[INFO] cloning repository https://github.com/renato-zannon/rust-project_euler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renato-zannon/rust-project_euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenato-zannon%2Frust-project_euler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenato-zannon%2Frust-project_euler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e57d405148a4ed7fd8760d32eeb6153c4b017479 [INFO] checking renato-zannon/rust-project_euler against try#1c5262aa6c045a581fb974488793f09ed51fc498 for pr-78376 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenato-zannon%2Frust-project_euler" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/renato-zannon/rust-project_euler on toolchain 1c5262aa6c045a581fb974488793f09ed51fc498 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/renato-zannon/rust-project_euler [INFO] removed workspace from git repo https://github.com/renato-zannon/rust-project_euler [INFO] removed path dependency shared from git repo https://github.com/renato-zannon/rust-project_euler [INFO] finished tweaking git repo https://github.com/renato-zannon/rust-project_euler [INFO] tweaked toml for git repo https://github.com/renato-zannon/rust-project_euler written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/renato-zannon/rust-project_euler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (shared) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (shared) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded generic-array v0.13.2 [INFO] [stderr] Downloaded ascii v0.9.3 [INFO] [stderr] Downloaded hashbrown v0.5.0 [INFO] [stderr] Downloaded generic-array v0.14.4 [INFO] [stderr] Downloaded cortex-m v0.5.10 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded cortex-m v0.6.4 [INFO] [stderr] Downloaded as-slice v0.1.4 [INFO] [stderr] Downloaded stable_deref_trait v1.2.0 [INFO] [stderr] Downloaded aligned v0.3.4 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded vcell v0.1.2 [INFO] [stderr] Downloaded shared v0.1.2 [INFO] [stderr] Downloaded enum-set v0.0.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76f8f850442911413f77cdf01e63d825fd7296cecfdfd16a08cbf85f3742098c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "76f8f850442911413f77cdf01e63d825fd7296cecfdfd16a08cbf85f3742098c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76f8f850442911413f77cdf01e63d825fd7296cecfdfd16a08cbf85f3742098c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76f8f850442911413f77cdf01e63d825fd7296cecfdfd16a08cbf85f3742098c", kill_on_drop: false }` [INFO] [stdout] 76f8f850442911413f77cdf01e63d825fd7296cecfdfd16a08cbf85f3742098c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4c3d37adacee7cb8efc34b1de17c5a7fa573a637b30583a20683a190c2a57ad [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f4c3d37adacee7cb8efc34b1de17c5a7fa573a637b30583a20683a190c2a57ad", kill_on_drop: false }` [INFO] [stderr] warning: dependency (shared) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cortex-m v0.6.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling cortex-m v0.5.10 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking enum-set v0.0.8 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking as-slice v0.1.4 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Checking shared v0.1.2 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking project_euler v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved imports `shared::digits`, `shared::sieve`, `shared::Permutations` [INFO] [stdout] --> src/bin/49.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use shared::{digits, sieve, Permutations}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^^^^^^^^^^ no `Permutations` in the root [INFO] [stdout] | | | [INFO] [stdout] | | no `sieve` in the root [INFO] [stdout] | no `digits` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `shared::digits`, `shared::sieve` [INFO] [stdout] --> src/bin/35.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | use shared::{digits, sieve}; [INFO] [stdout] | ^^^^^^ ^^^^^ no `sieve` in the root [INFO] [stdout] | | [INFO] [stdout] | no `digits` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::totient` [INFO] [stdout] --> src/bin/72.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use shared::totient; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `totient` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::sieve` [INFO] [stdout] --> src/bin/10.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use shared::sieve; [INFO] [stdout] | ^^^^^^^^^^^^^ no `sieve` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::Permutations` [INFO] [stdout] --> src/bin/68.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use shared::Permutations; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ no `Permutations` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::IntegerExtensions` [INFO] [stdout] --> src/bin/55.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use shared::IntegerExtensions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ no `IntegerExtensions` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `project_euler` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::continued_fraction` [INFO] [stdout] --> src/bin/66.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | use shared::continued_fraction::convergent_iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ could not find `continued_fraction` in `shared` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::primes` [INFO] [stdout] --> src/bin/58.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use shared::primes; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `primes` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `permutations` found for struct `Vec` in the current scope [INFO] [stdout] --> src/bin/49.rs:30:14 [INFO] [stdout] | [INFO] [stdout] 30 | .permutations() [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `[usize]` cannot be known at compilation time [INFO] [stdout] --> src/bin/49.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 31 | .map(|digits| to_number(&digits)) [INFO] [stdout] | ^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `[usize]` [INFO] [stdout] = help: unsized locals are gated as an unstable feature [INFO] [stdout] help: function arguments must have a statically known size, borrowed types always have a known size [INFO] [stdout] | [INFO] [stdout] 31 | .map(|&digits| to_number(&digits)) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `reverse` found for mutable reference `&mut BigUint` in the current scope [INFO] [stdout] --> src/bin/55.rs:47:51 [INFO] [stdout] | [INFO] [stdout] 47 | let new_value = (&*current) + current.reverse(); [INFO] [stdout] | ^^^^^^^ method not found in `&mut BigUint` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_palindrome` found for reference `&BigUint` in the current scope [INFO] [stdout] --> src/bin/55.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | .find(|number| number.is_palindrome()); [INFO] [stdout] | ^^^^^^^^^^^^^ method not found in `&BigUint` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `permutations` found for struct `SmallVec<[u8; 11]>` in the current scope [INFO] [stdout] --> src/bin/68.rs:79:30 [INFO] [stdout] | [INFO] [stdout] 79 | itertools::unfold(digits.permutations(), |state| { [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `SmallVec<[u8; 11]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f4c3d37adacee7cb8efc34b1de17c5a7fa573a637b30583a20683a190c2a57ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c3d37adacee7cb8efc34b1de17c5a7fa573a637b30583a20683a190c2a57ad", kill_on_drop: false }` [INFO] [stdout] f4c3d37adacee7cb8efc34b1de17c5a7fa573a637b30583a20683a190c2a57ad