[INFO] fetching crate stdtr-sys 0.1.0... [INFO] checking stdtr-sys-0.1.0 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] extracting crate stdtr-sys 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate stdtr-sys 0.1.0 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate stdtr-sys 0.1.0 [INFO] finished tweaking crates.io crate stdtr-sys 0.1.0 [INFO] tweaked toml for crates.io crate stdtr-sys 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c918ca4ac38df57e3fbaf55e239118f93874f4954428c73efd39f73d52a886ff [INFO] running `Command { std: "docker" "start" "-a" "c918ca4ac38df57e3fbaf55e239118f93874f4954428c73efd39f73d52a886ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c918ca4ac38df57e3fbaf55e239118f93874f4954428c73efd39f73d52a886ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c918ca4ac38df57e3fbaf55e239118f93874f4954428c73efd39f73d52a886ff", kill_on_drop: false }` [INFO] [stdout] c918ca4ac38df57e3fbaf55e239118f93874f4954428c73efd39f73d52a886ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1451c0ae777e9f12aa87c72d7516c77a32b7b822c536dbaa006a43b8a0c57f30 [INFO] running `Command { std: "docker" "start" "-a" "1451c0ae777e9f12aa87c72d7516c77a32b7b822c536dbaa006a43b8a0c57f30", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling stdtr-sys v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: cephes/polyn.c: In function 'polprt': [INFO] [stderr] warning: cephes/polyn.c:154:16: warning: ' ' directive writing 1 byte into a region of size between 0 and 10 [-Wformat-overflow=] [INFO] [stderr] warning: 154 | sprintf( p, "%d ", d1 ); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: In file included from /usr/include/stdio.h:867, [INFO] [stderr] warning: from cephes/polyn.c:62: [INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/bits/stdio2.h:36:10: note: '__builtin___sprintf_chk' output between 3 and 13 bytes into a destination of size 11 [INFO] [stderr] warning: 36 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: 37 | __bos (__s), __fmt, __va_arg_pack ()); [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.35s [INFO] running `Command { std: "docker" "inspect" "1451c0ae777e9f12aa87c72d7516c77a32b7b822c536dbaa006a43b8a0c57f30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1451c0ae777e9f12aa87c72d7516c77a32b7b822c536dbaa006a43b8a0c57f30", kill_on_drop: false }` [INFO] [stdout] 1451c0ae777e9f12aa87c72d7516c77a32b7b822c536dbaa006a43b8a0c57f30