[INFO] cloning repository https://github.com/Axect/Acalc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Axect/Acalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxect%2FAcalc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxect%2FAcalc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96f8eaeec8b68e79417062e5889ae6bfd1f98030 [INFO] checking Axect/Acalc against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxect%2FAcalc" "/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/Axect/Acalc on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Axect/Acalc [INFO] finished tweaking git repo https://github.com/Axect/Acalc [INFO] tweaked toml for git repo https://github.com/Axect/Acalc written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Axect/Acalc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd08c50799aaacaa6f6b1c70411c4d6561cd3d5045b8f8af6787ebd5f830ea4a [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" "cd08c50799aaacaa6f6b1c70411c4d6561cd3d5045b8f8af6787ebd5f830ea4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd08c50799aaacaa6f6b1c70411c4d6561cd3d5045b8f8af6787ebd5f830ea4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd08c50799aaacaa6f6b1c70411c4d6561cd3d5045b8f8af6787ebd5f830ea4a", kill_on_drop: false }` [INFO] [stdout] cd08c50799aaacaa6f6b1c70411c4d6561cd3d5045b8f8af6787ebd5f830ea4a [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fb1d8ae0540f487805a40a459eafe44a483d743d80bc84883b0992a301b5d5a [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" "3fb1d8ae0540f487805a40a459eafe44a483d743d80bc84883b0992a301b5d5a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling netcdf-sys v0.2.2 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling peroxide v0.25.4 [INFO] [stderr] Compiling peroxide-ad v0.1.4 [INFO] [stderr] Checking puruspe v0.1.3 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking netcdf v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking acalc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::Category::Main` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::Category::Main; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Category::Main` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::Category::Main; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Main` [INFO] [stdout] --> src/lib.rs:374:5 [INFO] [stdout] | [INFO] [stdout] 374 | Main, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Sub` [INFO] [stdout] --> src/lib.rs:375:5 [INFO] [stdout] | [INFO] [stdout] 375 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `calc` [INFO] [stdout] --> src/lib.rs:391:8 [INFO] [stdout] | [INFO] [stdout] 391 | fn calc(&self, original_score: f64, subj: Category) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fit_main` [INFO] [stdout] --> src/lib.rs:399:4 [INFO] [stdout] | [INFO] [stdout] 399 | fn fit_main(score: &Vec, standard: &Vec) -> StandardScore { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fit_sub` [INFO] [stdout] --> src/lib.rs:414:4 [INFO] [stdout] | [INFO] [stdout] 414 | fn fit_sub(score: &Vec, standard: &Vec) -> StandardScore { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `standard_score_main` [INFO] [stdout] --> src/lib.rs:437:4 [INFO] [stdout] | [INFO] [stdout] 437 | fn standard_score_main(x: &Vec, p: Vec) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `standard_score_sub` [INFO] [stdout] --> src/lib.rs:454:4 [INFO] [stdout] | [INFO] [stdout] 454 | fn standard_score_sub(x: &Vec, p: Vec) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Main` [INFO] [stdout] --> src/lib.rs:374:5 [INFO] [stdout] | [INFO] [stdout] 374 | Main, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Sub` [INFO] [stdout] --> src/lib.rs:375:5 [INFO] [stdout] | [INFO] [stdout] 375 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `calc` [INFO] [stdout] --> src/lib.rs:391:8 [INFO] [stdout] | [INFO] [stdout] 391 | fn calc(&self, original_score: f64, subj: Category) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fit_main` [INFO] [stdout] --> src/lib.rs:399:4 [INFO] [stdout] | [INFO] [stdout] 399 | fn fit_main(score: &Vec, standard: &Vec) -> StandardScore { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fit_sub` [INFO] [stdout] --> src/lib.rs:414:4 [INFO] [stdout] | [INFO] [stdout] 414 | fn fit_sub(score: &Vec, standard: &Vec) -> StandardScore { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `standard_score_main` [INFO] [stdout] --> src/lib.rs:437:4 [INFO] [stdout] | [INFO] [stdout] 437 | fn standard_score_main(x: &Vec, p: Vec) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `standard_score_sub` [INFO] [stdout] --> src/lib.rs:454:4 [INFO] [stdout] | [INFO] [stdout] 454 | fn standard_score_sub(x: &Vec, p: Vec) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.11s [INFO] running `Command { std: "docker" "inspect" "3fb1d8ae0540f487805a40a459eafe44a483d743d80bc84883b0992a301b5d5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fb1d8ae0540f487805a40a459eafe44a483d743d80bc84883b0992a301b5d5a", kill_on_drop: false }` [INFO] [stdout] 3fb1d8ae0540f487805a40a459eafe44a483d743d80bc84883b0992a301b5d5a