[INFO] fetching crate testing-rust-crates-2 0.1.0...
[INFO] testing testing-rust-crates-2-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate testing-rust-crates-2 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate testing-rust-crates-2 0.1.0
[INFO] finished tweaking crates.io crate testing-rust-crates-2 0.1.0
[INFO] tweaked toml for crates.io crate testing-rust-crates-2 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate testing-rust-crates-2 0.1.0 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] dd07e9e88b2562dc1a046f04ca10003392a4ef3686d23765e3a65559a2dda85c
[INFO] running `Command { std: "docker" "start" "-a" "dd07e9e88b2562dc1a046f04ca10003392a4ef3686d23765e3a65559a2dda85c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd07e9e88b2562dc1a046f04ca10003392a4ef3686d23765e3a65559a2dda85c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd07e9e88b2562dc1a046f04ca10003392a4ef3686d23765e3a65559a2dda85c", kill_on_drop: false }`
[INFO] [stdout] dd07e9e88b2562dc1a046f04ca10003392a4ef3686d23765e3a65559a2dda85c
[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] 537fbfddda19cd25004b8c93961b2471c0b7350e1433e17700a12ce1548f14ae
[INFO] running `Command { std: "docker" "start" "-a" "537fbfddda19cd25004b8c93961b2471c0b7350e1433e17700a12ce1548f14ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling testing-rust-crates-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "537fbfddda19cd25004b8c93961b2471c0b7350e1433e17700a12ce1548f14ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537fbfddda19cd25004b8c93961b2471c0b7350e1433e17700a12ce1548f14ae", kill_on_drop: false }`
[INFO] [stdout] 537fbfddda19cd25004b8c93961b2471c0b7350e1433e17700a12ce1548f14ae
[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] d27c34f74398ebec336bf816abf685128cc3c9983d1f4e9080e83efd9d5b0724
[INFO] running `Command { std: "docker" "start" "-a" "d27c34f74398ebec336bf816abf685128cc3c9983d1f4e9080e83efd9d5b0724", kill_on_drop: false }`
[INFO] [stderr]    Compiling testing-rust-crates-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "d27c34f74398ebec336bf816abf685128cc3c9983d1f4e9080e83efd9d5b0724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27c34f74398ebec336bf816abf685128cc3c9983d1f4e9080e83efd9d5b0724", kill_on_drop: false }`
[INFO] [stdout] d27c34f74398ebec336bf816abf685128cc3c9983d1f4e9080e83efd9d5b0724
[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] 16e3ab0bf92fcb5e0778b7f811eff71aa8d9667f918bea075784c747feebd6d4
[INFO] running `Command { std: "docker" "start" "-a" "16e3ab0bf92fcb5e0778b7f811eff71aa8d9667f918bea075784c747feebd6d4", 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_2-9e8f032cffe7d3bf)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test adder::tests::one_plus_negative_one_is_zero ... ok
[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] [stderr]    Doc-tests testing_rust_crates_2
[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" "16e3ab0bf92fcb5e0778b7f811eff71aa8d9667f918bea075784c747feebd6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e3ab0bf92fcb5e0778b7f811eff71aa8d9667f918bea075784c747feebd6d4", kill_on_drop: false }`
[INFO] [stdout] 16e3ab0bf92fcb5e0778b7f811eff71aa8d9667f918bea075784c747feebd6d4