[INFO] cloning repository https://github.com/RIg410/basket [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RIg410/basket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRIg410%2Fbasket"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRIg410%2Fbasket'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 12c2eba8584c83293eb5a0d754011237d1133efa [INFO] checking RIg410/basket against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRIg410%2Fbasket" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RIg410/basket on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/RIg410/basket [INFO] finished tweaking git repo https://github.com/RIg410/basket [INFO] tweaked toml for git repo https://github.com/RIg410/basket written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/RIg410/basket already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1ce643f35fbdb48160f3a2f6deb3ae6e223c5f8e4b6fbf013f678088d44aad1e [INFO] running `"docker" "start" "-a" "1ce643f35fbdb48160f3a2f6deb3ae6e223c5f8e4b6fbf013f678088d44aad1e"` [INFO] [stderr] Checking basket v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking criterion-plot v0.2.4 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking serde_json v1.0.24 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Checking criterion-stats v0.2.4 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Checking itertools-num v0.1.1 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basket.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let mut first = &mut self.inner[0]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basket.rs:103:25 [INFO] [stderr] | [INFO] [stderr] 103 | let mut first = &mut self.inner[0]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_basket` [INFO] [stderr] --> src/basket.rs:259:1 [INFO] [stderr] | [INFO] [stderr] 259 | fn check_basket(basket: &Basket, inner: Vec<(i32, Vec<&(u32, u128)>)>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Checking csv v1.0.0 [INFO] [stderr] Checking chrono v0.4.5 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Checking simplelog v0.5.2 [INFO] [stderr] Checking handlebars v0.32.4 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking criterion v0.2.4 [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basket.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let mut first = &mut self.inner[0]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basket.rs:103:25 [INFO] [stderr] | [INFO] [stderr] 103 | let mut first = &mut self.inner[0]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused import: `criterion::ParameterizedBenchmark` [INFO] [stderr] --> benches/bench.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use criterion::ParameterizedBenchmark; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> benches/bench.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `rand` is imported redundantly [INFO] [stderr] --> benches/bench.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate rand; [INFO] [stderr] | ------------------ the item `rand` is already imported here [INFO] [stderr] ... [INFO] [stderr] 15 | use rand; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `put_test` [INFO] [stderr] --> benches/bench.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | fn put_test(mut basket: Basket, data: Vec<(Price, Size, Meta)>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.13s [INFO] running `"docker" "inspect" "1ce643f35fbdb48160f3a2f6deb3ae6e223c5f8e4b6fbf013f678088d44aad1e"` [INFO] running `"docker" "rm" "-f" "1ce643f35fbdb48160f3a2f6deb3ae6e223c5f8e4b6fbf013f678088d44aad1e"` [INFO] [stdout] 1ce643f35fbdb48160f3a2f6deb3ae6e223c5f8e4b6fbf013f678088d44aad1e