[INFO] fetching crate erroneous 1.0.1...
[INFO] testing erroneous-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate erroneous 1.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate erroneous 1.0.1 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 erroneous 1.0.1
[INFO] finished tweaking crates.io crate erroneous 1.0.1
[INFO] tweaked toml for crates.io crate erroneous 1.0.1 written to /workspace/builds/worker-5/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6130b44669f248d55bedb029c48f97a5221a516c76887d813d33a890f2ee2d4c
[INFO] running `Command { std: "docker" "start" "-a" "6130b44669f248d55bedb029c48f97a5221a516c76887d813d33a890f2ee2d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6130b44669f248d55bedb029c48f97a5221a516c76887d813d33a890f2ee2d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6130b44669f248d55bedb029c48f97a5221a516c76887d813d33a890f2ee2d4c", kill_on_drop: false }`
[INFO] [stdout] 6130b44669f248d55bedb029c48f97a5221a516c76887d813d33a890f2ee2d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 778c2cdb7c928b2e5c44f1f1dc83faf662af8fd81bb0621e2a4367b749a21c0b
[INFO] running `Command { std: "docker" "start" "-a" "778c2cdb7c928b2e5c44f1f1dc83faf662af8fd81bb0621e2a4367b749a21c0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling matches2 v1.2.1
[INFO] [stderr]    Compiling erroneous-derive v1.0.1
[INFO] [stderr]    Compiling erroneous v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.01s
[INFO] running `Command { std: "docker" "inspect" "778c2cdb7c928b2e5c44f1f1dc83faf662af8fd81bb0621e2a4367b749a21c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "778c2cdb7c928b2e5c44f1f1dc83faf662af8fd81bb0621e2a4367b749a21c0b", kill_on_drop: false }`
[INFO] [stdout] 778c2cdb7c928b2e5c44f1f1dc83faf662af8fd81bb0621e2a4367b749a21c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 35e3f3ad7acf34996a1a04587f06cc462d9d06bfbf3c3bfcb97008c1d15ef7cc
[INFO] running `Command { std: "docker" "start" "-a" "35e3f3ad7acf34996a1a04587f06cc462d9d06bfbf3c3bfcb97008c1d15ef7cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling derive_more v0.13.0
[INFO] [stderr]    Compiling erroneous v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.99s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/erroneous-3ab07528ea3c2a59)
[INFO] [stderr]   Executable tests/defer.rs (/opt/rustwide/target/debug/deps/defer-a1201a750a3ed337)
[INFO] [stderr]   Executable tests/empty_error.rs (/opt/rustwide/target/debug/deps/empty_error-5f85c99e181afa4e)
[INFO] [stderr]   Executable tests/generics.rs (/opt/rustwide/target/debug/deps/generics-db79a580babca75c)
[INFO] [stderr]   Executable tests/source.rs (/opt/rustwide/target/debug/deps/source-7ebb56e39d6f6141)
[INFO] running `Command { std: "docker" "inspect" "35e3f3ad7acf34996a1a04587f06cc462d9d06bfbf3c3bfcb97008c1d15ef7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e3f3ad7acf34996a1a04587f06cc462d9d06bfbf3c3bfcb97008c1d15ef7cc", kill_on_drop: false }`
[INFO] [stdout] 35e3f3ad7acf34996a1a04587f06cc462d9d06bfbf3c3bfcb97008c1d15ef7cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5259d52879a424f4e5727801f3f5bf3ee73286edc632a900645269c90329b88c
[INFO] running `Command { std: "docker" "start" "-a" "5259d52879a424f4e5727801f3f5bf3ee73286edc632a900645269c90329b88c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/erroneous-3ab07528ea3c2a59)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/defer.rs (/opt/rustwide/target/debug/deps/defer-a1201a750a3ed337)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/empty_error.rs (/opt/rustwide/target/debug/deps/empty_error-5f85c99e181afa4e)
[INFO] [stdout] test iter ... ok
[INFO] [stderr]      Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-db79a580babca75c)
[INFO] [stdout] test source ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stderr]      Running tests/source.rs (/opt/rustwide/target/debug/deps/source-7ebb56e39d6f6141)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test iter ... ok
[INFO] [stdout] test source ... ok
[INFO] [stderr]    Doc-tests erroneous
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "5259d52879a424f4e5727801f3f5bf3ee73286edc632a900645269c90329b88c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5259d52879a424f4e5727801f3f5bf3ee73286edc632a900645269c90329b88c", kill_on_drop: false }`
[INFO] [stdout] 5259d52879a424f4e5727801f3f5bf3ee73286edc632a900645269c90329b88c