[INFO] cloning repository https://github.com/Aetf/InferSim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aetf/InferSim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAetf%2FInferSim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAetf%2FInferSim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c24230cd81845ef02e542c741c62626a9e6f4f84 [INFO] checking Aetf/InferSim against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAetf%2FInferSim" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Aetf/InferSim on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-0/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Aetf/InferSim [INFO] finished tweaking git repo https://github.com/Aetf/InferSim [INFO] tweaked toml for git repo https://github.com/Aetf/InferSim written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Aetf/InferSim already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-appender v0.1.2 [INFO] [stderr] Downloaded color-backtrace v0.5.1 [INFO] [stderr] Downloaded gen-iter v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 900b1715b98880c78385fe4daac4392b79521254baed34f40ca9acc95c9ae813 [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" "900b1715b98880c78385fe4daac4392b79521254baed34f40ca9acc95c9ae813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "900b1715b98880c78385fe4daac4392b79521254baed34f40ca9acc95c9ae813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "900b1715b98880c78385fe4daac4392b79521254baed34f40ca9acc95c9ae813", kill_on_drop: false }` [INFO] [stdout] 900b1715b98880c78385fe4daac4392b79521254baed34f40ca9acc95c9ae813 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 363d36cd95feca13753f5829ba8dbcce5f4e888ffaaea3b1ad52a5217dd37bba [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" "363d36cd95feca13753f5829ba8dbcce5f4e888ffaaea3b1ad52a5217dd37bba", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking gen-iter v0.2.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling backtrace v0.3.58 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_seeder v0.2.2 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking rand_distr v0.4.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking predicates v1.0.7 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking assert_cmd v1.0.3 [INFO] [stderr] Checking color-backtrace v0.5.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling derive_more v0.99.13 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking config v0.11.0 [INFO] [stderr] Checking tracing-subscriber v0.2.17 [INFO] [stderr] Checking tracing-appender v0.1.2 [INFO] [stderr] Checking infersim v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Exp`, `LogNormal`, `Normal`, `Poisson`, `StandardNormal`, `Uniform` [INFO] [stdout] --> src/incoming.rs:3:32 [INFO] [stdout] | [INFO] [stdout] 3 | use rand_distr::{Distribution, Exp, LogNormal, Normal, Poisson, StandardNormal, Uniform}; [INFO] [stdout] | ^^^ ^^^^^^^^^ ^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Observation` [INFO] [stdout] --> src/incoming.rs:6:43 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::types::{Duration, IncomingJob, Observation, Time}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::prelude::*` [INFO] [stdout] --> src/workers.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::utils::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Exp`, `LogNormal`, `Normal`, `Poisson`, `StandardNormal`, `Uniform` [INFO] [stdout] --> src/incoming.rs:3:32 [INFO] [stdout] | [INFO] [stdout] 3 | use rand_distr::{Distribution, Exp, LogNormal, Normal, Poisson, StandardNormal, Uniform}; [INFO] [stdout] | ^^^ ^^^^^^^^^ ^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::prelude::*` [INFO] [stdout] --> src/workers.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::utils::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Distribution` [INFO] [stdout] --> src/incoming.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use rand_distr::{Distribution, Exp, LogNormal, Normal, Poisson, StandardNormal, Uniform}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `percentage` [INFO] [stdout] --> src/randvars.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn quantile(&self, percentage: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_percentage` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/workers.rs:18:35 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn batch_start(&mut self, batch: &Vec) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/workers.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn batch_done(&mut self, batch: &Batch) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/schedulers/my.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(mut workers: Vec, percentile: f64) -> Self { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Distribution` [INFO] [stdout] --> src/incoming.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use rand_distr::{Distribution, Exp, LogNormal, Normal, Poisson, StandardNormal, Uniform}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `percentage` [INFO] [stdout] --> src/randvars.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn quantile(&self, percentage: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_percentage` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/workers.rs:18:35 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn batch_start(&mut self, batch: &Vec) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/workers.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn batch_done(&mut self, batch: &Batch) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dist` [INFO] [stdout] --> src/types.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn dist(&self) -> &RandomVariable { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `running` [INFO] [stdout] --> src/workers.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn running(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/schedulers/my.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(mut workers: Vec, percentile: f64) -> Self { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dist` [INFO] [stdout] --> src/types.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn dist(&self) -> &RandomVariable { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `running` [INFO] [stdout] --> src/workers.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn running(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.23s [INFO] running `Command { std: "docker" "inspect" "363d36cd95feca13753f5829ba8dbcce5f4e888ffaaea3b1ad52a5217dd37bba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "363d36cd95feca13753f5829ba8dbcce5f4e888ffaaea3b1ad52a5217dd37bba", kill_on_drop: false }` [INFO] [stdout] 363d36cd95feca13753f5829ba8dbcce5f4e888ffaaea3b1ad52a5217dd37bba