Dec 05 19:19:23.517 INFO testing jroesch/mu against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 19:19:23.518 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 19:19:23.776 INFO [stdout] 5bcc1687cf9a6a7a0bb940459cb6fd4cc61e6ac27223eec5b953883692b0f54f
Dec 05 19:19:23.778 INFO running `"docker" "start" "-a" "5bcc1687cf9a6a7a0bb940459cb6fd4cc61e6ac27223eec5b953883692b0f54f"`
Dec 05 19:19:24.199 INFO [stderr] usermod: no changes
Dec 05 19:19:24.291 INFO [stderr]    Compiling topological-sort v0.0.7
Dec 05 19:19:24.291 INFO [stderr]    Compiling toml v0.2.1
Dec 05 19:19:24.308 INFO [stderr]    Compiling thread-id v2.0.0
Dec 05 19:19:24.942 INFO [stderr]    Compiling thread_local v0.2.7
Dec 05 19:19:25.614 INFO [stderr]    Compiling regex v0.1.80
Dec 05 19:19:31.838 INFO [stderr]    Compiling docopt v0.6.86
Dec 05 19:19:31.838 INFO [stderr]    Compiling env_logger v0.3.5
Dec 05 19:19:34.438 INFO [stderr]    Compiling mu v0.1.1 (/source)
Dec 05 19:19:34.589 INFO [stderr] warning: unused import: `std::env`
Dec 05 19:19:34.589 INFO [stderr]  --> src/mu/lib.rs:5:5
Dec 05 19:19:34.589 INFO [stderr]   |
Dec 05 19:19:34.589 INFO [stderr] 5 | use std::env;
Dec 05 19:19:34.589 INFO [stderr]   |     ^^^^^^^^
Dec 05 19:19:34.589 INFO [stderr]   |
Dec 05 19:19:34.589 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 19:19:34.589 INFO [stderr] 
Dec 05 19:19:34.610 INFO [stderr] warning: unused variable: `command`
Dec 05 19:19:34.610 INFO [stderr]   --> src/mu/lib.rs:18:19
Dec 05 19:19:34.610 INFO [stderr]    |
Dec 05 19:19:34.610 INFO [stderr] 18 | pub fn initialize(command: Command) -> Result<(), error::Error> {
Dec 05 19:19:34.610 INFO [stderr]    |                   ^^^^^^^ help: consider using `_command` instead
Dec 05 19:19:34.610 INFO [stderr]    |
Dec 05 19:19:34.610 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:19:34.610 INFO [stderr] 
Dec 05 19:19:35.698 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.47s
Dec 05 19:19:35.702 INFO [stderr] su: No module specific data is present
Dec 05 19:19:36.638 INFO running `"docker" "inspect" "5bcc1687cf9a6a7a0bb940459cb6fd4cc61e6ac27223eec5b953883692b0f54f"`
Dec 05 19:19:36.761 INFO running `"docker" "rm" "-f" "5bcc1687cf9a6a7a0bb940459cb6fd4cc61e6ac27223eec5b953883692b0f54f"`
Dec 05 19:19:36.919 INFO [stdout] 5bcc1687cf9a6a7a0bb940459cb6fd4cc61e6ac27223eec5b953883692b0f54f
Dec 05 19:19:36.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 19:19:37.081 INFO [stdout] 90211078a1c4cef2320e68186f5ca54bbd1ef602e95f1483ccb7adfc1cbd4e1d
Dec 05 19:19:37.086 INFO running `"docker" "start" "-a" "90211078a1c4cef2320e68186f5ca54bbd1ef602e95f1483ccb7adfc1cbd4e1d"`
Dec 05 19:19:37.505 INFO [stderr] usermod: no changes
Dec 05 19:19:37.553 INFO [stderr]    Compiling mu v0.1.1 (/source)
Dec 05 19:19:37.820 INFO [stderr] warning: unused import: `std::env`
Dec 05 19:19:37.820 INFO [stderr]  --> src/mu/lib.rs:5:5
Dec 05 19:19:37.820 INFO [stderr]   |
Dec 05 19:19:37.820 INFO [stderr] 5 | use std::env;
Dec 05 19:19:37.820 INFO [stderr]   |     ^^^^^^^^
Dec 05 19:19:37.820 INFO [stderr]   |
Dec 05 19:19:37.820 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 19:19:37.820 INFO [stderr] 
Dec 05 19:19:37.842 INFO [stderr] warning: unused variable: `command`
Dec 05 19:19:37.842 INFO [stderr]   --> src/mu/lib.rs:18:19
Dec 05 19:19:37.842 INFO [stderr]    |
Dec 05 19:19:37.842 INFO [stderr] 18 | pub fn initialize(command: Command) -> Result<(), error::Error> {
Dec 05 19:19:37.842 INFO [stderr]    |                   ^^^^^^^ help: consider using `_command` instead
Dec 05 19:19:37.842 INFO [stderr]    |
Dec 05 19:19:37.842 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:19:37.842 INFO [stderr] 
Dec 05 19:19:38.089 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 05 19:19:38.094 INFO [stderr] su: No module specific data is present
Dec 05 19:19:38.397 INFO running `"docker" "inspect" "90211078a1c4cef2320e68186f5ca54bbd1ef602e95f1483ccb7adfc1cbd4e1d"`
Dec 05 19:19:38.489 INFO running `"docker" "rm" "-f" "90211078a1c4cef2320e68186f5ca54bbd1ef602e95f1483ccb7adfc1cbd4e1d"`
Dec 05 19:19:38.579 INFO [stdout] 90211078a1c4cef2320e68186f5ca54bbd1ef602e95f1483ccb7adfc1cbd4e1d
Dec 05 19:19:38.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 19:19:38.814 INFO [stdout] 10580021a5f5bbf6bbdf6f2267c28d229b3f9a859eb272358729a30528d6982b
Dec 05 19:19:38.815 INFO running `"docker" "start" "-a" "10580021a5f5bbf6bbdf6f2267c28d229b3f9a859eb272358729a30528d6982b"`
Dec 05 19:19:39.327 INFO [stderr] usermod: no changes
Dec 05 19:19:39.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 19:19:39.394 INFO [stderr]      Running /target/debug/deps/mu-f265b4997a5803f0
Dec 05 19:19:39.394 INFO [stdout] 
Dec 05 19:19:39.394 INFO [stderr]    Doc-tests mu
Dec 05 19:19:39.394 INFO [stdout] running 0 tests
Dec 05 19:19:39.394 INFO [stdout] 
Dec 05 19:19:39.394 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:19:39.394 INFO [stdout] 
Dec 05 19:19:39.702 INFO [stdout] 
Dec 05 19:19:39.702 INFO [stdout] running 0 tests
Dec 05 19:19:39.702 INFO [stdout] 
Dec 05 19:19:39.702 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:19:39.702 INFO [stdout] 
Dec 05 19:19:39.709 INFO [stderr] su: No module specific data is present
Dec 05 19:19:40.042 INFO running `"docker" "inspect" "10580021a5f5bbf6bbdf6f2267c28d229b3f9a859eb272358729a30528d6982b"`
Dec 05 19:19:40.138 INFO running `"docker" "rm" "-f" "10580021a5f5bbf6bbdf6f2267c28d229b3f9a859eb272358729a30528d6982b"`
Dec 05 19:19:40.256 INFO [stdout] 10580021a5f5bbf6bbdf6f2267c28d229b3f9a859eb272358729a30528d6982b