[INFO] fetching crate taitank-safe 0.1.0...
[INFO] building taitank-safe-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate taitank-safe 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate taitank-safe 0.1.0
[INFO] finished tweaking crates.io crate taitank-safe 0.1.0
[INFO] tweaked toml for crates.io crate taitank-safe 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate taitank-safe 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate taitank-safe 0.1.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scratch v1.0.7
[INFO] [stderr]   Downloaded codespan-reporting v0.11.1
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.129
[INFO] [stderr]   Downloaded link-cplusplus v1.0.9
[INFO] [stderr]   Downloaded proc-macro2 v1.0.89
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.129
[INFO] [stderr]   Downloaded unicode-ident v1.0.13
[INFO] [stderr]   Downloaded cc v1.1.34
[INFO] [stderr]   Downloaded once_cell v1.20.2
[INFO] [stderr]   Downloaded cxx-build v1.0.129
[INFO] [stderr]   Downloaded cxx v1.0.129
[INFO] [stderr]   Downloaded syn v2.0.87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5299232d0e82ea396bc1681b1ffc52a8abc076bd024db679bce54b5ca74f378f
[INFO] running `Command { std: "docker" "start" "-a" "5299232d0e82ea396bc1681b1ffc52a8abc076bd024db679bce54b5ca74f378f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5299232d0e82ea396bc1681b1ffc52a8abc076bd024db679bce54b5ca74f378f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5299232d0e82ea396bc1681b1ffc52a8abc076bd024db679bce54b5ca74f378f", kill_on_drop: false }`
[INFO] [stdout] 5299232d0e82ea396bc1681b1ffc52a8abc076bd024db679bce54b5ca74f378f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac9add6ddd45a660067df3f1808637d764309194fe7ff76d6d4313640c5b1f10
[INFO] running `Command { std: "docker" "start" "-a" "ac9add6ddd45a660067df3f1808637d764309194fe7ff76d6d4313640c5b1f10", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.34
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling scratch v1.0.7
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.129
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling cxx v1.0.129
[INFO] [stderr]    Compiling cxx-build v1.0.129
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.129
[INFO] [stderr]    Compiling taitank-safe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc: In member function 'std::string taitank::TaitankStyle::toString()':
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:287:37: warning: '; ' directive output may be truncated writing 2 bytes into a region of size between 0 and 39 [-Wformat-truncation=]
[INFO] [stderr] warning: taitank-safe@0.1.0:   287 |     snprintf(str, 50, "align-self:%s; ", kFlexAlignString[align_self_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |                                     ^~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:287:13: note: 'snprintf' output between 14 and 53 bytes into a destination of size 50
[INFO] [stderr] warning: taitank-safe@0.1.0:   287 |     snprintf(str, 50, "align-self:%s; ", kFlexAlignString[align_self_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:293:36: warning: '%s' directive output may be truncated writing up to 39 bytes into a region of size 38 [-Wformat-truncation=]
[INFO] [stderr] warning: taitank-safe@0.1.0:   293 |     snprintf(str, 50, "align-items:%s; ", kFlexAlignString[align_items_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |                                    ^~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:293:13: note: 'snprintf' output between 15 and 54 bytes into a destination of size 50
[INFO] [stderr] warning: taitank-safe@0.1.0:   293 |     snprintf(str, 50, "align-items:%s; ", kFlexAlignString[align_items_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:299:38: warning: '%s' directive output may be truncated writing up to 39 bytes into a region of size 36 [-Wformat-truncation=]
[INFO] [stderr] warning: taitank-safe@0.1.0:   299 |     snprintf(str, 50, "align-content:%s; ", kFlexAlignString[align_content_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |                                      ^~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:299:13: note: 'snprintf' output between 17 and 56 bytes into a destination of size 50
[INFO] [stderr] warning: taitank-safe@0.1.0:   299 |     snprintf(str, 50, "align-content:%s; ", kFlexAlignString[align_content_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:305:40: warning: '%s' directive output may be truncated writing up to 39 bytes into a region of size 34 [-Wformat-truncation=]
[INFO] [stderr] warning: taitank-safe@0.1.0:   305 |     snprintf(str, 50, "justify-content:%s; ", kFlexAlignString[justify_content_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |                                        ^~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:305:13: note: 'snprintf' output between 19 and 58 bytes into a destination of size 50
[INFO] [stderr] warning: taitank-safe@0.1.0:   305 |     snprintf(str, 50, "justify-content:%s; ", kFlexAlignString[justify_content_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_node.cc: In member function 'void taitank::TaitankNode::LayoutFixedItems(taitank::TaitankSizeMode, void*)':
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_node.cc:1398:52: warning: unused parameter 'measure_mode' [-Wunused-parameter]
[INFO] [stderr] warning: taitank-safe@0.1.0:  1398 | void TaitankNode::LayoutFixedItems(TaitankSizeMode measure_mode, void* layout_context) {
[INFO] [stderr] warning: taitank-safe@0.1.0:       |                                    ~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/lib.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn fmt(&self, f: &mut Formatter) -> Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.21s
[INFO] running `Command { std: "docker" "inspect" "ac9add6ddd45a660067df3f1808637d764309194fe7ff76d6d4313640c5b1f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9add6ddd45a660067df3f1808637d764309194fe7ff76d6d4313640c5b1f10", kill_on_drop: false }`
[INFO] [stdout] ac9add6ddd45a660067df3f1808637d764309194fe7ff76d6d4313640c5b1f10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d017dc0fb88eb5f2df2fb809c21ba87d12b778352359e79c5226d44b3dbd65f1
[INFO] running `Command { std: "docker" "start" "-a" "d017dc0fb88eb5f2df2fb809c21ba87d12b778352359e79c5226d44b3dbd65f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling taitank-safe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc: In member function 'std::string taitank::TaitankStyle::toString()':
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:287:37: warning: '; ' directive output may be truncated writing 2 bytes into a region of size between 0 and 39 [-Wformat-truncation=]
[INFO] [stderr] warning: taitank-safe@0.1.0:   287 |     snprintf(str, 50, "align-self:%s; ", kFlexAlignString[align_self_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |                                     ^~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:287:13: note: 'snprintf' output between 14 and 53 bytes into a destination of size 50
[INFO] [stderr] warning: taitank-safe@0.1.0:   287 |     snprintf(str, 50, "align-self:%s; ", kFlexAlignString[align_self_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:293:36: warning: '%s' directive output may be truncated writing up to 39 bytes into a region of size 38 [-Wformat-truncation=]
[INFO] [stderr] warning: taitank-safe@0.1.0:   293 |     snprintf(str, 50, "align-items:%s; ", kFlexAlignString[align_items_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |                                    ^~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:293:13: note: 'snprintf' output between 15 and 54 bytes into a destination of size 50
[INFO] [stderr] warning: taitank-safe@0.1.0:   293 |     snprintf(str, 50, "align-items:%s; ", kFlexAlignString[align_items_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:299:38: warning: '%s' directive output may be truncated writing up to 39 bytes into a region of size 36 [-Wformat-truncation=]
[INFO] [stderr] warning: taitank-safe@0.1.0:   299 |     snprintf(str, 50, "align-content:%s; ", kFlexAlignString[align_content_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |                                      ^~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:299:13: note: 'snprintf' output between 17 and 56 bytes into a destination of size 50
[INFO] [stderr] warning: taitank-safe@0.1.0:   299 |     snprintf(str, 50, "align-content:%s; ", kFlexAlignString[align_content_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:305:40: warning: '%s' directive output may be truncated writing up to 39 bytes into a region of size 34 [-Wformat-truncation=]
[INFO] [stderr] warning: taitank-safe@0.1.0:   305 |     snprintf(str, 50, "justify-content:%s; ", kFlexAlignString[justify_content_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |                                        ^~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_style.cc:305:13: note: 'snprintf' output between 19 and 58 bytes into a destination of size 50
[INFO] [stderr] warning: taitank-safe@0.1.0:   305 |     snprintf(str, 50, "justify-content:%s; ", kFlexAlignString[justify_content_]);
[INFO] [stderr] warning: taitank-safe@0.1.0:       |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_node.cc: In member function 'void taitank::TaitankNode::LayoutFixedItems(taitank::TaitankSizeMode, void*)':
[INFO] [stderr] warning: taitank-safe@0.1.0: include/taitank/src/taitank_node.cc:1398:52: warning: unused parameter 'measure_mode' [-Wunused-parameter]
[INFO] [stderr] warning: taitank-safe@0.1.0:  1398 | void TaitankNode::LayoutFixedItems(TaitankSizeMode measure_mode, void* layout_context) {
[INFO] [stderr] warning: taitank-safe@0.1.0:       |                                    ~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/lib.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn fmt(&self, f: &mut Formatter) -> Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/lib.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn fmt(&self, f: &mut Formatter) -> Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.92s
[INFO] running `Command { std: "docker" "inspect" "d017dc0fb88eb5f2df2fb809c21ba87d12b778352359e79c5226d44b3dbd65f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d017dc0fb88eb5f2df2fb809c21ba87d12b778352359e79c5226d44b3dbd65f1", kill_on_drop: false }`
[INFO] [stdout] d017dc0fb88eb5f2df2fb809c21ba87d12b778352359e79c5226d44b3dbd65f1
