[INFO] fetching crate taitank-safe 0.1.0...
[INFO] building taitank-safe-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate taitank-safe 0.1.0 into /workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate taitank-safe 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 088dacf9b782fb7942ae7feea51475c2ef61528025e628fabfac176de8bb17f0
[INFO] running `Command { std: "docker" "start" "-a" "088dacf9b782fb7942ae7feea51475c2ef61528025e628fabfac176de8bb17f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "088dacf9b782fb7942ae7feea51475c2ef61528025e628fabfac176de8bb17f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088dacf9b782fb7942ae7feea51475c2ef61528025e628fabfac176de8bb17f0", kill_on_drop: false }`
[INFO] [stdout] 088dacf9b782fb7942ae7feea51475c2ef61528025e628fabfac176de8bb17f0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c4ec8b14f490e95d6db7a549e2a1df5dee924544ab6a55232dd075819b68c33
[INFO] running `Command { std: "docker" "start" "-a" "0c4ec8b14f490e95d6db7a549e2a1df5dee924544ab6a55232dd075819b68c33", 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 cxxbridge-flags v1.0.129
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling unicode-width v0.1.14
[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 23.04s
[INFO] running `Command { std: "docker" "inspect" "0c4ec8b14f490e95d6db7a549e2a1df5dee924544ab6a55232dd075819b68c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4ec8b14f490e95d6db7a549e2a1df5dee924544ab6a55232dd075819b68c33", kill_on_drop: false }`
[INFO] [stdout] 0c4ec8b14f490e95d6db7a549e2a1df5dee924544ab6a55232dd075819b68c33
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5222fc54e4093fc992d8d41ffe6073571aec85e4a2613e1de6425fabf43ff4ec
[INFO] running `Command { std: "docker" "start" "-a" "5222fc54e4093fc992d8d41ffe6073571aec85e4a2613e1de6425fabf43ff4ec", 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 6.59s
[INFO] running `Command { std: "docker" "inspect" "5222fc54e4093fc992d8d41ffe6073571aec85e4a2613e1de6425fabf43ff4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5222fc54e4093fc992d8d41ffe6073571aec85e4a2613e1de6425fabf43ff4ec", kill_on_drop: false }`
[INFO] [stdout] 5222fc54e4093fc992d8d41ffe6073571aec85e4a2613e1de6425fabf43ff4ec
