[INFO] fetching crate petr-utils 0.1.0...
[INFO] testing petr-utils-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate petr-utils 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate petr-utils 0.1.0
[INFO] finished tweaking crates.io crate petr-utils 0.1.0
[INFO] tweaked toml for crates.io crate petr-utils 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate petr-utils 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding miette v5.10.0 (available: v7.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1491c8dde010bb8ce2e68c498f962b8b9700cc6a87b12bfdcf5be16e54c9f1ac
[INFO] running `Command { std: "docker" "start" "-a" "1491c8dde010bb8ce2e68c498f962b8b9700cc6a87b12bfdcf5be16e54c9f1ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1491c8dde010bb8ce2e68c498f962b8b9700cc6a87b12bfdcf5be16e54c9f1ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1491c8dde010bb8ce2e68c498f962b8b9700cc6a87b12bfdcf5be16e54c9f1ac", kill_on_drop: false }`
[INFO] [stdout] 1491c8dde010bb8ce2e68c498f962b8b9700cc6a87b12bfdcf5be16e54c9f1ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50afecb5da1121f2a5ce0edda1faae5edd5fc23537b887b3da87bf38d94ea4c7
[INFO] running `Command { std: "docker" "start" "-a" "50afecb5da1121f2a5ce0edda1faae5edd5fc23537b887b3da87bf38d94ea4c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling miette v5.10.0
[INFO] [stderr]    Compiling petr-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "50afecb5da1121f2a5ce0edda1faae5edd5fc23537b887b3da87bf38d94ea4c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50afecb5da1121f2a5ce0edda1faae5edd5fc23537b887b3da87bf38d94ea4c7", kill_on_drop: false }`
[INFO] [stdout] 50afecb5da1121f2a5ce0edda1faae5edd5fc23537b887b3da87bf38d94ea4c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02b7318c7d1abb838afa65d3a6c20df2bff3405a9b6988933dfa258ff053b70f
[INFO] running `Command { std: "docker" "start" "-a" "02b7318c7d1abb838afa65d3a6c20df2bff3405a9b6988933dfa258ff053b70f", kill_on_drop: false }`
[INFO] [stderr]    Compiling petr-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "02b7318c7d1abb838afa65d3a6c20df2bff3405a9b6988933dfa258ff053b70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b7318c7d1abb838afa65d3a6c20df2bff3405a9b6988933dfa258ff053b70f", kill_on_drop: false }`
[INFO] [stdout] 02b7318c7d1abb838afa65d3a6c20df2bff3405a9b6988933dfa258ff053b70f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6c8813388bfeb0bef21cf0e109527884f281befc53962677cc819a60f34ef4d
[INFO] running `Command { std: "docker" "start" "-a" "c6c8813388bfeb0bef21cf0e109527884f281befc53962677cc819a60f34ef4d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/petr_utils-6660b5b38cdec106)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests petr_utils
[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" "c6c8813388bfeb0bef21cf0e109527884f281befc53962677cc819a60f34ef4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c8813388bfeb0bef21cf0e109527884f281befc53962677cc819a60f34ef4d", kill_on_drop: false }`
[INFO] [stdout] c6c8813388bfeb0bef21cf0e109527884f281befc53962677cc819a60f34ef4d