[INFO] fetching crate type-flow-traits 0.2.0...
[INFO] testing type-flow-traits-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate type-flow-traits 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate type-flow-traits 0.2.0
[INFO] finished tweaking crates.io crate type-flow-traits 0.2.0
[INFO] tweaked toml for crates.io crate type-flow-traits 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate type-flow-traits 0.2.0 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] crate crates.io crate type-flow-traits 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 23000e0024b3de7c3f1b822183bfa7aa319ba0c5291ef1813347cfc6a285a716
[INFO] running `Command { std: "docker" "start" "-a" "23000e0024b3de7c3f1b822183bfa7aa319ba0c5291ef1813347cfc6a285a716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23000e0024b3de7c3f1b822183bfa7aa319ba0c5291ef1813347cfc6a285a716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23000e0024b3de7c3f1b822183bfa7aa319ba0c5291ef1813347cfc6a285a716", kill_on_drop: false }`
[INFO] [stdout] 23000e0024b3de7c3f1b822183bfa7aa319ba0c5291ef1813347cfc6a285a716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 80e833c4d6298d68261cff9ea3153e3ed521fb45241b46d4ed7419e13d99334b
[INFO] running `Command { std: "docker" "start" "-a" "80e833c4d6298d68261cff9ea3153e3ed521fb45241b46d4ed7419e13d99334b", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-flow-traits v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "80e833c4d6298d68261cff9ea3153e3ed521fb45241b46d4ed7419e13d99334b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80e833c4d6298d68261cff9ea3153e3ed521fb45241b46d4ed7419e13d99334b", kill_on_drop: false }`
[INFO] [stdout] 80e833c4d6298d68261cff9ea3153e3ed521fb45241b46d4ed7419e13d99334b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1555e2b0883ce0449f44752616f637cfe12d41285b7a14611324e8d106bd4b89
[INFO] running `Command { std: "docker" "start" "-a" "1555e2b0883ce0449f44752616f637cfe12d41285b7a14611324e8d106bd4b89", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-flow-traits v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "1555e2b0883ce0449f44752616f637cfe12d41285b7a14611324e8d106bd4b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1555e2b0883ce0449f44752616f637cfe12d41285b7a14611324e8d106bd4b89", kill_on_drop: false }`
[INFO] [stdout] 1555e2b0883ce0449f44752616f637cfe12d41285b7a14611324e8d106bd4b89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 60a090a0a149a70d816d54c2ce99b1f8ee195fa4cfb5914cd96f43f2fd5e3d0c
[INFO] running `Command { std: "docker" "start" "-a" "60a090a0a149a70d816d54c2ce99b1f8ee195fa4cfb5914cd96f43f2fd5e3d0c", 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/type_flow_traits-e3aafd10aae18c88)
[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 type_flow_traits
[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" "60a090a0a149a70d816d54c2ce99b1f8ee195fa4cfb5914cd96f43f2fd5e3d0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a090a0a149a70d816d54c2ce99b1f8ee195fa4cfb5914cd96f43f2fd5e3d0c", kill_on_drop: false }`
[INFO] [stdout] 60a090a0a149a70d816d54c2ce99b1f8ee195fa4cfb5914cd96f43f2fd5e3d0c