[INFO] fetching crate rox-lang 0.0.1...
[INFO] checking rox-lang-0.0.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] extracting crate rox-lang 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rox-lang 0.0.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rox-lang 0.0.1
[INFO] finished tweaking crates.io crate rox-lang 0.0.1
[INFO] tweaked toml for crates.io crate rox-lang 0.0.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate rox-lang 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cdb42068c68202492ec56ef1804fe6d3a0426a6774b2583a4b3454e483eb4a8
[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" "0cdb42068c68202492ec56ef1804fe6d3a0426a6774b2583a4b3454e483eb4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cdb42068c68202492ec56ef1804fe6d3a0426a6774b2583a4b3454e483eb4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cdb42068c68202492ec56ef1804fe6d3a0426a6774b2583a4b3454e483eb4a8", kill_on_drop: false }`
[INFO] [stdout] 0cdb42068c68202492ec56ef1804fe6d3a0426a6774b2583a4b3454e483eb4a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc531c0534eecdc6bb8b8aebe13134fe6f2340c66fab21dcfdbb5866639a6288
[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" "dc531c0534eecdc6bb8b8aebe13134fe6f2340c66fab21dcfdbb5866639a6288", kill_on_drop: false }`
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[INFO] [stderr]     Checking sized-chunks v0.5.3
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[INFO] [stderr]    Compiling thiserror-impl v1.0.18
[INFO] [stderr]    Compiling structopt-derive v0.4.8
[INFO] [stderr]    Compiling cranelift-codegen v0.63.0
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[INFO] [stderr]    Compiling lalrpop v0.18.1
[INFO] [stderr]     Checking criterion v0.3.2
[INFO] [stderr]     Checking cranelift-module v0.63.0
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[INFO] [stderr]    Compiling rox-lang v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/roxc/semant/mod.rs:374:24
[INFO] [stdout]     |
[INFO] [stdout] 374 |                   panic!(format!(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 375 | |                     "Type mismatch: {:?} != {:?}",
[INFO] [stdout] 376 | |                     a_types, b_types
[INFO] [stdout] 377 | |                 )); // TODO: improve error reporting
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 374 |                 panic!(
[INFO] [stdout] 375 |                     "Type mismatch: {:?} != {:?}",
[INFO] [stdout] 376 |                     a_types, b_types
[INFO] [stdout] 377 |                 ); // TODO: improve error reporting
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/roxc/semant/mod.rs:374:24
[INFO] [stdout]     |
[INFO] [stdout] 374 |                   panic!(format!(
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 375 | |                     "Type mismatch: {:?} != {:?}",
[INFO] [stdout] 376 | |                     a_types, b_types
[INFO] [stdout] 377 | |                 )); // TODO: improve error reporting
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 374 |                 panic!(
[INFO] [stdout] 375 |                     "Type mismatch: {:?} != {:?}",
[INFO] [stdout] 376 |                     a_types, b_types
[INFO] [stdout] 377 |                 ); // TODO: improve error reporting
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rox::Value`
[INFO] [stdout]  --> benches/benchmark.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rox::Value;
[INFO] [stdout]   |     ^^^^^^^^^^ no `Value` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `rox` in this scope
[INFO] [stdout]  --> benches/benchmark.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let result = rox! {
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> benches/benchmark.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rox-lang`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "dc531c0534eecdc6bb8b8aebe13134fe6f2340c66fab21dcfdbb5866639a6288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc531c0534eecdc6bb8b8aebe13134fe6f2340c66fab21dcfdbb5866639a6288", kill_on_drop: false }`
[INFO] [stdout] dc531c0534eecdc6bb8b8aebe13134fe6f2340c66fab21dcfdbb5866639a6288