Nov 17 06:56:56.649 INFO testing cedricleroy/rust-tuto against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 06:56:56.651 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 17 06:56:56.887 INFO [stdout] dfea8f5f65a24362a4a1c89f53460179798b303a0315058778982d52c90e53a3
Nov 17 06:56:56.887 INFO running `"docker" "start" "-a" "dfea8f5f65a24362a4a1c89f53460179798b303a0315058778982d52c90e53a3"`
Nov 17 06:56:57.387 INFO [stderr] usermod: no changes
Nov 17 06:56:57.431 INFO [stderr]    Compiling rust-tuto v0.1.0 (/source)
Nov 17 06:56:57.921 INFO [stderr] warning: value assigned to `y` is never read
Nov 17 06:56:57.921 INFO [stderr]   --> src/main.rs:13:13
Nov 17 06:56:57.921 INFO [stderr]    |
Nov 17 06:56:57.921 INFO [stderr] 13 |     let mut y = 21;
Nov 17 06:56:57.921 INFO [stderr]    |             ^
Nov 17 06:56:57.921 INFO [stderr]    |
Nov 17 06:56:57.921 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 06:56:57.921 INFO [stderr] 
Nov 17 06:56:57.949 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 06:56:57.949 INFO [stderr]   --> src/json.rs:12:5
Nov 17 06:56:57.950 INFO [stderr]    |
Nov 17 06:56:57.950 INFO [stderr] 12 |     file.read_to_string(&mut content);
Nov 17 06:56:57.950 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 06:56:57.951 INFO [stderr]    |
Nov 17 06:56:57.951 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 06:56:57.951 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 06:56:57.951 INFO [stderr] 
Nov 17 06:56:58.449 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 17 06:56:58.450 INFO [stderr] su: No module specific data is present
Nov 17 06:56:59.132 INFO running `"docker" "inspect" "dfea8f5f65a24362a4a1c89f53460179798b303a0315058778982d52c90e53a3"`
Nov 17 06:56:59.365 INFO running `"docker" "rm" "-f" "dfea8f5f65a24362a4a1c89f53460179798b303a0315058778982d52c90e53a3"`
Nov 17 06:56:59.562 INFO [stdout] dfea8f5f65a24362a4a1c89f53460179798b303a0315058778982d52c90e53a3
Nov 17 06:56:59.568 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 17 06:56:59.993 INFO [stdout] 177b4e7f6543db709db30b2ce3f6f55b1e7801ce75d8597af5321a77323a5a0d
Nov 17 06:56:59.995 INFO running `"docker" "start" "-a" "177b4e7f6543db709db30b2ce3f6f55b1e7801ce75d8597af5321a77323a5a0d"`
Nov 17 06:57:00.515 INFO [stderr] usermod: no changes
Nov 17 06:57:00.568 INFO [stderr]    Compiling rust-tuto v0.1.0 (/source)
Nov 17 06:57:01.128 INFO [stderr] warning: value assigned to `y` is never read
Nov 17 06:57:01.128 INFO [stderr]   --> src/main.rs:13:13
Nov 17 06:57:01.128 INFO [stderr]    |
Nov 17 06:57:01.128 INFO [stderr] 13 |     let mut y = 21;
Nov 17 06:57:01.128 INFO [stderr]    |             ^
Nov 17 06:57:01.128 INFO [stderr]    |
Nov 17 06:57:01.128 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 06:57:01.128 INFO [stderr] 
Nov 17 06:57:01.155 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 06:57:01.155 INFO [stderr]   --> src/json.rs:12:5
Nov 17 06:57:01.155 INFO [stderr]    |
Nov 17 06:57:01.155 INFO [stderr] 12 |     file.read_to_string(&mut content);
Nov 17 06:57:01.155 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 06:57:01.155 INFO [stderr]    |
Nov 17 06:57:01.155 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 06:57:01.155 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 06:57:01.155 INFO [stderr] 
Nov 17 06:57:01.386 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 17 06:57:01.388 INFO [stderr] su: No module specific data is present
Nov 17 06:57:01.720 INFO running `"docker" "inspect" "177b4e7f6543db709db30b2ce3f6f55b1e7801ce75d8597af5321a77323a5a0d"`
Nov 17 06:57:01.861 INFO running `"docker" "rm" "-f" "177b4e7f6543db709db30b2ce3f6f55b1e7801ce75d8597af5321a77323a5a0d"`
Nov 17 06:57:01.991 INFO [stdout] 177b4e7f6543db709db30b2ce3f6f55b1e7801ce75d8597af5321a77323a5a0d
Nov 17 06:57:01.991 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 17 06:57:02.353 INFO [stdout] 9a13d4fd0d5b0d0f05aa4fbcad6365997dc4d9218374d2aad5954d5494c61d5f
Nov 17 06:57:02.355 INFO running `"docker" "start" "-a" "9a13d4fd0d5b0d0f05aa4fbcad6365997dc4d9218374d2aad5954d5494c61d5f"`
Nov 17 06:57:02.970 INFO [stderr] usermod: no changes
Nov 17 06:57:03.011 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 06:57:03.012 INFO [stderr]      Running /target/debug/deps/rust_tuto-bce4b5e68b31c322
Nov 17 06:57:03.023 INFO [stdout] 
Nov 17 06:57:03.023 INFO [stdout] running 0 tests
Nov 17 06:57:03.023 INFO [stdout] 
Nov 17 06:57:03.023 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 06:57:03.023 INFO [stdout] 
Nov 17 06:57:03.025 INFO [stderr] su: No module specific data is present
Nov 17 06:57:03.280 INFO running `"docker" "inspect" "9a13d4fd0d5b0d0f05aa4fbcad6365997dc4d9218374d2aad5954d5494c61d5f"`
Nov 17 06:57:03.342 INFO running `"docker" "rm" "-f" "9a13d4fd0d5b0d0f05aa4fbcad6365997dc4d9218374d2aad5954d5494c61d5f"`
Nov 17 06:57:03.456 INFO [stdout] 9a13d4fd0d5b0d0f05aa4fbcad6365997dc4d9218374d2aad5954d5494c61d5f