[INFO] cloning repository https://github.com/endre90/litreview [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/endre90/litreview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fendre90%2Flitreview", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fendre90%2Flitreview'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4eba97906e05f318bf861156791e26157b473f64 [INFO] testing endre90/litreview against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fendre90%2Flitreview" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/endre90/litreview [INFO] finished tweaking git repo https://github.com/endre90/litreview [INFO] tweaked toml for git repo https://github.com/endre90/litreview written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/endre90/litreview on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/endre90/litreview already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f83e383e4af8c3726762c929a3cd387a11500aafcd42e64550b317694ccbdc4a [INFO] running `Command { std: "docker" "start" "-a" "f83e383e4af8c3726762c929a3cd387a11500aafcd42e64550b317694ccbdc4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f83e383e4af8c3726762c929a3cd387a11500aafcd42e64550b317694ccbdc4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f83e383e4af8c3726762c929a3cd387a11500aafcd42e64550b317694ccbdc4a", kill_on_drop: false }` [INFO] [stdout] f83e383e4af8c3726762c929a3cd387a11500aafcd42e64550b317694ccbdc4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b50b587a862098c66b72cde072b7b815c61ee4a069a64c5c18bed6ecc3f98d6 [INFO] running `Command { std: "docker" "start" "-a" "4b50b587a862098c66b72cde072b7b815c61ee4a069a64c5c18bed6ecc3f98d6", kill_on_drop: false }` [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Compiling litreview v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `vpc_ieee_len` [INFO] [stdout] --> src/main.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let vpc_ieee_len = vpc_ieee.len(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vpc_ieee_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vpc_scopus_len` [INFO] [stdout] --> src/main.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | let vpc_scopus_len = vpc_scopus.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vpc_scopus_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idt_ieee_len` [INFO] [stdout] --> src/main.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | let idt_ieee_len = idt_ieee.len(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_idt_ieee_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idt_scopus_len` [INFO] [stdout] --> src/main.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | let idt_scopus_len = idt_scopus.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_idt_scopus_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `imas_ieee_len` [INFO] [stdout] --> src/main.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | let imas_ieee_len = imas_ieee.len(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_imas_ieee_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `imas_scopus_len` [INFO] [stdout] --> src/main.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | let imas_scopus_len = imas_scopus.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_imas_scopus_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpps_ieee_len` [INFO] [stdout] --> src/main.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | let cpps_ieee_len = cpps_ieee.len(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpps_ieee_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpps_scopus_len` [INFO] [stdout] --> src/main.rs:395:9 [INFO] [stdout] | [INFO] [stdout] 395 | let cpps_scopus_len = cpps_scopus.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpps_scopus_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ifsr_ma_ieee_len` [INFO] [stdout] --> src/main.rs:584:9 [INFO] [stdout] | [INFO] [stdout] 584 | let ifsr_ma_ieee_len = ifsr_ma_ieee.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ifsr_ma_ieee_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ifsr_ma_scopus_len` [INFO] [stdout] --> src/main.rs:585:9 [INFO] [stdout] | [INFO] [stdout] 585 | let ifsr_ma_scopus_len = ifsr_ma_scopus.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ifsr_ma_scopus_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ros_ieee_len` [INFO] [stdout] --> src/main.rs:790:9 [INFO] [stdout] | [INFO] [stdout] 790 | let ros_ieee_len = ros_ieee.len(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ros_ieee_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ros_scopus_len` [INFO] [stdout] --> src/main.rs:791:9 [INFO] [stdout] | [INFO] [stdout] 791 | let ros_scopus_len = ros_scopus.len(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ros_scopus_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stage_2_final` [INFO] [stdout] --> src/main.rs:913:9 [INFO] [stdout] | [INFO] [stdout] 913 | let stage_2_final = vec!( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stage_2_final` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stage_3` [INFO] [stdout] --> src/main.rs:1240:9 [INFO] [stdout] | [INFO] [stdout] 1240 | let stage_3 = vec!( [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stage_3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stage_3_control` [INFO] [stdout] --> src/main.rs:1282:9 [INFO] [stdout] | [INFO] [stdout] 1282 | let stage_3_control = vec!( [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stage_3_control` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `found_extra` [INFO] [stdout] --> src/main.rs:1301:9 [INFO] [stdout] | [INFO] [stdout] 1301 | let found_extra = vec!( [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_found_extra` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "4b50b587a862098c66b72cde072b7b815c61ee4a069a64c5c18bed6ecc3f98d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b50b587a862098c66b72cde072b7b815c61ee4a069a64c5c18bed6ecc3f98d6", kill_on_drop: false }` [INFO] [stdout] 4b50b587a862098c66b72cde072b7b815c61ee4a069a64c5c18bed6ecc3f98d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4aa3b4e3077bcee591c44fc4e687675d65a06fde5ca84655fe4e8965040c58f [INFO] running `Command { std: "docker" "start" "-a" "f4aa3b4e3077bcee591c44fc4e687675d65a06fde5ca84655fe4e8965040c58f", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/f4aa3b4e3077bcee591c44fc4e687675d65a06fde5ca84655fe4e8965040c58f/hosts: no space left on device [INFO] running `Command { std: "docker" "inspect" "f4aa3b4e3077bcee591c44fc4e687675d65a06fde5ca84655fe4e8965040c58f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4aa3b4e3077bcee591c44fc4e687675d65a06fde5ca84655fe4e8965040c58f", kill_on_drop: false }` [INFO] [stdout] f4aa3b4e3077bcee591c44fc4e687675d65a06fde5ca84655fe4e8965040c58f