[INFO] fetching crate logicsim 0.1.7...
[INFO] checking logicsim-0.1.7 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate logicsim 0.1.7 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate logicsim 0.1.7 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate logicsim 0.1.7
[INFO] finished tweaking crates.io crate logicsim 0.1.7
[INFO] tweaked toml for crates.io crate logicsim 0.1.7 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate logicsim 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded casey v0.3.3
[INFO] [stderr]   Downloaded auto_from v0.3.0
[INFO] [stderr]   Downloaded concat-idents v1.0.0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "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] f7c9d256e4615270e2069b94b5c8a38ec2420a3ab63e36253813357c9846905e
[INFO] running `Command { std: "docker" "start" "-a" "f7c9d256e4615270e2069b94b5c8a38ec2420a3ab63e36253813357c9846905e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c9d256e4615270e2069b94b5c8a38ec2420a3ab63e36253813357c9846905e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c9d256e4615270e2069b94b5c8a38ec2420a3ab63e36253813357c9846905e", kill_on_drop: false }`
[INFO] [stdout] f7c9d256e4615270e2069b94b5c8a38ec2420a3ab63e36253813357c9846905e
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a05452c317b6def1aba816d743da62205ca6d2b6b7731025154ea1e7ae035ee0
[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" "a05452c317b6def1aba816d743da62205ca6d2b6b7731025154ea1e7ae035ee0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling unicode-segmentation v1.7.0
[INFO] [stderr]     Checking unwrap v1.2.1
[INFO] [stderr]     Checking smallvec v1.5.0
[INFO] [stderr]     Checking indexmap v1.6.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling auto_from v0.3.0
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking nix v0.18.0
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking ctrlc v3.1.7
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling casey v0.3.3
[INFO] [stderr]    Compiling concat-idents v1.0.0
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]     Checking logicsim v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/circuits/control_signals_set.rs:97:11
[INFO] [stdout]     |
[INFO] [stdout] 97  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout] ...
[INFO] [stdout] 122 |         assert_eq!(signals_to_bits!(TestSignals, s1), 1);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:97:11
[INFO] [stdout]     |
[INFO] [stdout] 97  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout] ...
[INFO] [stdout] 123 |         assert_eq!(signals_to_bits!(TestSignals, s3), 0b100);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:100:117
[INFO] [stdout]     |
[INFO] [stdout] 100 |         logicsim::signals_to_bits!(logicsim::signals_to_bits!($bits, $signal_set, $signal), $signal_set, $($rest),+);
[INFO] [stdout]     |                                                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 125 |         assert_eq!(signals_to_bits!(TestSignals, s2, s3), 0b110);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:97:11
[INFO] [stdout]     |
[INFO] [stdout] 97  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout] ...
[INFO] [stdout] 125 |         assert_eq!(signals_to_bits!(TestSignals, s2, s3), 0b110);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:97:11
[INFO] [stdout]     |
[INFO] [stdout] 97  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout] ...
[INFO] [stdout] 125 |         assert_eq!(signals_to_bits!(TestSignals, s2, s3), 0b110);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:100:117
[INFO] [stdout]     |
[INFO] [stdout] 100 |         logicsim::signals_to_bits!(logicsim::signals_to_bits!($bits, $signal_set, $signal), $signal_set, $($rest),+);
[INFO] [stdout]     |                                                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 126 |         assert_eq!(signals_to_bits!(TestSignals, s3, s2), 0b110);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:97:11
[INFO] [stdout]     |
[INFO] [stdout] 97  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout] ...
[INFO] [stdout] 126 |         assert_eq!(signals_to_bits!(TestSignals, s3, s2), 0b110);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:97:11
[INFO] [stdout]     |
[INFO] [stdout] 97  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout] ...
[INFO] [stdout] 126 |         assert_eq!(signals_to_bits!(TestSignals, s3, s2), 0b110);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:100:117
[INFO] [stdout]     |
[INFO] [stdout] 100 |         logicsim::signals_to_bits!(logicsim::signals_to_bits!($bits, $signal_set, $signal), $signal_set, $($rest),+);
[INFO] [stdout]     |                                                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 127 |         assert_eq!(signals_to_bits!(TestSignals, s1, s2, s3), 0b111);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:100:117
[INFO] [stdout]     |
[INFO] [stdout] 100 |         logicsim::signals_to_bits!(logicsim::signals_to_bits!($bits, $signal_set, $signal), $signal_set, $($rest),+);
[INFO] [stdout]     |                                                                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 127 |         assert_eq!(signals_to_bits!(TestSignals, s1, s2, s3), 0b111);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:97:11
[INFO] [stdout]     |
[INFO] [stdout] 97  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout] ...
[INFO] [stdout] 127 |         assert_eq!(signals_to_bits!(TestSignals, s1, s2, s3), 0b111);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:97:11
[INFO] [stdout]     |
[INFO] [stdout] 97  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout] ...
[INFO] [stdout] 127 |         assert_eq!(signals_to_bits!(TestSignals, s1, s2, s3), 0b111);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (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/circuits/control_signals_set.rs:97:11
[INFO] [stdout]     |
[INFO] [stdout] 97  |         });
[INFO] [stdout]     |           ^
[INFO] [stdout] ...
[INFO] [stdout] 127 |         assert_eq!(signals_to_bits!(TestSignals, s1, s2, s3), 0b111);
[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: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `signals_to_bits`
[INFO] [stdout]     = note: this warning originates in the macro `logicsim::signals_to_bits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.40s
[INFO] running `Command { std: "docker" "inspect" "a05452c317b6def1aba816d743da62205ca6d2b6b7731025154ea1e7ae035ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05452c317b6def1aba816d743da62205ca6d2b6b7731025154ea1e7ae035ee0", kill_on_drop: false }`
[INFO] [stdout] a05452c317b6def1aba816d743da62205ca6d2b6b7731025154ea1e7ae035ee0
