[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#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[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 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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-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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24a144ff17a34fb262d3297ac5db2710c804868ff4a69989c7051eed9f5f9d09
[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" "24a144ff17a34fb262d3297ac5db2710c804868ff4a69989c7051eed9f5f9d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24a144ff17a34fb262d3297ac5db2710c804868ff4a69989c7051eed9f5f9d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24a144ff17a34fb262d3297ac5db2710c804868ff4a69989c7051eed9f5f9d09", kill_on_drop: false }`
[INFO] [stdout] 24a144ff17a34fb262d3297ac5db2710c804868ff4a69989c7051eed9f5f9d09
[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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32cc8eafe54665b116add119c28f935a348e0119ae85a66481535a08e97de78f
[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" "32cc8eafe54665b116add119c28f935a348e0119ae85a66481535a08e97de78f", 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]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cortex-m v0.6.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking aligned v0.2.0
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking enum-set v0.0.8
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking generic-array v0.13.2
[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-traits v0.1.43
[INFO] [stderr]     Checking aligned v0.3.4
[INFO] [stderr]     Checking enum_primitive v0.1.1
[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 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/41.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use shared::primes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ no `primes` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `shared::Permutations`
[INFO] [stdout]  --> src/bin/41.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use shared::Permutations;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^ no `Permutations` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[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] [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 imports `shared::sieve`, `shared::sieve`
[INFO] [stdout]  --> src/bin/07.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | 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: 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] [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: 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<u32>` in the current scope
[INFO] [stdout]   --> src/bin/41.rs:16:30
[INFO] [stdout]    |
[INFO] [stdout] 16 |         digit_slice.to_vec().permutations()
[INFO] [stdout]    |                              ^^^^^^^^^^^^ method not found in `Vec<u32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u32]` cannot be known at compilation time
[INFO] [stdout]   --> src/bin/41.rs:19:43
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let primes = permutations.filter_map(|permutation| {
[INFO] [stdout]    |                                           ^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[u32]`
[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 primes = permutations.filter_map(|&permutation| {
[INFO] [stdout]    |                                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `shared::digits`
[INFO] [stdout]   --> src/bin/43.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use shared::digits;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ no `digits` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 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 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::digits`
[INFO] [stdout]   --> src/bin/32.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use shared::digits;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ no `digits` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `shared::pandigital`
[INFO] [stdout]   --> src/bin/32.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 | use shared::pandigital::{is_9_pandigital, PandigitalResult};
[INFO] [stdout]    |             ^^^^^^^^^^ could not find `pandigital` in `shared`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `shared::sieve`, `shared::sieve`
[INFO] [stdout]  --> src/bin/07.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | 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: 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 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "32cc8eafe54665b116add119c28f935a348e0119ae85a66481535a08e97de78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32cc8eafe54665b116add119c28f935a348e0119ae85a66481535a08e97de78f", kill_on_drop: false }`
[INFO] [stdout] 32cc8eafe54665b116add119c28f935a348e0119ae85a66481535a08e97de78f