[INFO] cloning repository https://github.com/Akado2009/task-manager-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Akado2009/task-manager-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkado2009%2Ftask-manager-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkado2009%2Ftask-manager-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb97ae5f970d7fca5caf90d0db43acb441199198 [INFO] checking Akado2009/task-manager-rust/cb97ae5f970d7fca5caf90d0db43acb441199198 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkado2009%2Ftask-manager-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Akado2009/task-manager-rust on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Akado2009/task-manager-rust [INFO] finished tweaking git repo https://github.com/Akado2009/task-manager-rust [INFO] tweaked toml for git repo https://github.com/Akado2009/task-manager-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Akado2009/task-manager-rust 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c078f303cf104a018a667883e60b4af9e40088e07bf0aa4a15187e9b43dc9d96 [INFO] running `Command { std: "docker" "start" "-a" "c078f303cf104a018a667883e60b4af9e40088e07bf0aa4a15187e9b43dc9d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c078f303cf104a018a667883e60b4af9e40088e07bf0aa4a15187e9b43dc9d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c078f303cf104a018a667883e60b4af9e40088e07bf0aa4a15187e9b43dc9d96", kill_on_drop: false }` [INFO] [stdout] c078f303cf104a018a667883e60b4af9e40088e07bf0aa4a15187e9b43dc9d96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 836ea02cab17fb293759967eee891ff97ace3e93b28e119e56b2c79ab7da2412 [INFO] running `Command { std: "docker" "start" "-a" "836ea02cab17fb293759967eee891ff97ace3e93b28e119e56b2c79ab7da2412", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling crossbeam-queue v0.3.4 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking task-manager v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/lib.rs (2 fixes) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Uniform` [INFO] [stdout] --> src/lib.rs:42:27 [INFO] [stdout] | [INFO] [stdout] 42 | .sample_iter(&Uniform::from(0..20)) [INFO] [stdout] | ^^^^^^^ use of undeclared type `Uniform` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 31 + use rand::distributions::Uniform; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Uniform` [INFO] [stdout] --> src/lib.rs:58:27 [INFO] [stdout] | [INFO] [stdout] 58 | .sample_iter(&Uniform::from(0..20)) [INFO] [stdout] | ^^^^^^^ use of undeclared type `Uniform` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 31 + use rand::distributions::Uniform; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sample_iter` found for struct `ThreadRng` in the current scope [INFO] [stdout] --> src/lib.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 41 | let values: Vec = rand::thread_rng() [INFO] [stdout] | ________________________________- [INFO] [stdout] 42 | | .sample_iter(&Uniform::from(0..20)) [INFO] [stdout] | |_____________-^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.6/src/lib.rs:506:8 [INFO] [stdout] | [INFO] [stdout] 506 | fn sample_iter<'a, T, D: Distribution>(&'a mut self, distr: &'a D) [INFO] [stdout] | ----------- the method is available for `ThreadRng` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `Rng` which provides `sample_iter` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 31 + use rand::Rng; [INFO] [stdout] | [INFO] [stdout] help: there is a method `sample` with a similar name [INFO] [stdout] | [INFO] [stdout] 42 | .sample(&Uniform::from(0..20)) [INFO] [stdout] | ~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sample_iter` found for struct `ThreadRng` in the current scope [INFO] [stdout] --> src/lib.rs:58:14 [INFO] [stdout] | [INFO] [stdout] 57 | let nvalues: Vec = rand::thread_rng() [INFO] [stdout] | _________________________________- [INFO] [stdout] 58 | | .sample_iter(&Uniform::from(0..20)) [INFO] [stdout] | |_____________-^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.5.6/src/lib.rs:506:8 [INFO] [stdout] | [INFO] [stdout] 506 | fn sample_iter<'a, T, D: Distribution>(&'a mut self, distr: &'a D) [INFO] [stdout] | ----------- the method is available for `ThreadRng` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `Rng` which provides `sample_iter` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 31 + use rand::Rng; [INFO] [stdout] | [INFO] [stdout] help: there is a method `sample` with a similar name [INFO] [stdout] | [INFO] [stdout] 58 | .sample(&Uniform::from(0..20)) [INFO] [stdout] | ~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `task-manager` (lib test) due to 5 previous errors [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "836ea02cab17fb293759967eee891ff97ace3e93b28e119e56b2c79ab7da2412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "836ea02cab17fb293759967eee891ff97ace3e93b28e119e56b2c79ab7da2412", kill_on_drop: false }` [INFO] [stdout] 836ea02cab17fb293759967eee891ff97ace3e93b28e119e56b2c79ab7da2412