[INFO] fetching crate async-acme 0.1.1... [INFO] testing async-acme-0.1.1 against 1.55.0 for beta-1.56-2 [INFO] extracting crate async-acme 0.1.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate async-acme 0.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-acme 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate async-acme 0.1.1 [INFO] tweaked toml for crates.io crate async-acme 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate async-acme 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded generic-async-http-client v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73884eb96088d2368845c54163f7c329fb28b7f5f1534d506c52c12b219d1fa3 [INFO] running `Command { std: "docker" "start" "-a" "73884eb96088d2368845c54163f7c329fb28b7f5f1534d506c52c12b219d1fa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73884eb96088d2368845c54163f7c329fb28b7f5f1534d506c52c12b219d1fa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73884eb96088d2368845c54163f7c329fb28b7f5f1534d506c52c12b219d1fa3", kill_on_drop: false }` [INFO] [stdout] 73884eb96088d2368845c54163f7c329fb28b7f5f1534d506c52c12b219d1fa3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff0f0deb3fdec2439aee72cab29120b1c89dbeed727ab1201e0c7e784478a848 [INFO] running `Command { std: "docker" "start" "-a" "ff0f0deb3fdec2439aee72cab29120b1c89dbeed727ab1201e0c7e784478a848", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling oid-registry v0.1.4 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling rusticata-macros v3.1.0 [INFO] [stderr] Compiling der-oid-macro v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling der-parser v5.1.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling x509-parser v0.9.2 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling generic-async-http-client v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling async-acme v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/crypto/dummy.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn sign(&self, message: &[u8], [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `domains` [INFO] [stdout] --> src/crypto/dummy.rs:55:20 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn gen_new(domains: Vec) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_domains` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pem_cert` [INFO] [stdout] --> src/crypto/dummy.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pem_cert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/crypto/dummy.rs:62:23 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [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: function is never used: `get_cert_duration_left` [INFO] [stdout] --> src/crypto/mod.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn get_cert_duration_left(x509_cert : &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Identity` [INFO] [stdout] --> src/crypto/dummy.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct Identity{} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_acme_cert` [INFO] [stdout] --> src/crypto/dummy.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn gen_acme_cert(_domains: Vec, _acme_hash: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CertBuilder` [INFO] [stdout] --> src/crypto/dummy.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct CertBuilder { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen_new` [INFO] [stdout] --> src/crypto/dummy.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn gen_new(domains: Vec) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_csr` [INFO] [stdout] --> src/crypto/dummy.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn get_csr(&self) -> Result,()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sign` [INFO] [stdout] --> src/crypto/dummy.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.88s [INFO] running `Command { std: "docker" "inspect" "ff0f0deb3fdec2439aee72cab29120b1c89dbeed727ab1201e0c7e784478a848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff0f0deb3fdec2439aee72cab29120b1c89dbeed727ab1201e0c7e784478a848", kill_on_drop: false }` [INFO] [stdout] ff0f0deb3fdec2439aee72cab29120b1c89dbeed727ab1201e0c7e784478a848 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1b00daac09e16d020367968ed8e8da8e5e99ad288f7a72230d554cf4221c5db [INFO] running `Command { std: "docker" "start" "-a" "f1b00daac09e16d020367968ed8e8da8e5e99ad288f7a72230d554cf4221c5db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling fastrand v1.4.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/crypto/dummy.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn sign(&self, message: &[u8], [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `domains` [INFO] [stdout] --> src/crypto/dummy.rs:55:20 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn gen_new(domains: Vec) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_domains` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pem_cert` [INFO] [stdout] --> src/crypto/dummy.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pem_cert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/crypto/dummy.rs:62:23 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [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: function is never used: `get_cert_duration_left` [INFO] [stdout] --> src/crypto/mod.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn get_cert_duration_left(x509_cert : &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Identity` [INFO] [stdout] --> src/crypto/dummy.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct Identity{} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_acme_cert` [INFO] [stdout] --> src/crypto/dummy.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn gen_acme_cert(_domains: Vec, _acme_hash: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CertBuilder` [INFO] [stdout] --> src/crypto/dummy.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct CertBuilder { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen_new` [INFO] [stdout] --> src/crypto/dummy.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn gen_new(domains: Vec) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_csr` [INFO] [stdout] --> src/crypto/dummy.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn get_csr(&self) -> Result,()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sign` [INFO] [stdout] --> src/crypto/dummy.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling async-rustls v0.2.0 [INFO] [stderr] Compiling hyper v0.14.10 [INFO] [stderr] Compiling async-acme v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/crypto/dummy.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn sign(&self, message: &[u8], [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `domains` [INFO] [stdout] --> src/crypto/dummy.rs:55:20 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn gen_new(domains: Vec) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_domains` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pem_cert` [INFO] [stdout] --> src/crypto/dummy.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pem_cert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/crypto/dummy.rs:62:23 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [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: function is never used: `get_cert_duration_left` [INFO] [stdout] --> src/crypto/mod.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn get_cert_duration_left(x509_cert : &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Identity` [INFO] [stdout] --> src/crypto/dummy.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct Identity{} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_acme_cert` [INFO] [stdout] --> src/crypto/dummy.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn gen_acme_cert(_domains: Vec, _acme_hash: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CertBuilder` [INFO] [stdout] --> src/crypto/dummy.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct CertBuilder { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen_new` [INFO] [stdout] --> src/crypto/dummy.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn gen_new(domains: Vec) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_csr` [INFO] [stdout] --> src/crypto/dummy.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn get_csr(&self) -> Result,()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sign` [INFO] [stdout] --> src/crypto/dummy.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 31.77s [INFO] running `Command { std: "docker" "inspect" "f1b00daac09e16d020367968ed8e8da8e5e99ad288f7a72230d554cf4221c5db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1b00daac09e16d020367968ed8e8da8e5e99ad288f7a72230d554cf4221c5db", kill_on_drop: false }` [INFO] [stdout] f1b00daac09e16d020367968ed8e8da8e5e99ad288f7a72230d554cf4221c5db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 99e6f881fcd0bd271b61fdb744c31e379070a139850893664e875f1018bdc664 [INFO] running `Command { std: "docker" "start" "-a" "99e6f881fcd0bd271b61fdb744c31e379070a139850893664e875f1018bdc664", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `message` [INFO] [stderr] --> src/crypto/dummy.rs:19:24 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn sign(&self, message: &[u8], [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `domains` [INFO] [stderr] --> src/crypto/dummy.rs:55:20 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn gen_new(domains: Vec) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_domains` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pem_cert` [INFO] [stderr] --> src/crypto/dummy.rs:62:27 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pem_cert` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/crypto/dummy.rs:62:23 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [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: function is never used: `get_cert_duration_left` [INFO] [stderr] --> src/crypto/mod.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn get_cert_duration_left(x509_cert : &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Identity` [INFO] [stderr] --> src/crypto/dummy.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | pub struct Identity{} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_acme_cert` [INFO] [stderr] --> src/crypto/dummy.rs:47:8 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn gen_acme_cert(_domains: Vec, _acme_hash: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CertBuilder` [INFO] [stderr] --> src/crypto/dummy.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 52 | pub struct CertBuilder { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `gen_new` [INFO] [stderr] --> src/crypto/dummy.rs:55:12 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn gen_new(domains: Vec) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_csr` [INFO] [stderr] --> src/crypto/dummy.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn get_csr(&self) -> Result,()> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sign` [INFO] [stderr] --> src/crypto/dummy.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn sign(self, mut pem_cert: &[u8]) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `async-acme` (lib) generated 11 warnings [INFO] [stderr] warning: `async-acme` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/async_acme-cc4f161260a4bd03) [INFO] [stderr] Doc-tests async-acme [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "99e6f881fcd0bd271b61fdb744c31e379070a139850893664e875f1018bdc664", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99e6f881fcd0bd271b61fdb744c31e379070a139850893664e875f1018bdc664", kill_on_drop: false }` [INFO] [stdout] 99e6f881fcd0bd271b61fdb744c31e379070a139850893664e875f1018bdc664