[INFO] fetching crate myna 0.3.0... [INFO] checking myna-0.3.0 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1 [INFO] extracting crate myna 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate myna 0.3.0 [INFO] finished tweaking crates.io crate myna 0.3.0 [INFO] tweaked toml for crates.io crate myna 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate myna 0.3.0 on toolchain 38c2997544af84fe301d600d6896397738163002 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding der-parser v3.0.4 (available: v10.0.0) [INFO] [stderr] Adding hex-literal v0.2.2 (available: v1.1.0) [INFO] [stderr] Adding rsa v0.2.0 (available: v0.9.10) [INFO] [stderr] Adding sha2 v0.8.2 (available: v0.11.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] [stderr] Adding x509-parser v0.7.0 (available: v0.18.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f38a92f7d35be20d2d694a57a8470d22f20e72f275e47e799fad0663e039e1fd [INFO] running `Command { std: "docker" "start" "-a" "f38a92f7d35be20d2d694a57a8470d22f20e72f275e47e799fad0663e039e1fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f38a92f7d35be20d2d694a57a8470d22f20e72f275e47e799fad0663e039e1fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f38a92f7d35be20d2d694a57a8470d22f20e72f275e47e799fad0663e039e1fd", kill_on_drop: false }` [INFO] [stdout] f38a92f7d35be20d2d694a57a8470d22f20e72f275e47e799fad0663e039e1fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b16ba38038aa9ea754fdf613ac1612859a50110ad50cc653a579622d75eccc1e [INFO] running `Command { std: "docker" "start" "-a" "b16ba38038aa9ea754fdf613ac1612859a50110ad50cc653a579622d75eccc1e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Checking ryu v1.0.23 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling num-bigint-dig v0.6.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking object v0.37.3 [INFO] [stderr] Compiling hex-literal-impl v0.2.3 [INFO] [stderr] Checking hex-literal v0.2.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking rusticata-macros v2.1.0 [INFO] [stderr] Checking der-parser v3.0.4 [INFO] [stderr] Checking x509-parser v0.7.0 [INFO] [stderr] Compiling zeroize_derive v1.4.3 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking rsa v0.2.0 [INFO] [stderr] Checking myna v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/crypto.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 95 | / match verify(capub, hashed, cert.signature_value.data) { [INFO] [stdout] 96 | | Ok(()) => return Ok(()), [INFO] [stdout] 97 | | Err(_) => return Err(Error::VerificationError), [INFO] [stdout] 98 | | }; [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] ... [INFO] [stdout] 104 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/crypto.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 95 | / match verify(capub, hashed, cert.signature_value.data) { [INFO] [stdout] 96 | | Ok(()) => return Ok(()), [INFO] [stdout] 97 | | Err(_) => return Err(Error::VerificationError), [INFO] [stdout] 98 | | }; [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] ... [INFO] [stdout] 104 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `password` [INFO] [stdout] --> src/utils.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn check_password(password: &str) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/crypto.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | fn parse_cert(cert_der: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 65 | fn parse_cert(cert_der: &[u8]) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `password` [INFO] [stdout] --> src/utils.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn check_password(password: &str) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/crypto.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | fn parse_cert(cert_der: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 65 | fn parse_cert(cert_der: &[u8]) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.48s [INFO] running `Command { std: "docker" "inspect" "b16ba38038aa9ea754fdf613ac1612859a50110ad50cc653a579622d75eccc1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b16ba38038aa9ea754fdf613ac1612859a50110ad50cc653a579622d75eccc1e", kill_on_drop: false }` [INFO] [stdout] b16ba38038aa9ea754fdf613ac1612859a50110ad50cc653a579622d75eccc1e