[INFO] cloning repository https://github.com/Quantaly/bf2wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Quantaly/bf2wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuantaly%2Fbf2wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuantaly%2Fbf2wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] acbb47ea90ab3fc8d98cddbe3b7e67301dc4a180
[INFO] checking Quantaly/bf2wasm against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuantaly%2Fbf2wasm" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Quantaly/bf2wasm on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Quantaly/bf2wasm
[INFO] finished tweaking git repo https://github.com/Quantaly/bf2wasm
[INFO] tweaked toml for git repo https://github.com/Quantaly/bf2wasm written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Quantaly/bf2wasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06fec38ddda9543a9103906a7e854c2a02f4a331c75070c4811442db2b86bbc2
[INFO] running `Command { std: "docker" "start" "-a" "06fec38ddda9543a9103906a7e854c2a02f4a331c75070c4811442db2b86bbc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06fec38ddda9543a9103906a7e854c2a02f4a331c75070c4811442db2b86bbc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06fec38ddda9543a9103906a7e854c2a02f4a331c75070c4811442db2b86bbc2", kill_on_drop: false }`
[INFO] [stdout] 06fec38ddda9543a9103906a7e854c2a02f4a331c75070c4811442db2b86bbc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d95a09265223f217373b3a2717007f4bfc9a1d0f4f5b1b7ea60781af5a098430
[INFO] running `Command { std: "docker" "start" "-a" "d95a09265223f217373b3a2717007f4bfc9a1d0f4f5b1b7ea60781af5a098430", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling log v0.4.10
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.55
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]    Compiling wasm-bindgen v0.2.55
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]     Checking compiler v0.2.0 (/opt/rustwide/workdir/compiler)
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> compiler/src/parser.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |               _ => panic!(format!(
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 70 | |                 "wrong kind of error for unbalanced open bracket: {:?}",
[INFO] [stdout] 71 | |                 err
[INFO] [stdout] 72 | |             )),
[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] 69 |             _ => panic!(
[INFO] [stdout] 70 |                 "wrong kind of error for unbalanced open bracket: {:?}",
[INFO] [stdout] 71 |                 err
[INFO] [stdout] 72 |             ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> compiler/src/parser.rs:88:25
[INFO] [stdout]    |
[INFO] [stdout] 88 |               _ => panic!(format!(
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 89 | |                 "wrong kind of error for unbalanced closing bracket: {:?}",
[INFO] [stdout] 90 | |                 err
[INFO] [stdout] 91 | |             )),
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[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] 88 |             _ => panic!(
[INFO] [stdout] 89 |                 "wrong kind of error for unbalanced closing bracket: {:?}",
[INFO] [stdout] 90 |                 err
[INFO] [stdout] 91 |             ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.55
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.55
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.55
[INFO] [stderr]     Checking structopt v0.3.5
[INFO] [stderr]     Checking cli v0.2.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Checking wasm-module v0.2.0 (/opt/rustwide/workdir/wasm-module)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.34s
[INFO] running `Command { std: "docker" "inspect" "d95a09265223f217373b3a2717007f4bfc9a1d0f4f5b1b7ea60781af5a098430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d95a09265223f217373b3a2717007f4bfc9a1d0f4f5b1b7ea60781af5a098430", kill_on_drop: false }`
[INFO] [stdout] d95a09265223f217373b3a2717007f4bfc9a1d0f4f5b1b7ea60781af5a098430