[INFO] fetching crate qrt_rust_utils 1.0.1...
[INFO] testing qrt_rust_utils-1.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate qrt_rust_utils 1.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate qrt_rust_utils 1.0.1
[INFO] finished tweaking crates.io crate qrt_rust_utils 1.0.1
[INFO] tweaked toml for crates.io crate qrt_rust_utils 1.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qrt_rust_utils 1.0.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 229db1fa95d5d6d80da320b5448a88bd4db2c2835753fed9fed34a2758880ba5
[INFO] running `Command { std: "docker" "start" "-a" "229db1fa95d5d6d80da320b5448a88bd4db2c2835753fed9fed34a2758880ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "229db1fa95d5d6d80da320b5448a88bd4db2c2835753fed9fed34a2758880ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "229db1fa95d5d6d80da320b5448a88bd4db2c2835753fed9fed34a2758880ba5", kill_on_drop: false }`
[INFO] [stdout] 229db1fa95d5d6d80da320b5448a88bd4db2c2835753fed9fed34a2758880ba5
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c8e9cdd96172be38d535b1b4fe400fdb2d615f8015b74074957310ad2057e9b
[INFO] running `Command { std: "docker" "start" "-a" "1c8e9cdd96172be38d535b1b4fe400fdb2d615f8015b74074957310ad2057e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling qrt_rust_utils v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "1c8e9cdd96172be38d535b1b4fe400fdb2d615f8015b74074957310ad2057e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8e9cdd96172be38d535b1b4fe400fdb2d615f8015b74074957310ad2057e9b", kill_on_drop: false }`
[INFO] [stdout] 1c8e9cdd96172be38d535b1b4fe400fdb2d615f8015b74074957310ad2057e9b
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85f165c3c418710aadc4e07ffd07959f7d565776ae064da702b7adb5a1d686d9
[INFO] running `Command { std: "docker" "start" "-a" "85f165c3c418710aadc4e07ffd07959f7d565776ae064da702b7adb5a1d686d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling qrt_rust_utils v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "85f165c3c418710aadc4e07ffd07959f7d565776ae064da702b7adb5a1d686d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f165c3c418710aadc4e07ffd07959f7d565776ae064da702b7adb5a1d686d9", kill_on_drop: false }`
[INFO] [stdout] 85f165c3c418710aadc4e07ffd07959f7d565776ae064da702b7adb5a1d686d9
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 257f1f9d3c3ce3af676833df5c685935a82c264f2d0b6ac785f6f2b531531d60
[INFO] running `Command { std: "docker" "start" "-a" "257f1f9d3c3ce3af676833df5c685935a82c264f2d0b6ac785f6f2b531531d60", 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/qrt_rust_utils-43cd1a8d1c529e44)
[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] [stderr]    Doc-tests qrt_rust_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" "257f1f9d3c3ce3af676833df5c685935a82c264f2d0b6ac785f6f2b531531d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257f1f9d3c3ce3af676833df5c685935a82c264f2d0b6ac785f6f2b531531d60", kill_on_drop: false }`
[INFO] [stdout] 257f1f9d3c3ce3af676833df5c685935a82c264f2d0b6ac785f6f2b531531d60