[INFO] fetching crate ckb-dyn-lock 0.1.10...
[INFO] testing ckb-dyn-lock-0.1.10 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ckb-dyn-lock 0.1.10 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate ckb-dyn-lock 0.1.10
[INFO] finished tweaking crates.io crate ckb-dyn-lock 0.1.10
[INFO] tweaked toml for crates.io crate ckb-dyn-lock 0.1.10 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ckb-dyn-lock 0.1.10 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 407 packages to latest compatible versions
[INFO] [stderr]       Adding cc v1.0.41 (available: v1.2.45)
[INFO] [stderr]       Adding ckb-librocksdb-sys v6.7.4 (available: v6.20.4)
[INFO] [stderr]       Adding ckb-std v0.7.4 (available: v1.0.1)
[INFO] [stderr]       Adding ckb-system-scripts v0.5.1 (available: v0.5.4)
[INFO] [stderr]       Adding ckb-tool v0.2.2 (available: v0.3.1)
[INFO] [stderr]       Adding faster-hex v0.4.1 (available: v0.10.0)
[INFO] [stderr]       Adding iana-time-zone v0.1.50 (available: v0.1.64)
[INFO] [stderr]       Adding molecule v0.6.0 (available: v0.6.1)
[INFO] [stderr]       Adding native-tls v0.2.12 (available: v0.2.14)
[INFO] [stderr]       Adding openssl v0.10.49 (available: v0.10.75)
[INFO] [stderr]       Adding openssl-sys v0.9.84 (available: v0.9.111)
[INFO] [stderr]       Adding phf v0.8.0 (available: v0.13.1)
[INFO] [stderr]       Adding ring v0.16.12 (available: v0.16.20)
[INFO] [stderr]       Adding sha3 v0.8.2 (available: v0.10.8)
[INFO] [stderr]       Adding tentacle-secio v0.4.0 (available: v0.4.5)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d1964877160801d0bf682df37cb2811842acdb1f43f46a6bb76f987dba89749
[INFO] running `Command { std: "docker" "start" "-a" "2d1964877160801d0bf682df37cb2811842acdb1f43f46a6bb76f987dba89749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d1964877160801d0bf682df37cb2811842acdb1f43f46a6bb76f987dba89749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1964877160801d0bf682df37cb2811842acdb1f43f46a6bb76f987dba89749", kill_on_drop: false }`
[INFO] [stdout] 2d1964877160801d0bf682df37cb2811842acdb1f43f46a6bb76f987dba89749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 619801eb9815da332c50b31cf275b26599eb4598d3114c6fb78a7e237df09215
[INFO] running `Command { std: "docker" "start" "-a" "619801eb9815da332c50b31cf275b26599eb4598d3114c6fb78a7e237df09215", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling faster-hex v0.4.1
[INFO] [stderr]    Compiling buddy-alloc v0.4.2
[INFO] [stderr]    Compiling molecule v0.6.0
[INFO] [stderr]    Compiling ckb-standalone-types v0.0.1-pre.1
[INFO] [stderr]    Compiling blake2b-rs v0.2.0
[INFO] [stderr]    Compiling ckb-std v0.7.4
[INFO] [stderr]    Compiling ckb-dyn-lock v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr] warning: ckb-std@0.7.4: In file included from dl-c-impl/ckb-c-stdlib/libc/entry.h:5,
[INFO] [stderr] warning: ckb-std@0.7.4:                  from dl-c-impl/ckb-c-stdlib/libc/stddef.h:6,
[INFO] [stderr] warning: ckb-std@0.7.4:                  from dl-c-impl/ckb-c-stdlib/ckb_syscalls.h:4,
[INFO] [stderr] warning: ckb-std@0.7.4:                  from dl-c-impl/ckb-c-stdlib/ckb_dlfcn.h:4,
[INFO] [stderr] warning: ckb-std@0.7.4:                  from dl-c-impl/lib.c:5:
[INFO] [stderr] warning: ckb-std@0.7.4: dl-c-impl/ckb-c-stdlib/libc/src/impl.c: In function 'cycle':
[INFO] [stderr] warning: ckb-std@0.7.4: dl-c-impl/ckb-c-stdlib/libc/src/impl.c:391:9: error: storing the address of local variable 'tmp' in '*<unknown>' [-Werror=dangling-pointer=]
[INFO] [stderr] warning: ckb-std@0.7.4:   391 |   ar[n] = tmp;
[INFO] [stderr] warning: ckb-std@0.7.4:       |   ~~~~~~^~~~~
[INFO] [stderr] warning: ckb-std@0.7.4: dl-c-impl/ckb-c-stdlib/libc/src/impl.c:383:17: note: 'tmp' declared here
[INFO] [stderr] warning: ckb-std@0.7.4:   383 |   unsigned char tmp[256];
[INFO] [stderr] warning: ckb-std@0.7.4:       |                 ^~~
[INFO] [stderr] warning: ckb-std@0.7.4: dl-c-impl/ckb-c-stdlib/libc/src/impl.c:382:48: note: 'ar' declared here
[INFO] [stderr] warning: ckb-std@0.7.4:   382 | static void cycle(size_t width, unsigned char *ar[], int n) {
[INFO] [stderr] warning: ckb-std@0.7.4:       |                                 ~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: ckb-std@0.7.4: cc1: all warnings being treated as errors
[INFO] [stderr] error: failed to run custom build command for `ckb-std v0.7.4`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/ckb-std-397021e25249454d/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   CC = None
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "dl-c-impl/ckb-c-stdlib" "-I" "dl-c-impl/ckb-c-stdlib/libc" "-Wall" "-Wextra" "-O3" "-fno-builtin-printf" "-fno-builtin-memcmp" "-nostdinc" "-nostdlib" "-fvisibility=hidden" "-fdata-sections" "-ffunction-sections" "-Wall" "-Werror" "-Wno-unused-parameter" "-Wno-nonnull" "-D__SHARED_LIBRARY__" "-DCKB_STDLIB_NO_SYSCALL_IMPL" "-o" "/opt/rustwide/target/debug/build/ckb-std-cce7bb3ad2e6c2d2/out/dl-c-impl/lib.o" "-c" "dl-c-impl/lib.c"
[INFO] [stderr]   cargo:warning=In file included from dl-c-impl/ckb-c-stdlib/libc/entry.h:5,
[INFO] [stderr]   cargo:warning=                 from dl-c-impl/ckb-c-stdlib/libc/stddef.h:6,
[INFO] [stderr]   cargo:warning=                 from dl-c-impl/ckb-c-stdlib/ckb_syscalls.h:4,
[INFO] [stderr]   cargo:warning=                 from dl-c-impl/ckb-c-stdlib/ckb_dlfcn.h:4,
[INFO] [stderr]   cargo:warning=                 from dl-c-impl/lib.c:5:
[INFO] [stderr]   cargo:warning=dl-c-impl/ckb-c-stdlib/libc/src/impl.c: In function 'cycle':
[INFO] [stderr]   cargo:warning=dl-c-impl/ckb-c-stdlib/libc/src/impl.c:391:9: error: storing the address of local variable 'tmp' in '*<unknown>' [-Werror=dangling-pointer=]
[INFO] [stderr]   cargo:warning=  391 |   ar[n] = tmp;
[INFO] [stderr]   cargo:warning=      |   ~~~~~~^~~~~
[INFO] [stderr]   cargo:warning=dl-c-impl/ckb-c-stdlib/libc/src/impl.c:383:17: note: 'tmp' declared here
[INFO] [stderr]   cargo:warning=  383 |   unsigned char tmp[256];
[INFO] [stderr]   cargo:warning=      |                 ^~~
[INFO] [stderr]   cargo:warning=dl-c-impl/ckb-c-stdlib/libc/src/impl.c:382:48: note: 'ar' declared here
[INFO] [stderr]   cargo:warning=  382 | static void cycle(size_t width, unsigned char *ar[], int n) {
[INFO] [stderr]   cargo:warning=      |                                 ~~~~~~~~~~~~~~~^~~~
[INFO] [stderr]   cargo:warning=cc1: all warnings being treated as errors
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-static" "-I" "dl-c-impl/ckb-c-stdlib" "-I" "dl-c-impl/ckb-c-stdlib/libc" "-Wall" "-Wextra" "-O3" "-fno-builtin-printf" "-fno-builtin-memcmp" "-nostdinc" "-nostdlib" "-fvisibility=hidden" "-fdata-sections" "-ffunction-sections" "-Wall" "-Werror" "-Wno-unused-parameter" "-Wno-nonnull" "-D__SHARED_LIBRARY__" "-DCKB_STDLIB_NO_SYSCALL_IMPL" "-o" "/opt/rustwide/target/debug/build/ckb-std-cce7bb3ad2e6c2d2/out/dl-c-impl/lib.o" "-c" "dl-c-impl/lib.c" with args "cc" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "619801eb9815da332c50b31cf275b26599eb4598d3114c6fb78a7e237df09215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619801eb9815da332c50b31cf275b26599eb4598d3114c6fb78a7e237df09215", kill_on_drop: false }`
[INFO] [stdout] 619801eb9815da332c50b31cf275b26599eb4598d3114c6fb78a7e237df09215
