[INFO] fetching crate mattraxd 0.0.0...
[INFO] testing mattraxd-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mattraxd 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mattraxd 0.0.0
[INFO] finished tweaking crates.io crate mattraxd 0.0.0
[INFO] tweaked toml for crates.io crate mattraxd 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mattraxd 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] crate crates.io crate mattraxd 0.0.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 87e5de6bf05000fc5ea47ab351279b01e777ab0c35d5196497efc2ebaeac036a
[INFO] running `Command { std: "docker" "start" "-a" "87e5de6bf05000fc5ea47ab351279b01e777ab0c35d5196497efc2ebaeac036a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87e5de6bf05000fc5ea47ab351279b01e777ab0c35d5196497efc2ebaeac036a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e5de6bf05000fc5ea47ab351279b01e777ab0c35d5196497efc2ebaeac036a", kill_on_drop: false }`
[INFO] [stdout] 87e5de6bf05000fc5ea47ab351279b01e777ab0c35d5196497efc2ebaeac036a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2161567daf9834c4c63265a36ec0ac3521e1a31134ff7bdb18e1b1fea241d402
[INFO] running `Command { std: "docker" "start" "-a" "2161567daf9834c4c63265a36ec0ac3521e1a31134ff7bdb18e1b1fea241d402", kill_on_drop: false }`
[INFO] [stderr]    Compiling mattraxd v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "2161567daf9834c4c63265a36ec0ac3521e1a31134ff7bdb18e1b1fea241d402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2161567daf9834c4c63265a36ec0ac3521e1a31134ff7bdb18e1b1fea241d402", kill_on_drop: false }`
[INFO] [stdout] 2161567daf9834c4c63265a36ec0ac3521e1a31134ff7bdb18e1b1fea241d402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 076d8179f7227cc6cbad93f0aa6e168cc28a99a4f44a0dfe2b3c4b04523cc433
[INFO] running `Command { std: "docker" "start" "-a" "076d8179f7227cc6cbad93f0aa6e168cc28a99a4f44a0dfe2b3c4b04523cc433", kill_on_drop: false }`
[INFO] [stderr]    Compiling mattraxd v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "076d8179f7227cc6cbad93f0aa6e168cc28a99a4f44a0dfe2b3c4b04523cc433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076d8179f7227cc6cbad93f0aa6e168cc28a99a4f44a0dfe2b3c4b04523cc433", kill_on_drop: false }`
[INFO] [stdout] 076d8179f7227cc6cbad93f0aa6e168cc28a99a4f44a0dfe2b3c4b04523cc433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d8cd94ebb2d54023fdfd9cc1f7e1f739c0e52daf4e25504ee74042b7a75422d9
[INFO] running `Command { std: "docker" "start" "-a" "d8cd94ebb2d54023fdfd9cc1f7e1f739c0e52daf4e25504ee74042b7a75422d9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mattraxd-4bb3c5d9900a582e)
[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" "d8cd94ebb2d54023fdfd9cc1f7e1f739c0e52daf4e25504ee74042b7a75422d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8cd94ebb2d54023fdfd9cc1f7e1f739c0e52daf4e25504ee74042b7a75422d9", kill_on_drop: false }`
[INFO] [stdout] d8cd94ebb2d54023fdfd9cc1f7e1f739c0e52daf4e25504ee74042b7a75422d9