[INFO] fetching crate phper 0.3.0...
[INFO] testing phper-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate phper 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate phper 0.3.0 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 phper 0.3.0
[INFO] finished tweaking crates.io crate phper 0.3.0
[INFO] tweaked toml for crates.io crate phper 0.3.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 9bf9c77e3e963db7277f92d2a349d2f2020f11f03463af31273c0be88e87a257
[INFO] running `Command { std: "docker" "start" "-a" "9bf9c77e3e963db7277f92d2a349d2f2020f11f03463af31273c0be88e87a257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bf9c77e3e963db7277f92d2a349d2f2020f11f03463af31273c0be88e87a257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf9c77e3e963db7277f92d2a349d2f2020f11f03463af31273c0be88e87a257", kill_on_drop: false }`
[INFO] [stdout] 9bf9c77e3e963db7277f92d2a349d2f2020f11f03463af31273c0be88e87a257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 3cf452c059766ca3710242474a687d090e81b5d59f0320cccd3c01ef33cd0927
[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" "3cf452c059766ca3710242474a687d090e81b5d59f0320cccd3c01ef33cd0927", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling phper-macros v0.3.0
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling clap v3.1.8
[INFO] [stderr]    Compiling phper-sys v0.3.0
[INFO] [stderr]    Compiling phper-build v0.3.0
[INFO] [stderr]    Compiling phper-alloc v0.3.0
[INFO] [stderr]    Compiling phper v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "3cf452c059766ca3710242474a687d090e81b5d59f0320cccd3c01ef33cd0927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf452c059766ca3710242474a687d090e81b5d59f0320cccd3c01ef33cd0927", kill_on_drop: false }`
[INFO] [stdout] 3cf452c059766ca3710242474a687d090e81b5d59f0320cccd3c01ef33cd0927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e96cb489fc8a073567e83cac2a052df094acf164b8aa01da40eb4b23a7357ee2
[INFO] running `Command { std: "docker" "start" "-a" "e96cb489fc8a073567e83cac2a052df094acf164b8aa01da40eb4b23a7357ee2", kill_on_drop: false }`
[INFO] [stderr]    Compiling phper v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.77s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/phper-f8c8330fd990b54a)
[INFO] running `Command { std: "docker" "inspect" "e96cb489fc8a073567e83cac2a052df094acf164b8aa01da40eb4b23a7357ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96cb489fc8a073567e83cac2a052df094acf164b8aa01da40eb4b23a7357ee2", kill_on_drop: false }`
[INFO] [stdout] e96cb489fc8a073567e83cac2a052df094acf164b8aa01da40eb4b23a7357ee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ae7b34d0435afb9e776a067584b15f338822fec2db4ea3bdcb981f605ea4bc2a
[INFO] running `Command { std: "docker" "start" "-a" "ae7b34d0435afb9e776a067584b15f338822fec2db4ea3bdcb981f605ea4bc2a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/phper-f8c8330fd990b54a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests phper
[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 5 tests
[INFO] [stdout] test src/lib.rs - (line 74) - compile ... ok
[INFO] [stdout] test src/cmd.rs - cmd::make (line 32) - compile ... ok
[INFO] [stdout] test src/objects.rs - objects::Object<T>::call (line 176) ... ok
[INFO] [stdout] test src/functions.rs - functions::call (line 409) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ae7b34d0435afb9e776a067584b15f338822fec2db4ea3bdcb981f605ea4bc2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7b34d0435afb9e776a067584b15f338822fec2db4ea3bdcb981f605ea4bc2a", kill_on_drop: false }`
[INFO] [stdout] ae7b34d0435afb9e776a067584b15f338822fec2db4ea3bdcb981f605ea4bc2a