[INFO] fetching crate generic-predicates 0.1.0...
[INFO] checking generic-predicates-0.1.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate generic-predicates 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate generic-predicates 0.1.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate generic-predicates 0.1.0
[INFO] finished tweaking crates.io crate generic-predicates 0.1.0
[INFO] tweaked toml for crates.io crate generic-predicates 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate generic-predicates 0.1.0 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-predicates-macro v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0552e56d32a5b7f74393d03a6de6357a1f9e42b0a939bcb90293db79b3c242c
[INFO] running `Command { std: "docker" "start" "-a" "a0552e56d32a5b7f74393d03a6de6357a1f9e42b0a939bcb90293db79b3c242c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0552e56d32a5b7f74393d03a6de6357a1f9e42b0a939bcb90293db79b3c242c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0552e56d32a5b7f74393d03a6de6357a1f9e42b0a939bcb90293db79b3c242c", kill_on_drop: false }`
[INFO] [stdout] a0552e56d32a5b7f74393d03a6de6357a1f9e42b0a939bcb90293db79b3c242c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a08400a1b06185aefaa158e6c93f4f55cd6a45e567f8ae97169618a26adb14e7
[INFO] running `Command { std: "docker" "start" "-a" "a08400a1b06185aefaa158e6c93f4f55cd6a45e567f8ae97169618a26adb14e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling generic-predicates-macro v0.1.0
[INFO] [stderr]     Checking generic-predicates v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] "(N > 23, \"`N` must be greater than 23\") {}"
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> examples/predicated.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0080]: evaluation of `foo::<23>::{constant#0}` failed
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         assert!(predicate, "{}", msg);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at '`N` must be greater than 23', /opt/rustwide/workdir/src/lib.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] note: inside `assertion`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         assert!(predicate, "{}", msg);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: inside `foo::<23>::{constant#0}`
[INFO] [stdout]   --> examples/predicated.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / generic_predicates! {
[INFO] [stdout] 6  | |     pub fn foo<const N: usize>()
[INFO] [stdout] 7  | |     where
[INFO] [stdout] 8  | |         (N > 23, "`N` must be greater than 23")
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |     }
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `$crate::panic::panic_2021` which comes from the expansion of the macro `generic_predicates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0080`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `generic-predicates` (example "predicated") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a08400a1b06185aefaa158e6c93f4f55cd6a45e567f8ae97169618a26adb14e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08400a1b06185aefaa158e6c93f4f55cd6a45e567f8ae97169618a26adb14e7", kill_on_drop: false }`
[INFO] [stdout] a08400a1b06185aefaa158e6c93f4f55cd6a45e567f8ae97169618a26adb14e7
