[INFO] fetching crate testing-rust-crates 0.1.6...
[INFO] testing testing-rust-crates-0.1.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate testing-rust-crates 0.1.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate testing-rust-crates 0.1.6
[INFO] finished tweaking crates.io crate testing-rust-crates 0.1.6
[INFO] tweaked toml for crates.io crate testing-rust-crates 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate testing-rust-crates 0.1.6 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b83e33adf52e8a4515ecf41304081f51051c1bbfd89f488721428ecc02837c9d
[INFO] running `Command { std: "docker" "start" "-a" "b83e33adf52e8a4515ecf41304081f51051c1bbfd89f488721428ecc02837c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b83e33adf52e8a4515ecf41304081f51051c1bbfd89f488721428ecc02837c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b83e33adf52e8a4515ecf41304081f51051c1bbfd89f488721428ecc02837c9d", kill_on_drop: false }`
[INFO] [stdout] b83e33adf52e8a4515ecf41304081f51051c1bbfd89f488721428ecc02837c9d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e49e5b49640eccb6e0e314d8b20b2887fdea068e910757e4b917735668adf618
[INFO] running `Command { std: "docker" "start" "-a" "e49e5b49640eccb6e0e314d8b20b2887fdea068e910757e4b917735668adf618", kill_on_drop: false }`
[INFO] [stderr]    Compiling testing-rust-crates v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "e49e5b49640eccb6e0e314d8b20b2887fdea068e910757e4b917735668adf618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49e5b49640eccb6e0e314d8b20b2887fdea068e910757e4b917735668adf618", kill_on_drop: false }`
[INFO] [stdout] e49e5b49640eccb6e0e314d8b20b2887fdea068e910757e4b917735668adf618
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9fa2903f04aa7a9de59f684e9666f9b929688d85b62a353303aa2e49511974f
[INFO] running `Command { std: "docker" "start" "-a" "c9fa2903f04aa7a9de59f684e9666f9b929688d85b62a353303aa2e49511974f", kill_on_drop: false }`
[INFO] [stderr]    Compiling testing-rust-crates v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "c9fa2903f04aa7a9de59f684e9666f9b929688d85b62a353303aa2e49511974f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9fa2903f04aa7a9de59f684e9666f9b929688d85b62a353303aa2e49511974f", kill_on_drop: false }`
[INFO] [stdout] c9fa2903f04aa7a9de59f684e9666f9b929688d85b62a353303aa2e49511974f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e603b89d206797dcfc2cfa2b5d216fe7ff58a16d3b2fc889bebe8241b531d791
[INFO] running `Command { std: "docker" "start" "-a" "e603b89d206797dcfc2cfa2b5d216fe7ff58a16d3b2fc889bebe8241b531d791", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/testing_rust_crates-eab7aa3db75df3de)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test adder::tests::one_plus_negative_one_is_zero ... ok
[INFO] [stderr]    Doc-tests testing_rust_crates
[INFO] [stdout] test adder::tests::one_plus_two_is_three ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "e603b89d206797dcfc2cfa2b5d216fe7ff58a16d3b2fc889bebe8241b531d791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e603b89d206797dcfc2cfa2b5d216fe7ff58a16d3b2fc889bebe8241b531d791", kill_on_drop: false }`
[INFO] [stdout] e603b89d206797dcfc2cfa2b5d216fe7ff58a16d3b2fc889bebe8241b531d791