[INFO] fetching crate awesome-macros 0.1.0...
[INFO] checking awesome-macros-0.1.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate awesome-macros 0.1.0 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate awesome-macros 0.1.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate awesome-macros 0.1.0
[INFO] finished tweaking crates.io crate awesome-macros 0.1.0
[INFO] tweaked toml for crates.io crate awesome-macros 0.1.0 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e5a8545c41904116fd55405a213c6853a4df7ae04715b36de7b01341080f424
[INFO] running `Command { std: "docker" "start" "-a" "3e5a8545c41904116fd55405a213c6853a4df7ae04715b36de7b01341080f424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e5a8545c41904116fd55405a213c6853a4df7ae04715b36de7b01341080f424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e5a8545c41904116fd55405a213c6853a4df7ae04715b36de7b01341080f424", kill_on_drop: false }`
[INFO] [stdout] 3e5a8545c41904116fd55405a213c6853a4df7ae04715b36de7b01341080f424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48d299f7ce2fb88528cb9da84043700698e91aa8bcc9249fa9347e63ca0eda68
[INFO] running `Command { std: "docker" "start" "-a" "48d299f7ce2fb88528cb9da84043700698e91aa8bcc9249fa9347e63ca0eda68", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking awesome-macros v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking awesome-macros v0.1.0 (/tmp/fixit)
[INFO] [stdout] error[E0423]: expected function, found macro `max`
[INFO] [stdout]   --> src/lib.rs:7:37
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max($e, max!($($rest)*)) }
[INFO] [stdout]    |                                     ^^^ not a function
[INFO] [stdout] ...
[INFO] [stdout] 22 |         assert_eq!(max!(1,2,3,4), 4);
[INFO] [stdout]    |                    ------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `max` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max!($e, max!($($rest)*)) }
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `max`
[INFO] [stdout]   --> src/lib.rs:7:37
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max($e, max!($($rest)*)) }
[INFO] [stdout]    |                                     ^^^ not a function
[INFO] [stdout] ...
[INFO] [stdout] 22 |         assert_eq!(max!(1,2,3,4), 4);
[INFO] [stdout]    |                    ------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `max` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max!($e, max!($($rest)*)) }
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `max`
[INFO] [stdout]   --> src/lib.rs:7:37
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max($e, max!($($rest)*)) }
[INFO] [stdout]    |                                     ^^^ not a function
[INFO] [stdout] ...
[INFO] [stdout] 22 |         assert_eq!(max!(1,2,3,4), 4);
[INFO] [stdout]    |                    ------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `max` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max!($e, max!($($rest)*)) }
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `max`
[INFO] [stdout]   --> src/lib.rs:7:37
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max($e, max!($($rest)*)) }
[INFO] [stdout]    |                                     ^^^ not a function
[INFO] [stdout] ...
[INFO] [stdout] 27 |         assert_eq!(max!('a','b','c','d'),'d' );
[INFO] [stdout]    |                    --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `max` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max!($e, max!($($rest)*)) }
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `max`
[INFO] [stdout]   --> src/lib.rs:7:37
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max($e, max!($($rest)*)) }
[INFO] [stdout]    |                                     ^^^ not a function
[INFO] [stdout] ...
[INFO] [stdout] 27 |         assert_eq!(max!('a','b','c','d'),'d' );
[INFO] [stdout]    |                    --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `max` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max!($e, max!($($rest)*)) }
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `max`
[INFO] [stdout]   --> src/lib.rs:7:37
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max($e, max!($($rest)*)) }
[INFO] [stdout]    |                                     ^^^ not a function
[INFO] [stdout] ...
[INFO] [stdout] 27 |         assert_eq!(max!('a','b','c','d'),'d' );
[INFO] [stdout]    |                    --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `max` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max!($e, max!($($rest)*)) }
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `max`
[INFO] [stdout]   --> src/lib.rs:7:37
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max($e, max!($($rest)*)) }
[INFO] [stdout]    |                                     ^^^ not a function
[INFO] [stdout] ...
[INFO] [stdout] 32 |         assert_eq!(max!('1','2','3','4'), '4');
[INFO] [stdout]    |                    --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `max` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max!($e, max!($($rest)*)) }
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `max`
[INFO] [stdout]   --> src/lib.rs:7:37
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max($e, max!($($rest)*)) }
[INFO] [stdout]    |                                     ^^^ not a function
[INFO] [stdout] ...
[INFO] [stdout] 32 |         assert_eq!(max!('1','2','3','4'), '4');
[INFO] [stdout]    |                    --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `max` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max!($e, max!($($rest)*)) }
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found macro `max`
[INFO] [stdout]   --> src/lib.rs:7:37
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max($e, max!($($rest)*)) }
[INFO] [stdout]    |                                     ^^^ not a function
[INFO] [stdout] ...
[INFO] [stdout] 32 |         assert_eq!(max!('1','2','3','4'), '4');
[INFO] [stdout]    |                    --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `max` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]    |
[INFO] [stdout] 7  |      ($e: expr, $($rest: tt)*) => { max!($e, max!($($rest)*)) }
[INFO] [stdout]    |                                        +
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `awesome-macros` due to 10 previous errors
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to check after updating to 2021
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "48d299f7ce2fb88528cb9da84043700698e91aa8bcc9249fa9347e63ca0eda68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d299f7ce2fb88528cb9da84043700698e91aa8bcc9249fa9347e63ca0eda68", kill_on_drop: false }`
[INFO] [stdout] 48d299f7ce2fb88528cb9da84043700698e91aa8bcc9249fa9347e63ca0eda68