[INFO] cloning repository https://github.com/syurchenko/ololo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/syurchenko/ololo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyurchenko%2Fololo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyurchenko%2Fololo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] daf83588bebbe5aa5c904376e761c04e2e2aa161 [INFO] testing syurchenko/ololo against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyurchenko%2Fololo" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/syurchenko/ololo on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/syurchenko/ololo [INFO] finished tweaking git repo https://github.com/syurchenko/ololo [INFO] tweaked toml for git repo https://github.com/syurchenko/ololo written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/syurchenko/ololo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mime_guess v1.8.6 [INFO] [stderr] Downloaded params v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8edf98dffcb29c4619128e73d754fe1df1b1f690be4542487b2da0fcbaa59966 [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" "8edf98dffcb29c4619128e73d754fe1df1b1f690be4542487b2da0fcbaa59966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8edf98dffcb29c4619128e73d754fe1df1b1f690be4542487b2da0fcbaa59966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8edf98dffcb29c4619128e73d754fe1df1b1f690be4542487b2da0fcbaa59966", kill_on_drop: false }` [INFO] [stdout] 8edf98dffcb29c4619128e73d754fe1df1b1f690be4542487b2da0fcbaa59966 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3f07beafdbfdc9f77431206a06563bf1c2e00a16e10da7bac889a1dd118dd55e [INFO] running `Command { std: "docker" "start" "-a" "3f07beafdbfdc9f77431206a06563bf1c2e00a16e10da7bac889a1dd118dd55e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling modifier v0.1.0 [INFO] [stderr] Compiling serde v1.0.84 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling route-recognizer v0.1.12 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling time v0.1.41 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling buf_redux v0.6.3 [INFO] [stderr] Compiling hyper v0.10.15 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling serde_json v1.0.34 [INFO] [stderr] Compiling iron v0.6.0 [INFO] [stderr] Compiling multipart v0.13.6 [INFO] [stderr] Compiling persistent v0.4.0 [INFO] [stderr] Compiling router v0.6.0 [INFO] [stderr] Compiling bodyparser v0.8.0 [INFO] [stderr] Compiling urlencoded v0.6.0 [INFO] [stderr] Compiling params v0.8.0 [INFO] [stderr] Compiling highload v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Params` [INFO] [stdout] --> src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | use params::{Params}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/main.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut server = Iron::new(chain) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut server = Iron::new(chain) [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.76s [INFO] running `Command { std: "docker" "inspect" "3f07beafdbfdc9f77431206a06563bf1c2e00a16e10da7bac889a1dd118dd55e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f07beafdbfdc9f77431206a06563bf1c2e00a16e10da7bac889a1dd118dd55e", kill_on_drop: false }` [INFO] [stdout] 3f07beafdbfdc9f77431206a06563bf1c2e00a16e10da7bac889a1dd118dd55e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b69a342462fbe9af3057be3086ccdae090087f5d2711465b3be558fa2cc382d1 [INFO] running `Command { std: "docker" "start" "-a" "b69a342462fbe9af3057be3086ccdae090087f5d2711465b3be558fa2cc382d1", kill_on_drop: false }` [INFO] [stderr] Compiling highload v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Params` [INFO] [stdout] --> src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | use params::{Params}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/main.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut server = Iron::new(chain) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut server = Iron::new(chain) [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "b69a342462fbe9af3057be3086ccdae090087f5d2711465b3be558fa2cc382d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b69a342462fbe9af3057be3086ccdae090087f5d2711465b3be558fa2cc382d1", kill_on_drop: false }` [INFO] [stdout] b69a342462fbe9af3057be3086ccdae090087f5d2711465b3be558fa2cc382d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bf84d76546b7892eb8c266117a09a66e5dd8247ffe189020022a6a44044ef4ae [INFO] running `Command { std: "docker" "start" "-a" "bf84d76546b7892eb8c266117a09a66e5dd8247ffe189020022a6a44044ef4ae", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/main.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Params` [INFO] [stderr] --> src/main.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | use params::{Params}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server` [INFO] [stderr] --> src/main.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let mut server = Iron::new(chain) [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let mut server = Iron::new(chain) [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/highload-9053bea669c2dd48 [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] running `Command { std: "docker" "inspect" "bf84d76546b7892eb8c266117a09a66e5dd8247ffe189020022a6a44044ef4ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf84d76546b7892eb8c266117a09a66e5dd8247ffe189020022a6a44044ef4ae", kill_on_drop: false }` [INFO] [stdout] bf84d76546b7892eb8c266117a09a66e5dd8247ffe189020022a6a44044ef4ae