[INFO] cloning repository https://github.com/uscomics/us-comics-server [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uscomics/us-comics-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuscomics%2Fus-comics-server"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuscomics%2Fus-comics-server'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1c32fa5ec35ec3070a2d0959b0661adaeb6333bf [INFO] testing uscomics/us-comics-server against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuscomics%2Fus-comics-server" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uscomics/us-comics-server on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/uscomics/us-comics-server [INFO] finished tweaking git repo https://github.com/uscomics/us-comics-server [INFO] tweaked toml for git repo https://github.com/uscomics/us-comics-server written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/uscomics/us-comics-server already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6d6a94aa5ebc0449b3e081a503942df86636419611b5dd71ae10396062535999 [INFO] running `"docker" "start" "-a" "6d6a94aa5ebc0449b3e081a503942df86636419611b5dd71ae10396062535999"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling untrusted v0.7.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling hostname v0.3.0 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling console v0.9.1 [INFO] [stderr] Compiling webpki v0.21.0 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling tokio v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling us-comics-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `io` [INFO] [stderr] --> src/server.rs:8:25 [INFO] [stderr] | [INFO] [stderr] 8 | use std::{error::Error, io}; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut req_body = req.body(); [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/server.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | let mut response: http::response::Response = http::response::Response::builder() [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | server::Server::start().await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 58s [INFO] running `"docker" "inspect" "6d6a94aa5ebc0449b3e081a503942df86636419611b5dd71ae10396062535999"` [INFO] running `"docker" "rm" "-f" "6d6a94aa5ebc0449b3e081a503942df86636419611b5dd71ae10396062535999"` [INFO] [stdout] 6d6a94aa5ebc0449b3e081a503942df86636419611b5dd71ae10396062535999 [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b297668236276eb83c5204ca4206b83f7ee9ca00674a83a2252b61d215fed2e0 [INFO] running `"docker" "start" "-a" "b297668236276eb83c5204ca4206b83f7ee9ca00674a83a2252b61d215fed2e0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling us-comics-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/util/server_status.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `io` [INFO] [stderr] --> src/server.rs:8:25 [INFO] [stderr] | [INFO] [stderr] 8 | use std::{error::Error, io}; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `service` [INFO] [stderr] --> src/server.rs:260:16 [INFO] [stderr] | [INFO] [stderr] 260 | Ok(service) => assert_eq!(true, false), [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `service` [INFO] [stderr] --> src/server.rs:264:16 [INFO] [stderr] | [INFO] [stderr] 264 | Ok(service) => assert_eq!(true, false), [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `service` [INFO] [stderr] --> src/server.rs:268:16 [INFO] [stderr] | [INFO] [stderr] 268 | Ok(service) => assert_eq!(true, false), [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `service` [INFO] [stderr] --> src/server.rs:272:16 [INFO] [stderr] | [INFO] [stderr] 272 | Ok(service) => assert_eq!(true, false), [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stderr] [INFO] [stderr] error: could not compile `us-comics-server`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name us_comics_server --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test -C metadata=9922e365fbe3dbe5 -C extra-filename=-9922e365fbe3dbe5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-f0f583398cd3aee8.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-5bd5d0a707578f3d.rlib --extern console=/opt/rustwide/target/debug/deps/libconsole-5d8d7f3e5a72c0c2.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-f42a0fa60990f014.rlib --extern hostname=/opt/rustwide/target/debug/deps/libhostname-1d5d91fadd3e5e68.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-bbe3621b9dd6060f.rlib --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-68d73f9a0ebc7a09.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-807f2c476a0e6b86.rlib --extern rustls=/opt/rustwide/target/debug/deps/librustls-60789baa0ebcc8e4.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-c890a534380a1344.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-8111fd4e5b068762.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5c19c25e6fd9d068.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-232c8cf8ec2ff441.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c39db78b54d8d979.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e42fdcc294080697.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-e4957fbbb43f47bd/out` (signal: 9, SIGKILL: kill) [INFO] running `"docker" "inspect" "b297668236276eb83c5204ca4206b83f7ee9ca00674a83a2252b61d215fed2e0"` [INFO] running `"docker" "rm" "-f" "b297668236276eb83c5204ca4206b83f7ee9ca00674a83a2252b61d215fed2e0"` [INFO] [stdout] b297668236276eb83c5204ca4206b83f7ee9ca00674a83a2252b61d215fed2e0