[INFO] cloning repository https://github.com/ttaubert/tlc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ttaubert/tlc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttaubert%2Ftlc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttaubert%2Ftlc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67c247b16841078e16816362e96ef579b37f68ab
[INFO] testing ttaubert/tlc against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fttaubert%2Ftlc" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ttaubert/tlc on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ttaubert/tlc
[INFO] finished tweaking git repo https://github.com/ttaubert/tlc
[INFO] tweaked toml for git repo https://github.com/ttaubert/tlc written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/ttaubert/tlc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itertools v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] af34ae118eb315c75260e11fb6fe1edef5ccaa5bced589eca81272c2abe578e5
[INFO] running `Command { std: "docker" "start" "-a" "af34ae118eb315c75260e11fb6fe1edef5ccaa5bced589eca81272c2abe578e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af34ae118eb315c75260e11fb6fe1edef5ccaa5bced589eca81272c2abe578e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af34ae118eb315c75260e11fb6fe1edef5ccaa5bced589eca81272c2abe578e5", kill_on_drop: false }`
[INFO] [stdout] af34ae118eb315c75260e11fb6fe1edef5ccaa5bced589eca81272c2abe578e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13b906f221a4031cf07ba1663a8d7d5b7dcb33b99f5810530c75734eea8d645b
[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" "13b906f221a4031cf07ba1663a8d7d5b7dcb33b99f5810530c75734eea8d645b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling either v1.4.0
[INFO] [stderr]    Compiling itertools v0.7.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling tlc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `spec`
[INFO] [stdout]   --> src/main.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let spec = predicates.get(&spec_id).expect("Couldn't find predicate 'Spec'.");
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_spec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.93s
[INFO] running `Command { std: "docker" "inspect" "13b906f221a4031cf07ba1663a8d7d5b7dcb33b99f5810530c75734eea8d645b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b906f221a4031cf07ba1663a8d7d5b7dcb33b99f5810530c75734eea8d645b", kill_on_drop: false }`
[INFO] [stdout] 13b906f221a4031cf07ba1663a8d7d5b7dcb33b99f5810530c75734eea8d645b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 15dd9db17865ee95e3aa993fac8920abf14aebf7848f6cf85a037a82e3fcdcfd
[INFO] running `Command { std: "docker" "start" "-a" "15dd9db17865ee95e3aa993fac8920abf14aebf7848f6cf85a037a82e3fcdcfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tlc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `spec`
[INFO] [stdout]   --> src/main.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let spec = predicates.get(&spec_id).expect("Couldn't find predicate 'Spec'.");
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_spec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spec`
[INFO] [stdout]   --> src/main.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let spec = predicates.get(&spec_id).expect("Couldn't find predicate 'Spec'.");
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_spec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "15dd9db17865ee95e3aa993fac8920abf14aebf7848f6cf85a037a82e3fcdcfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15dd9db17865ee95e3aa993fac8920abf14aebf7848f6cf85a037a82e3fcdcfd", kill_on_drop: false }`
[INFO] [stdout] 15dd9db17865ee95e3aa993fac8920abf14aebf7848f6cf85a037a82e3fcdcfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a8416eea8e496bca31f4ad5ea7296cba19cf416958f8532d1feb3f6a4420004c
[INFO] running `Command { std: "docker" "start" "-a" "a8416eea8e496bca31f4ad5ea7296cba19cf416958f8532d1feb3f6a4420004c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `spec`
[INFO] [stdout] running 19 tests
[INFO] [stderr]   --> src/main.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let spec = predicates.get(&spec_id).expect("Couldn't find predicate 'Spec'.");
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_spec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tlc` (bin "tlc") generated 1 warning
[INFO] [stderr] warning: `tlc` (bin "tlc" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rtlc-bc1427a4063e7677)
[INFO] [stdout] test atom::tests::test_next_states_conj ... ok
[INFO] [stdout] test atom::tests::test_next_states_disj ... ok
[INFO] [stdout] test atom::tests::test_next_states_eq ... ok
[INFO] [stdout] test parser::tests::test_constants ... ok
[INFO] [stdout] test parser::tests::test_nextsr ... ok
[INFO] [stdout] test parser::tests::test_number ... ok
[INFO] [stdout] test parser::tests::test_predicate ... ok
[INFO] [stdout] test parser::tests::test_parse ... ok
[INFO] [stdout] test parser::tests::test_variables ... ok
[INFO] [stdout] test atom::tests::test_possible_states_mem ... ok
[INFO] [stdout] test parser::tests::test_proposition ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tlc-98aa4c93fcf707c1)
[INFO] [stdout] test parser::tests::test_tuple ... ok
[INFO] [stderr]      Running tests/parse.rs (/opt/rustwide/target/debug/deps/parse-011109e7f7b4c967)
[INFO] [stdout] test atom::tests::test_possible_states_conj ... ok
[INFO] [stdout] test atom::tests::test_possible_states_eq ... ok
[INFO] [stdout] test parser::tests::test_blanks ... ok
[INFO] [stdout] test atom::tests::test_next_states_mem ... ok
[INFO] [stdout] test atom::tests::test_possible_states_disj ... ok
[INFO] [stdout] test parser::tests::test_set ... ok
[INFO] [stdout] test parser::tests::test_statements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_parse_simple_clock ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rtlc
[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] running `Command { std: "docker" "inspect" "a8416eea8e496bca31f4ad5ea7296cba19cf416958f8532d1feb3f6a4420004c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8416eea8e496bca31f4ad5ea7296cba19cf416958f8532d1feb3f6a4420004c", kill_on_drop: false }`
[INFO] [stdout] a8416eea8e496bca31f4ad5ea7296cba19cf416958f8532d1feb3f6a4420004c