[INFO] fetching crate matiane-core 0.0.1...
[INFO] testing matiane-core-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate matiane-core 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate matiane-core 0.0.1
[INFO] finished tweaking crates.io crate matiane-core 0.0.1
[INFO] tweaked toml for crates.io crate matiane-core 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate matiane-core 0.0.1 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] crate crates.io crate matiane-core 0.0.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 96f28c323647d7060487060a9fc2234610afabed8ae0db0809495b24001d244e
[INFO] running `Command { std: "docker" "start" "-a" "96f28c323647d7060487060a9fc2234610afabed8ae0db0809495b24001d244e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96f28c323647d7060487060a9fc2234610afabed8ae0db0809495b24001d244e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f28c323647d7060487060a9fc2234610afabed8ae0db0809495b24001d244e", kill_on_drop: false }`
[INFO] [stdout] 96f28c323647d7060487060a9fc2234610afabed8ae0db0809495b24001d244e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4ebe9513f5507aa1e0ffbb09b89d1ab27b5dc5797f01d01266c07c9ac426f704
[INFO] running `Command { std: "docker" "start" "-a" "4ebe9513f5507aa1e0ffbb09b89d1ab27b5dc5797f01d01266c07c9ac426f704", kill_on_drop: false }`
[INFO] [stderr]    Compiling matiane-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "4ebe9513f5507aa1e0ffbb09b89d1ab27b5dc5797f01d01266c07c9ac426f704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ebe9513f5507aa1e0ffbb09b89d1ab27b5dc5797f01d01266c07c9ac426f704", kill_on_drop: false }`
[INFO] [stdout] 4ebe9513f5507aa1e0ffbb09b89d1ab27b5dc5797f01d01266c07c9ac426f704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6e185aab64b18ce5f029b5ec85af28b247715c0f5012e9a111c4ad94c3d7fec0
[INFO] running `Command { std: "docker" "start" "-a" "6e185aab64b18ce5f029b5ec85af28b247715c0f5012e9a111c4ad94c3d7fec0", kill_on_drop: false }`
[INFO] [stderr]    Compiling matiane-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "6e185aab64b18ce5f029b5ec85af28b247715c0f5012e9a111c4ad94c3d7fec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e185aab64b18ce5f029b5ec85af28b247715c0f5012e9a111c4ad94c3d7fec0", kill_on_drop: false }`
[INFO] [stdout] 6e185aab64b18ce5f029b5ec85af28b247715c0f5012e9a111c4ad94c3d7fec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1d8c817addfba6b058a962c1f4a4a322bb4abfa3a68239c331530e276007dbc6
[INFO] running `Command { std: "docker" "start" "-a" "1d8c817addfba6b058a962c1f4a4a322bb4abfa3a68239c331530e276007dbc6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/matiane_core-c6f14ed5d3e0ce2a)
[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" "1d8c817addfba6b058a962c1f4a4a322bb4abfa3a68239c331530e276007dbc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8c817addfba6b058a962c1f4a4a322bb4abfa3a68239c331530e276007dbc6", kill_on_drop: false }`
[INFO] [stdout] 1d8c817addfba6b058a962c1f4a4a322bb4abfa3a68239c331530e276007dbc6