[INFO] cloning repository https://github.com/Silvernos/Rust-Library-Class [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Silvernos/Rust-Library-Class" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilvernos%2FRust-Library-Class", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilvernos%2FRust-Library-Class'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 329d0dde5726b5c77aefded24237db4ec67f3201 [INFO] testing Silvernos/Rust-Library-Class against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSilvernos%2FRust-Library-Class" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Silvernos/Rust-Library-Class [INFO] finished tweaking git repo https://github.com/Silvernos/Rust-Library-Class [INFO] tweaked toml for git repo https://github.com/Silvernos/Rust-Library-Class written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Silvernos/Rust-Library-Class on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Silvernos/Rust-Library-Class 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4835924d15f9966996d150d6eafbb98b052c7c6b66fa88698fe4511f9022bd83 [INFO] running `Command { std: "docker" "start" "-a" "4835924d15f9966996d150d6eafbb98b052c7c6b66fa88698fe4511f9022bd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4835924d15f9966996d150d6eafbb98b052c7c6b66fa88698fe4511f9022bd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4835924d15f9966996d150d6eafbb98b052c7c6b66fa88698fe4511f9022bd83", kill_on_drop: false }` [INFO] [stdout] 4835924d15f9966996d150d6eafbb98b052c7c6b66fa88698fe4511f9022bd83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd6f83073a15faf11b74c8dc144c0939bee5b7df90c0d004852c602fc85a8c2b [INFO] running `Command { std: "docker" "start" "-a" "bd6f83073a15faf11b74c8dc144c0939bee5b7df90c0d004852c602fc85a8c2b", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling inventory v0.1.0 (/opt/rustwide/workdir/inventory) [INFO] [stderr] Compiling lib_users v0.1.0 (/opt/rustwide/workdir/lib_users) [INFO] [stderr] Compiling lib_borrowing v0.1.0 (/opt/rustwide/workdir/lib_borrowing) [INFO] [stdout] warning: unused import: `Book` [INFO] [stdout] --> lib_borrowing/src/lib.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use inventory::{Book, Inventory}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `User` [INFO] [stdout] --> lib_borrowing/src/lib.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use lib_users::{User, UserManger}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling libabry_app v0.1.0 (/opt/rustwide/workdir/libabry_app) [INFO] [stdout] error: comparison operators cannot be chained [INFO] [stdout] --> libabry_app/src/main.rs:68:87 [INFO] [stdout] | [INFO] [stdout] 68 | let user = User { id: (101), name: name.to_string, borrowed_books: Vec }; [INFO] [stdout] | ---- while parsing this struct ^ ^ [INFO] [stdout] | [INFO] [stdout] = help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments [INFO] [stdout] = help: or use `(...)` if you meant to specify fn arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> libabry_app/src/main.rs:130:50 [INFO] [stdout] | [INFO] [stdout] 130 | for book in inventory.list_books(.:?) { [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `name` in this scope [INFO] [stdout] --> libabry_app/src/main.rs:68:52 [INFO] [stdout] | [INFO] [stdout] 68 | let user = User { id: (101), name: name.to_string, borrowed_books: Vec }; [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `borrowing_service` in this scope [INFO] [stdout] --> libabry_app/src/main.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 88 | ... if borrowing_service.borrow_book(&user, &book, &mut inventory) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `borrowing_services` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `borrowing_service` in this scope [INFO] [stdout] --> libabry_app/src/main.rs:117:24 [INFO] [stdout] | [INFO] [stdout] 117 | if borrowing_service.return_book(&user, title.trim(), &mut inventory) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `borrowing_services` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0063]: missing field `borrowed_books` in initializer of `User` [INFO] [stdout] --> libabry_app/src/main.rs:68:28 [INFO] [stdout] | [INFO] [stdout] 68 | let user = User { id: (101), name: name.to_string, borrowed_books: Vec }; [INFO] [stdout] | ^^^^ missing `borrowed_books` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> libabry_app/src/main.rs:85:59 [INFO] [stdout] | [INFO] [stdout] 85 | if let Some(user) = user_manager.get_user(username.trim()) { [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^ expected `u32`, found `&str` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/workdir/lib_users/src/lib.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn get_user(&self, user_id: u32) -> Option<&User> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> libabry_app/src/main.rs:86:60 [INFO] [stdout] | [INFO] [stdout] 86 | if let Some(book) = inventory.get_book(title.trim()) { [INFO] [stdout] | -------- ^^^^^^^^^^^^ expected `u32`, found `&str` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/workdir/inventory/src/lib.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn get_book(&self, book_id: u32) -> Option<&Book> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_available` found for reference `&Book` in the current scope [INFO] [stdout] --> libabry_app/src/main.rs:87:33 [INFO] [stdout] | [INFO] [stdout] 87 | if book.is_available() { [INFO] [stdout] | ^^^^^^^^^^^^-- help: remove the arguments [INFO] [stdout] | | [INFO] [stdout] | field, not a method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> libabry_app/src/main.rs:116:59 [INFO] [stdout] | [INFO] [stdout] 116 | if let Some(user) = user_manager.get_user(username.trim()) { [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^ expected `u32`, found `&str` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/workdir/lib_users/src/lib.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn get_user(&self, user_id: u32) -> Option<&User> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0063, E0308, E0425, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0063`. [INFO] [stdout] [INFO] [stderr] error: could not compile `libabry_app` (bin "libabry_app") due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "bd6f83073a15faf11b74c8dc144c0939bee5b7df90c0d004852c602fc85a8c2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6f83073a15faf11b74c8dc144c0939bee5b7df90c0d004852c602fc85a8c2b", kill_on_drop: false }` [INFO] [stdout] bd6f83073a15faf11b74c8dc144c0939bee5b7df90c0d004852c602fc85a8c2b