Dec 08 00:34:57.253 INFO testing act-0.1.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 08 00:34:57.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 00:34:57.660 INFO [stdout] f943a364956131fcbb851e0e6aab3fa8dd237597354da5dff1914a625d1963e3
Dec 08 00:34:57.662 INFO running `"docker" "start" "-a" "f943a364956131fcbb851e0e6aab3fa8dd237597354da5dff1914a625d1963e3"`
Dec 08 00:34:58.424 INFO [stderr] usermod: no changes
Dec 08 00:34:58.488 INFO [stderr]    Compiling act v0.1.1 (/source)
Dec 08 00:34:59.037 INFO [stderr] warning: unused macro definition
Dec 08 00:34:59.037 INFO [stderr]   --> src/lib.rs:82:1
Dec 08 00:34:59.037 INFO [stderr]    |
Dec 08 00:34:59.037 INFO [stderr] 82 | / macro_rules! try_opt_res {
Dec 08 00:34:59.037 INFO [stderr] 83 | |     ($o:expr) => {
Dec 08 00:34:59.037 INFO [stderr] 84 | |         match $o {
Dec 08 00:34:59.037 INFO [stderr] 85 | |             Ok(x) => x,
Dec 08 00:34:59.037 INFO [stderr] ...  |
Dec 08 00:34:59.037 INFO [stderr] 88 | |     }
Dec 08 00:34:59.037 INFO [stderr] 89 | | }
Dec 08 00:34:59.037 INFO [stderr]    | |_^
Dec 08 00:34:59.037 INFO [stderr]    |
Dec 08 00:34:59.037 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 08 00:34:59.037 INFO [stderr] 
Dec 08 00:34:59.037 INFO [stderr] warning: unused import: `std::io`
Dec 08 00:34:59.037 INFO [stderr]    --> src/lib.rs:225:17
Dec 08 00:34:59.037 INFO [stderr]     |
Dec 08 00:34:59.037 INFO [stderr] 225 |             use std::io;
Dec 08 00:34:59.037 INFO [stderr]     |                 ^^^^^^^
Dec 08 00:34:59.037 INFO [stderr]     |
Dec 08 00:34:59.037 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 08 00:34:59.037 INFO [stderr] 
Dec 08 00:35:01.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Dec 08 00:35:01.308 INFO [stderr] su: No module specific data is present
Dec 08 00:35:02.040 INFO running `"docker" "inspect" "f943a364956131fcbb851e0e6aab3fa8dd237597354da5dff1914a625d1963e3"`
Dec 08 00:35:02.244 INFO running `"docker" "rm" "-f" "f943a364956131fcbb851e0e6aab3fa8dd237597354da5dff1914a625d1963e3"`
Dec 08 00:35:02.374 INFO [stdout] f943a364956131fcbb851e0e6aab3fa8dd237597354da5dff1914a625d1963e3
Dec 08 00:35:02.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 00:35:02.684 INFO [stdout] 3339eaff276586c2ca29ab8585f36d7a676d09a2952938343ab4a80abb74c5bd
Dec 08 00:35:02.692 INFO running `"docker" "start" "-a" "3339eaff276586c2ca29ab8585f36d7a676d09a2952938343ab4a80abb74c5bd"`
Dec 08 00:35:03.403 INFO [stderr] usermod: no changes
Dec 08 00:35:03.465 INFO [stderr]    Compiling act v0.1.1 (/source)
Dec 08 00:35:04.147 INFO [stderr] warning: unused macro definition
Dec 08 00:35:04.147 INFO [stderr]   --> src/lib.rs:82:1
Dec 08 00:35:04.147 INFO [stderr]    |
Dec 08 00:35:04.147 INFO [stderr] 82 | / macro_rules! try_opt_res {
Dec 08 00:35:04.147 INFO [stderr] 83 | |     ($o:expr) => {
Dec 08 00:35:04.147 INFO [stderr] 84 | |         match $o {
Dec 08 00:35:04.147 INFO [stderr] 85 | |             Ok(x) => x,
Dec 08 00:35:04.147 INFO [stderr] ...  |
Dec 08 00:35:04.147 INFO [stderr] 88 | |     }
Dec 08 00:35:04.147 INFO [stderr] 89 | | }
Dec 08 00:35:04.147 INFO [stderr]    | |_^
Dec 08 00:35:04.147 INFO [stderr]    |
Dec 08 00:35:04.147 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 08 00:35:04.147 INFO [stderr] 
Dec 08 00:35:04.147 INFO [stderr] warning: unused import: `std::io`
Dec 08 00:35:04.147 INFO [stderr]    --> src/lib.rs:225:17
Dec 08 00:35:04.147 INFO [stderr]     |
Dec 08 00:35:04.147 INFO [stderr] 225 |             use std::io;
Dec 08 00:35:04.147 INFO [stderr]     |                 ^^^^^^^
Dec 08 00:35:04.147 INFO [stderr]     |
Dec 08 00:35:04.147 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 08 00:35:04.147 INFO [stderr] 
Dec 08 00:35:04.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 08 00:35:04.551 INFO [stderr] su: No module specific data is present
Dec 08 00:35:05.207 INFO running `"docker" "inspect" "3339eaff276586c2ca29ab8585f36d7a676d09a2952938343ab4a80abb74c5bd"`
Dec 08 00:35:05.411 INFO running `"docker" "rm" "-f" "3339eaff276586c2ca29ab8585f36d7a676d09a2952938343ab4a80abb74c5bd"`
Dec 08 00:35:05.676 INFO [stdout] 3339eaff276586c2ca29ab8585f36d7a676d09a2952938343ab4a80abb74c5bd