[INFO] cloning repository https://github.com/Starrick2001/learn-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Starrick2001/learn-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarrick2001%2Flearn-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarrick2001%2Flearn-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86db39f049d766b1c4791099e263393b0e7e4738 [INFO] checking Starrick2001/learn-rust/86db39f049d766b1c4791099e263393b0e7e4738 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarrick2001%2Flearn-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Starrick2001/learn-rust on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Starrick2001/learn-rust [INFO] finished tweaking git repo https://github.com/Starrick2001/learn-rust [INFO] tweaked toml for git repo https://github.com/Starrick2001/learn-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Starrick2001/learn-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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-2-tc1/source/exercises/02_basic_calculator/08_overflow/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a1103e6061ad737a31aa5a84f5a4ed91a2254dcf00a882c744e8da315c5584e [INFO] running `Command { std: "docker" "start" "-a" "8a1103e6061ad737a31aa5a84f5a4ed91a2254dcf00a882c744e8da315c5584e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a1103e6061ad737a31aa5a84f5a4ed91a2254dcf00a882c744e8da315c5584e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a1103e6061ad737a31aa5a84f5a4ed91a2254dcf00a882c744e8da315c5584e", kill_on_drop: false }` [INFO] [stdout] 8a1103e6061ad737a31aa5a84f5a4ed91a2254dcf00a882c744e8da315c5584e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71bb0e950ed6bdede897c42bcccc5fa1e77a8611ecd445c3ea42d94d0159ad8b [INFO] running `Command { std: "docker" "start" "-a" "71bb0e950ed6bdede897c42bcccc5fa1e77a8611ecd445c3ea42d94d0159ad8b", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/exercises/02_basic_calculator/08_overflow/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking common v0.1.0 (/opt/rustwide/workdir/helpers/common) [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking indexmap v2.3.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling pulldown-cmark v0.10.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking pulldown-cmark-escape v0.10.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking topological-sort v0.2.2 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Compiling pulldown-cmark v0.11.0 [INFO] [stderr] Checking pulldown-cmark-escape v0.11.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking outro_02 v0.1.0 (/opt/rustwide/workdir/exercises/03_ticket_v1/12_outro) [INFO] [stderr] Checking outro_03 v0.1.0 (/opt/rustwide/workdir/exercises/04_traits/14_outro) [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking validation v0.1.0 (/opt/rustwide/workdir/exercises/03_ticket_v1/02_validation) [INFO] [stderr] Checking error_trait v0.1.0 (/opt/rustwide/workdir/exercises/05_ticket_v2/09_error_trait) [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking notify-debouncer-mini v0.4.1 [INFO] [stdout] error[E0432]: unresolved import `outro_02::Order` [INFO] [stdout] --> exercises/03_ticket_v1/12_outro/tests/integration.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use outro_02::Order; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `Order` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `outro_02` (test "integration") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0432]: unresolved import `outro_03::SaturatingU16` [INFO] [stdout] --> exercises/04_traits/14_outro/tests/integration.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use outro_03::SaturatingU16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no `SaturatingU16` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `TicketNewError: AmbiguousIfMoreThanOne` is not satisfied [INFO] [stdout] --> exercises/05_ticket_v2/09_error_trait/src/lib.rs:104:22 [INFO] [stdout] | [INFO] [stdout] 104 | assert_impl_one!(TicketNewError: std::error::Error); [INFO] [stdout] | ^^^^^^^^^^^^^^ the trait `std::error::Error` is not implemented for `TicketNewError` [INFO] [stdout] | [INFO] [stdout] note: required for `TicketNewError` to implement `AmbiguousIfMoreThanOne` [INFO] [stdout] --> exercises/05_ticket_v2/09_error_trait/src/lib.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | assert_impl_one!(TicketNewError: std::error::Error); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound introduced here [INFO] [stdout] = note: this error originates in the macro `assert_impl_one` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `outro_03` (test "integration") due to 1 previous error [INFO] [stdout] error[E0277]: `TicketNewError` doesn't implement `std::fmt::Display` [INFO] [stdout] --> exercises/05_ticket_v2/09_error_trait/src/lib.rs:101:34 [INFO] [stdout] | [INFO] [stdout] 101 | assert_eq!(format!("{}", ticket.unwrap_err()), "Title cannot be empty"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ `TicketNewError` cannot be formatted with the default formatter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `TicketNewError` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `error_trait` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "71bb0e950ed6bdede897c42bcccc5fa1e77a8611ecd445c3ea42d94d0159ad8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71bb0e950ed6bdede897c42bcccc5fa1e77a8611ecd445c3ea42d94d0159ad8b", kill_on_drop: false }` [INFO] [stdout] 71bb0e950ed6bdede897c42bcccc5fa1e77a8611ecd445c3ea42d94d0159ad8b