[INFO] cloning repository https://github.com/lieuwex/appel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lieuwex/appel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flieuwex%2Fappel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flieuwex%2Fappel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 696874db7d9d602c633b09eba5fb8ff4042d82b9 [INFO] testing lieuwex/appel against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flieuwex%2Fappel" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lieuwex/appel on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lieuwex/appel [INFO] finished tweaking git repo https://github.com/lieuwex/appel [INFO] tweaked toml for git repo https://github.com/lieuwex/appel written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lieuwex/appel 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 625daa0ad3bbbb54eaee8adcb0a4a08d5ef278b9e680662cc9070897c3763f4c [INFO] running `Command { std: "docker" "start" "-a" "625daa0ad3bbbb54eaee8adcb0a4a08d5ef278b9e680662cc9070897c3763f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "625daa0ad3bbbb54eaee8adcb0a4a08d5ef278b9e680662cc9070897c3763f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "625daa0ad3bbbb54eaee8adcb0a4a08d5ef278b9e680662cc9070897c3763f4c", kill_on_drop: false }` [INFO] [stdout] 625daa0ad3bbbb54eaee8adcb0a4a08d5ef278b9e680662cc9070897c3763f4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 270b243d5b6855d85a49887a0defbb64af9305684e4e3af032c83a6d9689d88a [INFO] running `Command { std: "docker" "start" "-a" "270b243d5b6855d85a49887a0defbb64af9305684e4e3af032c83a6d9689d88a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling rug v1.22.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling dyn-clone v1.0.16 [INFO] [stderr] Compiling itertools v0.12.0 [INFO] [stderr] Compiling dtoa v1.0.9 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling bstr v1.7.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling pom v3.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Compiling dyn-clonable v0.9.0 [INFO] [stderr] Compiling appel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `iter` [INFO] [stdout] --> src/executor/chain.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::TryFrom, iter}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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/executor/chain.rs:118:18 [INFO] [stdout] | [INFO] [stdout] 118 | .intersperse(Ok(" ".to_string())) [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 `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scalar` is never used [INFO] [stdout] --> src/executor/chain.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl IterShape { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn scalar(&self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `scalar`, `get_at`, `take_at`, and `iter_mut` are never used [INFO] [stdout] --> src/executor/matrix.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Matrix { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn scalar(&self) -> Option<&Ratio> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn get_at(&self, i: usize) -> Option<&Ratio> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn take_at(self, i: usize) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn iter_mut(&mut self) -> std::slice::IterMut { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 04s [INFO] running `Command { std: "docker" "inspect" "270b243d5b6855d85a49887a0defbb64af9305684e4e3af032c83a6d9689d88a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "270b243d5b6855d85a49887a0defbb64af9305684e4e3af032c83a6d9689d88a", kill_on_drop: false }` [INFO] [stdout] 270b243d5b6855d85a49887a0defbb64af9305684e4e3af032c83a6d9689d88a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55c5ef021c000a7d011fc026a3ac16bb6b7d6774989c34a4047d2fd50e83a56a [INFO] running `Command { std: "docker" "start" "-a" "55c5ef021c000a7d011fc026a3ac16bb6b7d6774989c34a4047d2fd50e83a56a", kill_on_drop: false }` [INFO] [stderr] Compiling appel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `iter` [INFO] [stdout] --> src/executor/chain.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::TryFrom, iter}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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/executor/chain.rs:118:18 [INFO] [stdout] | [INFO] [stdout] 118 | .intersperse(Ok(" ".to_string())) [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 `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scalar` is never used [INFO] [stdout] --> src/executor/chain.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl IterShape { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn scalar(&self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `scalar`, `get_at`, `take_at`, and `iter_mut` are never used [INFO] [stdout] --> src/executor/matrix.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Matrix { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn scalar(&self) -> Option<&Ratio> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn get_at(&self, i: usize) -> Option<&Ratio> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn take_at(self, i: usize) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn iter_mut(&mut self) -> std::slice::IterMut { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.23s [INFO] running `Command { std: "docker" "inspect" "55c5ef021c000a7d011fc026a3ac16bb6b7d6774989c34a4047d2fd50e83a56a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55c5ef021c000a7d011fc026a3ac16bb6b7d6774989c34a4047d2fd50e83a56a", kill_on_drop: false }` [INFO] [stdout] 55c5ef021c000a7d011fc026a3ac16bb6b7d6774989c34a4047d2fd50e83a56a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cc9a6817acb4f0010fe0b941c9c0446d19b6038dd47657002375c5bbfe0cd933 [INFO] running `Command { std: "docker" "start" "-a" "cc9a6817acb4f0010fe0b941c9c0446d19b6038dd47657002375c5bbfe0cd933", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `iter` [INFO] [stderr] --> src/executor/chain.rs:1:29 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{convert::TryFrom, iter}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/executor/chain.rs:118:18 [INFO] [stderr] | [INFO] [stderr] 118 | .intersperse(Ok(" ".to_string())) [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 `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `scalar` is never used [INFO] [stderr] --> src/executor/chain.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 27 | impl IterShape { [INFO] [stderr] | -------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 32 | pub fn scalar(&self) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `scalar`, `get_at`, `take_at`, and `iter_mut` are never used [INFO] [stderr] --> src/executor/matrix.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl Matrix { [INFO] [stderr] | ----------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 47 | pub fn scalar(&self) -> Option<&Ratio> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 55 | pub fn get_at(&self, i: usize) -> Option<&Ratio> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | pub fn take_at(self, i: usize) -> Option { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 69 | pub fn iter_mut(&mut self) -> std::slice::IterMut { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `appel` (bin "appel" test) generated 4 warnings (run `cargo fix --bin "appel" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/appel-3110cf4711bc9fa1) [INFO] [stdout] test executor::executor::tests::test_fold ... ok [INFO] [stdout] test parser::tests::test_map ... ok [INFO] [stdout] test parser::tests::test_binop ... ok [INFO] [stdout] test parser::tests::test_num ... ok [INFO] [stdout] test parser::tests::test_let ... ok [INFO] [stdout] test parser::tests::test_fn ... ok [INFO] [stdout] test parser::tests::test_var ... ok [INFO] [stdout] test parser::tests::test_vec ... ok [INFO] [stdout] test parser::tests::test_lambda ... ok [INFO] [stdout] test executor::executor::tests::test_prelude_avg ... ok [INFO] [stdout] test executor::executor::tests::test_map ... ok [INFO] [stdout] test executor::executor::tests::test_hof_lambda_call ... ok [INFO] [stdout] test executor::executor::tests::test_lambda_call ... ok [INFO] [stdout] test parser::tests::test_paren ... ok [INFO] [stdout] test executor::executor::tests::test_parse_prelude ... ok [INFO] [stdout] test executor::executor::tests::test_recursive_clusterfuck ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cc9a6817acb4f0010fe0b941c9c0446d19b6038dd47657002375c5bbfe0cd933", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc9a6817acb4f0010fe0b941c9c0446d19b6038dd47657002375c5bbfe0cd933", kill_on_drop: false }` [INFO] [stdout] cc9a6817acb4f0010fe0b941c9c0446d19b6038dd47657002375c5bbfe0cd933