[INFO] cloning repository https://github.com/Norbytus/excel_worker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Norbytus/excel_worker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Fexcel_worker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Fexcel_worker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b07482d8c7a8f3d97c6b9fbffe4fce7c13106cb1 [INFO] checking Norbytus/excel_worker against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Fexcel_worker" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Norbytus/excel_worker on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-13/source/Cargo.toml [INFO] crate git repo https://github.com/Norbytus/excel_worker already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/schickling/rust-beanstalkd.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded daemonize v0.2.3 [INFO] [stderr] Downloaded zip v0.2.3 [INFO] [stderr] Downloaded bzip2-sys v0.1.5 [INFO] [stderr] Downloaded simple_excel_writer v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb4d273d6bf30057c8b72fafd7a78d6d7fa97c73695e9100fbdced501ef196ae [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" "cb4d273d6bf30057c8b72fafd7a78d6d7fa97c73695e9100fbdced501ef196ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb4d273d6bf30057c8b72fafd7a78d6d7fa97c73695e9100fbdced501ef196ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb4d273d6bf30057c8b72fafd7a78d6d7fa97c73695e9100fbdced501ef196ae", kill_on_drop: false }` [INFO] [stdout] cb4d273d6bf30057c8b72fafd7a78d6d7fa97c73695e9100fbdced501ef196ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--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] 8bad40d2fcb61525d07a2f44e3fab6a58b1a84181e57dd9c5dad1360ee286349 [INFO] running `Command { std: "docker" "start" "-a" "8bad40d2fcb61525d07a2f44e3fab6a58b1a84181e57dd9c5dad1360ee286349", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Compiling gcc v0.3.50 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Checking serde v1.0.8 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking bufstream v0.1.3 [INFO] [stderr] Checking podio v0.1.5 [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Checking simple_excel_writer v0.1.4 [INFO] [stderr] Checking beanstalkd v0.3.2 (https://github.com/schickling/rust-beanstalkd.git#f16baeb1) [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [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 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] Checking flate2 v0.2.19 [INFO] [stderr] Checking bzip2 v0.3.2 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Checking zip v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.8 [INFO] [stderr] Checking serde_json v1.0.2 [INFO] [stderr] Checking excel_worker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/message.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `excel_msg::XlsxFiles` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use excel_msg::XlsxFiles; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/message.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `excel_msg::XlsxFiles` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use excel_msg::XlsxFiles; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/message.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | Err(e) => Err("Wrong json format"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/message.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | Err(e) => Err("Wrong json format"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/excel_msg.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | / Command::new("sh") [INFO] [stdout] 38 | | .arg("-c") [INFO] [stdout] 39 | | .arg(cmd) [INFO] [stdout] 40 | | .spawn() [INFO] [stdout] 41 | | .unwrap() [INFO] [stdout] 42 | | .wait(); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/excel_msg.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | workbook.close(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/excel_msg.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | sw.append_row(row); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/excel_msg.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | / Command::new("sh") [INFO] [stdout] 38 | | .arg("-c") [INFO] [stdout] 39 | | .arg(cmd) [INFO] [stdout] 40 | | .spawn() [INFO] [stdout] 41 | | .unwrap() [INFO] [stdout] 42 | | .wait(); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/excel_msg.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | workbook.close(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/excel_msg.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | sw.append_row(row); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.82s [INFO] running `Command { std: "docker" "inspect" "8bad40d2fcb61525d07a2f44e3fab6a58b1a84181e57dd9c5dad1360ee286349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bad40d2fcb61525d07a2f44e3fab6a58b1a84181e57dd9c5dad1360ee286349", kill_on_drop: false }` [INFO] [stdout] 8bad40d2fcb61525d07a2f44e3fab6a58b1a84181e57dd9c5dad1360ee286349