[INFO] cloning repository https://github.com/narisuzu/Peano [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/narisuzu/Peano" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnarisuzu%2FPeano", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnarisuzu%2FPeano'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebcd784c6ef775c30615a20fd79528f2da26e86d [INFO] checking narisuzu/Peano against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnarisuzu%2FPeano" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/narisuzu/Peano on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/narisuzu/Peano [INFO] finished tweaking git repo https://github.com/narisuzu/Peano [INFO] tweaked toml for git repo https://github.com/narisuzu/Peano written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/narisuzu/Peano 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e74354e1d7635ca7fba67273ff44a161a97869a7b8e8597a36644feda73db4bb [INFO] running `Command { std: "docker" "start" "-a" "e74354e1d7635ca7fba67273ff44a161a97869a7b8e8597a36644feda73db4bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e74354e1d7635ca7fba67273ff44a161a97869a7b8e8597a36644feda73db4bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e74354e1d7635ca7fba67273ff44a161a97869a7b8e8597a36644feda73db4bb", kill_on_drop: false }` [INFO] [stdout] e74354e1d7635ca7fba67273ff44a161a97869a7b8e8597a36644feda73db4bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce2bfbe1ab22e241e4af03e77773414985bb81cc1b695ee62c0486bff15cc4ea [INFO] running `Command { std: "docker" "start" "-a" "ce2bfbe1ab22e241e4af03e77773414985bb81cc1b695ee62c0486bff15cc4ea", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking api v0.1.0 (/opt/rustwide/workdir/crates/api) [INFO] [stderr] Checking mcsrvmgr v0.1.0 (/opt/rustwide/workdir/crates/mcsrvmgr) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/mcsrvmgr/src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | op::start(cfg); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = op::start(cfg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stdout] warning: function `jre_line` is never used [INFO] [stdout] --> crates/mcsrvmgr/src/jre.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn jre_line() -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `jre_raw_version` is never used [INFO] [stdout] --> crates/mcsrvmgr/src/jre.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn jre_raw_version() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `jre_major_version` is never used [INFO] [stdout] --> crates/mcsrvmgr/src/jre.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn jre_major_version() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking config v0.11.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking peano v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `subcmd` is never read [INFO] [stdout] --> src/cli.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Opts { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 8 | #[clap(subcommand)] [INFO] [stdout] 9 | subcmd: SubCommand, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | Run(Run), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 18 | Run(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Update(Update), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 | Update(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | Add(Add), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 27 | Add(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | Check(Check), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Check(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `search`, `id`, and `source` are never read [INFO] [stdout] --> src/cli.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 41 | struct Add { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | search: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | id: Option, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 64 | source: ModSource, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Add` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `check` is never read [INFO] [stdout] --> src/cli.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 73 | struct Run { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 74 | #[clap(long = "no-check", parse(from_flag = Not::not))] [INFO] [stdout] 75 | check: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Run` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `core`, `all_mod`, and `peano` are never read [INFO] [stdout] --> src/cli.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 79 | struct Update { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 80 | #[clap(short, long, about = "Update server core to latest version")] [INFO] [stdout] 81 | core: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | all_mod: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | peano: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Update` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `subcmd` is never read [INFO] [stdout] --> src/cli.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Opts { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 8 | #[clap(subcommand)] [INFO] [stdout] 9 | subcmd: SubCommand, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | Run(Run), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 18 | Run(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Update(Update), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 | Update(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | Add(Add), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 27 | Add(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | Check(Check), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Check(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `search`, `id`, and `source` are never read [INFO] [stdout] --> src/cli.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 41 | struct Add { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | search: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | id: Option, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 64 | source: ModSource, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Add` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `check` is never read [INFO] [stdout] --> src/cli.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 73 | struct Run { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 74 | #[clap(long = "no-check", parse(from_flag = Not::not))] [INFO] [stdout] 75 | check: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Run` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `core`, `all_mod`, and `peano` are never read [INFO] [stdout] --> src/cli.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 79 | struct Update { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 80 | #[clap(short, long, about = "Update server core to latest version")] [INFO] [stdout] 81 | core: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | all_mod: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | peano: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Update` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.87s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "ce2bfbe1ab22e241e4af03e77773414985bb81cc1b695ee62c0486bff15cc4ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce2bfbe1ab22e241e4af03e77773414985bb81cc1b695ee62c0486bff15cc4ea", kill_on_drop: false }` [INFO] [stdout] ce2bfbe1ab22e241e4af03e77773414985bb81cc1b695ee62c0486bff15cc4ea [INFO] checking narisuzu/Peano against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnarisuzu%2FPeano" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/narisuzu/Peano on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/narisuzu/Peano [INFO] finished tweaking git repo https://github.com/narisuzu/Peano [INFO] tweaked toml for git repo https://github.com/narisuzu/Peano written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/narisuzu/Peano 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a384639a58b046cc631e00f8c032bf1430f79e3e0c54cc6022083f9ca7c613ab [INFO] running `Command { std: "docker" "start" "-a" "a384639a58b046cc631e00f8c032bf1430f79e3e0c54cc6022083f9ca7c613ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a384639a58b046cc631e00f8c032bf1430f79e3e0c54cc6022083f9ca7c613ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a384639a58b046cc631e00f8c032bf1430f79e3e0c54cc6022083f9ca7c613ab", kill_on_drop: false }` [INFO] [stdout] a384639a58b046cc631e00f8c032bf1430f79e3e0c54cc6022083f9ca7c613ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bf6bd30c5661d31f2e2354879e93bd701e54108eb3c7e51f2cbe628381110b8 [INFO] running `Command { std: "docker" "start" "-a" "5bf6bd30c5661d31f2e2354879e93bd701e54108eb3c7e51f2cbe628381110b8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking api v0.1.0 (/opt/rustwide/workdir/crates/api) [INFO] [stderr] Checking mcsrvmgr v0.1.0 (/opt/rustwide/workdir/crates/mcsrvmgr) [INFO] [stderr] Checking atty v0.2.14 [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> crates/mcsrvmgr/src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | op::start(cfg); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = op::start(cfg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `jre_line` is never used [INFO] [stdout] --> crates/mcsrvmgr/src/jre.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn jre_line() -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `jre_raw_version` is never used [INFO] [stdout] --> crates/mcsrvmgr/src/jre.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn jre_raw_version() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `jre_major_version` is never used [INFO] [stdout] --> crates/mcsrvmgr/src/jre.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn jre_major_version() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking config v0.11.0 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking peano v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `subcmd` is never read [INFO] [stdout] --> src/cli.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Opts { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 8 | #[clap(subcommand)] [INFO] [stdout] 9 | subcmd: SubCommand, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | Run(Run), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 18 | Run(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Update(Update), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 | Update(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | Add(Add), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 27 | Add(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | Check(Check), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Check(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `search`, `id`, and `source` are never read [INFO] [stdout] --> src/cli.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 41 | struct Add { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | search: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | id: Option, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 64 | source: ModSource, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Add` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `check` is never read [INFO] [stdout] --> src/cli.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 73 | struct Run { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 74 | #[clap(long = "no-check", parse(from_flag = Not::not))] [INFO] [stdout] 75 | check: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Run` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `core`, `all_mod`, and `peano` are never read [INFO] [stdout] --> src/cli.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 79 | struct Update { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 80 | #[clap(short, long, about = "Update server core to latest version")] [INFO] [stdout] 81 | core: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | all_mod: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | peano: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Update` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `subcmd` is never read [INFO] [stdout] --> src/cli.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Opts { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 8 | #[clap(subcommand)] [INFO] [stdout] 9 | subcmd: SubCommand, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opts` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | Run(Run), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 18 | Run(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Update(Update), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 | Update(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | Add(Add), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 27 | Add(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cli.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | Check(Check), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Check(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `search`, `id`, and `source` are never read [INFO] [stdout] --> src/cli.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 41 | struct Add { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | search: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | id: Option, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 64 | source: ModSource, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Add` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `check` is never read [INFO] [stdout] --> src/cli.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 73 | struct Run { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 74 | #[clap(long = "no-check", parse(from_flag = Not::not))] [INFO] [stdout] 75 | check: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Run` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `core`, `all_mod`, and `peano` are never read [INFO] [stdout] --> src/cli.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 79 | struct Update { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 80 | #[clap(short, long, about = "Update server core to latest version")] [INFO] [stdout] 81 | core: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | all_mod: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | peano: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Update` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "5bf6bd30c5661d31f2e2354879e93bd701e54108eb3c7e51f2cbe628381110b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bf6bd30c5661d31f2e2354879e93bd701e54108eb3c7e51f2cbe628381110b8", kill_on_drop: false }` [INFO] [stdout] 5bf6bd30c5661d31f2e2354879e93bd701e54108eb3c7e51f2cbe628381110b8