[INFO] cloning repository https://github.com/gifnksm/ProjectEulerRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gifnksm/ProjectEulerRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2FProjectEulerRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2FProjectEulerRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 84dfa7f48cb84fa6cddd745c5aa8a3a1f509f6a8 [INFO] testing gifnksm/ProjectEulerRust against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2FProjectEulerRust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gifnksm/ProjectEulerRust on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gifnksm/ProjectEulerRust [INFO] finished tweaking git repo https://github.com/gifnksm/ProjectEulerRust [INFO] tweaked toml for git repo https://github.com/gifnksm/ProjectEulerRust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gifnksm/ProjectEulerRust 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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded polynomial v0.2.6 [INFO] [stderr] Downloaded derive-try-from-primitive v1.0.0 [INFO] [stderr] Downloaded term v1.0.0 [INFO] [stderr] Downloaded union-find v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e0cfc883698907a56c846f87c41070e92f47e37722d3b35e0ee21d7315ddcf9 [INFO] running `Command { std: "docker" "start" "-a" "2e0cfc883698907a56c846f87c41070e92f47e37722d3b35e0ee21d7315ddcf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e0cfc883698907a56c846f87c41070e92f47e37722d3b35e0ee21d7315ddcf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e0cfc883698907a56c846f87c41070e92f47e37722d3b35e0ee21d7315ddcf9", kill_on_drop: false }` [INFO] [stdout] 2e0cfc883698907a56c846f87c41070e92f47e37722d3b35e0ee21d7315ddcf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a38cd60700a97477a5a9e9a63c51f8043a9184e15226724ce624fc9efc61eb7 [INFO] running `Command { std: "docker" "start" "-a" "6a38cd60700a97477a5a9e9a63c51f8043a9184e15226724ce624fc9efc61eb7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cc v1.1.7 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bytes v1.7.0 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling integer v0.0.1 (/opt/rustwide/workdir/pkg/integer) [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling url v2.5.2 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling term v1.0.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling iter v0.0.1 (/opt/rustwide/workdir/pkg/iter) [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> pkg/iter/src/lib.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | #![cfg_attr(all(test, feature = "unstable"), feature(test))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> pkg/iter/src/lib.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg(all(test, feature = "unstable"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cont_frac v0.0.1 (/opt/rustwide/workdir/pkg/cont_frac) [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling prime v0.0.1 (/opt/rustwide/workdir/pkg/prime) [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> pkg/prime/src/lib.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | #![cfg_attr(all(test, feature = "unstable"), feature(test))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> pkg/prime/src/lib.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg(all(test, feature = "unstable"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> pkg/prime/src/lib.rs:95:25 [INFO] [stdout] | [INFO] [stdout] 95 | .all(|p| !n.is_multiple_of(&p)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stdout] | [INFO] [stdout] 14 + #![feature(unsigned_is_multiple_of)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> pkg/prime/src/lib.rs:103:26 [INFO] [stdout] | [INFO] [stdout] 103 | .all(|&p| !n.is_multiple_of(&p)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stdout] | [INFO] [stdout] 14 + #![feature(unsigned_is_multiple_of)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling seq v0.0.1 (/opt/rustwide/workdir/pkg/seq) [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling polynomial v0.2.6 [INFO] [stderr] Compiling generic-matrix v0.2.2 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling union-find v0.4.2 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling pretty_env_logger v0.5.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling topological-sort v0.2.2 [INFO] [stderr] Compiling playing_card v0.0.1 (/opt/rustwide/workdir/pkg/playing_card) [INFO] [stderr] Compiling derive-try-from-primitive v1.0.0 [INFO] [stderr] Compiling attohttpc v0.28.0 [INFO] [stderr] Compiling ProjectEulerRust v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `itertools::unfold`: Use [std::iter::from_fn](https://doc.rust-lang.org/std/iter/fn.from_fn.html) instead [INFO] [stdout] --> src/bin/p137.rs:52:16 [INFO] [stdout] | [INFO] [stdout] 52 | itertools::unfold((1, 1), |state| { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `itertools::unfold`: Use [std::iter::from_fn](https://doc.rust-lang.org/std/iter/fn.from_fn.html) instead [INFO] [stdout] --> src/bin/p056.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | itertools::unfold(One::one(), |n: &mut BigUint| { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/bin/p130.rs:37:30 [INFO] [stdout] | [INFO] [stdout] 37 | .filter(|&n| (n - 1).is_multiple_of(&a(n))) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stdout] | [INFO] [stdout] 12 + #![feature(unsigned_is_multiple_of)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.17s [INFO] running `Command { std: "docker" "inspect" "6a38cd60700a97477a5a9e9a63c51f8043a9184e15226724ce624fc9efc61eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a38cd60700a97477a5a9e9a63c51f8043a9184e15226724ce624fc9efc61eb7", kill_on_drop: false }` [INFO] [stdout] 6a38cd60700a97477a5a9e9a63c51f8043a9184e15226724ce624fc9efc61eb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf4884be66d4409b1f7faea42dcff7d12148d3d33f6203cf34b21a79f2f5292f [INFO] running `Command { std: "docker" "start" "-a" "cf4884be66d4409b1f7faea42dcff7d12148d3d33f6203cf34b21a79f2f5292f", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy-derive v0.6.6 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> pkg/iter/src/lib.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | #![cfg_attr(all(test, feature = "unstable"), feature(test))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> pkg/iter/src/lib.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg(all(test, feature = "unstable"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> pkg/prime/src/lib.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | #![cfg_attr(all(test, feature = "unstable"), feature(test))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unstable` [INFO] [stdout] --> pkg/prime/src/lib.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg(all(test, feature = "unstable"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> pkg/prime/src/lib.rs:95:25 [INFO] [stdout] | [INFO] [stdout] 95 | .all(|p| !n.is_multiple_of(&p)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stdout] | [INFO] [stdout] 14 + #![feature(unsigned_is_multiple_of)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> pkg/prime/src/lib.rs:103:26 [INFO] [stdout] | [INFO] [stdout] 103 | .all(|&p| !n.is_multiple_of(&p)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stdout] | [INFO] [stdout] 14 + #![feature(unsigned_is_multiple_of)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy v0.6.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.18 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ProjectEulerRust v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `itertools::unfold`: Use [std::iter::from_fn](https://doc.rust-lang.org/std/iter/fn.from_fn.html) instead [INFO] [stdout] --> src/bin/p056.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | itertools::unfold(One::one(), |n: &mut BigUint| { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/bin/p130.rs:37:30 [INFO] [stdout] | [INFO] [stdout] 37 | .filter(|&n| (n - 1).is_multiple_of(&a(n))) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stdout] | [INFO] [stdout] 12 + #![feature(unsigned_is_multiple_of)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/bin/p130.rs:107:34 [INFO] [stdout] | [INFO] [stdout] 107 | .filter(|&n| (n - 1).is_multiple_of(&super::a(n))); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stdout] | [INFO] [stdout] 12 + #![feature(unsigned_is_multiple_of)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `itertools::unfold`: Use [std::iter::from_fn](https://doc.rust-lang.org/std/iter/fn.from_fn.html) instead [INFO] [stdout] --> src/bin/p137.rs:52:16 [INFO] [stdout] | [INFO] [stdout] 52 | itertools::unfold((1, 1), |state| { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 30.41s [INFO] running `Command { std: "docker" "inspect" "cf4884be66d4409b1f7faea42dcff7d12148d3d33f6203cf34b21a79f2f5292f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf4884be66d4409b1f7faea42dcff7d12148d3d33f6203cf34b21a79f2f5292f", kill_on_drop: false }` [INFO] [stdout] cf4884be66d4409b1f7faea42dcff7d12148d3d33f6203cf34b21a79f2f5292f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 861fe2c96cedb2a1fae2e474622fa393546ad9d85adea9cb76e4c80c08ff12db [INFO] running `Command { std: "docker" "start" "-a" "861fe2c96cedb2a1fae2e474622fa393546ad9d85adea9cb76e4c80c08ff12db", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `unstable` [INFO] [stderr] --> pkg/iter/src/lib.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | #![cfg_attr(all(test, feature = "unstable"), feature(test))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `unstable` [INFO] [stderr] --> pkg/iter/src/lib.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | #[cfg(all(test, feature = "unstable"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `unstable` [INFO] [stderr] --> pkg/prime/src/lib.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | #![cfg_attr(all(test, feature = "unstable"), feature(test))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `unstable` [INFO] [stderr] --> pkg/prime/src/lib.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | #[cfg(all(test, feature = "unstable"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `unstable` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> pkg/prime/src/lib.rs:95:25 [INFO] [stderr] | [INFO] [stderr] 95 | .all(|p| !n.is_multiple_of(&p)) [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stderr] | [INFO] [stderr] 14 + #![feature(unsigned_is_multiple_of)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> pkg/prime/src/lib.rs:103:26 [INFO] [stderr] | [INFO] [stderr] 103 | .all(|&p| !n.is_multiple_of(&p)) [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stderr] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stderr] | [INFO] [stderr] 14 + #![feature(unsigned_is_multiple_of)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `iter` (lib) generated 2 warnings [INFO] [stderr] warning: `prime` (lib) generated 4 warnings [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/bin/p130.rs:37:30 [INFO] [stderr] | [INFO] [stderr] 37 | .filter(|&n| (n - 1).is_multiple_of(&a(n))) [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stderr] | [INFO] [stderr] 12 + #![feature(unsigned_is_multiple_of)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/bin/p130.rs:107:34 [INFO] [stderr] | [INFO] [stderr] 107 | .filter(|&n| (n - 1).is_multiple_of(&super::a(n))); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `is_multiple_of(...)` to keep using the current method [INFO] [stderr] help: add `#![feature(unsigned_is_multiple_of)]` to the crate attributes to enable `core::num::::is_multiple_of` [INFO] [stderr] | [INFO] [stderr] 12 + #![feature(unsigned_is_multiple_of)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `ProjectEulerRust` (bin "p130" test) generated 2 warnings [INFO] [stderr] warning: use of deprecated function `itertools::unfold`: Use [std::iter::from_fn](https://doc.rust-lang.org/std/iter/fn.from_fn.html) instead [INFO] [stderr] --> src/bin/p137.rs:52:16 [INFO] [stderr] | [INFO] [stderr] 52 | itertools::unfold((1, 1), |state| { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ProjectEulerRust` (bin "p137" test) generated 1 warning [INFO] [stderr] warning: use of deprecated function `itertools::unfold`: Use [std::iter::from_fn](https://doc.rust-lang.org/std/iter/fn.from_fn.html) instead [INFO] [stderr] --> src/bin/p056.rs:18:24 [INFO] [stderr] | [INFO] [stderr] 18 | itertools::unfold(One::one(), |n: &mut BigUint| { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ProjectEulerRust` (bin "p056" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running unittests src/common.rs (/opt/rustwide/target/debug/deps/common-5d059306d29db52a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/euler.rs (/opt/rustwide/target/debug/deps/euler-0688cc778693b58d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p001.rs (/opt/rustwide/target/debug/deps/p001-d181e707c1642508) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::sum_below_ten ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p002.rs (/opt/rustwide/target/debug/deps/p002-b312c0ce86b98343) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::sum_below_90 ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p003.rs (/opt/rustwide/target/debug/deps/p003-75caf9ccfd2bd0d9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::factorize_13195 ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p004.rs (/opt/rustwide/target/debug/deps/p004-ce4c64eaa9a4714e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::two_digits_palindromic ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p005.rs (/opt/rustwide/target/debug/deps/p005-17725e539e223dc9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::evenly_dividable_below_10 ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p006.rs (/opt/rustwide/target/debug/deps/p006-704d84345a114d54) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::sofs_ten ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p007.rs (/opt/rustwide/target/debug/deps/p007-e7d9be8bdd29b8a2) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::sixth_prime ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p008.rs (/opt/rustwide/target/debug/deps/p008-c20a22f996b41b65) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::four_seq ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p009.rs (/opt/rustwide/target/debug/deps/p009-5bd917193be89280) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p010.rs (/opt/rustwide/target/debug/deps/p010-83bd93b3c7302240) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::four_seq ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.70s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p011.rs (/opt/rustwide/target/debug/deps/p011-615b4af38062e792) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p012.rs (/opt/rustwide/target/debug/deps/p012-8a92142c44a981a6) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::five_divisors ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p013.rs (/opt/rustwide/target/debug/deps/p013-e9416a4f6fd46cda) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests src/bin/p014.rs (/opt/rustwide/target/debug/deps/p014-6bb5ce4f38ebcbb9) [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.24s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p015.rs (/opt/rustwide/target/debug/deps/p015-d1c072131e075675) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::route_2x2 ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p016.rs (/opt/rustwide/target/debug/deps/p016-84042dfc5c5a94ff) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::two_fifteen ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p017.rs (/opt/rustwide/target/debug/deps/p017-3a35bfa735e9e743) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::one_to_five ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p018.rs (/opt/rustwide/target/debug/deps/p018-7255e37e00850966) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::small ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p019.rs (/opt/rustwide/target/debug/deps/p019-0022a824789da441) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p020.rs (/opt/rustwide/target/debug/deps/p020-ed819db58a0112e1) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::ten ... ok [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p021.rs (/opt/rustwide/target/debug/deps/p021-e01b2b26857dcb37) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/p022.rs (/opt/rustwide/target/debug/deps/p022-52cb273f958f2713) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::colin ... ok [INFO] [stdout] test test_solve ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_solve stdout ---- [INFO] [stdout] thread 'test_solve' panicked at src/bin/p022.rs:49:1: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555c9bc88705 - std::backtrace_rs::backtrace::libunwind::trace::hdfc9607bf31dbc86 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x555c9bc88705 - std::backtrace_rs::backtrace::trace_unsynchronized::h835e0ca3083fcb54 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x555c9bc88705 - std::sys::backtrace::_print_fmt::hf81d1bed8dde1f05 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x555c9bc88705 - ::fmt::h0e21387e4dc195e8 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x555c9bcb39cb - core::fmt::rt::Argument::fmt::hf0a2360aea19729b [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x555c9bcb39cb - core::fmt::write::h76a391ed15942408 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/fmt/mod.rs:1178:21 [INFO] [stdout] 6: 0x555c9bc84aaf - std::io::Write::write_fmt::h3a6701c05eae4e21 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/io/mod.rs:1823:15 [INFO] [stdout] 7: 0x555c9bc89f21 - std::sys::backtrace::BacktraceLock::print::hfbac027926ddf935 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x555c9bc89f21 - std::panicking::default_hook::{{closure}}::h901010a60b64ccc3 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:266:22 [INFO] [stdout] 9: 0x555c9bc89ac8 - std::panicking::default_hook::had7425277af071c7 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:290:9 [INFO] [stdout] 10: 0x555c9bb4ca2a - as core::ops::function::Fn>::call::h0e74b18ddebb72fa [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2162:9 [INFO] [stdout] 11: 0x555c9bb4ca2a - test::test_main::{{closure}}::he27b357a2172d646 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:132:21 [INFO] [stdout] 12: 0x555c9bc8a82f - as core::ops::function::Fn>::call::ha2e26086c015e62d [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2162:9 [INFO] [stdout] 13: 0x555c9bc8a82f - std::panicking::rust_panic_with_hook::hac0e92610e1e4d1b [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:805:13 [INFO] [stdout] 14: 0x555c9bc8a457 - std::panicking::begin_panic_handler::{{closure}}::h1fb6563ca25c0091 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:671:13 [INFO] [stdout] 15: 0x555c9bc88bc9 - std::sys::backtrace::__rust_end_short_backtrace::he90d714ee124ec57 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x555c9bc8a0e4 - rust_begin_unwind [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:662:5 [INFO] [stdout] 17: 0x555c9bcb1973 - core::panicking::panic_fmt::h2c076b2ed9eeb82c [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x555c9bcb1e86 - core::result::unwrap_failed::h0be6dd1a77884bef [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/result.rs:1679:5 [INFO] [stdout] 19: 0x555c9bb0f91b - core::result::Result::unwrap::haf3661e8af6e9285 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/result.rs:1102:23 [INFO] [stdout] 20: 0x555c9bb0f91b - p022::test_solve::hda7b2afaaf3d3b2c [INFO] [stdout] at /opt/rustwide/workdir/src/common.rs:293:17 [INFO] [stdout] 21: 0x555c9bb0f857 - p022::test_solve::{{closure}}::hbc8aefbc00c925dd [INFO] [stdout] at /opt/rustwide/workdir/src/common.rs:291:24 [INFO] [stdout] 22: 0x555c9bb10446 - core::ops::function::FnOnce::call_once::h874227df105c76cf [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x555c9bb514fb - core::ops::function::FnOnce::call_once::hca6bde12b6a630f1 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x555c9bb514fb - test::__rust_begin_short_backtrace::h12810d14a702ebbc [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:620:18 [INFO] [stdout] 25: 0x555c9bb50dc5 - test::run_test_in_process::{{closure}}::h59541574124f7772 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:643:60 [INFO] [stdout] 26: 0x555c9bb50dc5 - as core::ops::function::FnOnce<()>>::call_once::h21b81f6278222813 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x555c9bb50dc5 - std::panicking::try::do_call::h95caa0508e76e60a [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stdout] 28: 0x555c9bb50dc5 - std::panicking::try::ha936e1facd3a2c2c [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stdout] 29: 0x555c9bb50dc5 - std::panic::catch_unwind::h5528768c35d92b58 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stdout] 30: 0x555c9bb50dc5 - test::run_test_in_process::h90d0fae4cc0656ab [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:643:27 [INFO] [stdout] 31: 0x555c9bb50dc5 - test::run_test::{{closure}}::hd832ed1086168438 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:564:43 [INFO] [stdout] 32: 0x555c9bb16694 - test::run_test::{{closure}}::h9fadb9f2ff3418ff [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/test/src/lib.rs:594:41 [INFO] [stdout] 33: 0x555c9bb16694 - std::sys::backtrace::__rust_begin_short_backtrace::h83762f6f2409a243 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 34: 0x555c9bb19e62 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h30150ce916fdd544 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/thread/mod.rs:524:17 [INFO] [stdout] 35: 0x555c9bb19e62 - as core::ops::function::FnOnce<()>>::call_once::hc325bc97006a5368 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x555c9bb19e62 - std::panicking::try::do_call::h3c463856408c67a4 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:554:40 [INFO] [stdout] 37: 0x555c9bb19e62 - std::panicking::try::h692f72559df6d3bf [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panicking.rs:518:19 [INFO] [stdout] 38: 0x555c9bb19e62 - std::panic::catch_unwind::h1dcc0ad4c36d774e [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/panic.rs:345:14 [INFO] [stdout] 39: 0x555c9bb19e62 - std::thread::Builder::spawn_unchecked_::{{closure}}::hc95846b45d8ce7ce [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/thread/mod.rs:523:30 [INFO] [stdout] 40: 0x555c9bb19e62 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h802463e6db21440a [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x555c9bc8ef4b - as core::ops::function::FnOnce>::call_once::h186f3f12fe64acb3 [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2148:9 [INFO] [stdout] 42: 0x555c9bc8ef4b - as core::ops::function::FnOnce>::call_once::h58b0e3febdb462cc [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/alloc/src/boxed.rs:2148:9 [INFO] [stdout] 43: 0x555c9bc8ef4b - std::sys::pal::unix::thread::Thread::new::thread_start::h146ca4d6d16f256f [INFO] [stdout] at /rustc/1ddedbaa5919b7b3e70d984660e21e844c615c97/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 44: 0x7f6aaadb6ac3 - [INFO] [stdout] 45: 0x7f6aaae47a04 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_solve [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin p022` [INFO] running `Command { std: "docker" "inspect" "861fe2c96cedb2a1fae2e474622fa393546ad9d85adea9cb76e4c80c08ff12db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "861fe2c96cedb2a1fae2e474622fa393546ad9d85adea9cb76e4c80c08ff12db", kill_on_drop: false }` [INFO] [stdout] 861fe2c96cedb2a1fae2e474622fa393546ad9d85adea9cb76e4c80c08ff12db