[INFO] fetching crate tfc 0.6.2...
[INFO] testing tfc-0.6.2 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate tfc 0.6.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate tfc 0.6.2 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tfc 0.6.2
[INFO] finished tweaking crates.io crate tfc 0.6.2
[INFO] tweaked toml for crates.io crate tfc 0.6.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate tfc 0.6.2 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio v1.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c8e0dab1057129d7c68ccdfe4616c9ab9ed2993e972024603794c697409a87b
[INFO] running `Command { std: "docker" "start" "-a" "9c8e0dab1057129d7c68ccdfe4616c9ab9ed2993e972024603794c697409a87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c8e0dab1057129d7c68ccdfe4616c9ab9ed2993e972024603794c697409a87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8e0dab1057129d7c68ccdfe4616c9ab9ed2993e972024603794c697409a87b", kill_on_drop: false }`
[INFO] [stdout] 9c8e0dab1057129d7c68ccdfe4616c9ab9ed2993e972024603794c697409a87b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a1daf5f8dfd947e433c3cd52a9e94c044f8d54446d607a3485b0a1230134fd
[INFO] running `Command { std: "docker" "start" "-a" "51a1daf5f8dfd947e433c3cd52a9e94c044f8d54446d607a3485b0a1230134fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tfc v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "51a1daf5f8dfd947e433c3cd52a9e94c044f8d54446d607a3485b0a1230134fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a1daf5f8dfd947e433c3cd52a9e94c044f8d54446d607a3485b0a1230134fd", kill_on_drop: false }`
[INFO] [stdout] 51a1daf5f8dfd947e433c3cd52a9e94c044f8d54446d607a3485b0a1230134fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3938c4d652398ebd4527857e06a1419b59395fe2db43dab5ffdd10d267fc858a
[INFO] running `Command { std: "docker" "start" "-a" "3938c4d652398ebd4527857e06a1419b59395fe2db43dab5ffdd10d267fc858a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tfc v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `unicode_char` found for struct `tfc::Context` in the current scope
[INFO] [stdout]   --> examples/ascii.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         ctx.unicode_char(c as char)?;
[INFO] [stdout]    |             ^^^^^^^^^^^^ method not found in `Context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `cursor_location` found for struct `tfc::Context` in the current scope
[INFO] [stdout]   --> examples/rotate-mouse.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let center = ctx.cursor_location()?;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^ method not found in `Context`
[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 E0599`.
[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 E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfc` (example "ascii") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tfc` (example "rotate-mouse") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3938c4d652398ebd4527857e06a1419b59395fe2db43dab5ffdd10d267fc858a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3938c4d652398ebd4527857e06a1419b59395fe2db43dab5ffdd10d267fc858a", kill_on_drop: false }`
[INFO] [stdout] 3938c4d652398ebd4527857e06a1419b59395fe2db43dab5ffdd10d267fc858a
