[INFO] cloning repository https://github.com/jacob-pro/remotec [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacob-pro/remotec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacob-pro%2Fremotec", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacob-pro%2Fremotec'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8e3dd389d3531492ed8b8dcc2bae26e3e6f0b342 [INFO] checking jacob-pro/remotec against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacob-pro%2Fremotec" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jacob-pro/remotec 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/jacob-pro/remotec [INFO] finished tweaking git repo https://github.com/jacob-pro/remotec [INFO] tweaked toml for git repo https://github.com/jacob-pro/remotec written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jacob-pro/remotec 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded open v3.0.2 [INFO] [stderr] Downloaded whoami v0.9.0 [INFO] [stderr] Downloaded shell_completion v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 745a8ef84e169b95b2ff6ec06272331f1482e90713588dc38763297800bf78b0 [INFO] running `Command { std: "docker" "start" "-a" "745a8ef84e169b95b2ff6ec06272331f1482e90713588dc38763297800bf78b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "745a8ef84e169b95b2ff6ec06272331f1482e90713588dc38763297800bf78b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "745a8ef84e169b95b2ff6ec06272331f1482e90713588dc38763297800bf78b0", kill_on_drop: false }` [INFO] [stdout] 745a8ef84e169b95b2ff6ec06272331f1482e90713588dc38763297800bf78b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7f4477495678cf4b540c0b2a4fa578ca872e37741c5b54d367720a85354df592 [INFO] running `Command { std: "docker" "start" "-a" "7f4477495678cf4b540c0b2a4fa578ca872e37741c5b54d367720a85354df592", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking os_str_bytes v6.2.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking open v3.0.2 [INFO] [stderr] Checking whoami v0.9.0 [INFO] [stderr] Checking shell_completion v0.0.1 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.15 [INFO] [stderr] Checking clap v3.2.16 [INFO] [stderr] Checking remotec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/rdp.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/rdp.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/rdp.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 106 | / match &self { [INFO] [stdout] 107 | | #[cfg(windows)] [INFO] [stdout] 108 | | RdpBackend::Mstsc => { [INFO] [stdout] 109 | | let mut cmd = Command::new("mstsc"); [INFO] [stdout] ... | [INFO] [stdout] 118 | | _ => unimplemented!(), [INFO] [stdout] 119 | | } [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 120 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rdp_file` [INFO] [stdout] --> src/rdp.rs:105:20 [INFO] [stdout] | [INFO] [stdout] 105 | fn open(&self, rdp_file: &Path, edit: bool) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rdp_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edit` [INFO] [stdout] --> src/rdp.rs:105:37 [INFO] [stdout] | [INFO] [stdout] 105 | fn open(&self, rdp_file: &Path, edit: bool) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/rdp.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 106 | / match &self { [INFO] [stdout] 107 | | #[cfg(windows)] [INFO] [stdout] 108 | | RdpBackend::Mstsc => { [INFO] [stdout] 109 | | let mut cmd = Command::new("mstsc"); [INFO] [stdout] ... | [INFO] [stdout] 118 | | _ => unimplemented!(), [INFO] [stdout] 119 | | } [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 120 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ssh_defaults` is never read [INFO] [stdout] --> src/config.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 119 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 125 | pub ssh_defaults: SshDefaults, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rdp_defaults` and `ssh_defaults` are never read [INFO] [stdout] --> src/config.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 119 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 124 | pub rdp_defaults: RdpDefaults, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 125 | pub ssh_defaults: SshDefaults, [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: unused variable: `rdp_file` [INFO] [stdout] --> src/rdp.rs:105:20 [INFO] [stdout] | [INFO] [stdout] 105 | fn open(&self, rdp_file: &Path, edit: bool) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rdp_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edit` [INFO] [stdout] --> src/rdp.rs:105:37 [INFO] [stdout] | [INFO] [stdout] 105 | fn open(&self, rdp_file: &Path, edit: bool) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_edit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rdp_defaults` and `ssh_defaults` are never read [INFO] [stdout] --> src/config.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 119 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 124 | pub rdp_defaults: RdpDefaults, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 125 | pub ssh_defaults: SshDefaults, [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: field `ssh_defaults` is never read [INFO] [stdout] --> src/config.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 119 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 125 | pub ssh_defaults: SshDefaults, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.28s [INFO] running `Command { std: "docker" "inspect" "7f4477495678cf4b540c0b2a4fa578ca872e37741c5b54d367720a85354df592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f4477495678cf4b540c0b2a4fa578ca872e37741c5b54d367720a85354df592", kill_on_drop: false }` [INFO] [stdout] 7f4477495678cf4b540c0b2a4fa578ca872e37741c5b54d367720a85354df592