[INFO] fetching crate turing-machine-rs 0.2.0...
[INFO] testing turing-machine-rs-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate turing-machine-rs 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate turing-machine-rs 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate turing-machine-rs 0.2.0
[INFO] finished tweaking crates.io crate turing-machine-rs 0.2.0
[INFO] tweaked toml for crates.io crate turing-machine-rs 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate turing-machine-rs 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47ccaa0152c3b9949a06618237be208353eca4fe74366ad9e4265c930cb2c57b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "47ccaa0152c3b9949a06618237be208353eca4fe74366ad9e4265c930cb2c57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47ccaa0152c3b9949a06618237be208353eca4fe74366ad9e4265c930cb2c57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ccaa0152c3b9949a06618237be208353eca4fe74366ad9e4265c930cb2c57b", kill_on_drop: false }`
[INFO] [stdout] 47ccaa0152c3b9949a06618237be208353eca4fe74366ad9e4265c930cb2c57b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3d8ffe23856bec8f38de4b5ed10963fdf97b76e10f63450d96d8ae22881eb15
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3d8ffe23856bec8f38de4b5ed10963fdf97b76e10f63450d96d8ae22881eb15", kill_on_drop: false }`
[INFO] [stderr]    Compiling turing-machine-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "a3d8ffe23856bec8f38de4b5ed10963fdf97b76e10f63450d96d8ae22881eb15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d8ffe23856bec8f38de4b5ed10963fdf97b76e10f63450d96d8ae22881eb15", kill_on_drop: false }`
[INFO] [stdout] a3d8ffe23856bec8f38de4b5ed10963fdf97b76e10f63450d96d8ae22881eb15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15fc4811cc897a1e2817e2df38e07a21f6982bb14ea8d9e076044ec006880ab1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "15fc4811cc897a1e2817e2df38e07a21f6982bb14ea8d9e076044ec006880ab1", kill_on_drop: false }`
[INFO] [stderr]    Compiling turing-machine-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.90s
[INFO] running `Command { std: "docker" "inspect" "15fc4811cc897a1e2817e2df38e07a21f6982bb14ea8d9e076044ec006880ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fc4811cc897a1e2817e2df38e07a21f6982bb14ea8d9e076044ec006880ab1", kill_on_drop: false }`
[INFO] [stdout] 15fc4811cc897a1e2817e2df38e07a21f6982bb14ea8d9e076044ec006880ab1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb92f4fd23904297321a31d10c555e2b2c02e5dbd3d6225b595abe5d8b8a50ae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fb92f4fd23904297321a31d10c555e2b2c02e5dbd3d6225b595abe5d8b8a50ae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/turing_machine_rs-2cb3ea39555b0858)
[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/instruction_head.rs (/opt/rustwide/target/debug/deps/instruction_head-6cb3d6d86add1acb)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test clone::creation ... ok
[INFO] [stdout] test copy::equality ... ok
[INFO] [stderr]      Running tests/instruction_instruction.rs (/opt/rustwide/target/debug/deps/instruction_instruction-3321640cafe484a6)
[INFO] [stdout] test clone::equality ... ok
[INFO] [stdout] test copy::creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test clone::build ... ok
[INFO] [stdout] test clone::equality ... ok
[INFO] [stderr]      Running tests/instruction_state.rs (/opt/rustwide/target/debug/deps/instruction_state-2d1cc875d5d0d161)
[INFO] [stdout] test copy::equality ... ok
[INFO] [stdout] test copy::new ... ok
[INFO] [stdout] test clone::creation ... ok
[INFO] [stdout] test copy::build ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/instruction_tail.rs (/opt/rustwide/target/debug/deps/instruction_tail-dc17c68905726308)
[INFO] [stdout] test addition ... ok
[INFO] [stdout] test assign_addition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/machines_classic.rs (/opt/rustwide/target/debug/deps/machines_classic-9569a084d347ba13)
[INFO] [stdout] test clone::equality ... ok
[INFO] [stdout] test copy::creation ... ok
[INFO] [stdout] test clone::creation ... ok
[INFO] [stdout] test copy::equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test clone::success_creation ... ok
[INFO] [stdout] test clone_turing_machine::execute ... ok
[INFO] [stdout] test clone_with_for_classic::option_with_other_success ... ok
[INFO] [stdout] test clone_turing_machine::translate_nrm ... ok
[INFO] [stdout] test copy_turing_machine::success_execute_once ... ok
[INFO] [stdout] test copy_turing_machine::success_execute_until ... ok
[INFO] [stdout] test copy_turing_machine::translate_nrm ... ok
[INFO] [stdout] test copy_turing_machine::translate_std ... ok
[INFO] [stdout] test copy_with_for_classic::option_with_other_success ... ok
[INFO] [stdout] test copy::success_creation ... ok
[INFO] [stdout] test clone_turing_machine::success_execute_until ... ok
[INFO] [stdout] test clone_with_for_classic::self_with_other_success ... ok
[INFO] [stdout] test copy_turing_machine::execute ... ok
[INFO] [stdout] test clone_turing_machine::translate_std ... ok
[INFO] [stdout] test clone_turing_machine::success_execute_once ... ok
[INFO] [stdout] test copy_with_for_classic::self_with_other_success ... ok
[INFO] [stdout] test clone::fail_creation - should panic ... ok
[INFO] [stdout] test copy::fail_creation - should panic ... ok
[INFO] [stderr]      Running tests/machines_debugger.rs (/opt/rustwide/target/debug/deps/machines_debugger-f1ef5aca62122ddf)
[INFO] [stdout] test copy_turing_machine::fail_execute_once - should panic ... ok
[INFO] [stdout] test copy_with_for_classic::option_with_other_fail - should panic ... ok
[INFO] [stdout] test clone_turing_machine::fail_execute_once - should panic ... ok
[INFO] [stdout] test clone_with_for_classic::self_with_other_fail - should panic ... ok
[INFO] [stdout] test copy_turing_machine::fail_execute_until - should panic ... ok
[INFO] [stdout] test clone_with_for_classic::option_with_other_fail - should panic ... ok
[INFO] [stdout] test copy_with_for_classic::self_with_other_fail - should panic ... ok
[INFO] [stdout] test clone_turing_machine::fail_execute_until - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test clone_turing_machine::translate_nrm ... ok
[INFO] [stdout] test clone_turing_machine::execute_until ... ok
[INFO] [stdout] test clone::creation ... ok
[INFO] [stdout] test clone::set_handlers ... ok
[INFO] [stdout] test clone_turing_machine::translate_std ... ok
[INFO] [stdout] test clone_turing_machine::execute ... ok
[INFO] [stdout] test copy_turing_machine::execute_until ... ok
[INFO] [stdout] test copy::set_handlers ... ok
[INFO] [stdout] test copy_turing_machine::translate_nrm ... ok
[INFO] [stdout] test copy_turing_machine::translate_std ... ok
[INFO] [stdout] test copy::success_creation ... ok
[INFO] [stdout] test clone_turing_machine::execute_once ... ok
[INFO] [stdout] test copy_turing_machine::execute ... ok
[INFO] [stdout] test copy_turing_machine::execute_once ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/program.rs (/opt/rustwide/target/debug/deps/program-d0bb7b51bc0f3f52)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test copy::creation ... ok
[INFO] [stdout] test clone::success_get ... ok
[INFO] [stdout] test clone::l_state ... ok
[INFO] [stdout] test clone::creation ... ok
[INFO] [stdout] test clone::success_insert ... ok
[INFO] [stdout] test clone_extend::extend ... ok
[INFO] [stdout] test clone_with::success_with ... ok
[INFO] [stdout] test copy::alphabet ... ok
[INFO] [stdout] test copy::l_state ... ok
[INFO] [stdout] test clone::alphabet ... ok
[INFO] [stdout] test copy::success_insert ... ok
[INFO] [stdout] test copy_extend::extend ... ok
[INFO] [stdout] test copy::success_get ... ok
[INFO] [stdout] test copy_with::success_with ... ok
[INFO] [stdout] test clone_with::fail_with_alphabet - should panic ... ok
[INFO] [stdout] test clone::fail_set_zero_head_state - should panic ... ok
[INFO] [stdout] test clone::fail_set_tail_l_state_large - should panic ... ok
[INFO] [stdout] test clone::fail_set_tail_symbol_miss - should panic ... ok
[INFO] [stdout] test copy::fail_get - should panic ... ok
[INFO] [stdout] test copy::fail_insert_tail_l_state_large - should panic ... ok
[INFO] [stdout] test copy::fail_insert_head_l_state_large - should panic ... ok
[INFO] [stdout] test clone::fail_set_head_l_state_large - should panic ... ok
[INFO] [stdout] test clone::fail_get - should panic ... ok
[INFO] [stdout] test clone::fail_set_head_symbol_miss - should panic ... ok
[INFO] [stdout] test copy::fail_insert_tail_symbol_miss - should panic ... ok
[INFO] [stdout] test copy::fail_insert_zero_head_state - should panic ... ok
[INFO] [stdout] test copy::fail_insert_head_symbol_miss - should panic ... ok
[INFO] [stdout] test copy::fail_extend_different_alphabet - should panic ... ok
[INFO] [stdout] test copy_with::fail_with_alphabet - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/state_configuration.rs (/opt/rustwide/target/debug/deps/state_configuration-c602557a2bf0e8a6)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test clone::get_symbol ... ok
[INFO] [stdout] test clone::set_symbol ... ok
[INFO] [stdout] test clone::success_creation ... ok
[INFO] [stdout] test copy::get_symbol ... ok
[INFO] [stdout] test copy::index ... ok
[INFO] [stdout] test copy::into_tape ... ok
[INFO] [stdout] test copy::is_empty ... ok
[INFO] [stdout] test copy::len ... ok
[INFO] [stdout] test copy::nrm_creation ... ok
[INFO] [stdout] test copy::set_symbol ... ok
[INFO] [stdout] test clone::std_creation ... ok
[INFO] [stdout] test copy::shift ... ok
[INFO] [stdout] test clone::into_tape ... ok
[INFO] [stdout] test clone::tape ... ok
[INFO] [stdout] test clone::index ... ok
[INFO] [stdout] test clone::creation_equality ... ok
[INFO] [stdout] test clone::destruction ... ok
[INFO] [stdout] test clone::nrm_creation ... ok
[INFO] [stdout] test clone::len ... ok
[INFO] [stdout] test clone::state_independence ... ok
[INFO] [stdout] test copy::creation_equality ... ok
[INFO] [stdout] test copy::destruction ... ok
[INFO] [stdout] test clone::is_empty ... ok
[INFO] [stdout] test clone::shift ... ok
[INFO] [stdout] test copy::success_creation ... ok
[INFO] [stdout] test copy::state_independence ... ok
[INFO] [stdout] test copy::tape ... ok
[INFO] [stdout] test copy::std_creation ... ok
[INFO] [stdout] test clone::fail_creation - should panic ... ok
[INFO] [stdout] test copy::fail_creation - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/state_tape.rs (/opt/rustwide/target/debug/deps/state_tape-0b7c7fa391116a3b)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test clone::as_vec ... ok
[INFO] [stdout] test clone::get ... ok
[INFO] [stdout] test clone::is_empty ... ok
[INFO] [stdout] test clone::set ... ok
[INFO] [stdout] test copy::as_vec ... ok
[INFO] [stdout] test clone::to_string ... ok
[INFO] [stdout] test copy::creation ... ok
[INFO] [stdout] test copy::from_str ... ok
[INFO] [stdout] test copy::from_string ... ok
[INFO] [stdout] test copy::get ... ok
[INFO] [stdout] test copy::insert ... ok
[INFO] [stdout] test copy::len ... ok
[INFO] [stdout] test copy::set ... ok
[INFO] [stderr]    Doc-tests turing-machine-rs
[INFO] [stdout] test copy::to_string ... ok
[INFO] [stdout] test clone::creation ... ok
[INFO] [stdout] test clone::insert ... ok
[INFO] [stdout] test clone::len ... ok
[INFO] [stdout] test copy::is_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/machines/classic.rs - machines::classic::Classic<S>::new (line 25) ... ok
[INFO] [stdout] test src/instruction/mod.rs - instruction (line 20) ... ok
[INFO] [stdout] test src/instruction/mod.rs - instruction (line 9) ... ok
[INFO] [stdout] test src/machines/classic.rs - machines::classic::Classic<S>::new (line 37) ... ok
[INFO] [stdout] test src/program/core.rs - program::core::Program (line 17) ... ok
[INFO] [stdout] test src/turing.rs - turing::TuringMachine::execute_until (line 69) ... ok
[INFO] [stdout] test src/turing.rs - turing::TuringMachine (line 14) ... ok
[INFO] [stdout] test src/state/mod.rs - state (line 25) ... ok
[INFO] [stdout] test src/machines/debugger.rs - machines::debugger::Debugger (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb92f4fd23904297321a31d10c555e2b2c02e5dbd3d6225b595abe5d8b8a50ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb92f4fd23904297321a31d10c555e2b2c02e5dbd3d6225b595abe5d8b8a50ae", kill_on_drop: false }`
[INFO] [stdout] fb92f4fd23904297321a31d10c555e2b2c02e5dbd3d6225b595abe5d8b8a50ae