[INFO] cloning repository https://github.com/dmitmel/crosscode-localization-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmitmel/crosscode-localization-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fcrosscode-localization-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fcrosscode-localization-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d1bf0c05321bc1425d5c4aaa5c74a7aef0b6cfe
[INFO] testing dmitmel/crosscode-localization-engine against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fcrosscode-localization-engine" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmitmel/crosscode-localization-engine on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] removed /workspace/builds/worker-7/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/dmitmel/crosscode-localization-engine
[INFO] finished tweaking git repo https://github.com/dmitmel/crosscode-localization-engine
[INFO] tweaked toml for git repo https://github.com/dmitmel/crosscode-localization-engine written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/dmitmel/crosscode-localization-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5ed1f4b69ae76f1b9b3fe923a3c28ab81dee2734c649e99143be7124513359f
[INFO] running `Command { std: "docker" "start" "-a" "b5ed1f4b69ae76f1b9b3fe923a3c28ab81dee2734c649e99143be7124513359f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5ed1f4b69ae76f1b9b3fe923a3c28ab81dee2734c649e99143be7124513359f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ed1f4b69ae76f1b9b3fe923a3c28ab81dee2734c649e99143be7124513359f", kill_on_drop: false }`
[INFO] [stdout] b5ed1f4b69ae76f1b9b3fe923a3c28ab81dee2734c649e99143be7124513359f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e883ee728757d1b768ef95af92b5638f581e62c3ae972319d77262c2aa96f97b
[INFO] running `Command { std: "docker" "start" "-a" "e883ee728757d1b768ef95af92b5638f581e62c3ae972319d77262c2aa96f97b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]    Compiling serde_json v1.0.75
[INFO] [stderr]    Compiling inventory v0.1.11
[INFO] [stderr]    Compiling crosscode-localization-engine v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling inventory-impl v0.1.11
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde-transcode v1.1.1
[INFO] [stderr]    Compiling clap v3.0.7
[INFO] [stderr]    Compiling clap_complete v3.0.4
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(try_blocks, never_type, pattern)]
[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 E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crosscode-localization-engine` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e883ee728757d1b768ef95af92b5638f581e62c3ae972319d77262c2aa96f97b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e883ee728757d1b768ef95af92b5638f581e62c3ae972319d77262c2aa96f97b", kill_on_drop: false }`
[INFO] [stdout] e883ee728757d1b768ef95af92b5638f581e62c3ae972319d77262c2aa96f97b