[INFO] fetching crate income 0.1.0...
[INFO] testing income-0.1.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate income 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate income 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate income 0.1.0
[INFO] finished tweaking crates.io crate income 0.1.0
[INFO] tweaked toml for crates.io crate income 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate income 0.1.0 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deku_derive v0.15.1
[INFO] [stderr]   Downloaded deku v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d33d7ca1c4933269c1540aa5d573a564fdc9e73fd56f33dd43c1f5fb218b111
[INFO] running `Command { std: "docker" "start" "-a" "5d33d7ca1c4933269c1540aa5d573a564fdc9e73fd56f33dd43c1f5fb218b111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d33d7ca1c4933269c1540aa5d573a564fdc9e73fd56f33dd43c1f5fb218b111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d33d7ca1c4933269c1540aa5d573a564fdc9e73fd56f33dd43c1f5fb218b111", kill_on_drop: false }`
[INFO] [stdout] 5d33d7ca1c4933269c1540aa5d573a564fdc9e73fd56f33dd43c1f5fb218b111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 216a35a652a266e91a421a749cb81d2192e84c7c210020b3e126c4ac02efbe4b
[INFO] running `Command { std: "docker" "start" "-a" "216a35a652a266e91a421a749cb81d2192e84c7c210020b3e126c4ac02efbe4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling toml v0.5.10
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling darling_core v0.14.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling darling_macro v0.14.2
[INFO] [stderr]    Compiling proc-macro-crate v1.2.1
[INFO] [stderr]    Compiling darling v0.14.2
[INFO] [stderr]    Compiling deku_derive v0.15.1
[INFO] [stderr]    Compiling deku v0.15.1
[INFO] [stderr]    Compiling income v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CStr`
[INFO] [stdout]  --> src/main.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ffi::{CStr, CString};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(cursor_remaining)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `income` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "216a35a652a266e91a421a749cb81d2192e84c7c210020b3e126c4ac02efbe4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216a35a652a266e91a421a749cb81d2192e84c7c210020b3e126c4ac02efbe4b", kill_on_drop: false }`
[INFO] [stdout] 216a35a652a266e91a421a749cb81d2192e84c7c210020b3e126c4ac02efbe4b
