[INFO] updating cached repository noahhex/Kubernetes-Cluster-Context-Generator [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/noahhex/Kubernetes-Cluster-Context-Generator [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/noahhex/Kubernetes-Cluster-Context-Generator" "work/ex/beta-1.38-1/sources/1.37.0/gh/noahhex/Kubernetes-Cluster-Context-Generator"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/noahhex/Kubernetes-Cluster-Context-Generator'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/noahhex/Kubernetes-Cluster-Context-Generator" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/noahhex/Kubernetes-Cluster-Context-Generator"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/noahhex/Kubernetes-Cluster-Context-Generator'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f6ba617ba32f6d9633881de40e59e7cbe8664385 [INFO] sha for GitHub repo noahhex/Kubernetes-Cluster-Context-Generator: f6ba617ba32f6d9633881de40e59e7cbe8664385 [INFO] validating manifest of noahhex/Kubernetes-Cluster-Context-Generator on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of noahhex/Kubernetes-Cluster-Context-Generator on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing noahhex/Kubernetes-Cluster-Context-Generator [INFO] finished frobbing noahhex/Kubernetes-Cluster-Context-Generator [INFO] frobbed toml for noahhex/Kubernetes-Cluster-Context-Generator written to work/ex/beta-1.38-1/sources/1.37.0/gh/noahhex/Kubernetes-Cluster-Context-Generator/Cargo.toml [INFO] started frobbing noahhex/Kubernetes-Cluster-Context-Generator [INFO] finished frobbing noahhex/Kubernetes-Cluster-Context-Generator [INFO] frobbed toml for noahhex/Kubernetes-Cluster-Context-Generator written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/noahhex/Kubernetes-Cluster-Context-Generator/Cargo.toml [INFO] crate noahhex/Kubernetes-Cluster-Context-Generator already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/noahhex/Kubernetes-Cluster-Context-Generator/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing noahhex/Kubernetes-Cluster-Context-Generator against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/noahhex/Kubernetes-Cluster-Context-Generator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 094a9eea38dcff95d0a5b099bc1fddd175f8032a9e147fcc14f0c443c91ee77b [INFO] running `"docker" "start" "-a" "094a9eea38dcff95d0a5b099bc1fddd175f8032a9e147fcc14f0c443c91ee77b"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling serde-xml-rs v0.2.1 [INFO] [stderr] Compiling block-buffer v0.2.0 [INFO] [stderr] Compiling curl-sys v0.4.20 [INFO] [stderr] Compiling curl v0.4.22 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling sha2 v0.6.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling rust-s3 v0.9.2 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling hyper-tls v0.1.4 [INFO] [stderr] Compiling reqwest v0.8.8 [INFO] [stderr] Compiling kubernetes_context_gen v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `X509VerifyResult` [INFO] [stderr] --> src/main.rs:11:78 [INFO] [stderr] | [INFO] [stderr] 11 | use openssl::x509::{X509, X509NameBuilder, X509Ref, X509Req, X509ReqBuilder, X509VerifyResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `SubjectAlternativeName` [INFO] [stderr] --> src/main.rs:13:32 [INFO] [stderr] | [INFO] [stderr] 13 | SubjectAlternativeName, SubjectKeyIdentifier}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `colored::*` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use colored::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `failure::Error` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use failure::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DirBuilder`, `self` [INFO] [stderr] --> src/main.rs:29:15 [INFO] [stderr] | [INFO] [stderr] 29 | use std::fs::{self, DirBuilder, File}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | use std::env::{args, home_dir, set_var}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | let tmp_home = home_dir().unwrap(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/main.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let (data, code) = bucket.get("cluster-1.citizenhex-sandbox.co.uk/pki/issued/ca/6584084891014744288690932805.crt").unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_code` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/main.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | let (data, code) = bucket.get("cluster-1.citizenhex-sandbox.co.uk/pki/private/ca/6584084891014744288690932805.key").unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/main.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | fn setup_kubernetes_context(name: &str, home: &str) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `home` [INFO] [stderr] --> src/main.rs:79:41 [INFO] [stderr] | [INFO] [stderr] 79 | fn setup_kubernetes_context(name: &str, home: &str) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_home` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AWS_KEY` [INFO] [stderr] --> src/main.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | const AWS_KEY: &str = ""; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AWS_SECRET` [INFO] [stderr] --> src/main.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | const AWS_SECRET: &str = ""; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:227:2 [INFO] [stderr] | [INFO] [stderr] 227 | cert_file.write(&mut cert_bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.04s [INFO] running `"docker" "inspect" "094a9eea38dcff95d0a5b099bc1fddd175f8032a9e147fcc14f0c443c91ee77b"` [INFO] running `"docker" "rm" "-f" "094a9eea38dcff95d0a5b099bc1fddd175f8032a9e147fcc14f0c443c91ee77b"` [INFO] [stdout] 094a9eea38dcff95d0a5b099bc1fddd175f8032a9e147fcc14f0c443c91ee77b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/noahhex/Kubernetes-Cluster-Context-Generator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] c78bfe92407d83e31fb2d337d91d09d71729e35f2edcb3d10ae92eebdedd0c89 [INFO] running `"docker" "start" "-a" "c78bfe92407d83e31fb2d337d91d09d71729e35f2edcb3d10ae92eebdedd0c89"` [INFO] [stderr] Compiling kubernetes_context_gen v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `X509VerifyResult` [INFO] [stderr] --> src/main.rs:11:78 [INFO] [stderr] | [INFO] [stderr] 11 | use openssl::x509::{X509, X509NameBuilder, X509Ref, X509Req, X509ReqBuilder, X509VerifyResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `SubjectAlternativeName` [INFO] [stderr] --> src/main.rs:13:32 [INFO] [stderr] | [INFO] [stderr] 13 | SubjectAlternativeName, SubjectKeyIdentifier}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `colored::*` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use colored::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `failure::Error` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use failure::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DirBuilder`, `self` [INFO] [stderr] --> src/main.rs:29:15 [INFO] [stderr] | [INFO] [stderr] 29 | use std::fs::{self, DirBuilder, File}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | use std::env::{args, home_dir, set_var}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/main.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | let tmp_home = home_dir().unwrap(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/main.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let (data, code) = bucket.get("cluster-1.citizenhex-sandbox.co.uk/pki/issued/ca/6584084891014744288690932805.crt").unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_code` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/main.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | let (data, code) = bucket.get("cluster-1.citizenhex-sandbox.co.uk/pki/private/ca/6584084891014744288690932805.key").unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/main.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | fn setup_kubernetes_context(name: &str, home: &str) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `home` [INFO] [stderr] --> src/main.rs:79:41 [INFO] [stderr] | [INFO] [stderr] 79 | fn setup_kubernetes_context(name: &str, home: &str) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_home` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AWS_KEY` [INFO] [stderr] --> src/main.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | const AWS_KEY: &str = ""; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AWS_SECRET` [INFO] [stderr] --> src/main.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | const AWS_SECRET: &str = ""; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:227:2 [INFO] [stderr] | [INFO] [stderr] 227 | cert_file.write(&mut cert_bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.45s [INFO] running `"docker" "inspect" "c78bfe92407d83e31fb2d337d91d09d71729e35f2edcb3d10ae92eebdedd0c89"` [INFO] running `"docker" "rm" "-f" "c78bfe92407d83e31fb2d337d91d09d71729e35f2edcb3d10ae92eebdedd0c89"` [INFO] [stdout] c78bfe92407d83e31fb2d337d91d09d71729e35f2edcb3d10ae92eebdedd0c89 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/noahhex/Kubernetes-Cluster-Context-Generator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 577941c82062a1a94b84c4ab8ebea0eb6e5aa6f7507a63f5224fe073080c9a1f [INFO] running `"docker" "start" "-a" "577941c82062a1a94b84c4ab8ebea0eb6e5aa6f7507a63f5224fe073080c9a1f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/crater/target/debug/deps/kubernetes_context_gen-77e06f5d18b74622 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "577941c82062a1a94b84c4ab8ebea0eb6e5aa6f7507a63f5224fe073080c9a1f"` [INFO] running `"docker" "rm" "-f" "577941c82062a1a94b84c4ab8ebea0eb6e5aa6f7507a63f5224fe073080c9a1f"` [INFO] [stdout] 577941c82062a1a94b84c4ab8ebea0eb6e5aa6f7507a63f5224fe073080c9a1f