[INFO] fetching crate yotc 0.3.0...
[INFO] checking yotc-0.3.0 against eff8269f797067c30555e77f160ec84c0ed15cd9 for pr-159356
[INFO] extracting crate yotc 0.3.0 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yotc 0.3.0 on toolchain eff8269f797067c30555e77f160ec84c0ed15cd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "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" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.4.8
[INFO] [stderr]   Downloaded hermit-abi v0.1.14
[INFO] [stderr]   Downloaded unicode-width v0.1.7
[INFO] [stderr]   Downloaded cc v1.0.54
[INFO] [stderr]   Downloaded aho-corasick v0.7.10
[INFO] [stderr]   Downloaded regex-syntax v0.6.18
[INFO] [stderr]   Downloaded clap v2.33.1
[INFO] [stderr]   Downloaded regex v1.3.9
[INFO] [stderr]   Downloaded libc v0.2.71
[INFO] [stderr]   Downloaded llvm-sys v90.0.0
[INFO] [stderr]   Downloaded winapi v0.3.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e8da53f720a20b3c5bd0e63ca8b605eecd5b39ca41bebe0031ee8f78cc2ce3b5
[INFO] running `Command { std: "docker" "start" "e8da53f720a20b3c5bd0e63ca8b605eecd5b39ca41bebe0031ee8f78cc2ce3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8da53f720a20b3c5bd0e63ca8b605eecd5b39ca41bebe0031ee8f78cc2ce3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e8da53f720a20b3c5bd0e63ca8b605eecd5b39ca41bebe0031ee8f78cc2ce3b5" "/opt/rustwide/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8da53f720a20b3c5bd0e63ca8b605eecd5b39ca41bebe0031ee8f78cc2ce3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e8da53f720a20b3c5bd0e63ca8b605eecd5b39ca41bebe0031ee8f78cc2ce3b5" "/opt/rustwide/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling llvm-sys v90.0.0
[INFO] [stderr]     Checking yotc v0.3.0 (/opt/rustwide/workdir)
[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] [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 test) due to 18 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `yotc` (lib) due to 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "e8da53f720a20b3c5bd0e63ca8b605eecd5b39ca41bebe0031ee8f78cc2ce3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8da53f720a20b3c5bd0e63ca8b605eecd5b39ca41bebe0031ee8f78cc2ce3b5", kill_on_drop: false }`
[INFO] [stdout] e8da53f720a20b3c5bd0e63ca8b605eecd5b39ca41bebe0031ee8f78cc2ce3b5
