[INFO] cloning repository https://github.com/feroldi/bitlang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feroldi/bitlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferoldi%2Fbitlang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferoldi%2Fbitlang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2eea4c4b7b7f7606110744b81adb772d7a69803d
[INFO] testing feroldi/bitlang against 1.99.0-beta.8 for beta-1.100-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferoldi%2Fbitlang" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/feroldi/bitlang
[INFO] finished tweaking git repo https://github.com/feroldi/bitlang
[INFO] tweaked toml for git repo https://github.com/feroldi/bitlang written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/feroldi/bitlang on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/feroldi/bitlang 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bumpalo v3.13.0
[INFO] [stderr]   Downloaded pretty_assertions v1.4.0
[INFO] [stderr]   Downloaded diff v0.1.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 430adb478d30f1e9b12c00fa93e3878e797415fffb33bc45b7a8984a1f0de770
[INFO] running `Command { std: "docker" "start" "430adb478d30f1e9b12c00fa93e3878e797415fffb33bc45b7a8984a1f0de770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "430adb478d30f1e9b12c00fa93e3878e797415fffb33bc45b7a8984a1f0de770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "430adb478d30f1e9b12c00fa93e3878e797415fffb33bc45b7a8984a1f0de770" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "430adb478d30f1e9b12c00fa93e3878e797415fffb33bc45b7a8984a1f0de770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "430adb478d30f1e9b12c00fa93e3878e797415fffb33bc45b7a8984a1f0de770" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling bumpalo v3.13.0
[INFO] [stderr]    Compiling sophia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::collections::hash_map::RawEntryMut`
[INFO] [stdout]   --> src/interner.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         use std::collections::hash_map::RawEntryMut;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         no `RawEntryMut` in `collections::hash_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(hash_raw_entry, hasher_prefixfree_extras)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `hash_raw_entry`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(hash_raw_entry, hasher_prefixfree_extras)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a feature with a similar name: `hash_set_entry`
[INFO] [stdout]   |
[INFO] [stdout] 1 - #![feature(hash_raw_entry, hasher_prefixfree_extras)]
[INFO] [stdout] 1 + #![feature(hash_set_entry, hasher_prefixfree_extras)]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `raw_entry_mut` found for struct `HashMap<K, V, S, A>` in the current scope
[INFO] [stdout]   --> src/interner.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 43 |           let entry = self
[INFO] [stdout]    |  _____________________-
[INFO] [stdout] 44 | |             .interned_strs
[INFO] [stdout] 45 | |             .raw_entry_mut()
[INFO] [stdout]    | |_____________-^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `get_mut` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/collections/hash/map.rs:1296:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sophia` (bin "sophia") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "430adb478d30f1e9b12c00fa93e3878e797415fffb33bc45b7a8984a1f0de770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "430adb478d30f1e9b12c00fa93e3878e797415fffb33bc45b7a8984a1f0de770", kill_on_drop: false }`
[INFO] [stdout] 430adb478d30f1e9b12c00fa93e3878e797415fffb33bc45b7a8984a1f0de770
