Dec 01 08:22:37.557 INFO testing mtmccarthy/pop3 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 08:22:37.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:22:37.899 INFO [stdout] 8af7a852ed84f612436e950631e0e815473c2aa5eb27298a28f2a238e8abeb17
Dec 01 08:22:37.901 INFO running `"docker" "start" "-a" "8af7a852ed84f612436e950631e0e815473c2aa5eb27298a28f2a238e8abeb17"`
Dec 01 08:22:38.387 INFO [stderr] usermod: no changes
Dec 01 08:22:38.413 INFO [stderr]    Compiling pop3 v0.1.0 (/source)
Dec 01 08:22:38.647 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 08:22:38.647 INFO [stderr]   --> src/pop3/pop3client.rs:16:5
Dec 01 08:22:38.647 INFO [stderr]    |
Dec 01 08:22:38.647 INFO [stderr] 16 |     stream.flush();
Dec 01 08:22:38.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 01 08:22:38.647 INFO [stderr]    |
Dec 01 08:22:38.647 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 08:22:38.647 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 08:22:38.647 INFO [stderr] 
Dec 01 08:22:38.647 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 08:22:38.648 INFO [stderr]   --> src/pop3/pop3client.rs:42:5
Dec 01 08:22:38.648 INFO [stderr]    |
Dec 01 08:22:38.648 INFO [stderr] 42 |     stream.write(b"STAT");
Dec 01 08:22:38.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:22:38.648 INFO [stderr]    |
Dec 01 08:22:38.648 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 08:22:38.648 INFO [stderr] 
Dec 01 08:22:39.143 INFO [stderr] warning: unused import: `pop3::pop3::pop3client::send_stat`
Dec 01 08:22:39.143 INFO [stderr]  --> src/main.rs:4:5
Dec 01 08:22:39.143 INFO [stderr]   |
Dec 01 08:22:39.143 INFO [stderr] 4 | use pop3::pop3::pop3client::send_stat;
Dec 01 08:22:39.143 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:22:39.143 INFO [stderr]   |
Dec 01 08:22:39.143 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 08:22:39.143 INFO [stderr] 
Dec 01 08:22:39.144 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 01 08:22:39.144 INFO [stderr]  --> src/main.rs:6:5
Dec 01 08:22:39.144 INFO [stderr]   |
Dec 01 08:22:39.144 INFO [stderr] 6 | use std::io::prelude::*;
Dec 01 08:22:39.144 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 08:22:39.144 INFO [stderr] 
Dec 01 08:22:39.629 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 01 08:22:39.631 INFO [stderr] su: No module specific data is present
Dec 01 08:22:40.029 INFO running `"docker" "inspect" "8af7a852ed84f612436e950631e0e815473c2aa5eb27298a28f2a238e8abeb17"`
Dec 01 08:22:40.314 INFO running `"docker" "rm" "-f" "8af7a852ed84f612436e950631e0e815473c2aa5eb27298a28f2a238e8abeb17"`
Dec 01 08:22:40.619 INFO [stdout] 8af7a852ed84f612436e950631e0e815473c2aa5eb27298a28f2a238e8abeb17
Dec 01 08:22:40.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:22:40.980 INFO [stdout] 533e0912107f694c0bfb6dc32a0b40d282075e3b41e7d20515ad75747512776d
Dec 01 08:22:40.986 INFO running `"docker" "start" "-a" "533e0912107f694c0bfb6dc32a0b40d282075e3b41e7d20515ad75747512776d"`
Dec 01 08:22:42.119 INFO [stderr] usermod: no changes
Dec 01 08:22:42.167 INFO [stderr]    Compiling pop3 v0.1.0 (/source)
Dec 01 08:22:42.451 INFO [stderr] warning: unused import: `pop3::pop3::pop3client::send_stat`
Dec 01 08:22:42.451 INFO [stderr]  --> src/main.rs:4:5
Dec 01 08:22:42.451 INFO [stderr]   |
Dec 01 08:22:42.451 INFO [stderr] 4 | use pop3::pop3::pop3client::send_stat;
Dec 01 08:22:42.451 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:22:42.451 INFO [stderr]   |
Dec 01 08:22:42.451 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 08:22:42.451 INFO [stderr] 
Dec 01 08:22:42.451 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 01 08:22:42.451 INFO [stderr]  --> src/main.rs:6:5
Dec 01 08:22:42.451 INFO [stderr]   |
Dec 01 08:22:42.451 INFO [stderr] 6 | use std::io::prelude::*;
Dec 01 08:22:42.451 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 08:22:42.451 INFO [stderr] 
Dec 01 08:22:42.663 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 08:22:42.675 INFO [stderr]   --> src/pop3/pop3client.rs:16:5
Dec 01 08:22:42.675 INFO [stderr]    |
Dec 01 08:22:42.675 INFO [stderr] 16 |     stream.flush();
Dec 01 08:22:42.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 01 08:22:42.675 INFO [stderr]    |
Dec 01 08:22:42.675 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 08:22:42.675 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 08:22:42.675 INFO [stderr] 
Dec 01 08:22:42.675 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 08:22:42.675 INFO [stderr]   --> src/pop3/pop3client.rs:42:5
Dec 01 08:22:42.675 INFO [stderr]    |
Dec 01 08:22:42.675 INFO [stderr] 42 |     stream.write(b"STAT");
Dec 01 08:22:42.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:22:42.675 INFO [stderr]    |
Dec 01 08:22:42.675 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 08:22:42.675 INFO [stderr] 
Dec 01 08:22:43.285 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 01 08:22:43.293 INFO [stderr] su: No module specific data is present
Dec 01 08:22:43.889 INFO running `"docker" "inspect" "533e0912107f694c0bfb6dc32a0b40d282075e3b41e7d20515ad75747512776d"`
Dec 01 08:22:44.093 INFO running `"docker" "rm" "-f" "533e0912107f694c0bfb6dc32a0b40d282075e3b41e7d20515ad75747512776d"`
Dec 01 08:22:44.304 INFO [stdout] 533e0912107f694c0bfb6dc32a0b40d282075e3b41e7d20515ad75747512776d
Dec 01 08:22:44.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:22:44.707 INFO [stdout] 1ed94afbfa7b82a0b66f6d9dd4e5e56db2a41038e11fc053cc725d0c85add6a0
Dec 01 08:22:44.707 INFO running `"docker" "start" "-a" "1ed94afbfa7b82a0b66f6d9dd4e5e56db2a41038e11fc053cc725d0c85add6a0"`
Dec 01 08:22:45.655 INFO [stderr] usermod: no changes
Dec 01 08:22:45.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 08:22:45.703 INFO [stderr]      Running /target/debug/deps/pop3-8ea19feecd81f485
Dec 01 08:22:45.705 INFO [stdout] 
Dec 01 08:22:45.705 INFO [stdout] running 0 tests
Dec 01 08:22:45.705 INFO [stdout] 
Dec 01 08:22:45.705 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 08:22:45.705 INFO [stdout] 
Dec 01 08:22:45.712 INFO [stderr]      Running /target/debug/deps/pop3-8d67a00707b5764d
Dec 01 08:22:45.717 INFO [stderr]    Doc-tests pop3
Dec 01 08:22:45.719 INFO [stdout] 
Dec 01 08:22:45.719 INFO [stdout] running 0 tests
Dec 01 08:22:45.719 INFO [stdout] 
Dec 01 08:22:45.719 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 08:22:45.719 INFO [stdout] 
Dec 01 08:22:46.065 INFO [stdout] 
Dec 01 08:22:46.065 INFO [stdout] running 0 tests
Dec 01 08:22:46.065 INFO [stdout] 
Dec 01 08:22:46.065 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 08:22:46.065 INFO [stdout] 
Dec 01 08:22:46.067 INFO [stderr] su: No module specific data is present
Dec 01 08:22:46.525 INFO running `"docker" "inspect" "1ed94afbfa7b82a0b66f6d9dd4e5e56db2a41038e11fc053cc725d0c85add6a0"`
Dec 01 08:22:46.812 INFO running `"docker" "rm" "-f" "1ed94afbfa7b82a0b66f6d9dd4e5e56db2a41038e11fc053cc725d0c85add6a0"`
Dec 01 08:22:47.011 INFO [stdout] 1ed94afbfa7b82a0b66f6d9dd4e5e56db2a41038e11fc053cc725d0c85add6a0
