[INFO] updating cached repository https://github.com/Norbytus/excel_worker [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b07482d8c7a8f3d97c6b9fbffe4fce7c13106cb1 [INFO] checking Norbytus/excel_worker against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Fexcel_worker" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Norbytus/excel_worker on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Norbytus/excel_worker [INFO] finished tweaking git repo https://github.com/Norbytus/excel_worker [INFO] tweaked toml for git repo https://github.com/Norbytus/excel_worker written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Norbytus/excel_worker already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ef80afbb7884e4e2a6e561b1c2768daf665e6802c8d76a01e5557e232f422fcc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "ef80afbb7884e4e2a6e561b1c2768daf665e6802c8d76a01e5557e232f422fcc"` [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Compiling gcc v0.3.50 [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking bufstream v0.1.3 [INFO] [stderr] Checking simple_excel_writer v0.1.4 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Checking beanstalkd v0.3.2 (https://github.com/schickling/rust-beanstalkd.git#f16baeb1) [INFO] [stderr] Checking time v0.1.37 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking daemonize v0.2.3 [INFO] [stderr] Checking serde_json v1.0.2 [INFO] [stderr] Checking clap v2.24.2 [INFO] [stderr] Compiling bzip2-sys v0.1.5 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.8 [INFO] [stderr] Checking flate2 v0.2.19 [INFO] [stderr] Checking bzip2 v0.3.2 [INFO] [stderr] Checking zip v0.2.3 [INFO] [stderr] Checking excel_worker v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `File` [INFO] [stderr] --> src/message.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs::{File, OpenOptions}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `excel_msg::XlsxFiles` [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use excel_msg::XlsxFiles; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `File` [INFO] [stderr] --> src/message.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs::{File, OpenOptions}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `excel_msg::XlsxFiles` [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use excel_msg::XlsxFiles; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/message.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | Err(e) => Err("Wrong json format"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/message.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | Err(e) => Err("Wrong json format"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/excel_msg.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | / Command::new("sh") [INFO] [stderr] 38 | | .arg("-c") [INFO] [stderr] 39 | | .arg(cmd) [INFO] [stderr] 40 | | .spawn() [INFO] [stderr] 41 | | .unwrap() [INFO] [stderr] 42 | | .wait(); [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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/excel_msg.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | workbook.close(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/excel_msg.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | sw.append_row(row); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/excel_msg.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | / Command::new("sh") [INFO] [stderr] 38 | | .arg("-c") [INFO] [stderr] 39 | | .arg(cmd) [INFO] [stderr] 40 | | .spawn() [INFO] [stderr] 41 | | .unwrap() [INFO] [stderr] 42 | | .wait(); [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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/excel_msg.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | workbook.close(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/excel_msg.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | sw.append_row(row); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.84s [INFO] running `"docker" "inspect" "ef80afbb7884e4e2a6e561b1c2768daf665e6802c8d76a01e5557e232f422fcc"` [INFO] running `"docker" "rm" "-f" "ef80afbb7884e4e2a6e561b1c2768daf665e6802c8d76a01e5557e232f422fcc"` [INFO] [stdout] ef80afbb7884e4e2a6e561b1c2768daf665e6802c8d76a01e5557e232f422fcc