[INFO] fetching crate currycompose 0.1.0...
[INFO] checking currycompose-0.1.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate currycompose 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate currycompose 0.1.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate currycompose 0.1.0
[INFO] finished tweaking crates.io crate currycompose 0.1.0
[INFO] tweaked toml for crates.io crate currycompose 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tupleops-macros v0.1.0
[INFO] [stderr]   Downloaded tuple_split v0.1.1
[INFO] [stderr]   Downloaded tupleops v0.1.1
[INFO] [stderr]   Downloaded blk_count_macro v0.1.1
[INFO] [stderr]   Downloaded tupleops-generator v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 446513b01eb6c05231845692f5b64d4a740cde2f003d813a3297645f7e6575cc
[INFO] running `Command { std: "docker" "start" "-a" "446513b01eb6c05231845692f5b64d4a740cde2f003d813a3297645f7e6575cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "446513b01eb6c05231845692f5b64d4a740cde2f003d813a3297645f7e6575cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446513b01eb6c05231845692f5b64d4a740cde2f003d813a3297645f7e6575cc", kill_on_drop: false }`
[INFO] [stdout] 446513b01eb6c05231845692f5b64d4a740cde2f003d813a3297645f7e6575cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97a32b504e45640baf6aa7153779aaa9e9b97a2da4c3fb6fd3f08482ae7291e7
[INFO] running `Command { std: "docker" "start" "-a" "97a32b504e45640baf6aa7153779aaa9e9b97a2da4c3fb6fd3f08482ae7291e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tupleops-generator v0.1.0
[INFO] [stderr]     Checking blk_count_macro v0.1.1
[INFO] [stderr]    Compiling tupleops-macros v0.1.0
[INFO] [stderr]     Checking tupleops v0.1.1
[INFO] [stderr]     Checking tuple_split v0.1.1
[INFO] [stdout] error[E0015]: cannot call non-const fn `<T as TupleSplit<MIDDLE>>::split_tuple` in constant functions
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tuple_split-0.1.1/src/lib.rs:98:11
[INFO] [stdout]    |
[INFO] [stdout] 98 |     tuple.split_tuple()
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]    = help: add `#![feature(effects)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tuple_split` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "97a32b504e45640baf6aa7153779aaa9e9b97a2da4c3fb6fd3f08482ae7291e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a32b504e45640baf6aa7153779aaa9e9b97a2da4c3fb6fd3f08482ae7291e7", kill_on_drop: false }`
[INFO] [stdout] 97a32b504e45640baf6aa7153779aaa9e9b97a2da4c3fb6fd3f08482ae7291e7
[INFO] checking currycompose-0.1.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate currycompose 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate currycompose 0.1.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate currycompose 0.1.0
[INFO] finished tweaking crates.io crate currycompose 0.1.0
[INFO] tweaked toml for crates.io crate currycompose 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68efe965c1d012fdab95f17492e2bc1c06b9d48cb2fe5d9032b5758089b9087e
[INFO] running `Command { std: "docker" "start" "-a" "68efe965c1d012fdab95f17492e2bc1c06b9d48cb2fe5d9032b5758089b9087e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68efe965c1d012fdab95f17492e2bc1c06b9d48cb2fe5d9032b5758089b9087e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68efe965c1d012fdab95f17492e2bc1c06b9d48cb2fe5d9032b5758089b9087e", kill_on_drop: false }`
[INFO] [stdout] 68efe965c1d012fdab95f17492e2bc1c06b9d48cb2fe5d9032b5758089b9087e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dcee86214998bb76400c2c77be2dfe2a02042be8c1d11184eff054baa2352ea
[INFO] running `Command { std: "docker" "start" "-a" "2dcee86214998bb76400c2c77be2dfe2a02042be8c1d11184eff054baa2352ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tupleops-generator v0.1.0
[INFO] [stderr]     Checking blk_count_macro v0.1.1
[INFO] [stderr]    Compiling tupleops-macros v0.1.0
[INFO] [stderr]     Checking tupleops v0.1.1
[INFO] [stderr]     Checking tuple_split v0.1.1
[INFO] [stdout] error[E0015]: cannot call non-const fn `<T as TupleSplit<MIDDLE>>::split_tuple` in constant functions
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tuple_split-0.1.1/src/lib.rs:98:11
[INFO] [stdout]    |
[INFO] [stdout] 98 |     tuple.split_tuple()
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]    = help: add `#![feature(effects)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tuple_split` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2dcee86214998bb76400c2c77be2dfe2a02042be8c1d11184eff054baa2352ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dcee86214998bb76400c2c77be2dfe2a02042be8c1d11184eff054baa2352ea", kill_on_drop: false }`
[INFO] [stdout] 2dcee86214998bb76400c2c77be2dfe2a02042be8c1d11184eff054baa2352ea
