[INFO] fetching crate pikchr 0.1.4...
[INFO] testing pikchr-0.1.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate pikchr 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pikchr 0.1.4
[INFO] finished tweaking crates.io crate pikchr 0.1.4
[INFO] tweaked toml for crates.io crate pikchr 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pikchr 0.1.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pikchr 0.1.4 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0604885723c5a25d8b5a15638e864ef3238dad261f19a727f498df94e5e34ba
[INFO] running `Command { std: "docker" "start" "-a" "e0604885723c5a25d8b5a15638e864ef3238dad261f19a727f498df94e5e34ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0604885723c5a25d8b5a15638e864ef3238dad261f19a727f498df94e5e34ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0604885723c5a25d8b5a15638e864ef3238dad261f19a727f498df94e5e34ba", kill_on_drop: false }`
[INFO] [stdout] e0604885723c5a25d8b5a15638e864ef3238dad261f19a727f498df94e5e34ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b87f3443724044ed6f95a3d51f37ef6643a02d192d002a39501caa1c91ffa31f
[INFO] running `Command { std: "docker" "start" "-a" "b87f3443724044ed6f95a3d51f37ef6643a02d192d002a39501caa1c91ffa31f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling pikchr v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "b87f3443724044ed6f95a3d51f37ef6643a02d192d002a39501caa1c91ffa31f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87f3443724044ed6f95a3d51f37ef6643a02d192d002a39501caa1c91ffa31f", kill_on_drop: false }`
[INFO] [stdout] b87f3443724044ed6f95a3d51f37ef6643a02d192d002a39501caa1c91ffa31f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe8b59951598e18a0d959a4a486cf47be11dc654e42f29cdba876b202fd26183
[INFO] running `Command { std: "docker" "start" "-a" "fe8b59951598e18a0d959a4a486cf47be11dc654e42f29cdba876b202fd26183", kill_on_drop: false }`
[INFO] [stderr]    Compiling pikchr v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "fe8b59951598e18a0d959a4a486cf47be11dc654e42f29cdba876b202fd26183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8b59951598e18a0d959a4a486cf47be11dc654e42f29cdba876b202fd26183", kill_on_drop: false }`
[INFO] [stdout] fe8b59951598e18a0d959a4a486cf47be11dc654e42f29cdba876b202fd26183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4522f18b4087ad886b53ae324cf3e0dffcffbb84e8fb44127ab2725fddcc5c66
[INFO] running `Command { std: "docker" "start" "-a" "4522f18b4087ad886b53ae324cf3e0dffcffbb84e8fb44127ab2725fddcc5c66", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::validate_diagram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pikchr-5fe03bb0199ad2a2)
[INFO] [stderr]    Doc-tests pikchr
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::generate_html_errors (line 112) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::height (line 296) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::generate_plain_errors (line 99) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::dark_mode (line 125) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::rendered (line 308) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::clear_dark_mode (line 149) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::width (line 284) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::plain_errors (line 88) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::use_dark_mode (line 136) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::render (line 234) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4522f18b4087ad886b53ae324cf3e0dffcffbb84e8fb44127ab2725fddcc5c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4522f18b4087ad886b53ae324cf3e0dffcffbb84e8fb44127ab2725fddcc5c66", kill_on_drop: false }`
[INFO] [stdout] 4522f18b4087ad886b53ae324cf3e0dffcffbb84e8fb44127ab2725fddcc5c66