[INFO] updating cached repository https://github.com/alanwilhelm/hydra-agent [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0e8ed3336347237df9f55f2d872d578137d11e99 [INFO] checking alanwilhelm/hydra-agent against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Falanwilhelm%2Fhydra-agent" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alanwilhelm/hydra-agent on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/alanwilhelm/hydra-agent [INFO] finished tweaking git repo https://github.com/alanwilhelm/hydra-agent [INFO] tweaked toml for git repo https://github.com/alanwilhelm/hydra-agent written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/alanwilhelm/hydra-agent already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5d5a74c76564527252448301bb8d20a6b1fdabaaf288488c6b84619d026b4a80 [INFO] running `"docker" "start" "-a" "5d5a74c76564527252448301bb8d20a6b1fdabaaf288488c6b84619d026b4a80"` [INFO] [stderr] Compiling cmake v0.1.25 [INFO] [stderr] Compiling curl-sys v0.3.14 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling sys-info v0.5.1 [INFO] [stderr] Checking filetime v0.1.10 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking jed v0.1.2 [INFO] [stderr] Checking serde_json v1.0.3 [INFO] [stderr] Checking uuid v0.2.3 [INFO] [stderr] Checking tar v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.12 [INFO] [stderr] Checking hyperlocal v0.3.0 [INFO] [stderr] Checking hyper-openssl v0.2.7 [INFO] [stderr] Compiling libssh2-sys v0.2.6 [INFO] [stderr] Compiling libgit2-sys v0.6.14 [INFO] [stderr] Checking url v0.5.10 [INFO] [stderr] Checking flate2 v0.2.19 [INFO] [stderr] Checking shiplift v0.3.2 [INFO] [stderr] Checking git2 v0.6.8 [INFO] [stderr] Checking hydra_agent v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/profiler/mod.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Error, ErrorKind}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/git/mod.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Error, ErrorKind}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | Err(e) => println!("{}", "{\"error\" : \"error\"}"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => println!("{}", "{\"error\" : \"error\"}"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/serializer/mod.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | let mut s: String = String::new(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `z` [INFO] [stderr] --> src/profiler/mod.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let z: u32 = u32::min_value(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_z` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | Err(e) => json_z.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `repo` [INFO] [stderr] --> src/git/mod.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | let repo = match Repository::clone(url, ".hydra") { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_repo` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remote_repo` [INFO] [stderr] --> src/git/mod.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{ [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_remote_repo` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serializer/mod.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let mut s: String = String::new(); [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: `status` [INFO] [stderr] --> src/docker/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn status() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `clone_remote_repo` [INFO] [stderr] --> src/git/mod.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/profiler/mod.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Error, ErrorKind}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/git/mod.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Error, ErrorKind}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | Err(e) => println!("{}", "{\"error\" : \"error\"}"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => println!("{}", "{\"error\" : \"error\"}"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/serializer/mod.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | let mut s: String = String::new(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `z` [INFO] [stderr] --> src/profiler/mod.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let z: u32 = u32::min_value(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_z` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | Err(e) => json_z.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `repo` [INFO] [stderr] --> src/git/mod.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | let repo = match Repository::clone(url, ".hydra") { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_repo` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remote_repo` [INFO] [stderr] --> src/git/mod.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{ [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_remote_repo` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serializer/mod.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let mut s: String = String::new(); [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: `status` [INFO] [stderr] --> src/docker/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn status() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `clone_remote_repo` [INFO] [stderr] --> src/git/mod.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 58s [INFO] running `"docker" "inspect" "5d5a74c76564527252448301bb8d20a6b1fdabaaf288488c6b84619d026b4a80"` [INFO] running `"docker" "rm" "-f" "5d5a74c76564527252448301bb8d20a6b1fdabaaf288488c6b84619d026b4a80"` [INFO] [stdout] 5d5a74c76564527252448301bb8d20a6b1fdabaaf288488c6b84619d026b4a80