[INFO] cloning repository https://github.com/DanyilSomin/generate-thumbnail
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanyilSomin/generate-thumbnail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanyilSomin%2Fgenerate-thumbnail", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanyilSomin%2Fgenerate-thumbnail'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b28f92f638fc74bf4875529f345b26769348b69f
[INFO] fixing DanyilSomin/generate-thumbnail 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%2FDanyilSomin%2Fgenerate-thumbnail" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DanyilSomin/generate-thumbnail
[INFO] finished tweaking git repo https://github.com/DanyilSomin/generate-thumbnail
[INFO] tweaked toml for git repo https://github.com/DanyilSomin/generate-thumbnail written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DanyilSomin/generate-thumbnail 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/DanyilSomin/generate-thumbnail 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]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1b9d810f9608c7ca1af35390a339e62b8d221a15c502b4487e7445ed863ba66f
[INFO] running `Command { std: "docker" "start" "1b9d810f9608c7ca1af35390a339e62b8d221a15c502b4487e7445ed863ba66f", 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" "1b9d810f9608c7ca1af35390a339e62b8d221a15c502b4487e7445ed863ba66f" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b9d810f9608c7ca1af35390a339e62b8d221a15c502b4487e7445ed863ba66f", 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" "1b9d810f9608c7ca1af35390a339e62b8d221a15c502b4487e7445ed863ba66f" "/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 libc v0.2.179
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking rustix v1.1.3
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]    Compiling syn v2.0.113
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking clap v4.5.54
[INFO] [stderr]     Checking generate-thumbnail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no associated function or constant named `empty` found for struct `tools::Toolset` in the current scope
[INFO] [stdout]    --> src/dispatch.rs:897:30
[INFO] [stdout]     |
[INFO] [stdout] 897 |         let tools = Toolset::empty();
[INFO] [stdout]     |                              ^^^^^ associated function or constant not found in `tools::Toolset`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/tools/mod.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub struct Toolset {
[INFO] [stdout]     | ------------------ associated function or constant `empty` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `tools::Toolset`, consider using `tools::Toolset::discover` which returns `tools::Toolset`
[INFO] [stdout]    --> src/tools/mod.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout]  16 |     pub fn discover() -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `empty`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `bitflags::traits::Flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `generate-thumbnail` (bin "generate-thumbnail" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1b9d810f9608c7ca1af35390a339e62b8d221a15c502b4487e7445ed863ba66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9d810f9608c7ca1af35390a339e62b8d221a15c502b4487e7445ed863ba66f", kill_on_drop: false }`
[INFO] [stdout] 1b9d810f9608c7ca1af35390a339e62b8d221a15c502b4487e7445ed863ba66f
