Dec 07 21:50:27.173 INFO testing canvas-1.0.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 21:50:27.173 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 07 21:50:27.325 INFO [stdout] 7986d4f46d0560b4e168bd11aa728260451279dac69f5aaa7c0e860b37f95d39
Dec 07 21:50:27.327 INFO running `"docker" "start" "-a" "7986d4f46d0560b4e168bd11aa728260451279dac69f5aaa7c0e860b37f95d39"`
Dec 07 21:50:27.804 INFO [stderr] usermod: no changes
Dec 07 21:50:28.080 INFO [stderr]    Compiling websocket v0.20.4
Dec 07 21:50:38.306 INFO [stderr]    Compiling canvas v1.0.1 (/source)
Dec 07 21:50:45.074 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 07 21:50:45.074 INFO [stderr]  --> src/api.rs:2:5
Dec 07 21:50:45.074 INFO [stderr]   |
Dec 07 21:50:45.074 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 07 21:50:45.074 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 21:50:45.074 INFO [stderr]   |
Dec 07 21:50:45.074 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 07 21:50:45.074 INFO [stderr] 
Dec 07 21:50:45.252 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 07 21:50:45.252 INFO [stderr]  --> src/api.rs:2:5
Dec 07 21:50:45.252 INFO [stderr]   |
Dec 07 21:50:45.252 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 07 21:50:45.252 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 21:50:45.252 INFO [stderr]   |
Dec 07 21:50:45.252 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:50:45.252 INFO [stderr] 
Dec 07 21:50:48.037 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.22s
Dec 07 21:50:48.060 INFO [stderr] su: No module specific data is present
Dec 07 21:50:48.722 INFO running `"docker" "inspect" "7986d4f46d0560b4e168bd11aa728260451279dac69f5aaa7c0e860b37f95d39"`
Dec 07 21:50:49.227 INFO running `"docker" "rm" "-f" "7986d4f46d0560b4e168bd11aa728260451279dac69f5aaa7c0e860b37f95d39"`
Dec 07 21:50:49.628 INFO [stdout] 7986d4f46d0560b4e168bd11aa728260451279dac69f5aaa7c0e860b37f95d39
Dec 07 21:50:49.635 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 07 21:50:50.044 INFO [stdout] 92380f7a64b47fc92e0d8d40cdc4e8830e4d737ad76e36976d037ca87817aad9
Dec 07 21:50:50.046 INFO running `"docker" "start" "-a" "92380f7a64b47fc92e0d8d40cdc4e8830e4d737ad76e36976d037ca87817aad9"`
Dec 07 21:50:51.716 INFO [stderr] usermod: no changes
Dec 07 21:50:51.950 INFO [stderr]    Compiling canvas v1.0.1 (/source)
Dec 07 21:50:59.144 INFO [stderr] warning: unused import: `super::*`
Dec 07 21:50:59.144 INFO [stderr]    --> src/lib.rs:309:9
Dec 07 21:50:59.144 INFO [stderr]     |
Dec 07 21:50:59.144 INFO [stderr] 309 |     use super::*;
Dec 07 21:50:59.144 INFO [stderr]     |         ^^^^^^^^
Dec 07 21:50:59.144 INFO [stderr]     |
Dec 07 21:50:59.144 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 07 21:50:59.144 INFO [stderr] 
Dec 07 21:50:59.164 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 07 21:50:59.164 INFO [stderr]  --> src/api.rs:2:5
Dec 07 21:50:59.164 INFO [stderr]   |
Dec 07 21:50:59.164 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 07 21:50:59.164 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 21:50:59.164 INFO [stderr]   |
Dec 07 21:50:59.170 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 07 21:50:59.170 INFO [stderr] 
Dec 07 21:50:59.312 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 07 21:50:59.312 INFO [stderr]  --> src/api.rs:2:5
Dec 07 21:50:59.312 INFO [stderr]   |
Dec 07 21:50:59.312 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 07 21:50:59.312 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 21:50:59.312 INFO [stderr] 
Dec 07 21:50:59.936 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.20s
Dec 07 21:50:59.946 INFO [stderr] su: No module specific data is present
Dec 07 21:51:00.768 INFO running `"docker" "inspect" "92380f7a64b47fc92e0d8d40cdc4e8830e4d737ad76e36976d037ca87817aad9"`
Dec 07 21:51:01.170 INFO running `"docker" "rm" "-f" "92380f7a64b47fc92e0d8d40cdc4e8830e4d737ad76e36976d037ca87817aad9"`
Dec 07 21:51:01.408 INFO [stdout] 92380f7a64b47fc92e0d8d40cdc4e8830e4d737ad76e36976d037ca87817aad9
Dec 07 21:51:01.420 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 07 21:51:01.884 INFO [stdout] e4ad4543e60381adbacc157ff446323b1e7e4460b4d5ea73c3b4e6379ef241fb
Dec 07 21:51:01.885 INFO running `"docker" "start" "-a" "e4ad4543e60381adbacc157ff446323b1e7e4460b4d5ea73c3b4e6379ef241fb"`
Dec 07 21:51:03.503 INFO [stderr] usermod: no changes
Dec 07 21:51:03.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Dec 07 21:51:03.811 INFO [stderr]      Running /target/debug/deps/canvas-9b710d24647b42a5
Dec 07 21:51:03.814 INFO [stdout] 
Dec 07 21:51:03.814 INFO [stdout] running 1 test
Dec 07 21:51:03.814 INFO [stdout] test tests::it_works ... ok
Dec 07 21:51:03.814 INFO [stdout] 
Dec 07 21:51:03.814 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:51:03.814 INFO [stdout] 
Dec 07 21:51:03.820 INFO [stderr]    Doc-tests canvas
Dec 07 21:51:17.940 INFO [stdout] 
Dec 07 21:51:17.940 INFO [stdout] running 0 tests
Dec 07 21:51:17.940 INFO [stdout] 
Dec 07 21:51:17.940 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:51:17.940 INFO [stdout] 
Dec 07 21:51:17.950 INFO [stderr] su: No module specific data is present
Dec 07 21:51:18.810 INFO running `"docker" "inspect" "e4ad4543e60381adbacc157ff446323b1e7e4460b4d5ea73c3b4e6379ef241fb"`
Dec 07 21:51:19.140 INFO running `"docker" "rm" "-f" "e4ad4543e60381adbacc157ff446323b1e7e4460b4d5ea73c3b4e6379ef241fb"`
Dec 07 21:51:19.384 INFO [stdout] e4ad4543e60381adbacc157ff446323b1e7e4460b4d5ea73c3b4e6379ef241fb