Nov 18 00:52:25.215 INFO testing ruse-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 00:52:25.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:52:25.640 INFO [stdout] a2e8c0c10d053e12d11dd90c91312eaa01c9409539168b5fa33a55601b8d2b7e
Nov 18 00:52:25.644 INFO running `"docker" "start" "-a" "a2e8c0c10d053e12d11dd90c91312eaa01c9409539168b5fa33a55601b8d2b7e"`
Nov 18 00:52:26.052 INFO [stderr] usermod: no changes
Nov 18 00:52:26.073 INFO [stderr]    Compiling ruse v0.1.0 (/source)
Nov 18 00:52:26.556 INFO [stderr] warning: the feature `question_mark` has been stable since 1.13.0 and no longer requires an attribute to enable
Nov 18 00:52:26.556 INFO [stderr]  --> src/ruse/lib.rs:2:12
Nov 18 00:52:26.556 INFO [stderr]   |
Nov 18 00:52:26.556 INFO [stderr] 2 | #![feature(question_mark)]
Nov 18 00:52:26.556 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 18 00:52:26.556 INFO [stderr]   |
Nov 18 00:52:26.556 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 18 00:52:26.556 INFO [stderr] 
Nov 18 00:52:27.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
Nov 18 00:52:27.960 INFO [stderr] su: No module specific data is present
Nov 18 00:52:28.700 INFO running `"docker" "inspect" "a2e8c0c10d053e12d11dd90c91312eaa01c9409539168b5fa33a55601b8d2b7e"`
Nov 18 00:52:28.932 INFO running `"docker" "rm" "-f" "a2e8c0c10d053e12d11dd90c91312eaa01c9409539168b5fa33a55601b8d2b7e"`
Nov 18 00:52:29.224 INFO [stdout] a2e8c0c10d053e12d11dd90c91312eaa01c9409539168b5fa33a55601b8d2b7e
Nov 18 00:52:29.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:52:29.558 INFO [stdout] be771cee5476483a9f4e80b8e4cf4624b3e352f3bca8f4ece0266ce2876eebb6
Nov 18 00:52:29.567 INFO running `"docker" "start" "-a" "be771cee5476483a9f4e80b8e4cf4624b3e352f3bca8f4ece0266ce2876eebb6"`
Nov 18 00:52:30.663 INFO [stderr] usermod: no changes
Nov 18 00:52:30.756 INFO [stderr]    Compiling ruse v0.1.0 (/source)
Nov 18 00:52:31.563 INFO [stderr] warning: the feature `question_mark` has been stable since 1.13.0 and no longer requires an attribute to enable
Nov 18 00:52:31.563 INFO [stderr]  --> src/ruse/lib.rs:2:12
Nov 18 00:52:31.563 INFO [stderr]   |
Nov 18 00:52:31.563 INFO [stderr] 2 | #![feature(question_mark)]
Nov 18 00:52:31.563 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 18 00:52:31.563 INFO [stderr]   |
Nov 18 00:52:31.563 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 18 00:52:31.563 INFO [stderr] 
Nov 18 00:52:32.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Nov 18 00:52:32.184 INFO [stderr] su: No module specific data is present
Nov 18 00:52:32.540 INFO running `"docker" "inspect" "be771cee5476483a9f4e80b8e4cf4624b3e352f3bca8f4ece0266ce2876eebb6"`
Nov 18 00:52:32.656 INFO running `"docker" "rm" "-f" "be771cee5476483a9f4e80b8e4cf4624b3e352f3bca8f4ece0266ce2876eebb6"`
Nov 18 00:52:32.827 INFO [stdout] be771cee5476483a9f4e80b8e4cf4624b3e352f3bca8f4ece0266ce2876eebb6
Nov 18 00:52:32.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 00:52:33.045 INFO [stdout] 5d37f3b3e798ec5ac88ab62052f7bde6738973232975a3fc1ef6434f16be9a3a
Nov 18 00:52:33.048 INFO running `"docker" "start" "-a" "5d37f3b3e798ec5ac88ab62052f7bde6738973232975a3fc1ef6434f16be9a3a"`
Nov 18 00:52:33.620 INFO [stderr] usermod: no changes
Nov 18 00:52:33.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 00:52:33.647 INFO [stderr]      Running /target/debug/deps/ruse-8bf5c280413ff13e
Nov 18 00:52:33.648 INFO [stdout] 
Nov 18 00:52:33.648 INFO [stdout] running 7 tests
Nov 18 00:52:33.648 INFO [stdout] test read::lex::tests::lex_a_more_complex_program ... ok
Nov 18 00:52:33.648 INFO [stdout] test read::lex::tests::lex_a_single_open_paren ... ok
Nov 18 00:52:33.648 INFO [stdout] test read::lex::tests::lex_the_empty_program ... ok
Nov 18 00:52:33.651 INFO [stdout] test read::lex::tests::fail_to_lex_a_non_ascii_character ... ok
Nov 18 00:52:33.654 INFO [stdout] test read::lex::tests::lex_matching_parens ... ok
Nov 18 00:52:33.654 INFO [stdout] test read::lex::tests::lex_a_single_close_paren ... ok
Nov 18 00:52:33.654 INFO [stdout] test read::lex::tests::lex_a_simple_program ... ok
Nov 18 00:52:33.654 INFO [stdout] 
Nov 18 00:52:33.654 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:52:33.654 INFO [stdout] 
Nov 18 00:52:33.656 INFO [stderr]      Running /target/debug/deps/ruse-a37741408b9411b7
Nov 18 00:52:33.658 INFO [stdout] 
Nov 18 00:52:33.658 INFO [stdout] running 0 tests
Nov 18 00:52:33.658 INFO [stdout] 
Nov 18 00:52:33.658 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:52:33.658 INFO [stdout] 
Nov 18 00:52:33.658 INFO [stderr]    Doc-tests ruse
Nov 18 00:52:34.193 INFO [stdout] 
Nov 18 00:52:34.193 INFO [stdout] running 0 tests
Nov 18 00:52:34.193 INFO [stdout] 
Nov 18 00:52:34.193 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 00:52:34.193 INFO [stdout] 
Nov 18 00:52:34.201 INFO [stderr] su: No module specific data is present
Nov 18 00:52:34.558 INFO running `"docker" "inspect" "5d37f3b3e798ec5ac88ab62052f7bde6738973232975a3fc1ef6434f16be9a3a"`
Nov 18 00:52:34.701 INFO running `"docker" "rm" "-f" "5d37f3b3e798ec5ac88ab62052f7bde6738973232975a3fc1ef6434f16be9a3a"`
Nov 18 00:52:34.845 INFO [stdout] 5d37f3b3e798ec5ac88ab62052f7bde6738973232975a3fc1ef6434f16be9a3a