[INFO] fetching crate wcal 0.2.0...
[INFO] testing wcal-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate wcal 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wcal 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wcal 0.2.0
[INFO] finished tweaking crates.io crate wcal 0.2.0
[INFO] tweaked toml for crates.io crate wcal 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate wcal 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cc568532e43e63daad37352c4356a4ca5b4ab8d4a84e9c4084e203d987d2678
[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" "6cc568532e43e63daad37352c4356a4ca5b4ab8d4a84e9c4084e203d987d2678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cc568532e43e63daad37352c4356a4ca5b4ab8d4a84e9c4084e203d987d2678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc568532e43e63daad37352c4356a4ca5b4ab8d4a84e9c4084e203d987d2678", kill_on_drop: false }`
[INFO] [stdout] 6cc568532e43e63daad37352c4356a4ca5b4ab8d4a84e9c4084e203d987d2678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "build" "--frozen" "--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] e9c495aac07cfd4481e7baf822e15b0379058a1604efab3016c03513fc465d18
[INFO] running `Command { std: "docker" "start" "-a" "e9c495aac07cfd4481e7baf822e15b0379058a1604efab3016c03513fc465d18", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling beef v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling wcal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.17s
[INFO] running `Command { std: "docker" "inspect" "e9c495aac07cfd4481e7baf822e15b0379058a1604efab3016c03513fc465d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9c495aac07cfd4481e7baf822e15b0379058a1604efab3016c03513fc465d18", kill_on_drop: false }`
[INFO] [stdout] e9c495aac07cfd4481e7baf822e15b0379058a1604efab3016c03513fc465d18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "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] 04339b014e5968bd026ca9b414df8e1d725b1d83c9352ac1adcae01b530b819e
[INFO] running `Command { std: "docker" "start" "-a" "04339b014e5968bd026ca9b414df8e1d725b1d83c9352ac1adcae01b530b819e", kill_on_drop: false }`
[INFO] [stderr]    Compiling wcal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:43:58
[INFO] [stdout]    |
[INFO] [stdout] 43 |         calculator($expr, parser::top_down_parser::parse);
[INFO] [stdout]    |                                                          ^
[INFO] [stdout] ...
[INFO] [stdout] 92 |         let res: f64 = calculator!("1+2")?;
[INFO] [stdout]    |                        ------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `calculator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:46:67
[INFO] [stdout]    |
[INFO] [stdout] 46 |         calculator::<$type>($expr, parser::top_down_parser::parse);
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout] ...
[INFO] [stdout] 95 |         let res: f64 = calculator!("1+2", f64)?;
[INFO] [stdout]    |                        ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `calculator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/wcal-6b1d647aeeeaafc1)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/wcal-a22fd0462ab5e3c5)
[INFO] running `Command { std: "docker" "inspect" "04339b014e5968bd026ca9b414df8e1d725b1d83c9352ac1adcae01b530b819e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04339b014e5968bd026ca9b414df8e1d725b1d83c9352ac1adcae01b530b819e", kill_on_drop: false }`
[INFO] [stdout] 04339b014e5968bd026ca9b414df8e1d725b1d83c9352ac1adcae01b530b819e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84e73a0807884dc02bcda27dffddef0f9c08ca39363ccd8b5750a25d25302b30
[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" "84e73a0807884dc02bcda27dffddef0f9c08ca39363ccd8b5750a25d25302b30", kill_on_drop: false }`
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/lib.rs:43:58
[INFO] [stderr]    |
[INFO] [stderr] 43 |         calculator($expr, parser::top_down_parser::parse);
[INFO] [stderr]    |                                                          ^
[INFO] [stderr] ...
[INFO] [stderr] 92 |         let res: f64 = calculator!("1+2")?;
[INFO] [stderr]    |                        ------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `calculator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/lib.rs:46:67
[INFO] [stderr]    |
[INFO] [stderr] 46 |         calculator::<$type>($expr, parser::top_down_parser::parse);
[INFO] [stderr]    |                                                                   ^
[INFO] [stderr] ...
[INFO] [stderr] 95 |         let res: f64 = calculator!("1+2", f64)?;
[INFO] [stderr]    |                        ----------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `calculator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `wcal` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wcal-6b1d647aeeeaafc1)
[INFO] [stdout] running 36 tests
[INFO] [stdout] test generator::calculator::tests::test_times ... ok
[INFO] [stdout] test generator::calculator_f::tests::test_add ... ok
[INFO] [stdout] test generator::calculator_f::tests::test_division ... ok
[INFO] [stdout] test generator::calculator_f::tests::test_neg ... ok
[INFO] [stdout] test generator::calculator_f::tests::test_pair ... ok
[INFO] [stdout] test lexer::tests::test_mismatch ... ok
[INFO] [stdout] test generator::calculator::tests::test_add ... ok
[INFO] [stdout] test generator::calculator::tests::test_division ... ok
[INFO] [stdout] test generator::calculator::tests::test_minus ... ok
[INFO] [stdout] test generator::calculator::tests::test_num ... ok
[INFO] [stdout] test generator::calculator::tests::test_division_cast ... ok
[INFO] [stdout] test lexer::tests::test_number ... ok
[INFO] [stdout] test generator::calculator::tests::test_pair ... ok
[INFO] [stdout] test generator::calculator::tests::test_neg ... ok
[INFO] [stdout] test generator::calculator_f::tests::test_times ... ok
[INFO] [stdout] test lexer::tests::test_lexer ... ok
[INFO] [stdout] test parser::top_down_parser::tests::test_pair_error ... ok
[INFO] [stdout] test parser::top_down_parser::tests::test_pair ... ok
[INFO] [stdout] test parser::top_down_parser::tests::test_num ... ok
[INFO] [stdout] test parser::top_down_parser::tests::test_add ... ok
[INFO] [stdout] test parser::top_down_parser::tests::test_neg ... ok
[INFO] [stdout] test parser::top_down_parser::tests::test_div ... ok
[INFO] [stdout] test generator::calculator_f::tests::test_division_zero ... ok
[INFO] [stdout] test lexer::tests::test_lexer_error ... ok
[INFO] [stdout] test generator::calculator_f::tests::test_minus ... ok
[INFO] [stdout] test generator::calculator_f::tests::test_division_cast ... ok
[INFO] [stdout] test parser::top_down_parser::tests::test_sub ... ok
[INFO] [stdout] test lexer::tests::test_overflow ... ok
[INFO] [stdout] test generator::calculator_f::tests::test_num ... ok
[INFO] [stdout] test lexer::tests::test_symbol ... ok
[INFO] [stdout] test parser::top_down_parser::tests::test_times ... ok
[INFO] [stdout] test tests::test_cal ... ok
[INFO] [stdout] test tests::test_cal_macro ... ok
[INFO] [stdout] test parser::top_down_parser::tests::test_priority ... ok
[INFO] [stdout] test parser::top_down_parser::tests::test_expect_num ... ok
[INFO] [stdout] test generator::calculator::tests::test_division_zero - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wcal-a22fd0462ab5e3c5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wcal
[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 3 tests
[INFO] [stdout] test src/lexer.rs - lexer::lexer (line 126) ... ok
[INFO] [stdout] test src/parser/top_down_parser.rs - parser::top_down_parser::parse (line 123) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84e73a0807884dc02bcda27dffddef0f9c08ca39363ccd8b5750a25d25302b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e73a0807884dc02bcda27dffddef0f9c08ca39363ccd8b5750a25d25302b30", kill_on_drop: false }`
[INFO] [stdout] 84e73a0807884dc02bcda27dffddef0f9c08ca39363ccd8b5750a25d25302b30