[INFO] fetching crate forward_ref_generic 0.2.1...
[INFO] testing forward_ref_generic-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate forward_ref_generic 0.2.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate forward_ref_generic 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate forward_ref_generic 0.2.1
[INFO] finished tweaking crates.io crate forward_ref_generic 0.2.1
[INFO] tweaked toml for crates.io crate forward_ref_generic 0.2.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8d79e2cb127aae48391b48afc16330fc60c3e9e685073b7584ab554b5fab462e
[INFO] running `Command { std: "docker" "start" "-a" "8d79e2cb127aae48391b48afc16330fc60c3e9e685073b7584ab554b5fab462e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d79e2cb127aae48391b48afc16330fc60c3e9e685073b7584ab554b5fab462e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d79e2cb127aae48391b48afc16330fc60c3e9e685073b7584ab554b5fab462e", kill_on_drop: false }`
[INFO] [stdout] 8d79e2cb127aae48391b48afc16330fc60c3e9e685073b7584ab554b5fab462e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e9c54387643ad6c504034c303bdeb6944ebf136479183a956c51585a2b30aba
[INFO] running `Command { std: "docker" "start" "-a" "8e9c54387643ad6c504034c303bdeb6944ebf136479183a956c51585a2b30aba", kill_on_drop: false }`
[INFO] [stderr]    Compiling forward_ref_generic v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "8e9c54387643ad6c504034c303bdeb6944ebf136479183a956c51585a2b30aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9c54387643ad6c504034c303bdeb6944ebf136479183a956c51585a2b30aba", kill_on_drop: false }`
[INFO] [stdout] 8e9c54387643ad6c504034c303bdeb6944ebf136479183a956c51585a2b30aba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85f3f80187dad47a2555167c884a14b709f78ee22f85d14e76ffd0a8b1c8333f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "85f3f80187dad47a2555167c884a14b709f78ee22f85d14e76ffd0a8b1c8333f", kill_on_drop: false }`
[INFO] [stderr]    Compiling forward_ref_generic v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/forward_ref_generic-86a46c4c5d99162d)
[INFO] [stderr]   Executable tests/binary.rs (/opt/rustwide/target/debug/deps/binary-125955a7dc943de5)
[INFO] running `Command { std: "docker" "inspect" "85f3f80187dad47a2555167c884a14b709f78ee22f85d14e76ffd0a8b1c8333f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f3f80187dad47a2555167c884a14b709f78ee22f85d14e76ffd0a8b1c8333f", kill_on_drop: false }`
[INFO] [stdout] 85f3f80187dad47a2555167c884a14b709f78ee22f85d14e76ffd0a8b1c8333f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffe3386f297eeb24bbc896c7906705a5af36001fc74368ae8521799853974420
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ffe3386f297eeb24bbc896c7906705a5af36001fc74368ae8521799853974420", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/forward_ref_generic-86a46c4c5d99162d)
[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]      Running tests/binary.rs (/opt/rustwide/target/debug/deps/binary-125955a7dc943de5)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test complicated_generics::add ... ok
[INFO] [stdout] test no_generic::add ... ok
[INFO] [stdout] test commutative::add_forward_ref_commutative ... ok
[INFO] [stdout] test simple_generic::add ... ok
[INFO] [stdout] test commutative::add_commutative_only ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests forward_ref_generic
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 209) ... ignored
[INFO] [stdout] test src/lib.rs - (line 299) ... ignored
[INFO] [stdout] test src/lib.rs - (line 66) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 167) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 347) ... ok
[INFO] [stdout] test src/lib.rs - (line 93) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 129) ... ok
[INFO] [stdout] test src/lib.rs - (line 309) ... ok
[INFO] [stdout] test src/lib.rs - (line 219) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ffe3386f297eeb24bbc896c7906705a5af36001fc74368ae8521799853974420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe3386f297eeb24bbc896c7906705a5af36001fc74368ae8521799853974420", kill_on_drop: false }`
[INFO] [stdout] ffe3386f297eeb24bbc896c7906705a5af36001fc74368ae8521799853974420