[INFO] cloning repository https://github.com/sbdchd/poetry-to-requirements
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sbdchd/poetry-to-requirements" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbdchd%2Fpoetry-to-requirements", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbdchd%2Fpoetry-to-requirements'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4335af7c5fb9d18ad8a0ba07d90ee35369b47b6
[INFO] testing sbdchd/poetry-to-requirements against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbdchd%2Fpoetry-to-requirements" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sbdchd/poetry-to-requirements 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 git repo https://github.com/sbdchd/poetry-to-requirements
[INFO] finished tweaking git repo https://github.com/sbdchd/poetry-to-requirements
[INFO] tweaked toml for git repo https://github.com/sbdchd/poetry-to-requirements written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/sbdchd/poetry-to-requirements already has a lockfile, it will not be regenerated
[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] f7bb3ab38289f4f3950b4d6e8e3af86474412b61ec04d4db59b55e046960593d
[INFO] running `Command { std: "docker" "start" "-a" "f7bb3ab38289f4f3950b4d6e8e3af86474412b61ec04d4db59b55e046960593d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7bb3ab38289f4f3950b4d6e8e3af86474412b61ec04d4db59b55e046960593d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7bb3ab38289f4f3950b4d6e8e3af86474412b61ec04d4db59b55e046960593d", kill_on_drop: false }`
[INFO] [stdout] f7bb3ab38289f4f3950b4d6e8e3af86474412b61ec04d4db59b55e046960593d
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 097c6b0c4cbc58288fae968541e49e2095084924dc3ca789058720f946bb6017
[INFO] running `Command { std: "docker" "start" "-a" "097c6b0c4cbc58288fae968541e49e2095084924dc3ca789058720f946bb6017", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling poetry-to-requirements v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.17s
[INFO] running `Command { std: "docker" "inspect" "097c6b0c4cbc58288fae968541e49e2095084924dc3ca789058720f946bb6017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097c6b0c4cbc58288fae968541e49e2095084924dc3ca789058720f946bb6017", kill_on_drop: false }`
[INFO] [stdout] 097c6b0c4cbc58288fae968541e49e2095084924dc3ca789058720f946bb6017
[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] a7425a9afa19fd317f2b21848a1989eb62aef03ba46ad577bb184acdbc3869ac
[INFO] running `Command { std: "docker" "start" "-a" "a7425a9afa19fd317f2b21848a1989eb62aef03ba46ad577bb184acdbc3869ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling poetry-to-requirements v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/main.rs:163:28
[INFO] [stdout]     |
[INFO] [stdout] 163 |         lock_file.unwrap().to_requirements(),
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^- supplied 0 arguments
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/main.rs:51:8
[INFO] [stdout]     |
[INFO] [stdout] 51  |     fn to_requirements(&self, dev_mode: bool) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ -----  --------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `poetry-to-requirements` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a7425a9afa19fd317f2b21848a1989eb62aef03ba46ad577bb184acdbc3869ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7425a9afa19fd317f2b21848a1989eb62aef03ba46ad577bb184acdbc3869ac", kill_on_drop: false }`
[INFO] [stdout] a7425a9afa19fd317f2b21848a1989eb62aef03ba46ad577bb184acdbc3869ac