Nov 01 09:00:54.590 INFO checking alanwilhelm/hydra-agent against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 09:00:54.590 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 01 09:00:54.984 INFO blam! ea45f0ace94368dafc1e71f161c10dc4739c3ea1600bb0c237bab88ea43dc878 Nov 01 09:00:54.986 INFO running `"docker" "start" "-a" "ea45f0ace94368dafc1e71f161c10dc4739c3ea1600bb0c237bab88ea43dc878"` Nov 01 09:00:56.543 INFO kablam! usermod: no changes Nov 01 09:00:56.937 INFO kablam! Checking unicode-bidi v0.2.6 Nov 01 09:00:56.944 INFO kablam! Compiling miniz-sys v0.1.9 Nov 01 09:00:56.960 INFO kablam! Compiling sys-info v0.5.1 Nov 01 09:00:56.974 INFO kablam! Checking unix_socket v0.5.0 Nov 01 09:00:56.975 INFO kablam! Checking jed v0.1.2 Nov 01 09:00:56.976 INFO kablam! Compiling libgit2-sys v0.6.14 Nov 01 09:00:56.977 INFO kablam! Checking uuid v0.2.3 Nov 01 09:00:56.980 INFO kablam! Checking tar v0.3.4 Nov 01 09:00:59.684 INFO kablam! Checking libssh2-sys v0.2.6 Nov 01 09:01:00.284 INFO kablam! Checking curl-sys v0.3.14 Nov 01 09:01:00.624 INFO kablam! Checking hyper-openssl v0.2.7 Nov 01 09:01:00.940 INFO kablam! Checking hyperlocal v0.3.0 Nov 01 09:01:01.824 INFO kablam! Checking url v0.5.10 Nov 01 09:01:06.179 INFO kablam! Checking flate2 v0.2.19 Nov 01 09:01:09.508 INFO kablam! Checking shiplift v0.3.2 Nov 01 09:01:35.968 INFO kablam! Checking git2 v0.6.8 Nov 01 09:01:40.819 INFO kablam! Checking hydra_agent v0.1.0 (/source) Nov 01 09:01:44.523 INFO kablam! warning: unused import: `ErrorKind` Nov 01 09:01:44.523 INFO kablam! --> src/profiler/mod.rs:3:22 Nov 01 09:01:44.523 INFO kablam! | Nov 01 09:01:44.524 INFO kablam! 3 | use std::io::{Error, ErrorKind}; Nov 01 09:01:44.524 INFO kablam! | ^^^^^^^^^ Nov 01 09:01:44.524 INFO kablam! | Nov 01 09:01:44.525 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 09:01:44.525 INFO kablam! Nov 01 09:01:44.532 INFO kablam! warning: unused import: `ErrorKind` Nov 01 09:01:44.533 INFO kablam! --> src/git/mod.rs:3:22 Nov 01 09:01:44.533 INFO kablam! | Nov 01 09:01:44.533 INFO kablam! 3 | use std::io::{Error, ErrorKind}; Nov 01 09:01:44.534 INFO kablam! | ^^^^^^^^^ Nov 01 09:01:44.534 INFO kablam! Nov 01 09:01:44.689 INFO kablam! warning: unused import: `ErrorKind` Nov 01 09:01:44.690 INFO kablam! --> src/profiler/mod.rs:3:22 Nov 01 09:01:44.690 INFO kablam! | Nov 01 09:01:44.691 INFO kablam! 3 | use std::io::{Error, ErrorKind}; Nov 01 09:01:44.691 INFO kablam! | ^^^^^^^^^ Nov 01 09:01:44.691 INFO kablam! | Nov 01 09:01:44.692 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 09:01:44.692 INFO kablam! Nov 01 09:01:44.692 INFO kablam! warning: unused import: `ErrorKind` Nov 01 09:01:44.693 INFO kablam! --> src/git/mod.rs:3:22 Nov 01 09:01:44.696 INFO kablam! | Nov 01 09:01:44.697 INFO kablam! 3 | use std::io::{Error, ErrorKind}; Nov 01 09:01:44.697 INFO kablam! | ^^^^^^^^^ Nov 01 09:01:44.697 INFO kablam! Nov 01 09:01:44.698 INFO kablam! warning: unused variable: `s` Nov 01 09:01:44.698 INFO kablam! --> src/serializer/mod.rs:8:13 Nov 01 09:01:44.698 INFO kablam! | Nov 01 09:01:44.698 INFO kablam! 8 | let mut s: String = String::new(); Nov 01 09:01:44.699 INFO kablam! | ^ help: consider using `_s` instead Nov 01 09:01:44.699 INFO kablam! | Nov 01 09:01:44.699 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 09:01:44.700 INFO kablam! Nov 01 09:01:44.700 INFO kablam! warning: unused variable: `z` Nov 01 09:01:44.700 INFO kablam! --> src/profiler/mod.rs:16:9 Nov 01 09:01:44.701 INFO kablam! | Nov 01 09:01:44.701 INFO kablam! 16 | let z: u32 = u32::min_value(); Nov 01 09:01:44.701 INFO kablam! | ^ help: consider using `_z` instead Nov 01 09:01:44.701 INFO kablam! Nov 01 09:01:44.702 INFO kablam! warning: unused variable: `e` Nov 01 09:01:44.702 INFO kablam! --> src/profiler/mod.rs:22:13 Nov 01 09:01:44.702 INFO kablam! | Nov 01 09:01:44.703 INFO kablam! 22 | Err(e) => undef.clone(), Nov 01 09:01:44.703 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:44.703 INFO kablam! Nov 01 09:01:44.704 INFO kablam! warning: unused variable: `e` Nov 01 09:01:44.704 INFO kablam! --> src/profiler/mod.rs:27:13 Nov 01 09:01:44.704 INFO kablam! | Nov 01 09:01:44.704 INFO kablam! 27 | Err(e) => json_z.clone(), Nov 01 09:01:44.705 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:44.705 INFO kablam! Nov 01 09:01:44.705 INFO kablam! warning: unused variable: `e` Nov 01 09:01:44.706 INFO kablam! --> src/profiler/mod.rs:32:13 Nov 01 09:01:44.706 INFO kablam! | Nov 01 09:01:44.706 INFO kablam! 32 | Err(e) => undef.clone(), Nov 01 09:01:44.706 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:44.707 INFO kablam! Nov 01 09:01:44.712 INFO kablam! warning: unused variable: `e` Nov 01 09:01:44.713 INFO kablam! --> src/profiler/mod.rs:37:13 Nov 01 09:01:44.713 INFO kablam! | Nov 01 09:01:44.713 INFO kablam! 37 | Err(e) => undef.clone(), Nov 01 09:01:44.713 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:44.714 INFO kablam! Nov 01 09:01:44.714 INFO kablam! warning: unused variable: `e` Nov 01 09:01:44.714 INFO kablam! --> src/profiler/mod.rs:42:13 Nov 01 09:01:44.715 INFO kablam! | Nov 01 09:01:44.715 INFO kablam! 42 | Err(e) => undef.clone(), Nov 01 09:01:44.715 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:44.715 INFO kablam! Nov 01 09:01:44.716 INFO kablam! warning: unused variable: `repo` Nov 01 09:01:44.716 INFO kablam! --> src/git/mod.rs:11:7 Nov 01 09:01:44.716 INFO kablam! | Nov 01 09:01:44.717 INFO kablam! 11 | let repo = match Repository::clone(url, ".hydra") { Nov 01 09:01:44.717 INFO kablam! | ^^^^ help: consider using `_repo` instead Nov 01 09:01:44.717 INFO kablam! Nov 01 09:01:44.717 INFO kablam! warning: unused variable: `remote_repo` Nov 01 09:01:44.718 INFO kablam! --> src/git/mod.rs:7:26 Nov 01 09:01:44.718 INFO kablam! | Nov 01 09:01:44.718 INFO kablam! 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{ Nov 01 09:01:44.719 INFO kablam! | ^^^^^^^^^^^ help: consider using `_remote_repo` instead Nov 01 09:01:44.719 INFO kablam! Nov 01 09:01:44.719 INFO kablam! warning: unused variable: `e` Nov 01 09:01:44.720 INFO kablam! --> src/main.rs:21:21 Nov 01 09:01:44.720 INFO kablam! | Nov 01 09:01:44.720 INFO kablam! 21 | Err(e) => println!("{}", "{\"error\" : \"error\"}"), Nov 01 09:01:44.721 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:44.721 INFO kablam! Nov 01 09:01:44.721 INFO kablam! warning: unused variable: `e` Nov 01 09:01:44.721 INFO kablam! --> src/main.rs:23:13 Nov 01 09:01:44.722 INFO kablam! | Nov 01 09:01:44.722 INFO kablam! 23 | Err(e) => println!("{}", "{\"error\" : \"error\"}"), Nov 01 09:01:44.722 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:44.723 INFO kablam! Nov 01 09:01:44.723 INFO kablam! warning: variable does not need to be mutable Nov 01 09:01:44.723 INFO kablam! --> src/serializer/mod.rs:8:9 Nov 01 09:01:44.724 INFO kablam! | Nov 01 09:01:44.724 INFO kablam! 8 | let mut s: String = String::new(); Nov 01 09:01:44.724 INFO kablam! | ----^ Nov 01 09:01:44.725 INFO kablam! | | Nov 01 09:01:44.725 INFO kablam! | help: remove this `mut` Nov 01 09:01:44.725 INFO kablam! | Nov 01 09:01:44.726 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 09:01:44.726 INFO kablam! Nov 01 09:01:44.861 INFO kablam! warning: function is never used: `status` Nov 01 09:01:44.861 INFO kablam! --> src/docker/mod.rs:5:1 Nov 01 09:01:44.861 INFO kablam! | Nov 01 09:01:44.862 INFO kablam! 5 | pub fn status() { Nov 01 09:01:44.862 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 01 09:01:44.862 INFO kablam! | Nov 01 09:01:44.862 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 09:01:44.863 INFO kablam! Nov 01 09:01:44.863 INFO kablam! warning: function is never used: `clone_remote_repo` Nov 01 09:01:44.863 INFO kablam! --> src/git/mod.rs:7:1 Nov 01 09:01:44.863 INFO kablam! | Nov 01 09:01:44.864 INFO kablam! 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{ Nov 01 09:01:44.864 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:01:44.864 INFO kablam! Nov 01 09:01:45.017 INFO kablam! warning: unused variable: `s` Nov 01 09:01:45.017 INFO kablam! --> src/serializer/mod.rs:8:13 Nov 01 09:01:45.018 INFO kablam! | Nov 01 09:01:45.018 INFO kablam! 8 | let mut s: String = String::new(); Nov 01 09:01:45.018 INFO kablam! | ^ help: consider using `_s` instead Nov 01 09:01:45.018 INFO kablam! | Nov 01 09:01:45.019 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 09:01:45.019 INFO kablam! Nov 01 09:01:45.019 INFO kablam! warning: unused variable: `z` Nov 01 09:01:45.019 INFO kablam! --> src/profiler/mod.rs:16:9 Nov 01 09:01:45.019 INFO kablam! | Nov 01 09:01:45.020 INFO kablam! 16 | let z: u32 = u32::min_value(); Nov 01 09:01:45.020 INFO kablam! | ^ help: consider using `_z` instead Nov 01 09:01:45.020 INFO kablam! Nov 01 09:01:45.021 INFO kablam! warning: unused variable: `e` Nov 01 09:01:45.021 INFO kablam! --> src/profiler/mod.rs:22:13 Nov 01 09:01:45.021 INFO kablam! | Nov 01 09:01:45.021 INFO kablam! 22 | Err(e) => undef.clone(), Nov 01 09:01:45.022 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:45.022 INFO kablam! Nov 01 09:01:45.022 INFO kablam! warning: unused variable: `e` Nov 01 09:01:45.022 INFO kablam! --> src/profiler/mod.rs:27:13 Nov 01 09:01:45.023 INFO kablam! | Nov 01 09:01:45.023 INFO kablam! 27 | Err(e) => json_z.clone(), Nov 01 09:01:45.023 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:45.023 INFO kablam! Nov 01 09:01:45.024 INFO kablam! warning: unused variable: `e` Nov 01 09:01:45.024 INFO kablam! --> src/profiler/mod.rs:32:13 Nov 01 09:01:45.024 INFO kablam! | Nov 01 09:01:45.024 INFO kablam! 32 | Err(e) => undef.clone(), Nov 01 09:01:45.025 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:45.025 INFO kablam! Nov 01 09:01:45.025 INFO kablam! warning: unused variable: `e` Nov 01 09:01:45.026 INFO kablam! --> src/profiler/mod.rs:37:13 Nov 01 09:01:45.026 INFO kablam! | Nov 01 09:01:45.026 INFO kablam! 37 | Err(e) => undef.clone(), Nov 01 09:01:45.026 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:45.026 INFO kablam! Nov 01 09:01:45.026 INFO kablam! warning: unused variable: `e` Nov 01 09:01:45.026 INFO kablam! --> src/profiler/mod.rs:42:13 Nov 01 09:01:45.026 INFO kablam! | Nov 01 09:01:45.026 INFO kablam! 42 | Err(e) => undef.clone(), Nov 01 09:01:45.026 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:45.026 INFO kablam! Nov 01 09:01:45.026 INFO kablam! warning: unused variable: `repo` Nov 01 09:01:45.026 INFO kablam! --> src/git/mod.rs:11:7 Nov 01 09:01:45.026 INFO kablam! | Nov 01 09:01:45.026 INFO kablam! 11 | let repo = match Repository::clone(url, ".hydra") { Nov 01 09:01:45.026 INFO kablam! | ^^^^ help: consider using `_repo` instead Nov 01 09:01:45.026 INFO kablam! Nov 01 09:01:45.026 INFO kablam! warning: unused variable: `remote_repo` Nov 01 09:01:45.026 INFO kablam! --> src/git/mod.rs:7:26 Nov 01 09:01:45.026 INFO kablam! | Nov 01 09:01:45.026 INFO kablam! 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{ Nov 01 09:01:45.026 INFO kablam! | ^^^^^^^^^^^ help: consider using `_remote_repo` instead Nov 01 09:01:45.026 INFO kablam! Nov 01 09:01:45.026 INFO kablam! warning: unused variable: `e` Nov 01 09:01:45.026 INFO kablam! --> src/main.rs:21:21 Nov 01 09:01:45.026 INFO kablam! | Nov 01 09:01:45.026 INFO kablam! 21 | Err(e) => println!("{}", "{\"error\" : \"error\"}"), Nov 01 09:01:45.026 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:45.026 INFO kablam! Nov 01 09:01:45.026 INFO kablam! warning: unused variable: `e` Nov 01 09:01:45.026 INFO kablam! --> src/main.rs:23:13 Nov 01 09:01:45.026 INFO kablam! | Nov 01 09:01:45.026 INFO kablam! 23 | Err(e) => println!("{}", "{\"error\" : \"error\"}"), Nov 01 09:01:45.026 INFO kablam! | ^ help: consider using `_e` instead Nov 01 09:01:45.026 INFO kablam! Nov 01 09:01:45.026 INFO kablam! warning: variable does not need to be mutable Nov 01 09:01:45.026 INFO kablam! --> src/serializer/mod.rs:8:9 Nov 01 09:01:45.026 INFO kablam! | Nov 01 09:01:45.026 INFO kablam! 8 | let mut s: String = String::new(); Nov 01 09:01:45.026 INFO kablam! | ----^ Nov 01 09:01:45.026 INFO kablam! | | Nov 01 09:01:45.026 INFO kablam! | help: remove this `mut` Nov 01 09:01:45.026 INFO kablam! | Nov 01 09:01:45.026 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 09:01:45.026 INFO kablam! Nov 01 09:01:45.173 INFO kablam! warning: function is never used: `status` Nov 01 09:01:45.173 INFO kablam! --> src/docker/mod.rs:5:1 Nov 01 09:01:45.173 INFO kablam! | Nov 01 09:01:45.173 INFO kablam! 5 | pub fn status() { Nov 01 09:01:45.173 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 01 09:01:45.173 INFO kablam! | Nov 01 09:01:45.173 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 09:01:45.174 INFO kablam! Nov 01 09:01:45.174 INFO kablam! warning: function is never used: `clone_remote_repo` Nov 01 09:01:45.174 INFO kablam! --> src/git/mod.rs:7:1 Nov 01 09:01:45.174 INFO kablam! | Nov 01 09:01:45.174 INFO kablam! 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{ Nov 01 09:01:45.174 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 09:01:45.174 INFO kablam! Nov 01 09:01:45.224 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 48.65s Nov 01 09:01:45.248 INFO kablam! su: No module specific data is present Nov 01 09:01:46.206 INFO running `"docker" "rm" "-f" "ea45f0ace94368dafc1e71f161c10dc4739c3ea1600bb0c237bab88ea43dc878"` Nov 01 09:01:46.580 INFO blam! ea45f0ace94368dafc1e71f161c10dc4739c3ea1600bb0c237bab88ea43dc878