[INFO] fetching crate heimdall 0.2.0... [INFO] checking heimdall-0.2.0 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] extracting crate heimdall 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate heimdall 0.2.0 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate heimdall 0.2.0 [INFO] finished tweaking crates.io crate heimdall 0.2.0 [INFO] tweaked toml for crates.io crate heimdall 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate heimdall 0.2.0 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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mio v0.8.3 [INFO] [stderr] Downloaded winutil v0.1.1 [INFO] [stderr] Downloaded axum-core v0.2.5 [INFO] [stderr] Downloaded simple_asn1 v0.5.4 [INFO] [stderr] Downloaded hostname v0.1.5 [INFO] [stderr] Downloaded jsonwebtokens v1.1.0 [INFO] [stderr] Downloaded tracing-core v0.1.27 [INFO] [stderr] Downloaded tracing v0.1.35 [INFO] [stderr] Downloaded axum v0.5.7 [INFO] [stderr] Downloaded heimdall_errors v0.1.0 [INFO] [stderr] Downloaded tokio v1.19.2 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] [stderr] Downloaded bumpalo v3.10.0 [INFO] [stderr] Downloaded tower v0.4.12 [INFO] [stderr] Downloaded openssl v0.10.40 [INFO] [stderr] Downloaded hyper v0.14.19 [INFO] [stderr] Downloaded openssl-sys v0.9.74 [INFO] [stderr] Downloaded unicode-ident v1.0.0 [INFO] [stderr] Downloaded pin-project-internal v1.0.10 [INFO] [stderr] Downloaded pin-project v1.0.10 [INFO] [stderr] Downloaded async-trait v0.1.56 [INFO] [stderr] Downloaded once_cell v1.12.0 [INFO] [stderr] Downloaded uuid v1.1.1 [INFO] [stderr] Downloaded lettre v0.9.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc4286aae9ee91e23737a752fc373c1e9fd039151b1a3c4e4c2ad9f054f6f871 [INFO] running `Command { std: "docker" "start" "-a" "dc4286aae9ee91e23737a752fc373c1e9fd039151b1a3c4e4c2ad9f054f6f871", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc4286aae9ee91e23737a752fc373c1e9fd039151b1a3c4e4c2ad9f054f6f871", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc4286aae9ee91e23737a752fc373c1e9fd039151b1a3c4e4c2ad9f054f6f871", kill_on_drop: false }` [INFO] [stdout] dc4286aae9ee91e23737a752fc373c1e9fd039151b1a3c4e4c2ad9f054f6f871 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4691d544f9060b8f44dc647fa151a8e57ba2720986653457a86c3477d6fd822 [INFO] running `Command { std: "docker" "start" "-a" "a4691d544f9060b8f44dc647fa151a8e57ba2720986653457a86c3477d6fd822", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.27 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking ascii_utils v0.9.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking fast_chemail v0.9.6 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking matchit v0.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking heimdall_errors v0.1.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking simplelog v0.12.0 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking axum-core v0.2.5 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking simple_asn1 v0.5.4 [INFO] [stderr] Checking tower v0.4.12 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking tower-http v0.3.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking uuid v1.1.1 [INFO] [stderr] Checking axum v0.5.7 [INFO] [stderr] Checking jsonwebtokens v1.1.0 [INFO] [stderr] Checking lettre v0.9.6 [INFO] [stderr] Checking heimdall v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `endpoint` [INFO] [stdout] --> src/heimdall/service.rs:72:21 [INFO] [stdout] | [INFO] [stdout] 72 | fn check(&self, endpoint: Endpoint) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_endpoint` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `service_status` [INFO] [stdout] --> src/heimdall/service.rs:76:26 [INFO] [stdout] | [INFO] [stdout] 76 | fn send_alert(&self, service_status: Option, mail_account: &MailAccount) -> Result<(), Self::SendErrorType> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `endpoint` [INFO] [stdout] --> src/heimdall/service.rs:72:21 [INFO] [stdout] | [INFO] [stdout] 72 | fn check(&self, endpoint: Endpoint) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_endpoint` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mail_account` [INFO] [stdout] --> src/heimdall/service.rs:76:65 [INFO] [stdout] | [INFO] [stdout] 76 | fn send_alert(&self, service_status: Option, mail_account: &MailAccount) -> Result<(), Self::SendErrorType> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mail_account` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `service_status` [INFO] [stdout] --> src/heimdall/service.rs:76:26 [INFO] [stdout] | [INFO] [stdout] 76 | fn send_alert(&self, service_status: Option, mail_account: &MailAccount) -> Result<(), Self::SendErrorType> { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mail_account` [INFO] [stdout] --> src/heimdall/service.rs:76:65 [INFO] [stdout] | [INFO] [stdout] 76 | fn send_alert(&self, service_status: Option, mail_account: &MailAccount) -> Result<(), Self::SendErrorType> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mail_account` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subject` [INFO] [stdout] --> src/heimdall/mail.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn send_mail(&self, subject: String, text: String) -> Result<(), HeimdallError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/heimdall/mail.rs:24:46 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn send_mail(&self, subject: String, text: String) -> Result<(), HeimdallError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subject` [INFO] [stdout] --> src/heimdall/mail.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn send_mail(&self, subject: String, text: String) -> Result<(), HeimdallError> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/heimdall/mail.rs:24:46 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn send_mail(&self, subject: String, text: String) -> Result<(), HeimdallError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `user`, `password`, `server_url`, and `to` are never read [INFO] [stdout] --> src/heimdall/mail.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MailAccount { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 5 | user: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | password: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | server_url: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | to: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `user`, `password`, `server_url`, and `to` are never read [INFO] [stdout] --> src/heimdall/mail.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MailAccount { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 5 | user: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | password: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | server_url: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | to: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "a4691d544f9060b8f44dc647fa151a8e57ba2720986653457a86c3477d6fd822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4691d544f9060b8f44dc647fa151a8e57ba2720986653457a86c3477d6fd822", kill_on_drop: false }` [INFO] [stdout] a4691d544f9060b8f44dc647fa151a8e57ba2720986653457a86c3477d6fd822