[INFO] cloning repository https://github.com/stevenbarragan/universal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevenbarragan/universal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenbarragan%2Funiversal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenbarragan%2Funiversal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc8b7e2a56e0933d6a858a64befaf33c75c060f5
[INFO] checking stevenbarragan/universal against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenbarragan%2Funiversal" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stevenbarragan/universal on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stevenbarragan/universal
[INFO] finished tweaking git repo https://github.com/stevenbarragan/universal
[INFO] tweaked toml for git repo https://github.com/stevenbarragan/universal written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/stevenbarragan/universal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d08e1070a1b12fa1816300d8706be63196068d4bb82a43bbb11702ced6e5a4c
[INFO] running `Command { std: "docker" "start" "-a" "7d08e1070a1b12fa1816300d8706be63196068d4bb82a43bbb11702ced6e5a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d08e1070a1b12fa1816300d8706be63196068d4bb82a43bbb11702ced6e5a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d08e1070a1b12fa1816300d8706be63196068d4bb82a43bbb11702ced6e5a4c", kill_on_drop: false }`
[INFO] [stdout] 7d08e1070a1b12fa1816300d8706be63196068d4bb82a43bbb11702ced6e5a4c
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c3a73be37bf37f6155547bbd2c11b38a8432469c06c047a663558484c2efadd
[INFO] running `Command { std: "docker" "start" "-a" "4c3a73be37bf37f6155547bbd2c11b38a8432469c06c047a663558484c2efadd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling serde_derive v1.0.116
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[INFO] [stderr]    Compiling zstd-sys v1.4.20+zstd.1.4.9
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[INFO] [stderr]    Compiling pest_generator v2.1.3
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[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]     Checking zstd v0.6.1+zstd.1.4.9
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[INFO] [stderr]     Checking wasmtime-profiling v0.25.0
[INFO] [stderr]     Checking wasmtime-jit v0.25.0
[INFO] [stderr]     Checking wasmtime v0.25.0
[INFO] [stderr]     Checking wasmtime-wiggle v0.25.0
[INFO] [stderr]     Checking universal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/ast.rs:949:32
[INFO] [stdout]     |
[INFO] [stdout] 949 |                         panic!(e)
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 949 |                         panic!("{}", e)
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 949 |                         std::panic::panic_any(e)
[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/ast.rs:949:32
[INFO] [stdout]     |
[INFO] [stdout] 949 |                         panic!(e)
[INFO] [stdout]     |                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 949 |                         panic!("{}", e)
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 949 |                         std::panic::panic_any(e)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `Command { std: "docker" "inspect" "4c3a73be37bf37f6155547bbd2c11b38a8432469c06c047a663558484c2efadd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3a73be37bf37f6155547bbd2c11b38a8432469c06c047a663558484c2efadd", kill_on_drop: false }`
[INFO] [stdout] 4c3a73be37bf37f6155547bbd2c11b38a8432469c06c047a663558484c2efadd