[INFO] fetching crate panini 0.0.0...
[INFO] testing panini-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate panini 0.0.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate panini 0.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate panini 0.0.0
[INFO] finished tweaking crates.io crate panini 0.0.0
[INFO] tweaked toml for crates.io crate panini 0.0.0 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7c21137e8d869756016d9ec69e48d57fb2dc5cf27ae71c321d5dd7d928dd415
[INFO] running `Command { std: "docker" "start" "-a" "f7c21137e8d869756016d9ec69e48d57fb2dc5cf27ae71c321d5dd7d928dd415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c21137e8d869756016d9ec69e48d57fb2dc5cf27ae71c321d5dd7d928dd415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c21137e8d869756016d9ec69e48d57fb2dc5cf27ae71c321d5dd7d928dd415", kill_on_drop: false }`
[INFO] [stdout] f7c21137e8d869756016d9ec69e48d57fb2dc5cf27ae71c321d5dd7d928dd415
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42f7f9289a2961006fc1242d20e90446e21e485b4216a0b95fe652082546cc46
[INFO] running `Command { std: "docker" "start" "-a" "42f7f9289a2961006fc1242d20e90446e21e485b4216a0b95fe652082546cc46", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling ref_slice v1.2.1
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling optional v0.5.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling bit-matrix v0.2.0
[INFO] [stderr]    Compiling bit-matrix v0.6.0
[INFO] [stderr]    Compiling cfg v0.5.0
[INFO] [stderr]    Compiling cfg v0.3.0
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling gearley v0.0.4
[INFO] [stderr]    Compiling panini v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `depth_first` in `forest`
[INFO] [stdout]  --> src/lib.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub use gearley::forest::depth_first::node::NodeInner::*;
[INFO] [stdout]   |                              ^^^^^^^^^^^ could not find `depth_first` in `forest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `depth_first` in `forest`
[INFO] [stdout]   --> src/lib.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use gearley::forest::depth_first::cartesian_product::CartesianProduct;
[INFO] [stdout]    |                          ^^^^^^^^^^^ could not find `depth_first` in `forest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gearley::forest::Traversal`
[INFO] [stdout]   --> src/lib.rs:16:43
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub use gearley::forest::{Forest, Bocage, Traversal, NullForest};
[INFO] [stdout]    |                                           ^^^^^^^^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           no `Traversal` in `forest`
[INFO] [stdout]    |                                           help: a similar name exists in the module: `traverse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `util` in `gearley`
[INFO] [stdout]   --> src/lib.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use gearley::util::slice_builder::SliceBuilder;
[INFO] [stdout]    |                  ^^^^ could not find `util` in `gearley`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gearley::forest::depth_first`
[INFO] [stdout]   --> src/lib.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use gearley::forest::depth_first::{
[INFO] [stdout]    |                          ^^^^^^^^^^^ could not find `depth_first` in `forest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ref_slice::ref_slice`: Similar method was added to std and stabilized in rust 1.28.0. Use `core::slice::from_ref` instead.
[INFO] [stdout]   --> src/lib.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub use ref_slice::ref_slice;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: this trait takes 0 lifetime arguments but 1 lifetime argument was supplied
[INFO] [stdout]   --> src/lib.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 |     where F: Forest<'f>
[INFO] [stdout]    |              ^^^^^^---- help: remove these generics
[INFO] [stdout]    |              |
[INFO] [stdout]    |              expected 0 lifetime arguments
[INFO] [stdout]    |
[INFO] [stdout] note: trait defined here, with 0 lifetime parameters
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gearley-0.0.4/src/forest/mod.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait Forest {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: this struct takes 1 lifetime argument but 2 lifetime arguments were supplied
[INFO] [stdout]   --> src/lib.rs:53:18
[INFO] [stdout]    |
[INFO] [stdout] 53 |     recognizer: &Recognizer<'f, 'f, F>,
[INFO] [stdout]    |                  ^^^^^^^^^^     -- help: remove this lifetime argument
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  expected 1 lifetime argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 lifetime parameter: `'g`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gearley-0.0.4/src/recognizer.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Recognizer<'g, F = NullForest>
[INFO] [stdout]    |            ^^^^^^^^^^ --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `panini`
[INFO] [stdout] Some errors have detailed explanations: E0107, E0432, E0433.
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "42f7f9289a2961006fc1242d20e90446e21e485b4216a0b95fe652082546cc46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f7f9289a2961006fc1242d20e90446e21e485b4216a0b95fe652082546cc46", kill_on_drop: false }`
[INFO] [stdout] 42f7f9289a2961006fc1242d20e90446e21e485b4216a0b95fe652082546cc46
