[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 master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenato-zannon%2Frust-project_euler" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/renato-zannon/rust-project_euler on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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-7/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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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-7/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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35ee11c644819202db70043dae14d4bafe02fabdaa6331792cbe02b5f51cf0ad [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" "35ee11c644819202db70043dae14d4bafe02fabdaa6331792cbe02b5f51cf0ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35ee11c644819202db70043dae14d4bafe02fabdaa6331792cbe02b5f51cf0ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35ee11c644819202db70043dae14d4bafe02fabdaa6331792cbe02b5f51cf0ad", kill_on_drop: false }` [INFO] [stdout] 35ee11c644819202db70043dae14d4bafe02fabdaa6331792cbe02b5f51cf0ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9c2a5dbff09e3cd749429d5d709bb694f559b6bffe0b874d9eee9d07f10089e [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" "d9c2a5dbff09e3cd749429d5d709bb694f559b6bffe0b874d9eee9d07f10089e", 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 maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cortex-m v0.6.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking vcell v0.1.2 [INFO] [stderr] Compiling cortex-m v0.5.10 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking aligned v0.2.0 [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] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking rayon-core v1.8.1 [INFO] [stderr] Checking as-slice v0.1.4 [INFO] [stderr] Checking rayon v1.4.1 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Checking shared v0.1.2 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking project_euler v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `shared::data_reader` [INFO] [stdout] --> src/bin/42.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use shared::data_reader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no `data_reader` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::digits` [INFO] [stdout] --> src/bin/52.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use shared::digits; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `digits` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::sieve` [INFO] [stdout] --> src/bin/77.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use shared::sieve; [INFO] [stdout] | ^^^^^^^^^^^^^ no `sieve` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::combinations` [INFO] [stdout] --> src/bin/06.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use shared::combinations; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ no `combinations` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::digits` [INFO] [stdout] --> src/bin/52.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use shared::digits; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `digits` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::digits` [INFO] [stdout] --> src/bin/60.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use shared::digits; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `digits` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::digits` [INFO] [stdout] --> src/bin/60.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use shared::digits; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `digits` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::primes` [INFO] [stdout] --> src/bin/60.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use shared::primes; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `primes` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `shared::primes` [INFO] [stdout] --> src/bin/60.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | 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] [stderr] error: could not compile `project_euler` [INFO] [stdout] error[E0432]: unresolved imports `shared::digits`, `shared::sieve` [INFO] [stdout] --> src/bin/37.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | 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] [stderr] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [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: 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 imports `shared::sieve`, `shared::sieve` [INFO] [stdout] --> src/bin/60.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use shared::sieve::{self, Sieve}; [INFO] [stdout] | ^^^^^ ^^^^ no `sieve` in the root [INFO] [stdout] | | [INFO] [stdout] | could not find `sieve` in `shared` [INFO] [stdout] [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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `shared::sieve`, `shared::sieve` [INFO] [stdout] --> src/bin/60.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use shared::sieve::{self, Sieve}; [INFO] [stdout] | ^^^^^ ^^^^ no `sieve` in the root [INFO] [stdout] | | [INFO] [stdout] | could not find `sieve` in `shared` [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] error: aborting due to 3 previous errors [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] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/bin/42.rs:19:33 [INFO] [stdout] | [INFO] [stdout] 19 | let result = reader.filter(|word| is_triangular_word(&word)).count(); [INFO] [stdout] | ^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [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] 19 | let result = reader.filter(|&word| is_triangular_word(&word)).count(); [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d9c2a5dbff09e3cd749429d5d709bb694f559b6bffe0b874d9eee9d07f10089e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9c2a5dbff09e3cd749429d5d709bb694f559b6bffe0b874d9eee9d07f10089e", kill_on_drop: false }` [INFO] [stdout] d9c2a5dbff09e3cd749429d5d709bb694f559b6bffe0b874d9eee9d07f10089e