[INFO] fetching crate praline 0.0.0...
[INFO] testing praline-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate praline 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate praline 0.0.0
[INFO] finished tweaking crates.io crate praline 0.0.0
[INFO] tweaked toml for crates.io crate praline 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate praline 0.0.0 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] 9b073eb0f0a42d809f4a61a839371cb0c0878de1db9e5030f26be5f16ca02a56
[INFO] running `Command { std: "docker" "start" "-a" "9b073eb0f0a42d809f4a61a839371cb0c0878de1db9e5030f26be5f16ca02a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b073eb0f0a42d809f4a61a839371cb0c0878de1db9e5030f26be5f16ca02a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b073eb0f0a42d809f4a61a839371cb0c0878de1db9e5030f26be5f16ca02a56", kill_on_drop: false }`
[INFO] [stdout] 9b073eb0f0a42d809f4a61a839371cb0c0878de1db9e5030f26be5f16ca02a56
[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] 973d44c45c8d3b3b0383f0a1ac51310ee6bbd2d2eac52d0fee80b622ad0ee1ca
[INFO] running `Command { std: "docker" "start" "-a" "973d44c45c8d3b3b0383f0a1ac51310ee6bbd2d2eac52d0fee80b622ad0ee1ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling praline v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "973d44c45c8d3b3b0383f0a1ac51310ee6bbd2d2eac52d0fee80b622ad0ee1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973d44c45c8d3b3b0383f0a1ac51310ee6bbd2d2eac52d0fee80b622ad0ee1ca", kill_on_drop: false }`
[INFO] [stdout] 973d44c45c8d3b3b0383f0a1ac51310ee6bbd2d2eac52d0fee80b622ad0ee1ca
[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] 2818b291e12e1daf95f8c8c642472150f834b5053d6cea8acb9ed034b841f6f0
[INFO] running `Command { std: "docker" "start" "-a" "2818b291e12e1daf95f8c8c642472150f834b5053d6cea8acb9ed034b841f6f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling praline v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "2818b291e12e1daf95f8c8c642472150f834b5053d6cea8acb9ed034b841f6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2818b291e12e1daf95f8c8c642472150f834b5053d6cea8acb9ed034b841f6f0", kill_on_drop: false }`
[INFO] [stdout] 2818b291e12e1daf95f8c8c642472150f834b5053d6cea8acb9ed034b841f6f0
[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] 981612ede173cc0ad71683900400d99b2ca72d8d0b86cc26559a0278191a4f55
[INFO] running `Command { std: "docker" "start" "-a" "981612ede173cc0ad71683900400d99b2ca72d8d0b86cc26559a0278191a4f55", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/praline-7bb3b6d4c6370c50)
[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 praline
[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" "981612ede173cc0ad71683900400d99b2ca72d8d0b86cc26559a0278191a4f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981612ede173cc0ad71683900400d99b2ca72d8d0b86cc26559a0278191a4f55", kill_on_drop: false }`
[INFO] [stdout] 981612ede173cc0ad71683900400d99b2ca72d8d0b86cc26559a0278191a4f55