Nov 16 13:09:55.187 INFO testing skade/rust-three-days-course against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 13:09:55.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 13:09:55.752 INFO [stdout] d6901ddaa608b216e03c152ceabeaf7e8cb69078a10827b813437ded7a09757c
Nov 16 13:09:55.754 INFO running `"docker" "start" "-a" "d6901ddaa608b216e03c152ceabeaf7e8cb69078a10827b813437ded7a09757c"`
Nov 16 13:09:57.175 INFO [stderr] usermod: no changes
Nov 16 13:09:57.331 INFO [stderr]    Compiling serde v0.9.12
Nov 16 13:09:57.331 INFO [stderr]    Compiling shells v0.2.0
Nov 16 13:09:57.343 INFO [stderr]    Compiling syn v0.11.9
Nov 16 13:10:06.251 INFO [stderr]    Compiling serde_codegen_internals v0.14.2
Nov 16 13:10:09.704 INFO [stderr]    Compiling serde_derive v0.9.12
Nov 16 13:10:18.527 INFO [stderr]    Compiling serde_json v0.9.9
Nov 16 13:10:23.050 INFO [stderr]    Compiling pandoc_types v0.1.0
Nov 16 13:10:26.993 INFO [stderr]    Compiling tasks v0.1.0 (/source)
Nov 16 13:10:44.584 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.39s
Nov 16 13:10:44.590 INFO [stderr] su: No module specific data is present
Nov 16 13:10:46.374 INFO running `"docker" "inspect" "d6901ddaa608b216e03c152ceabeaf7e8cb69078a10827b813437ded7a09757c"`
Nov 16 13:10:46.737 INFO running `"docker" "rm" "-f" "d6901ddaa608b216e03c152ceabeaf7e8cb69078a10827b813437ded7a09757c"`
Nov 16 13:10:47.030 INFO [stdout] d6901ddaa608b216e03c152ceabeaf7e8cb69078a10827b813437ded7a09757c
Nov 16 13:10:47.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 13:10:47.626 INFO [stdout] d46ed620dacca34d299f41dd38dfc45b3d0e04a071768984173f0745dd85e35c
Nov 16 13:10:47.633 INFO running `"docker" "start" "-a" "d46ed620dacca34d299f41dd38dfc45b3d0e04a071768984173f0745dd85e35c"`
Nov 16 13:10:48.667 INFO [stderr] usermod: no changes
Nov 16 13:10:48.799 INFO [stderr]    Compiling tasks v0.1.0 (/source)
Nov 16 13:10:51.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
Nov 16 13:10:52.007 INFO [stderr] su: No module specific data is present
Nov 16 13:10:52.628 INFO running `"docker" "inspect" "d46ed620dacca34d299f41dd38dfc45b3d0e04a071768984173f0745dd85e35c"`
Nov 16 13:10:52.929 INFO running `"docker" "rm" "-f" "d46ed620dacca34d299f41dd38dfc45b3d0e04a071768984173f0745dd85e35c"`
Nov 16 13:10:53.155 INFO [stdout] d46ed620dacca34d299f41dd38dfc45b3d0e04a071768984173f0745dd85e35c
Nov 16 13:10:53.159 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 13:10:53.616 INFO [stdout] 595014df2328eccb06563d9964d97fe39d499a69ee5444e92ea376a95d7200d8
Nov 16 13:10:53.619 INFO running `"docker" "start" "-a" "595014df2328eccb06563d9964d97fe39d499a69ee5444e92ea376a95d7200d8"`
Nov 16 13:10:54.820 INFO [stderr] usermod: no changes
Nov 16 13:10:54.877 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 13:10:54.892 INFO [stderr]      Running /target/debug/deps/tasks-a3e8822bf33569b8
Nov 16 13:10:54.895 INFO [stdout] 
Nov 16 13:10:54.895 INFO [stdout] running 0 tests
Nov 16 13:10:54.895 INFO [stdout] 
Nov 16 13:10:54.895 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:10:54.895 INFO [stdout] 
Nov 16 13:10:54.896 INFO [stderr]      Running /target/debug/deps/add_chapter-a42c70578fd16c5b
Nov 16 13:10:54.898 INFO [stdout] 
Nov 16 13:10:54.898 INFO [stdout] running 0 tests
Nov 16 13:10:54.898 INFO [stdout] 
Nov 16 13:10:54.899 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:10:54.899 INFO [stdout] 
Nov 16 13:10:54.900 INFO [stderr]      Running /target/debug/deps/add_code_example-309581082720237c
Nov 16 13:10:54.900 INFO [stdout] 
Nov 16 13:10:54.900 INFO [stdout] running 0 tests
Nov 16 13:10:54.900 INFO [stdout] 
Nov 16 13:10:54.900 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:10:54.900 INFO [stdout] 
Nov 16 13:10:54.902 INFO [stdout] 
Nov 16 13:10:54.902 INFO [stderr]      Running /target/debug/deps/build_indices-b81823e44cc6caf2
Nov 16 13:10:54.902 INFO [stdout] running 0 tests
Nov 16 13:10:54.902 INFO [stdout] 
Nov 16 13:10:54.902 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:10:54.902 INFO [stdout] 
Nov 16 13:10:54.907 INFO [stderr]      Running /target/debug/deps/extract_code-df87fed11a9aaf5a
Nov 16 13:10:54.911 INFO [stderr]      Running /target/debug/deps/rename_chapter-4dc40a5a533351a7
Nov 16 13:10:54.911 INFO [stdout] 
Nov 16 13:10:54.911 INFO [stdout] running 0 tests
Nov 16 13:10:54.911 INFO [stdout] 
Nov 16 13:10:54.911 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:10:54.911 INFO [stdout] 
Nov 16 13:10:54.917 INFO [stdout] 
Nov 16 13:10:54.917 INFO [stdout] running 0 tests
Nov 16 13:10:54.917 INFO [stdout] 
Nov 16 13:10:54.917 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:10:54.918 INFO [stdout] 
Nov 16 13:10:54.919 INFO [stderr]      Running /target/debug/deps/rename_chapters-8a271b54b8d07884
Nov 16 13:10:54.923 INFO [stdout] 
Nov 16 13:10:54.923 INFO [stdout] running 0 tests
Nov 16 13:10:54.923 INFO [stdout] 
Nov 16 13:10:54.923 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:10:54.923 INFO [stdout] 
Nov 16 13:10:54.924 INFO [stderr]    Doc-tests tasks
Nov 16 13:10:55.136 INFO [stdout] 
Nov 16 13:10:55.136 INFO [stdout] running 0 tests
Nov 16 13:10:55.136 INFO [stdout] 
Nov 16 13:10:55.136 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:10:55.136 INFO [stdout] 
Nov 16 13:10:55.145 INFO [stderr] su: No module specific data is present
Nov 16 13:10:55.636 INFO running `"docker" "inspect" "595014df2328eccb06563d9964d97fe39d499a69ee5444e92ea376a95d7200d8"`
Nov 16 13:10:56.005 INFO running `"docker" "rm" "-f" "595014df2328eccb06563d9964d97fe39d499a69ee5444e92ea376a95d7200d8"`
Nov 16 13:10:56.359 INFO [stdout] 595014df2328eccb06563d9964d97fe39d499a69ee5444e92ea376a95d7200d8