[INFO] cloning repository https://github.com/FishAndRips/min32
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FishAndRips/min32" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFishAndRips%2Fmin32", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFishAndRips%2Fmin32'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 010053d83ef4e74f49d40e1576c927cb818327cd
[INFO] checking FishAndRips/min32 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFishAndRips%2Fmin32" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FishAndRips/min32
[INFO] finished tweaking git repo https://github.com/FishAndRips/min32
[INFO] tweaked toml for git repo https://github.com/FishAndRips/min32 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FishAndRips/min32 on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FishAndRips/min32 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" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e82ba86eea9981d1cb5b71601f9c1d62ea0aba96f9ecb2ef4213fb6512207d80
[INFO] running `Command { std: "docker" "start" "-a" "e82ba86eea9981d1cb5b71601f9c1d62ea0aba96f9ecb2ef4213fb6512207d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e82ba86eea9981d1cb5b71601f9c1d62ea0aba96f9ecb2ef4213fb6512207d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82ba86eea9981d1cb5b71601f9c1d62ea0aba96f9ecb2ef4213fb6512207d80", kill_on_drop: false }`
[INFO] [stdout] e82ba86eea9981d1cb5b71601f9c1d62ea0aba96f9ecb2ef4213fb6512207d80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3dad56e5ea2dd5f38206e2b7463699101d3521c5000d98fd36bff6893b82386
[INFO] running `Command { std: "docker" "start" "-a" "d3dad56e5ea2dd5f38206e2b7463699101d3521c5000d98fd36bff6893b82386", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling windows_x86_64_gnu v0.52.6
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]     Checking windows-targets v0.52.6
[INFO] [stderr]     Checking windows-sys v0.59.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking min32-proc v0.1.2 (/opt/rustwide/workdir/min32-proc)
[INFO] [stderr]     Checking min32 v0.1.2 (/opt/rustwide/workdir/min32)
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> min32/src/panic.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / unsafe fn on_panic(panic_info: &PanicInfo) -> ! {
[INFO] [stdout] 19 | |     if let Some(hook) = { PANIC_HOOK.lock().clone() } {
[INFO] [stdout] 20 | |         // Safety: Hopefully the caller passed something that isn't bad.
[INFO] [stdout] 21 | |         unsafe { hook(panic_info) };
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/70daa2c0d8eed7066b07966f3c0b0b8622bff4e4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-957b1fe07cf96b13.rmeta
[INFO] [stdout]    = note: second definition in the local crate (`min32`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr]     Checking example-args-exe v0.1.0 (/opt/rustwide/workdir/examples/example-args-exe)
[INFO] [stderr]     Checking example-alloc-exe v0.1.0 (/opt/rustwide/workdir/examples/example-alloc-exe)
[INFO] [stderr]     Checking example-exe v0.1.0 (/opt/rustwide/workdir/examples/example-exe)
[INFO] [stderr]     Checking example-dll v0.1.0 (/opt/rustwide/workdir/examples/example-dll)
[INFO] [stderr] error: could not compile `min32` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d3dad56e5ea2dd5f38206e2b7463699101d3521c5000d98fd36bff6893b82386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3dad56e5ea2dd5f38206e2b7463699101d3521c5000d98fd36bff6893b82386", kill_on_drop: false }`
[INFO] [stdout] d3dad56e5ea2dd5f38206e2b7463699101d3521c5000d98fd36bff6893b82386