout] 984 |     use core::ptr;
[INFO] [stdout]     |         ^^^^^^^^^ no `ptr` in `extz2::core`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these modules instead
[INFO] [stdout]     |
[INFO] [stdout] 984 -     use core::ptr;
[INFO] [stdout] 984 +     use std::ptr;
[INFO] [stdout]     |
[INFO] [stdout] 984 -     use core::ptr;
[INFO] [stdout] 984 +     use std::simd::ptr;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `core` is ambiguous
[INFO] [stdout]    --> src/extz2/core.rs:924:9
[INFO] [stdout]     |
[INFO] [stdout] 924 |     use core::ptr;
[INFO] [stdout]     |         ^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout]     = note: `core` could refer to a built-in crate
[INFO] [stdout]     = help: use `::core` to refer to this crate unambiguously
[INFO] [stdout] note: `core` could also refer to the module imported here
[INFO] [stdout]    --> src/extz2/core.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout]   1 | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `core` to disambiguate
[INFO] [stdout]     = help: or use `self::core` to refer to this module unambiguously
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `core` is ambiguous
[INFO] [stdout]    --> src/extz2/core.rs:984:9
[INFO] [stdout]     |
[INFO] [stdout] 984 |     use core::ptr;
[INFO] [stdout]     |         ^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout]     = note: `core` could refer to a built-in crate
[INFO] [stdout]     = help: use `::core` to refer to this crate unambiguously
[INFO] [stdout] note: `core` could also refer to the module imported here
[INFO] [stdout]    --> src/extz2/core.rs:1:5
[INFO] [stdout]     |
[INFO] [stdout]   1 | use super::*;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `core` to disambiguate
[INFO] [stdout]     = help: or use `self::core` to refer to this module unambiguously
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0659.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ksw2rs` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d6c821586d405890bf972bc9e3f80cd2d614ca3d28dc29966bd5a4993d961c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c821586d405890bf972bc9e3f80cd2d614ca3d28dc29966bd5a4993d961c97", kill_on_drop: false }`
[INFO] [stdout] d6c821586d405890bf972bc9e3f80cd2d614ca3d28dc29966bd5a4993d961c97