[INFO] fetching crate yotc 0.3.0...
[INFO] testing yotc-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate yotc 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate yotc 0.3.0
[INFO] finished tweaking crates.io crate yotc 0.3.0
[INFO] tweaked toml for crates.io crate yotc 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yotc 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yotc 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b9ed299785defbc7c32d1b2bfba2521b858c7723b69a76a7ab9eaa6082c6b24
[INFO] running `Command { std: "docker" "start" "-a" "7b9ed299785defbc7c32d1b2bfba2521b858c7723b69a76a7ab9eaa6082c6b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b9ed299785defbc7c32d1b2bfba2521b858c7723b69a76a7ab9eaa6082c6b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9ed299785defbc7c32d1b2bfba2521b858c7723b69a76a7ab9eaa6082c6b24", kill_on_drop: false }`
[INFO] [stdout] 7b9ed299785defbc7c32d1b2bfba2521b858c7723b69a76a7ab9eaa6082c6b24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb4fc9968461d72ac3945a7b06f737d452f0d41bd30dc726b111f299f292d98b
[INFO] running `Command { std: "docker" "start" "-a" "bb4fc9968461d72ac3945a7b06f737d452f0d41bd30dc726b111f299f292d98b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling llvm-sys v90.0.0
[INFO] [stderr]    Compiling yotc v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: could not find native static library `Polly`, perhaps an -L flag is missing?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llvm-sys` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/parser/mod.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 |         };
[INFO] [stdout]    |          ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/expression.rs:73:28
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 let name = peek_identifier_or_err!(self);
[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: `#[deny(semicolon_in_expressions_from_macros)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this error originates in the macro `peek_identifier_or_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/parser/mod.rs:70:10
[INFO] [stdout]    |
[INFO] [stdout] 70 |         };
[INFO] [stdout]    |          ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/expression.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |             value: peek_literal_or_err!(self),
[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 error originates in the macro `peek_literal_or_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/parser/expression.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 |                 });
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 155 |             let op = peek_symbol_or_zero!(self);
[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 error originates in the macro `peek_symbol_or_zero` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/parser/expression.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 |                 });
[INFO] [stdout]     |                   ^
[INFO] [stdout] ...
[INFO] [stdout] 165 |             let next_precedence = tokens::binary_op_precedence(&peek_symbol_or_zero!(self));
[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 error originates in the macro `peek_symbol_or_zero` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/parser/mod.rs:83:10
[INFO] [stdout]     |
[INFO] [stdout]  83 |         };
[INFO] [stdout]     |          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/parser/expression.rs:182:18
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let op = peek_symbol_or_err!(self);
[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 error originates in the macro `peek_symbol_or_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/parser/mod.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |         };
[INFO] [stdout]    |          ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/function.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 |         match &peek_symbol_or_err!(self)[..] {
[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 error originates in the macro `peek_symbol_or_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/parser/mod.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 |         };
[INFO] [stdout]    |          ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/function.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 let name = peek_identifier_or_err!(self);
[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 error originates in the macro `peek_identifier_or_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/parser/mod.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 |         };
[INFO] [stdout]    |          ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/parser/function.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 43 |                         args.push(peek_identifier_or_err!(self));
[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 error originates in the macro `peek_identifier_or_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/parser/mod.rs:57:10
[INFO] [stdout]     |
[INFO] [stdout]  57 |         };
[INFO] [stdout]     |          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/parser/statement.rs:122:20
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let name = peek_identifier_or_err!(self);
[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 error originates in the macro `peek_identifier_or_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yotc` (lib) due to 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "bb4fc9968461d72ac3945a7b06f737d452f0d41bd30dc726b111f299f292d98b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4fc9968461d72ac3945a7b06f737d452f0d41bd30dc726b111f299f292d98b", kill_on_drop: false }`
[INFO] [stdout] bb4fc9968461d72ac3945a7b06f737d452f0d41bd30dc726b111f299f292d98b
