[INFO] cloning repository https://github.com/cr0wBeak/rgb-char
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cr0wBeak/rgb-char" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcr0wBeak%2Frgb-char", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcr0wBeak%2Frgb-char'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2e05a7db9fe95efefb22c2a8a7827620ad08809
[INFO] fixing cr0wBeak/rgb-char against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcr0wBeak%2Frgb-char" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cr0wBeak/rgb-char
[INFO] finished tweaking git repo https://github.com/cr0wBeak/rgb-char
[INFO] tweaked toml for git repo https://github.com/cr0wBeak/rgb-char written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cr0wBeak/rgb-char on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cr0wBeak/rgb-char 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.18
[INFO] [stderr]   Downloaded ravif v0.11.11
[INFO] [stderr]   Downloaded miniz_oxide v0.8.7
[INFO] [stderr]   Downloaded winnow v0.7.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bb7162a7d63f1cc58612ee4acee1879073b73af0ab653a8df6d01b90efa8650a
[INFO] running `Command { std: "docker" "start" "bb7162a7d63f1cc58612ee4acee1879073b73af0ab653a8df6d01b90efa8650a", 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" "bb7162a7d63f1cc58612ee4acee1879073b73af0ab653a8df6d01b90efa8650a" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb7162a7d63f1cc58612ee4acee1879073b73af0ab653a8df6d01b90efa8650a", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb7162a7d63f1cc58612ee4acee1879073b73af0ab653a8df6d01b90efa8650a" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking miniz_oxide v0.8.7
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking rav1e v0.7.1
[INFO] [stderr]     Checking ravif v0.11.11
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Checking rgb-char v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0015]: cannot call non-const method `<str as ToOwned>::to_owned` in constants
[INFO] [stdout]  --> src/main.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | const IMAGE_FOLDER_PREFIX: String = "img/".to_owned();
[INFO] [stdout]   |                                            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: method `to_owned` is not const because trait `ToOwned` is not const
[INFO] [stdout]  --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/borrow.rs:27:0
[INFO] [stdout]   |
[INFO] [stdout]   = note: this trait is not const
[INFO] [stdout]  ::: /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/borrow.rs:48:4
[INFO] [stdout]   |
[INFO] [stdout]   = note: this method is not const
[INFO] [stdout]   = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const method `<str as ToOwned>::to_owned` in constants
[INFO] [stdout]  --> src/main.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | const IMAGE_FOLDER_PREFIX: String = "img/".to_owned();
[INFO] [stdout]   |                                            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: method `to_owned` is not const because trait `ToOwned` is not const
[INFO] [stdout]  --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/borrow.rs:27:0
[INFO] [stdout]   |
[INFO] [stdout]   = note: this trait is not const
[INFO] [stdout]  ::: /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/borrow.rs:48:4
[INFO] [stdout]   |
[INFO] [stdout]   = note: this method is not const
[INFO] [stdout]   = note: calls in constants are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rgb-char` (bin "rgb-char") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rgb-char` (bin "rgb-char" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "bb7162a7d63f1cc58612ee4acee1879073b73af0ab653a8df6d01b90efa8650a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7162a7d63f1cc58612ee4acee1879073b73af0ab653a8df6d01b90efa8650a", kill_on_drop: false }`
[INFO] [stdout] bb7162a7d63f1cc58612ee4acee1879073b73af0ab653a8df6d01b90efa8650a
