[INFO] fetching crate gentrix 0.1.4...
[INFO] testing gentrix-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate gentrix 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate gentrix 0.1.4 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 gentrix 0.1.4
[INFO] finished tweaking crates.io crate gentrix 0.1.4
[INFO] tweaked toml for crates.io crate gentrix 0.1.4 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 700847be6144281b3f4c079c25947292b5cc3eacba32f63e4bfa8c9869522f11
[INFO] running `Command { std: "docker" "start" "-a" "700847be6144281b3f4c079c25947292b5cc3eacba32f63e4bfa8c9869522f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "700847be6144281b3f4c079c25947292b5cc3eacba32f63e4bfa8c9869522f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700847be6144281b3f4c079c25947292b5cc3eacba32f63e4bfa8c9869522f11", kill_on_drop: false }`
[INFO] [stdout] 700847be6144281b3f4c079c25947292b5cc3eacba32f63e4bfa8c9869522f11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9984d8f36b868622f401b13acf09dbaa92c38ff8dae8db4f10bb9b199c96646f
[INFO] running `Command { std: "docker" "start" "-a" "9984d8f36b868622f401b13acf09dbaa92c38ff8dae8db4f10bb9b199c96646f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gentrix v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "9984d8f36b868622f401b13acf09dbaa92c38ff8dae8db4f10bb9b199c96646f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9984d8f36b868622f401b13acf09dbaa92c38ff8dae8db4f10bb9b199c96646f", kill_on_drop: false }`
[INFO] [stdout] 9984d8f36b868622f401b13acf09dbaa92c38ff8dae8db4f10bb9b199c96646f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f65d3a814559b3049add229f055a082a3c8eb16c358871fa42f3d6bb9350cd82
[INFO] running `Command { std: "docker" "start" "-a" "f65d3a814559b3049add229f055a082a3c8eb16c358871fa42f3d6bb9350cd82", kill_on_drop: false }`
[INFO] [stderr]    Compiling gentrix v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gentrix-b163e21d87b86a31)
[INFO] running `Command { std: "docker" "inspect" "f65d3a814559b3049add229f055a082a3c8eb16c358871fa42f3d6bb9350cd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65d3a814559b3049add229f055a082a3c8eb16c358871fa42f3d6bb9350cd82", kill_on_drop: false }`
[INFO] [stdout] f65d3a814559b3049add229f055a082a3c8eb16c358871fa42f3d6bb9350cd82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 35c092af56b3f91810bcdecc65956e3b3024a1bdf35e51951a228f4c2a044dc7
[INFO] running `Command { std: "docker" "start" "-a" "35c092af56b3f91810bcdecc65956e3b3024a1bdf35e51951a228f4c2a044dc7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gentrix-b163e21d87b86a31)
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests gentrix
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::from ... ok
[INFO] [stdout] test tests::translation ... ok
[INFO] [stdout] test tests::out_of_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "35c092af56b3f91810bcdecc65956e3b3024a1bdf35e51951a228f4c2a044dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c092af56b3f91810bcdecc65956e3b3024a1bdf35e51951a228f4c2a044dc7", kill_on_drop: false }`
[INFO] [stdout] 35c092af56b3f91810bcdecc65956e3b3024a1bdf35e51951a228f4c2a044dc7