[INFO] fetching crate ytest 0.1.0...
[INFO] testing ytest-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate ytest 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ytest 0.1.0
[INFO] finished tweaking crates.io crate ytest 0.1.0
[INFO] tweaked toml for crates.io crate ytest 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ytest 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ytest 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 657fcc0ec19a491c29bf080d32514651cbe47545572ad0c79b7f67e48c297390
[INFO] running `Command { std: "docker" "start" "-a" "657fcc0ec19a491c29bf080d32514651cbe47545572ad0c79b7f67e48c297390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "657fcc0ec19a491c29bf080d32514651cbe47545572ad0c79b7f67e48c297390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "657fcc0ec19a491c29bf080d32514651cbe47545572ad0c79b7f67e48c297390", kill_on_drop: false }`
[INFO] [stdout] 657fcc0ec19a491c29bf080d32514651cbe47545572ad0c79b7f67e48c297390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9386c377247ca3748452b3a3e8e917c7e46cbd0b5f5ca8323463bc5c9ba8a478
[INFO] running `Command { std: "docker" "start" "-a" "9386c377247ca3748452b3a3e8e917c7e46cbd0b5f5ca8323463bc5c9ba8a478", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling ruzstd v0.7.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling object v0.36.4
[INFO] [stderr]    Compiling gimli v0.31.0
[INFO] [stderr]    Compiling logos-codegen v0.14.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling ygen_proc v0.1.0
[INFO] [stderr]    Compiling logos-derive v0.14.2
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling logos v0.14.2
[INFO] [stderr]    Compiling unescaper v0.1.5
[INFO] [stderr]    Compiling Ygen v0.1.2
[INFO] [stderr]    Compiling ytest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.25s
[INFO] running `Command { std: "docker" "inspect" "9386c377247ca3748452b3a3e8e917c7e46cbd0b5f5ca8323463bc5c9ba8a478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9386c377247ca3748452b3a3e8e917c7e46cbd0b5f5ca8323463bc5c9ba8a478", kill_on_drop: false }`
[INFO] [stdout] 9386c377247ca3748452b3a3e8e917c7e46cbd0b5f5ca8323463bc5c9ba8a478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9708bd44a7e6037112b663b86d42c382d40dcb237ba171db71b23b9774cd5b8e
[INFO] running `Command { std: "docker" "start" "-a" "9708bd44a7e6037112b663b86d42c382d40dcb237ba171db71b23b9774cd5b8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ytest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "9708bd44a7e6037112b663b86d42c382d40dcb237ba171db71b23b9774cd5b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9708bd44a7e6037112b663b86d42c382d40dcb237ba171db71b23b9774cd5b8e", kill_on_drop: false }`
[INFO] [stdout] 9708bd44a7e6037112b663b86d42c382d40dcb237ba171db71b23b9774cd5b8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71a0d4744593acb2c0a644ec8e64f26aae8f38cf29a4098f313cccc58b8d098b
[INFO] running `Command { std: "docker" "start" "-a" "71a0d4744593acb2c0a644ec8e64f26aae8f38cf29a4098f313cccc58b8d098b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests main.rs (/opt/rustwide/target/debug/deps/ytest-c16ff5681894629c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71a0d4744593acb2c0a644ec8e64f26aae8f38cf29a4098f313cccc58b8d098b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a0d4744593acb2c0a644ec8e64f26aae8f38cf29a4098f313cccc58b8d098b", kill_on_drop: false }`
[INFO] [stdout] 71a0d4744593acb2c0a644ec8e64f26aae8f38cf29a4098f313cccc58b8d098b