Dec 06 18:43:14.230 INFO testing undulate-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 18:43:14.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 06 18:43:14.556 INFO [stdout] c61966ad8af89bc312952d025fc232fb17a096ff3cb4017aee012ebf97efe510
Dec 06 18:43:14.563 INFO running `"docker" "start" "-a" "c61966ad8af89bc312952d025fc232fb17a096ff3cb4017aee012ebf97efe510"`
Dec 06 18:43:16.583 INFO [stderr] usermod: no changes
Dec 06 18:43:16.970 INFO [stderr]    Compiling libgit2-sys v0.6.19
Dec 06 18:43:44.520 INFO [stderr]    Compiling git2 v0.6.11
Dec 06 18:43:52.624 INFO [stderr]    Compiling undulate v0.1.0 (/source)
Dec 06 18:43:58.708 INFO [stderr] warning: unused imports: `Read`, `self`
Dec 06 18:43:58.708 INFO [stderr]   --> src/lib.rs:12:15
Dec 06 18:43:58.708 INFO [stderr]    |
Dec 06 18:43:58.708 INFO [stderr] 12 | use std::io::{self, Read, Write};
Dec 06 18:43:58.708 INFO [stderr]    |               ^^^^  ^^^^
Dec 06 18:43:58.708 INFO [stderr]    |
Dec 06 18:43:58.708 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 18:43:58.708 INFO [stderr] 
Dec 06 18:43:58.872 INFO [stderr] warning: unused variable: `specifier`
Dec 06 18:43:58.872 INFO [stderr]   --> src/lib.rs:96:30
Dec 06 18:43:58.872 INFO [stderr]    |
Dec 06 18:43:58.872 INFO [stderr] 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Dec 06 18:43:58.872 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Dec 06 18:43:58.872 INFO [stderr]    |
Dec 06 18:43:58.872 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 18:43:58.872 INFO [stderr] 
Dec 06 18:43:58.872 INFO [stderr] warning: unused variable: `url`
Dec 06 18:43:58.872 INFO [stderr]    --> src/lib.rs:100:16
Dec 06 18:43:58.872 INFO [stderr]     |
Dec 06 18:43:58.872 INFO [stderr] 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Dec 06 18:43:58.872 INFO [stderr]     |                ^^^ help: consider using `_url` instead
Dec 06 18:43:58.872 INFO [stderr] 
Dec 06 18:44:10.093 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.49s
Dec 06 18:44:10.121 INFO [stderr] su: No module specific data is present
Dec 06 18:44:10.912 INFO running `"docker" "inspect" "c61966ad8af89bc312952d025fc232fb17a096ff3cb4017aee012ebf97efe510"`
Dec 06 18:44:11.292 INFO running `"docker" "rm" "-f" "c61966ad8af89bc312952d025fc232fb17a096ff3cb4017aee012ebf97efe510"`
Dec 06 18:44:11.560 INFO [stdout] c61966ad8af89bc312952d025fc232fb17a096ff3cb4017aee012ebf97efe510
Dec 06 18:44:11.562 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 06 18:44:11.976 INFO [stdout] 341bc3507bd21645e003aa3ff4adcd85e715e7ec3635eada34696b23db88f6db
Dec 06 18:44:11.982 INFO running `"docker" "start" "-a" "341bc3507bd21645e003aa3ff4adcd85e715e7ec3635eada34696b23db88f6db"`
Dec 06 18:44:13.556 INFO [stderr] usermod: no changes
Dec 06 18:44:13.854 INFO [stderr]    Compiling undulate v0.1.0 (/source)
Dec 06 18:44:21.066 INFO [stderr] warning: unused imports: `Read`, `self`
Dec 06 18:44:21.066 INFO [stderr]   --> src/lib.rs:12:15
Dec 06 18:44:21.067 INFO [stderr]    |
Dec 06 18:44:21.067 INFO [stderr] 12 | use std::io::{self, Read, Write};
Dec 06 18:44:21.067 INFO [stderr]    |               ^^^^  ^^^^
Dec 06 18:44:21.067 INFO [stderr]    |
Dec 06 18:44:21.067 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 18:44:21.067 INFO [stderr] 
Dec 06 18:44:21.262 INFO [stderr] warning: unused variable: `specifier`
Dec 06 18:44:21.262 INFO [stderr]   --> src/lib.rs:96:30
Dec 06 18:44:21.262 INFO [stderr]    |
Dec 06 18:44:21.262 INFO [stderr] 96 | pub fn remove<T: AsRef<str>>(specifier: T) -> Result<(), RemoveError> {
Dec 06 18:44:21.262 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_specifier` instead
Dec 06 18:44:21.265 INFO [stderr]    |
Dec 06 18:44:21.265 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 18:44:21.265 INFO [stderr] 
Dec 06 18:44:21.265 INFO [stderr] warning: unused variable: `url`
Dec 06 18:44:21.265 INFO [stderr]    --> src/lib.rs:100:16
Dec 06 18:44:21.265 INFO [stderr]     |
Dec 06 18:44:21.265 INFO [stderr] 100 | pub fn install(url: &str) -> Result<(), InstallError> {
Dec 06 18:44:21.272 INFO [stderr]     |                ^^^ help: consider using `_url` instead
Dec 06 18:44:21.272 INFO [stderr] 
Dec 06 18:44:23.889 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.31s
Dec 06 18:44:23.904 INFO [stderr] su: No module specific data is present
Dec 06 18:44:24.454 INFO running `"docker" "inspect" "341bc3507bd21645e003aa3ff4adcd85e715e7ec3635eada34696b23db88f6db"`
Dec 06 18:44:24.626 INFO running `"docker" "rm" "-f" "341bc3507bd21645e003aa3ff4adcd85e715e7ec3635eada34696b23db88f6db"`
Dec 06 18:44:24.794 INFO [stdout] 341bc3507bd21645e003aa3ff4adcd85e715e7ec3635eada34696b23db88f6db
Dec 06 18:44:24.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 06 18:44:25.036 INFO [stdout] 71486bb5955288b41bb9e1198f43a0e8e23fe95a0167935a641970202363ea54
Dec 06 18:44:25.044 INFO running `"docker" "start" "-a" "71486bb5955288b41bb9e1198f43a0e8e23fe95a0167935a641970202363ea54"`
Dec 06 18:44:25.667 INFO [stderr] usermod: no changes
Dec 06 18:44:25.911 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 06 18:44:25.922 INFO [stderr]      Running /target/debug/deps/undulate-73c665bd4b6da710
Dec 06 18:44:25.924 INFO [stdout] 
Dec 06 18:44:25.924 INFO [stdout] running 0 tests
Dec 06 18:44:25.924 INFO [stdout] 
Dec 06 18:44:25.924 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:44:25.924 INFO [stdout] 
Dec 06 18:44:25.925 INFO [stderr]      Running /target/debug/deps/und-50ff44967c63469c
Dec 06 18:44:25.932 INFO [stderr]    Doc-tests undulate
Dec 06 18:44:25.932 INFO [stdout] 
Dec 06 18:44:25.932 INFO [stdout] running 0 tests
Dec 06 18:44:25.932 INFO [stdout] 
Dec 06 18:44:25.932 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:44:25.932 INFO [stdout] 
Dec 06 18:44:36.332 INFO [stdout] 
Dec 06 18:44:36.332 INFO [stdout] running 0 tests
Dec 06 18:44:36.332 INFO [stdout] 
Dec 06 18:44:36.332 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:44:36.332 INFO [stdout] 
Dec 06 18:44:36.345 INFO [stderr] su: No module specific data is present
Dec 06 18:44:37.044 INFO running `"docker" "inspect" "71486bb5955288b41bb9e1198f43a0e8e23fe95a0167935a641970202363ea54"`
Dec 06 18:44:37.332 INFO running `"docker" "rm" "-f" "71486bb5955288b41bb9e1198f43a0e8e23fe95a0167935a641970202363ea54"`
Dec 06 18:44:37.623 INFO [stdout] 71486bb5955288b41bb9e1198f43a0e8e23fe95a0167935a641970202363ea54