[INFO] fetching crate pikchr 0.1.4...
[INFO] testing pikchr-0.1.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate pikchr 0.1.4 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pikchr 0.1.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c3b44023f28d7d29cf1d9bf558a5c68bde5104e777df194ca2d830a08f95f9e
[INFO] running `Command { std: "docker" "start" "-a" "2c3b44023f28d7d29cf1d9bf558a5c68bde5104e777df194ca2d830a08f95f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c3b44023f28d7d29cf1d9bf558a5c68bde5104e777df194ca2d830a08f95f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c3b44023f28d7d29cf1d9bf558a5c68bde5104e777df194ca2d830a08f95f9e", kill_on_drop: false }`
[INFO] [stdout] 2c3b44023f28d7d29cf1d9bf558a5c68bde5104e777df194ca2d830a08f95f9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0eeb97d924038d6f18890c7c189415f56c61645d4ca26849dc3ace28e904794
[INFO] running `Command { std: "docker" "start" "-a" "e0eeb97d924038d6f18890c7c189415f56c61645d4ca26849dc3ace28e904794", kill_on_drop: false }`
[INFO] [stderr]    Compiling pikchr v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "e0eeb97d924038d6f18890c7c189415f56c61645d4ca26849dc3ace28e904794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0eeb97d924038d6f18890c7c189415f56c61645d4ca26849dc3ace28e904794", kill_on_drop: false }`
[INFO] [stdout] e0eeb97d924038d6f18890c7c189415f56c61645d4ca26849dc3ace28e904794
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04b6d1ccdb16327dec116b91113ec000750b2d77d383e87cda38336ddd772113
[INFO] running `Command { std: "docker" "start" "-a" "04b6d1ccdb16327dec116b91113ec000750b2d77d383e87cda38336ddd772113", kill_on_drop: false }`
[INFO] [stderr]    Compiling pikchr v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "04b6d1ccdb16327dec116b91113ec000750b2d77d383e87cda38336ddd772113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b6d1ccdb16327dec116b91113ec000750b2d77d383e87cda38336ddd772113", kill_on_drop: false }`
[INFO] [stdout] 04b6d1ccdb16327dec116b91113ec000750b2d77d383e87cda38336ddd772113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 178706fb3d5c9bbd3861923e4b404e8f4c622d2050a68faf3296f2d64cf7556f
[INFO] running `Command { std: "docker" "start" "-a" "178706fb3d5c9bbd3861923e4b404e8f4c622d2050a68faf3296f2d64cf7556f", kill_on_drop: false }`
[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] [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]    Doc-tests pikchr
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - PikchrFlags::plain_errors (line 88) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::width (line 284) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::dark_mode (line 125) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::generate_html_errors (line 112) ... 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] test src/lib.rs - PikchrFlags::generate_plain_errors (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::rendered (line 308) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - PikchrFlags::clear_dark_mode (line 149) ... ok
[INFO] [stdout] test src/lib.rs - Pikchr::height (line 296) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "178706fb3d5c9bbd3861923e4b404e8f4c622d2050a68faf3296f2d64cf7556f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178706fb3d5c9bbd3861923e4b404e8f4c622d2050a68faf3296f2d64cf7556f", kill_on_drop: false }`
[INFO] [stdout] 178706fb3d5c9bbd3861923e4b404e8f4c622d2050a68faf3296f2d64cf7556f