[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b07482d8c7a8f3d97c6b9fbffe4fce7c13106cb1 [INFO] checking Norbytus/excel_worker against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorbytus%2Fexcel_worker" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Norbytus/excel_worker on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/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" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--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] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42a300db834136fbd7d63f10ebdba213e84189a0d9110b573601d44a5a115a31 [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" "42a300db834136fbd7d63f10ebdba213e84189a0d9110b573601d44a5a115a31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42a300db834136fbd7d63f10ebdba213e84189a0d9110b573601d44a5a115a31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42a300db834136fbd7d63f10ebdba213e84189a0d9110b573601d44a5a115a31", kill_on_drop: false }` [INFO] [stdout] 42a300db834136fbd7d63f10ebdba213e84189a0d9110b573601d44a5a115a31 [INFO] running `Command { std: "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=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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96c3085ae8f4e2a7571e58d8039103faf19010b34fb16088e5ad1ab107dcf713 [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" "96c3085ae8f4e2a7571e58d8039103faf19010b34fb16088e5ad1ab107dcf713", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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 serde v1.0.8 [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] 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] Compiling syn v0.11.11 [INFO] [stderr] Checking clap v2.24.2 [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stderr] Compiling bzip2-sys v0.1.5 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Checking flate2 v0.2.19 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Checking bzip2 v0.3.2 [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 `std::result::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 `std::result::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 `std::result::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: unused `std::result::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 `std::result::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 `std::result::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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.34s [INFO] running `Command { std: "docker" "inspect" "96c3085ae8f4e2a7571e58d8039103faf19010b34fb16088e5ad1ab107dcf713", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96c3085ae8f4e2a7571e58d8039103faf19010b34fb16088e5ad1ab107dcf713", kill_on_drop: false }` [INFO] [stdout] 96c3085ae8f4e2a7571e58d8039103faf19010b34fb16088e5ad1ab107dcf713