[INFO] cloning repository https://github.com/ronthecookie/cokedit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ronthecookie/cokedit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fronthecookie%2Fcokedit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fronthecookie%2Fcokedit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd0ec63ce19416697a023ead121c5ea7a70fec58 [INFO] testing ronthecookie/cokedit against 1.55.0 for beta-1.56-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fronthecookie%2Fcokedit" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ronthecookie/cokedit on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ronthecookie/cokedit [INFO] finished tweaking git repo https://github.com/ronthecookie/cokedit [INFO] tweaked toml for git repo https://github.com/ronthecookie/cokedit written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/ronthecookie/cokedit already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8e71fe1ac97b7048da4c631310658630bef6aa5cbec4bf05879063ba91e8a12 [INFO] running `Command { std: "docker" "start" "-a" "a8e71fe1ac97b7048da4c631310658630bef6aa5cbec4bf05879063ba91e8a12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8e71fe1ac97b7048da4c631310658630bef6aa5cbec4bf05879063ba91e8a12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8e71fe1ac97b7048da4c631310658630bef6aa5cbec4bf05879063ba91e8a12", kill_on_drop: false }` [INFO] [stdout] a8e71fe1ac97b7048da4c631310658630bef6aa5cbec4bf05879063ba91e8a12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36778eec068c284662ca0233ceb78db0d5dcd8d34aa282bf743caab99ca689ee [INFO] running `Command { std: "docker" "start" "-a" "36778eec068c284662ca0233ceb78db0d5dcd8d34aa282bf743caab99ca689ee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling ena v0.13.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.10 [INFO] [stderr] Compiling proc-macro-error v0.4.10 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling aho-corasick v0.7.9 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling parking_lot_core v0.7.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling parking_lot v0.10.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling platform-dirs v0.2.0 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling signal-hook v0.1.13 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling structopt v0.3.9 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling crossterm v0.16.0 (https://github.com/ronthecookie/crossterm?branch=add-keymodifier-none#2faab047) [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.17.2 [INFO] [stderr] Compiling cokedit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:2429:5 [INFO] [stdout] | [INFO] [stdout] 2429 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:2440:5 [INFO] [stdout] | [INFO] [stdout] 2440 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:504:16 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn new() -> ExprParser { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "36778eec068c284662ca0233ceb78db0d5dcd8d34aa282bf743caab99ca689ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36778eec068c284662ca0233ceb78db0d5dcd8d34aa282bf743caab99ca689ee", kill_on_drop: false }` [INFO] [stdout] 36778eec068c284662ca0233ceb78db0d5dcd8d34aa282bf743caab99ca689ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63d028547e7851fde8e80e299c14ab4a17904d04e4973c71676bb1d7eac7e4f6 [INFO] running `Command { std: "docker" "start" "-a" "63d028547e7851fde8e80e299c14ab4a17904d04e4973c71676bb1d7eac7e4f6", kill_on_drop: false }` [INFO] [stderr] Compiling cokedit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:2429:5 [INFO] [stdout] | [INFO] [stdout] 2429 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:2440:5 [INFO] [stdout] | [INFO] [stdout] 2440 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:2429:5 [INFO] [stdout] | [INFO] [stdout] 2429 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:504:16 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn new() -> ExprParser { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.29s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "63d028547e7851fde8e80e299c14ab4a17904d04e4973c71676bb1d7eac7e4f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63d028547e7851fde8e80e299c14ab4a17904d04e4973c71676bb1d7eac7e4f6", kill_on_drop: false }` [INFO] [stdout] 63d028547e7851fde8e80e299c14ab4a17904d04e4973c71676bb1d7eac7e4f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4d768c995674bbc26ac9993b8ecc9d1cece5f1df623a24afdf5b84492dc75728 [INFO] running `Command { std: "docker" "start" "-a" "4d768c995674bbc26ac9993b8ecc9d1cece5f1df623a24afdf5b84492dc75728", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:2429:5 [INFO] [stderr] | [INFO] [stderr] 2429 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:2440:5 [INFO] [stderr] | [INFO] [stderr] 2440 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:2429:5 [INFO] [stderr] | [INFO] [stderr] 2429 | (__0) [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> /opt/rustwide/target/debug/build/cokedit-a7bd6fc22177f0fd/out/config.rs:504:16 [INFO] [stderr] | [INFO] [stderr] 504 | pub fn new() -> ExprParser { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cokedit` (bin "cokedit" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cokedit-12d0bf075756c77a) [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::config_stmt ... ok [INFO] [stdout] test tests::config_expr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4d768c995674bbc26ac9993b8ecc9d1cece5f1df623a24afdf5b84492dc75728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d768c995674bbc26ac9993b8ecc9d1cece5f1df623a24afdf5b84492dc75728", kill_on_drop: false }` [INFO] [stdout] 4d768c995674bbc26ac9993b8ecc9d1cece5f1df623a24afdf5b84492dc75728