[INFO] cloning repository https://github.com/KaiseiYokoyama/repub [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaiseiYokoyama/repub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiseiYokoyama%2Frepub", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiseiYokoyama%2Frepub'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92a9df969fe835a39f3ac2abb38331e2d8199399 [INFO] testing KaiseiYokoyama/repub against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiseiYokoyama%2Frepub" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KaiseiYokoyama/repub on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KaiseiYokoyama/repub [INFO] finished tweaking git repo https://github.com/KaiseiYokoyama/repub [INFO] tweaked toml for git repo https://github.com/KaiseiYokoyama/repub written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/KaiseiYokoyama/repub already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typed-arena v1.5.0 [INFO] [stderr] Downloaded colored_truecolor v0.1.0 [INFO] [stderr] Downloaded html5ever v0.24.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b698294d0a7dc5fd8a5c0c5dd7ea75b97905347eef7afc928ac64f27026d52f [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" "7b698294d0a7dc5fd8a5c0c5dd7ea75b97905347eef7afc928ac64f27026d52f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b698294d0a7dc5fd8a5c0c5dd7ea75b97905347eef7afc928ac64f27026d52f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b698294d0a7dc5fd8a5c0c5dd7ea75b97905347eef7afc928ac64f27026d52f", kill_on_drop: false }` [INFO] [stdout] 7b698294d0a7dc5fd8a5c0c5dd7ea75b97905347eef7afc928ac64f27026d52f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 995b15cd3e86cc3db5383b09b6c1c9dcc9d2aaf9eecd2ce2b1a4cfa992d020af [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" "995b15cd3e86cc3db5383b09b6c1c9dcc9d2aaf9eecd2ce2b1a4cfa992d020af", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling typed-arena v1.5.0 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling twoway v0.2.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling html5ever v0.24.0 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling zip v0.5.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored_truecolor v0.1.0 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling comrak v0.6.2 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Compiling repub v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/load.rs:261:17 [INFO] [stdout] | [INFO] [stdout] 261 | let mut ignores = { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ignored` [INFO] [stdout] --> src/prelude/util.rs:105:20 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn ignored(to_string: &T) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ignored` [INFO] [stdout] --> src/prelude/util.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | Ignored, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compose.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | std::fs::remove_dir_all(&self.tmp_dir.path); [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "995b15cd3e86cc3db5383b09b6c1c9dcc9d2aaf9eecd2ce2b1a4cfa992d020af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "995b15cd3e86cc3db5383b09b6c1c9dcc9d2aaf9eecd2ce2b1a4cfa992d020af", kill_on_drop: false }` [INFO] [stdout] 995b15cd3e86cc3db5383b09b6c1c9dcc9d2aaf9eecd2ce2b1a4cfa992d020af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb697b37bf8cd684e4ca8cecd5fd4ad8d0a9754c48cdb764c25da81a2d558a2a [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" "cb697b37bf8cd684e4ca8cecd5fd4ad8d0a9754c48cdb764c25da81a2d558a2a", kill_on_drop: false }` [INFO] [stderr] Compiling repub v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/load.rs:261:17 [INFO] [stdout] | [INFO] [stdout] 261 | let mut ignores = { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ignored` [INFO] [stdout] --> src/prelude/util.rs:105:20 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn ignored(to_string: &T) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ignored` [INFO] [stdout] --> src/prelude/util.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | Ignored, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compose.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | std::fs::remove_dir_all(&self.tmp_dir.path); [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.59s [INFO] running `Command { std: "docker" "inspect" "cb697b37bf8cd684e4ca8cecd5fd4ad8d0a9754c48cdb764c25da81a2d558a2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb697b37bf8cd684e4ca8cecd5fd4ad8d0a9754c48cdb764c25da81a2d558a2a", kill_on_drop: false }` [INFO] [stdout] cb697b37bf8cd684e4ca8cecd5fd4ad8d0a9754c48cdb764c25da81a2d558a2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 489dfaefc7400fa8ef9eaf7850254c330b1e7e28724a98866b59fa05ae5d7f9d [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" "489dfaefc7400fa8ef9eaf7850254c330b1e7e28724a98866b59fa05ae5d7f9d", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/load.rs:261:17 [INFO] [stderr] | [INFO] [stderr] 261 | let mut ignores = { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ignored` [INFO] [stderr] --> src/prelude/util.rs:105:20 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn ignored(to_string: &T) -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ignored` [INFO] [stderr] --> src/prelude/util.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | Ignored, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compose.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | std::fs::remove_dir_all(&self.tmp_dir.path); [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/repub-87ecc3a6bb1ec419 [INFO] [stdout] [INFO] [stderr] error: The following required arguments were not provided: [INFO] [stdout] running 7 tests [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] USAGE: [INFO] [stderr] repub-87ecc3a6bb1ec419 --mode [INFO] [stderr] [INFO] [stderr] For more information try --help [INFO] [stderr] error: test failed, to rerun pass '--bin repub' [INFO] running `Command { std: "docker" "inspect" "489dfaefc7400fa8ef9eaf7850254c330b1e7e28724a98866b59fa05ae5d7f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "489dfaefc7400fa8ef9eaf7850254c330b1e7e28724a98866b59fa05ae5d7f9d", kill_on_drop: false }` [INFO] [stdout] 489dfaefc7400fa8ef9eaf7850254c330b1e7e28724a98866b59fa05ae5d7f9d