[INFO] fetching crate lang-3bc-sys 0.1.3... [INFO] checking lang-3bc-sys-0.1.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate lang-3bc-sys 0.1.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate lang-3bc-sys 0.1.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lang-3bc-sys 0.1.3 [INFO] finished tweaking crates.io crate lang-3bc-sys 0.1.3 [INFO] tweaked toml for crates.io crate lang-3bc-sys 0.1.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate lang-3bc-sys 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded which v4.3.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.46 [INFO] [stderr] Downloaded env_logger v0.9.1 [INFO] [stderr] Downloaded unicode-ident v1.0.5 [INFO] [stderr] Downloaded libloading v0.7.3 [INFO] [stderr] Downloaded clang-sys v1.4.0 [INFO] [stderr] Downloaded textwrap v0.15.1 [INFO] [stderr] Downloaded clap v3.2.22 [INFO] [stderr] Downloaded bindgen v0.60.1 [INFO] [stderr] Downloaded libc v0.2.135 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3912b5abc5bb2b3ca1023202c297d1016e633d567564a0a01fbe26682389669b [INFO] running `Command { std: "docker" "start" "-a" "3912b5abc5bb2b3ca1023202c297d1016e633d567564a0a01fbe26682389669b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3912b5abc5bb2b3ca1023202c297d1016e633d567564a0a01fbe26682389669b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3912b5abc5bb2b3ca1023202c297d1016e633d567564a0a01fbe26682389669b", kill_on_drop: false }` [INFO] [stdout] 3912b5abc5bb2b3ca1023202c297d1016e633d567564a0a01fbe26682389669b [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a758c29b8012369b5261366143322db5ba2f24aab5a72a6065429cb2c1791339 [INFO] running `Command { std: "docker" "start" "-a" "a758c29b8012369b5261366143322db5ba2f24aab5a72a6065429cb2c1791339", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling os_str_bytes v6.3.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling textwrap v0.15.1 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling clang-sys v1.4.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v4.3.0 [INFO] [stderr] Compiling clap v3.2.22 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling env_logger v0.9.1 [INFO] [stderr] Compiling lang-3bc-sys v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: lang-3bc-sys@0.1.3: In file included from src/../3bc-lang/src/3bc.h:140, [INFO] [stderr] warning: lang-3bc-sys@0.1.3: from src/../3bc-lang/src/3bc_header.h:35, [INFO] [stderr] warning: lang-3bc-sys@0.1.3: from src/wrapper.c:2: [INFO] [stderr] warning: lang-3bc-sys@0.1.3: src/../3bc-lang/src/driver_program.c: In function 'driver_program_error': [INFO] [stderr] warning: lang-3bc-sys@0.1.3: src/../3bc-lang/src/driver_program.c:83:55: warning: ' [INFO] [stderr] warning: lang-3bc-sys@0.1.3: > DESCRIPTION: ' directive output truncated writing 16 bytes into a region of size between 0 and 8 [-Wformat-truncation=] [INFO] [stderr] warning: lang-3bc-sys@0.1.3: 83 | snprintf(error_code_string, sizeof(error_header), error_header, app->id, [INFO] [stderr] warning: lang-3bc-sys@0.1.3: | ^~~~~~~~~~~~ [INFO] [stderr] warning: lang-3bc-sys@0.1.3: src/../3bc-lang/src/driver_program.c:83:5: note: 'snprintf' output between 127 and 141 bytes into a destination of size 118 [INFO] [stderr] warning: lang-3bc-sys@0.1.3: 83 | snprintf(error_code_string, sizeof(error_header), error_header, app->id, [INFO] [stderr] warning: lang-3bc-sys@0.1.3: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: lang-3bc-sys@0.1.3: 84 | error_line, error_code); [INFO] [stderr] warning: lang-3bc-sys@0.1.3: | ~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.28s [INFO] running `Command { std: "docker" "inspect" "a758c29b8012369b5261366143322db5ba2f24aab5a72a6065429cb2c1791339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a758c29b8012369b5261366143322db5ba2f24aab5a72a6065429cb2c1791339", kill_on_drop: false }` [INFO] [stdout] a758c29b8012369b5261366143322db5ba2f24aab5a72a6065429cb2c1791339 [INFO] checking lang-3bc-sys-0.1.3 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate lang-3bc-sys 0.1.3 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate lang-3bc-sys 0.1.3 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lang-3bc-sys 0.1.3 [INFO] finished tweaking crates.io crate lang-3bc-sys 0.1.3 [INFO] tweaked toml for crates.io crate lang-3bc-sys 0.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate lang-3bc-sys 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ebe3c60d5750cbb77d002e04420d7e4b1d62f98a9899c44d07c88b89ae07262 [INFO] running `Command { std: "docker" "start" "-a" "9ebe3c60d5750cbb77d002e04420d7e4b1d62f98a9899c44d07c88b89ae07262", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ebe3c60d5750cbb77d002e04420d7e4b1d62f98a9899c44d07c88b89ae07262", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ebe3c60d5750cbb77d002e04420d7e4b1d62f98a9899c44d07c88b89ae07262", kill_on_drop: false }` [INFO] [stdout] 9ebe3c60d5750cbb77d002e04420d7e4b1d62f98a9899c44d07c88b89ae07262 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8ff9297d91292ea9532236d629ff90b27bdc57b940a57f018798b4328f2f7e7 [INFO] running `Command { std: "docker" "start" "-a" "a8ff9297d91292ea9532236d629ff90b27bdc57b940a57f018798b4328f2f7e7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling os_str_bytes v6.3.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling textwrap v0.15.1 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling clang-sys v1.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v4.3.0 [INFO] [stderr] Compiling clap v3.2.22 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling env_logger v0.9.1 [INFO] [stderr] Compiling lang-3bc-sys v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: lang-3bc-sys@0.1.3: In file included from src/../3bc-lang/src/3bc.h:140, [INFO] [stderr] warning: lang-3bc-sys@0.1.3: from src/../3bc-lang/src/3bc_header.h:35, [INFO] [stderr] warning: lang-3bc-sys@0.1.3: from src/wrapper.c:2: [INFO] [stderr] warning: lang-3bc-sys@0.1.3: src/../3bc-lang/src/driver_program.c: In function 'driver_program_error': [INFO] [stderr] warning: lang-3bc-sys@0.1.3: src/../3bc-lang/src/driver_program.c:83:55: warning: ' [INFO] [stderr] warning: lang-3bc-sys@0.1.3: > DESCRIPTION: ' directive output truncated writing 16 bytes into a region of size between 0 and 8 [-Wformat-truncation=] [INFO] [stderr] warning: lang-3bc-sys@0.1.3: 83 | snprintf(error_code_string, sizeof(error_header), error_header, app->id, [INFO] [stderr] warning: lang-3bc-sys@0.1.3: | ^~~~~~~~~~~~ [INFO] [stderr] warning: lang-3bc-sys@0.1.3: src/../3bc-lang/src/driver_program.c:83:5: note: 'snprintf' output between 127 and 141 bytes into a destination of size 118 [INFO] [stderr] warning: lang-3bc-sys@0.1.3: 83 | snprintf(error_code_string, sizeof(error_header), error_header, app->id, [INFO] [stderr] warning: lang-3bc-sys@0.1.3: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: lang-3bc-sys@0.1.3: 84 | error_line, error_code); [INFO] [stderr] warning: lang-3bc-sys@0.1.3: | ~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.89s [INFO] running `Command { std: "docker" "inspect" "a8ff9297d91292ea9532236d629ff90b27bdc57b940a57f018798b4328f2f7e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8ff9297d91292ea9532236d629ff90b27bdc57b940a57f018798b4328f2f7e7", kill_on_drop: false }` [INFO] [stdout] a8ff9297d91292ea9532236d629ff90b27bdc57b940a57f018798b4328f2f7e7