[INFO] fetching crate decurse 0.0.4...
[INFO] testing decurse-0.0.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate decurse 0.0.4 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate decurse 0.0.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate decurse 0.0.4
[INFO] finished tweaking crates.io crate decurse 0.0.4
[INFO] tweaked toml for crates.io crate decurse 0.0.4 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate decurse 0.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded decurse_macro v0.0.1
[INFO] [stderr]   Downloaded pfn v0.1.0
[INFO] [stderr]   Downloaded pinned_vec v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "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] 75ae195b50bf0a752cbc09664ebd5c9ea2538cec6dcb1d9b990570090c203d8b
[INFO] running `Command { std: "docker" "start" "-a" "75ae195b50bf0a752cbc09664ebd5c9ea2538cec6dcb1d9b990570090c203d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75ae195b50bf0a752cbc09664ebd5c9ea2538cec6dcb1d9b990570090c203d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ae195b50bf0a752cbc09664ebd5c9ea2538cec6dcb1d9b990570090c203d8b", kill_on_drop: false }`
[INFO] [stdout] 75ae195b50bf0a752cbc09664ebd5c9ea2538cec6dcb1d9b990570090c203d8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43e0b2645f1c91337afd93bcbf773fe8c4edf43d3632a014cdfa01191980aae0
[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" "43e0b2645f1c91337afd93bcbf773fe8c4edf43d3632a014cdfa01191980aae0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling pfn v0.1.0
[INFO] [stderr]    Compiling pinned_vec v0.1.1
[INFO] [stderr]    Compiling decurse_macro v0.0.1
[INFO] [stderr]    Compiling decurse v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.11s
[INFO] running `Command { std: "docker" "inspect" "43e0b2645f1c91337afd93bcbf773fe8c4edf43d3632a014cdfa01191980aae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e0b2645f1c91337afd93bcbf773fe8c4edf43d3632a014cdfa01191980aae0", kill_on_drop: false }`
[INFO] [stdout] 43e0b2645f1c91337afd93bcbf773fe8c4edf43d3632a014cdfa01191980aae0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "test" "--frozen" "--no-run" "--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] 7facf8809350d15d8d654d46e0d2a624045b08441410f2ffe62a5e71115c8bea
[INFO] running `Command { std: "docker" "start" "-a" "7facf8809350d15d8d654d46e0d2a624045b08441410f2ffe62a5e71115c8bea", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling decurse v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.67s
[INFO] running `Command { std: "docker" "inspect" "7facf8809350d15d8d654d46e0d2a624045b08441410f2ffe62a5e71115c8bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7facf8809350d15d8d654d46e0d2a624045b08441410f2ffe62a5e71115c8bea", kill_on_drop: false }`
[INFO] [stdout] 7facf8809350d15d8d654d46e0d2a624045b08441410f2ffe62a5e71115c8bea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "test" "--frozen", 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] 87cbbe53f9947e0c913a32a285cf94d689e7b5bab23e8191ad38a7fab16e5daf
[INFO] running `Command { std: "docker" "start" "-a" "87cbbe53f9947e0c913a32a285cf94d689e7b5bab23e8191ad38a7fab16e5daf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/decurse-66091b248fa26cbe)
[INFO] [stdout] test for_macro_only::sound::tests::factorial ... ok
[INFO] [stdout] test for_macro_only::sound::tests::stack_factorial ... ok
[INFO] [stdout] test for_macro_only::unsound::tests::stack_factorial ... ok
[INFO] [stdout] test for_macro_only::unsound::tests::stack_fibonacci ... ok
[INFO] [stdout] test for_macro_only::unsound::tests::fibonacci ... ok
[INFO] [stdout] test for_macro_only::sound::tests::stack_fibonacci ... ok
[INFO] [stdout] test for_macro_only::sound::tests::fibonacci ... ok
[INFO] [stdout] test for_macro_only::unsound::tests::factorial ... ok
[INFO] [stdout] test for_macro_only::unsound::tests::triangular ... ok
[INFO] [stdout] test for_macro_only::sound::tests::triangular ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-ce373d228f8402ab)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_factorial ... ok
[INFO] [stdout] test test_fibonacci ... ok
[INFO] [stdout] test test_no_arg ... ok
[INFO] [stdout] test test_generic ... ok
[INFO] [stdout] test test_no_return ... 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]      Running tests/test_unsound.rs (/opt/rustwide/target/debug/deps/test_unsound-716d8470f5d08dc5)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests decurse
[INFO] [stdout] test test_borrow_current ... ok
[INFO] [stdout] test test_factorial ... ok
[INFO] [stdout] test test_generic ... ok
[INFO] [stdout] test test_no_arg ... ok
[INFO] [stdout] test test_no_return ... ok
[INFO] [stdout] test test_borrow ... ok
[INFO] [stdout] test test_fibonacci ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "87cbbe53f9947e0c913a32a285cf94d689e7b5bab23e8191ad38a7fab16e5daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87cbbe53f9947e0c913a32a285cf94d689e7b5bab23e8191ad38a7fab16e5daf", kill_on_drop: false }`
[INFO] [stdout] 87cbbe53f9947e0c913a32a285cf94d689e7b5bab23e8191ad38a7fab16e5daf