[INFO] cloning repository https://github.com/nvasudevan/cfg-dataset-gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nvasudevan/cfg-dataset-gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnvasudevan%2Fcfg-dataset-gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnvasudevan%2Fcfg-dataset-gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6bba765b52888ecfa1bd8c53f82a1bd154a8dc3
[INFO] testing nvasudevan/cfg-dataset-gen against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnvasudevan%2Fcfg-dataset-gen" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nvasudevan/cfg-dataset-gen on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nvasudevan/cfg-dataset-gen
[INFO] finished tweaking git repo https://github.com/nvasudevan/cfg-dataset-gen
[INFO] tweaked toml for git repo https://github.com/nvasudevan/cfg-dataset-gen written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/nvasudevan/cfg-dataset-gen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/nvasudevan/cfgz`
[INFO] [stderr]     Updating git repository `https://github.com/nvasudevan/sinbad_rs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.13.2
[INFO] [stderr]   Downloaded cfgrammar v0.10.1
[INFO] [stderr]   Downloaded cactus v1.0.6
[INFO] [stderr]   Downloaded lrlex v0.10.1
[INFO] [stderr]   Downloaded vergen v3.2.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.13.2
[INFO] [stderr]   Downloaded sparsevec v0.1.3
[INFO] [stderr]   Downloaded packedvec v1.2.3
[INFO] [stderr]   Downloaded vob v2.0.6
[INFO] [stderr]   Downloaded pyo3 v0.13.2
[INFO] [stderr]   Downloaded lrpar v0.10.1
[INFO] [stderr]   Downloaded lrtable v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8753a29b1bb099477c1b6525e34209e8651c4ceb8bf87564c840326fd450c578
[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" "8753a29b1bb099477c1b6525e34209e8651c4ceb8bf87564c840326fd450c578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8753a29b1bb099477c1b6525e34209e8651c4ceb8bf87564c840326fd450c578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8753a29b1bb099477c1b6525e34209e8651c4ceb8bf87564c840326fd450c578", kill_on_drop: false }`
[INFO] [stdout] 8753a29b1bb099477c1b6525e34209e8651c4ceb8bf87564c840326fd450c578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b51332cf87883dd56c1fb14b491fabe86c428824c91b379d8360dd3b8215f78
[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" "9b51332cf87883dd56c1fb14b491fabe86c428824c91b379d8360dd3b8215f78", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling inventory v0.1.10
[INFO] [stderr]    Compiling cactus v1.0.6
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling pyo3 v0.13.2
[INFO] [stderr]    Compiling sinbad_rs v0.1.0 (https://github.com/nvasudevan/sinbad_rs?branch=main#bc4718c2)
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling pyo3-macros-backend v0.13.2
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling vob v2.0.6
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling vergen v3.2.0
[INFO] [stderr]    Compiling pyo3-macros v0.13.2
[INFO] [stderr]    Compiling lrpar v0.10.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling packedvec v1.2.3
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling cfgrammar v0.10.1
[INFO] [stderr]    Compiling sparsevec v0.1.3
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling lrtable v0.10.1
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling lrlex v0.10.1
[INFO] [stderr]    Compiling cfgz v0.1.0 (https://github.com/nvasudevan/cfgz?branch=main#c4370d83)
[INFO] [stderr]    Compiling cfg_dataset_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "9b51332cf87883dd56c1fb14b491fabe86c428824c91b379d8360dd3b8215f78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b51332cf87883dd56c1fb14b491fabe86c428824c91b379d8360dd3b8215f78", kill_on_drop: false }`
[INFO] [stdout] 9b51332cf87883dd56c1fb14b491fabe86c428824c91b379d8360dd3b8215f78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] f0dd0936bb82dee3968136e19d4cec1b7a0e149d062ce6509ec839fcafc65068
[INFO] running `Command { std: "docker" "start" "-a" "f0dd0936bb82dee3968136e19d4cec1b7a0e149d062ce6509ec839fcafc65068", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg_dataset_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::cfg::mutate::generate`
[INFO] [stdout]    --> src/cfg/mutate.rs:234:43
[INFO] [stdout]     |
[INFO] [stdout] 234 |     use crate::cfg::mutate::{CfgMutation, generate};
[INFO] [stdout]     |                                           ^^^^^^^^ no `generate` in `cfg::mutate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::cfg::mutate::generate`
[INFO] [stdout]    --> src/cfg/dataset.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |     use crate::cfg::mutate::generate;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `generate` in `cfg::mutate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> src/cfg/dataset.rs:320:17
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let _ = build_dataset(&cfgs, data_dir.path())
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ -----  --------------- supplied 2 arguments
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/cfg/dataset.rs:258:15
[INFO] [stdout]     |
[INFO] [stdout] 258 | pub(crate) fn build_dataset(ds_input: &DatasetGenInput) -> Result<CfgDataSet, CfgError> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^ --------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cfg_dataset_gen` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "f0dd0936bb82dee3968136e19d4cec1b7a0e149d062ce6509ec839fcafc65068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0dd0936bb82dee3968136e19d4cec1b7a0e149d062ce6509ec839fcafc65068", kill_on_drop: false }`
[INFO] [stdout] f0dd0936bb82dee3968136e19d4cec1b7a0e149d062ce6509ec839fcafc65068
