[INFO] cloning repository https://github.com/dmntk/dmntk.test.runner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmntk/dmntk.test.runner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmntk%2Fdmntk.test.runner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmntk%2Fdmntk.test.runner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] deff9829b027b9adfcf766d608ee74622331b5ed [INFO] checking dmntk/dmntk.test.runner against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmntk%2Fdmntk.test.runner" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmntk/dmntk.test.runner 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/dmntk/dmntk.test.runner [INFO] finished tweaking git repo https://github.com/dmntk/dmntk.test.runner [INFO] tweaked toml for git repo https://github.com/dmntk/dmntk.test.runner written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dmntk/dmntk.test.runner 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] Locking 1 package [INFO] [stderr] Updating dmntk-test-runner v0.3.2 (/workspace/builds/worker-2-tc1/source) -> v0.3.3 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xmlparser v0.13.5 [INFO] [stderr] Downloaded roxmltree v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 46832a4b49c8b7d5b439729eabed1506c89d5142cac823c65a003db794478c4e [INFO] running `Command { std: "docker" "start" "-a" "46832a4b49c8b7d5b439729eabed1506c89d5142cac823c65a003db794478c4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46832a4b49c8b7d5b439729eabed1506c89d5142cac823c65a003db794478c4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46832a4b49c8b7d5b439729eabed1506c89d5142cac823c65a003db794478c4e", kill_on_drop: false }` [INFO] [stdout] 46832a4b49c8b7d5b439729eabed1506c89d5142cac823c65a003db794478c4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ecf4c2dc7ed2e18beb99f340fb8b451b635dfdf369d4a121a5d8da8d4f36d9ba [INFO] running `Command { std: "docker" "start" "-a" "ecf4c2dc7ed2e18beb99f340fb8b451b635dfdf369d4a121a5d8da8d4f36d9ba", kill_on_drop: false }` [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling rustls v0.21.7 [INFO] [stderr] Checking socket2 v0.5.3 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking base64 v0.21.3 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking xmlparser v0.13.5 [INFO] [stderr] Checking aho-corasick v1.0.5 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking roxmltree v0.18.0 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking rustls-webpki v0.101.4 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking hyper-rustls v0.24.1 [INFO] [stderr] Checking reqwest v0.11.20 [INFO] [stderr] Checking dmntk-test-runner v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `labels` is never read [INFO] [stdout] --> src/model.rs:67:7 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct TestCases { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 66 | pub model_name: Option, [INFO] [stdout] 67 | pub labels: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestCases` 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: fields `name`, `typ`, and `description` are never read [INFO] [stdout] --> src/model.rs:115:7 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct TestCase { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 115 | pub name: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 116 | /// Type of this [TestCase] with default value `Decision`. [INFO] [stdout] 117 | pub typ: TestCaseType, [INFO] [stdout] | ^^^ [INFO] [stdout] 118 | /// Optional description for this [TestCase]. [INFO] [stdout] 119 | pub description: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestCase` 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 `error_result`, `typ`, `cast`, and `computed` are never read [INFO] [stdout] --> src/model.rs:141:7 [INFO] [stdout] | [INFO] [stdout] 139 | pub struct ResultNode { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 140 | pub name: String, [INFO] [stdout] 141 | pub error_result: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 142 | pub typ: TestCaseType, [INFO] [stdout] | ^^^ [INFO] [stdout] 143 | pub cast: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 144 | pub expected: Option, [INFO] [stdout] 145 | pub computed: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResultNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `labels` is never read [INFO] [stdout] --> src/model.rs:67:7 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct TestCases { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 66 | pub model_name: Option, [INFO] [stdout] 67 | pub labels: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestCases` 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: fields `name`, `typ`, and `description` are never read [INFO] [stdout] --> src/model.rs:115:7 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct TestCase { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 115 | pub name: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 116 | /// Type of this [TestCase] with default value `Decision`. [INFO] [stdout] 117 | pub typ: TestCaseType, [INFO] [stdout] | ^^^ [INFO] [stdout] 118 | /// Optional description for this [TestCase]. [INFO] [stdout] 119 | pub description: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestCase` 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 `error_result`, `typ`, `cast`, and `computed` are never read [INFO] [stdout] --> src/model.rs:141:7 [INFO] [stdout] | [INFO] [stdout] 139 | pub struct ResultNode { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 140 | pub name: String, [INFO] [stdout] 141 | pub error_result: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 142 | pub typ: TestCaseType, [INFO] [stdout] | ^^^ [INFO] [stdout] 143 | pub cast: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 144 | pub expected: Option, [INFO] [stdout] 145 | pub computed: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResultNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.92s [INFO] running `Command { std: "docker" "inspect" "ecf4c2dc7ed2e18beb99f340fb8b451b635dfdf369d4a121a5d8da8d4f36d9ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecf4c2dc7ed2e18beb99f340fb8b451b635dfdf369d4a121a5d8da8d4f36d9ba", kill_on_drop: false }` [INFO] [stdout] ecf4c2dc7ed2e18beb99f340fb8b451b635dfdf369d4a121a5d8da8d4f36d9ba