[INFO] fetching crate calculatrice_back 0.3.0...
[INFO] testing calculatrice_back-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate calculatrice_back 0.3.0 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate calculatrice_back 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate calculatrice_back 0.3.0
[INFO] finished tweaking crates.io crate calculatrice_back 0.3.0
[INFO] tweaked toml for crates.io crate calculatrice_back 0.3.0 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a39ef47a4a607896c8b9269e30cf60be4ec7b0432919c01ccbd9b0a4a4b024e1
[INFO] running `Command { std: "docker" "start" "-a" "a39ef47a4a607896c8b9269e30cf60be4ec7b0432919c01ccbd9b0a4a4b024e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a39ef47a4a607896c8b9269e30cf60be4ec7b0432919c01ccbd9b0a4a4b024e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a39ef47a4a607896c8b9269e30cf60be4ec7b0432919c01ccbd9b0a4a4b024e1", kill_on_drop: false }`
[INFO] [stdout] a39ef47a4a607896c8b9269e30cf60be4ec7b0432919c01ccbd9b0a4a4b024e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0407e8cced188ae534b006d73e6d7e47e745556b27d77825e4228b21fa83e147
[INFO] running `Command { std: "docker" "start" "-a" "0407e8cced188ae534b006d73e6d7e47e745556b27d77825e4228b21fa83e147", kill_on_drop: false }`
[INFO] [stderr]    Compiling calculatrice_back v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "0407e8cced188ae534b006d73e6d7e47e745556b27d77825e4228b21fa83e147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0407e8cced188ae534b006d73e6d7e47e745556b27d77825e4228b21fa83e147", kill_on_drop: false }`
[INFO] [stdout] 0407e8cced188ae534b006d73e6d7e47e745556b27d77825e4228b21fa83e147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b15823964d6ff06ba15c129c53c1e62a30c8cb706c4c37fabbaa65c03a186414
[INFO] running `Command { std: "docker" "start" "-a" "b15823964d6ff06ba15c129c53c1e62a30c8cb706c4c37fabbaa65c03a186414", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling calculatrice_back v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "b15823964d6ff06ba15c129c53c1e62a30c8cb706c4c37fabbaa65c03a186414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b15823964d6ff06ba15c129c53c1e62a30c8cb706c4c37fabbaa65c03a186414", kill_on_drop: false }`
[INFO] [stdout] b15823964d6ff06ba15c129c53c1e62a30c8cb706c4c37fabbaa65c03a186414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb572b36c3af7f33eb68f2122b185511e518c6e5e6dce2287f7a401f7745898c
[INFO] running `Command { std: "docker" "start" "-a" "bb572b36c3af7f33eb68f2122b185511e518c6e5e6dce2287f7a401f7745898c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/calculatrice_back-dbc808a15bed3ad9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_init.rs (/opt/rustwide/target/debug/deps/test_init-082e44472637b096)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_mod_calculatrice_false_input.rs (/opt/rustwide/target/debug/deps/test_mod_calculatrice_false_input-cb6281b6ae001363)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_mod_calculatrice_false_input::normal_input_add_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_mod_calculatrice_normal.rs (/opt/rustwide/target/debug/deps/test_mod_calculatrice_normal-7e59dbe29e6d5ed6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_mod_calculatrice_basic::normal_input_add_test ... ok
[INFO] [stdout] test test_mod_calculatrice_basic::normal_input_div_test ... ok
[INFO] [stdout] test test_mod_calculatrice_basic::normal_input_mul_test ... ok
[INFO] [stdout] test test_mod_calculatrice_basic::normal_input_sub_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests calculatrice_back
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - calculatrice_primordial_fonction::basics::add (line 10) ... ok
[INFO] [stdout] test src/lib.rs - calculatrice_primordial_fonction::basics::div (line 55) ... ok
[INFO] [stdout] test src/lib.rs - calculatrice_primordial_fonction::basics::mul (line 40) ... ok
[INFO] [stdout] test src/lib.rs - calculatrice_primordial_fonction::basics::sub (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb572b36c3af7f33eb68f2122b185511e518c6e5e6dce2287f7a401f7745898c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb572b36c3af7f33eb68f2122b185511e518c6e5e6dce2287f7a401f7745898c", kill_on_drop: false }`
[INFO] [stdout] bb572b36c3af7f33eb68f2122b185511e518c6e5e6dce2287f7a401f7745898c