Dec 08 00:34:57.879 INFO testing act-0.1.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 08 00:34:57.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 08 00:34:58.194 INFO [stdout] 5538ecf8c98caf2ad34c9b7816fbca89f988b160a1b1bc98c8a370cbc53c2fb6
Dec 08 00:34:58.196 INFO running `"docker" "start" "-a" "5538ecf8c98caf2ad34c9b7816fbca89f988b160a1b1bc98c8a370cbc53c2fb6"`
Dec 08 00:34:59.126 INFO [stderr] usermod: no changes
Dec 08 00:34:59.164 INFO [stderr]    Compiling ansi-escapes v0.1.0
Dec 08 00:34:59.919 INFO [stderr]    Compiling act v0.1.1 (/source)
Dec 08 00:35:00.316 INFO [stderr] warning: unused macro definition
Dec 08 00:35:00.316 INFO [stderr]   --> src/lib.rs:82:1
Dec 08 00:35:00.317 INFO [stderr]    |
Dec 08 00:35:00.317 INFO [stderr] 82 | / macro_rules! try_opt_res {
Dec 08 00:35:00.317 INFO [stderr] 83 | |     ($o:expr) => {
Dec 08 00:35:00.317 INFO [stderr] 84 | |         match $o {
Dec 08 00:35:00.317 INFO [stderr] 85 | |             Ok(x) => x,
Dec 08 00:35:00.317 INFO [stderr] ...  |
Dec 08 00:35:00.317 INFO [stderr] 88 | |     }
Dec 08 00:35:00.317 INFO [stderr] 89 | | }
Dec 08 00:35:00.317 INFO [stderr]    | |_^
Dec 08 00:35:00.317 INFO [stderr]    |
Dec 08 00:35:00.317 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 08 00:35:00.317 INFO [stderr] 
Dec 08 00:35:00.317 INFO [stderr] warning: unused import: `std::io`
Dec 08 00:35:00.317 INFO [stderr]    --> src/lib.rs:225:17
Dec 08 00:35:00.317 INFO [stderr]     |
Dec 08 00:35:00.317 INFO [stderr] 225 |             use std::io;
Dec 08 00:35:00.317 INFO [stderr]     |                 ^^^^^^^
Dec 08 00:35:00.317 INFO [stderr]     |
Dec 08 00:35:00.317 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 08 00:35:00.317 INFO [stderr] 
Dec 08 00:35:02.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
Dec 08 00:35:02.664 INFO [stderr] su: No module specific data is present
Dec 08 00:35:03.049 INFO running `"docker" "inspect" "5538ecf8c98caf2ad34c9b7816fbca89f988b160a1b1bc98c8a370cbc53c2fb6"`
Dec 08 00:35:03.158 INFO running `"docker" "rm" "-f" "5538ecf8c98caf2ad34c9b7816fbca89f988b160a1b1bc98c8a370cbc53c2fb6"`
Dec 08 00:35:03.276 INFO [stdout] 5538ecf8c98caf2ad34c9b7816fbca89f988b160a1b1bc98c8a370cbc53c2fb6
Dec 08 00:35:03.278 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 08 00:35:03.512 INFO [stdout] ba2e1e6ac8f8d0075d1aa907980c1279e3d02c7694a5d3031f418ba969fdffc7
Dec 08 00:35:03.514 INFO running `"docker" "start" "-a" "ba2e1e6ac8f8d0075d1aa907980c1279e3d02c7694a5d3031f418ba969fdffc7"`
Dec 08 00:35:04.350 INFO [stderr] usermod: no changes
Dec 08 00:35:04.412 INFO [stderr]    Compiling act v0.1.1 (/source)
Dec 08 00:35:05.124 INFO [stderr] warning: unused macro definition
Dec 08 00:35:05.124 INFO [stderr]   --> src/lib.rs:82:1
Dec 08 00:35:05.124 INFO [stderr]    |
Dec 08 00:35:05.124 INFO [stderr] 82 | / macro_rules! try_opt_res {
Dec 08 00:35:05.124 INFO [stderr] 83 | |     ($o:expr) => {
Dec 08 00:35:05.124 INFO [stderr] 84 | |         match $o {
Dec 08 00:35:05.124 INFO [stderr] 85 | |             Ok(x) => x,
Dec 08 00:35:05.124 INFO [stderr] ...  |
Dec 08 00:35:05.124 INFO [stderr] 88 | |     }
Dec 08 00:35:05.124 INFO [stderr] 89 | | }
Dec 08 00:35:05.124 INFO [stderr]    | |_^
Dec 08 00:35:05.124 INFO [stderr]    |
Dec 08 00:35:05.124 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 08 00:35:05.124 INFO [stderr] 
Dec 08 00:35:05.124 INFO [stderr] warning: unused import: `std::io`
Dec 08 00:35:05.124 INFO [stderr]    --> src/lib.rs:225:17
Dec 08 00:35:05.124 INFO [stderr]     |
Dec 08 00:35:05.124 INFO [stderr] 225 |             use std::io;
Dec 08 00:35:05.124 INFO [stderr]     |                 ^^^^^^^
Dec 08 00:35:05.124 INFO [stderr]     |
Dec 08 00:35:05.124 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 08 00:35:05.124 INFO [stderr] 
Dec 08 00:35:05.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 08 00:35:05.692 INFO [stderr] su: No module specific data is present
Dec 08 00:35:06.174 INFO running `"docker" "inspect" "ba2e1e6ac8f8d0075d1aa907980c1279e3d02c7694a5d3031f418ba969fdffc7"`
Dec 08 00:35:06.306 INFO running `"docker" "rm" "-f" "ba2e1e6ac8f8d0075d1aa907980c1279e3d02c7694a5d3031f418ba969fdffc7"`
Dec 08 00:35:06.450 INFO [stdout] ba2e1e6ac8f8d0075d1aa907980c1279e3d02c7694a5d3031f418ba969fdffc7