[INFO] fetching crate test_ra_core2 0.1.2...
[INFO] testing test_ra_core2-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate test_ra_core2 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate test_ra_core2 0.1.2
[INFO] finished tweaking crates.io crate test_ra_core2 0.1.2
[INFO] tweaked toml for crates.io crate test_ra_core2 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate test_ra_core2 0.1.2 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 test_ra_core2 0.1.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e839a014f71184466f8b46aeb35d189565487f660c1f85cefdde7de4417a0684
[INFO] running `Command { std: "docker" "start" "-a" "e839a014f71184466f8b46aeb35d189565487f660c1f85cefdde7de4417a0684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e839a014f71184466f8b46aeb35d189565487f660c1f85cefdde7de4417a0684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e839a014f71184466f8b46aeb35d189565487f660c1f85cefdde7de4417a0684", kill_on_drop: false }`
[INFO] [stdout] e839a014f71184466f8b46aeb35d189565487f660c1f85cefdde7de4417a0684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 38cf9d607c6a45b4e31fb06e1f1c523e8b30ff742fb69aa9d39583b81cea8734
[INFO] running `Command { std: "docker" "start" "-a" "38cf9d607c6a45b4e31fb06e1f1c523e8b30ff742fb69aa9d39583b81cea8734", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling test_ra_core2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.90s
[INFO] running `Command { std: "docker" "inspect" "38cf9d607c6a45b4e31fb06e1f1c523e8b30ff742fb69aa9d39583b81cea8734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38cf9d607c6a45b4e31fb06e1f1c523e8b30ff742fb69aa9d39583b81cea8734", kill_on_drop: false }`
[INFO] [stdout] 38cf9d607c6a45b4e31fb06e1f1c523e8b30ff742fb69aa9d39583b81cea8734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bf3af7a8553b7c3aff386c9422fe9d23617dabd21462e9f916b5e3b9192dd310
[INFO] running `Command { std: "docker" "start" "-a" "bf3af7a8553b7c3aff386c9422fe9d23617dabd21462e9f916b5e3b9192dd310", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_ra_core2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "bf3af7a8553b7c3aff386c9422fe9d23617dabd21462e9f916b5e3b9192dd310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3af7a8553b7c3aff386c9422fe9d23617dabd21462e9f916b5e3b9192dd310", kill_on_drop: false }`
[INFO] [stdout] bf3af7a8553b7c3aff386c9422fe9d23617dabd21462e9f916b5e3b9192dd310
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9aa9eff2ada7c16e3d59ef27d9a86a3439150c6d0644789fa29cbcaa2a8f28af
[INFO] running `Command { std: "docker" "start" "-a" "9aa9eff2ada7c16e3d59ef27d9a86a3439150c6d0644789fa29cbcaa2a8f28af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/test_ra_core2-eb730c0ace2242a3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_greet ... ok
[INFO] [stdout] test tests::test_fibonacci ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests test_ra_core2
[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" "9aa9eff2ada7c16e3d59ef27d9a86a3439150c6d0644789fa29cbcaa2a8f28af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa9eff2ada7c16e3d59ef27d9a86a3439150c6d0644789fa29cbcaa2a8f28af", kill_on_drop: false }`
[INFO] [stdout] 9aa9eff2ada7c16e3d59ef27d9a86a3439150c6d0644789fa29cbcaa2a8f28af