[INFO] cloning repository https://github.com/jenr24/bldr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jenr24/bldr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjenr24%2Fbldr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjenr24%2Fbldr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 867064b9c49ca2156c5909625b9d2a0aeb46114f
[INFO] testing jenr24/bldr against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjenr24%2Fbldr" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jenr24/bldr
[INFO] finished tweaking git repo https://github.com/jenr24/bldr
[INFO] tweaked toml for git repo https://github.com/jenr24/bldr written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jenr24/bldr on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jenr24/bldr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.9.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.37
[INFO] [stderr]   Downloaded log v0.4.16
[INFO] [stderr]   Downloaded once_cell v1.10.0
[INFO] [stderr]   Downloaded mio v0.8.2
[INFO] [stderr]   Downloaded syn v1.0.91
[INFO] [stderr]   Downloaded libc v0.2.123
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.34.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.34.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.34.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.34.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.34.0
[INFO] [stderr]   Downloaded windows-sys v0.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 204c0735c7d4650e70e733e224838000f2b7d1e859993e1c4e391fa763e2bae2
[INFO] running `Command { std: "docker" "start" "-a" "204c0735c7d4650e70e733e224838000f2b7d1e859993e1c4e391fa763e2bae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "204c0735c7d4650e70e733e224838000f2b7d1e859993e1c4e391fa763e2bae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "204c0735c7d4650e70e733e224838000f2b7d1e859993e1c4e391fa763e2bae2", kill_on_drop: false }`
[INFO] [stdout] 204c0735c7d4650e70e733e224838000f2b7d1e859993e1c4e391fa763e2bae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 213ed10ec77413200b93ebb7482c56e930edf3f3ef7aefd50e643a0876f23588
[INFO] running `Command { std: "docker" "start" "-a" "213ed10ec77413200b93ebb7482c56e930edf3f3ef7aefd50e643a0876f23588", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling bldr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected expression, found `}`
[INFO] [stdout]    --> src/derivation.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     }
[INFO] [stdout]     |     ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `ErrorKind` in this scope
[INFO] [stdout]  --> src/executor_parser.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type IResult<I, O, E=(I, ErrorKind)> = Result<(I, O), Err<E>>;
[INFO] [stdout]   |                              ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 1 + use std::io::ErrorKind;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(absolute_path)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File`, `ReadDir`, and `read_dir`
[INFO] [stdout]  --> src/derivation.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio::fs::{ReadDir, read_dir, File};
[INFO] [stdout]   |                 ^^^^^^^  ^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncReadExt` and `AsyncRead`
[INFO] [stdout]  --> src/derivation.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::io::{AsyncRead, AsyncReadExt};
[INFO] [stdout]   |                 ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str`
[INFO] [stdout]  --> src/derivation.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::str;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `yaml_rust::YamlLoader`
[INFO] [stdout]   --> src/derivation.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use yaml_rust::YamlLoader;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::number::complete::be_u16`
[INFO] [stdout]  --> src/executor_parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nom::number::complete::be_u16;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::bytes::complete::take`
[INFO] [stdout]  --> src/executor_parser.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nom::bytes::complete::take;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `absolute_path` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(absolute_path)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/derivation.rs:117:15
[INFO] [stdout]     |
[INFO] [stdout] 117 |       phases: yaml["phases"]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^ expected `Vec<DerivationPhase>`, found `Yaml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec<DerivationPhase>`
[INFO] [stdout]                  found enum `Yaml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> src/derivation.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |         executor: yaml["executor"]
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 62 | |         .into_string()
[INFO] [stdout] 63 | |         .ok_or(DerivationError::DerivationPhaseMissingExecutor)?
[INFO] [stdout]    | |________________________________________________________________^ expected `Box<dyn FnMut(&mut Derivation) -> ...>`, found `String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `std::string::String` to `Box<(dyn for<'a> FnMut(&'a mut Derivation) -> std::result::Result<Derivation, ExecutorError> + 'static)>`
[INFO] [stdout]    = note: expected struct `Box<(dyn for<'a> FnMut(&'a mut Derivation) -> std::result::Result<Derivation, ExecutorError> + 'static)>`
[INFO] [stdout]               found struct `std::string::String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bldr` (bin "bldr") due to 5 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "213ed10ec77413200b93ebb7482c56e930edf3f3ef7aefd50e643a0876f23588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "213ed10ec77413200b93ebb7482c56e930edf3f3ef7aefd50e643a0876f23588", kill_on_drop: false }`
[INFO] [stdout] 213ed10ec77413200b93ebb7482c56e930edf3f3ef7aefd50e643a0876f23588
