[INFO] updating cached repository https://github.com/neivv/scarf [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/neivv/scarf [INFO] [stderr] 7a635f7..a3b38c9 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a3b38c9553726d3996bad6e8c877e280e84768c6 [INFO] checking neivv/scarf against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneivv%2Fscarf" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/neivv/scarf on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/neivv/scarf [INFO] finished tweaking git repo https://github.com/neivv/scarf [INFO] tweaked toml for git repo https://github.com/neivv/scarf written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/neivv/scarf already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e9609163538544e2dae86eaa5005fa72984535e82aacbabdcdedd4739920d3e0 [INFO] running `"docker" "start" "-a" "e9609163538544e2dae86eaa5005fa72984535e82aacbabdcdedd4739920d3e0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking lde v0.3.0 (https://github.com/CasualX/lde#6d8e2870) [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling hashbrown v0.7.0 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking scarf v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/analysis.rs:627:29 [INFO] [stderr] | [INFO] [stderr] 627 | let state = Box::alloc().init((init_state, user_state)); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/analysis.rs:649:29 [INFO] [stderr] | [INFO] [stderr] 649 | let state = Box::alloc().init((state, user_state)); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/analysis.rs:666:21 [INFO] [stderr] | [INFO] [stderr] 666 | let boxed = Box::alloc().init((exec_state, analysis_state)); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/analysis.rs:919:17 [INFO] [stderr] | [INFO] [stderr] 919 | let alloc = Box::alloc(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/analysis.rs:1012:33 [INFO] [stderr] | [INFO] [stderr] 1012 | let alloc = Box::alloc(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `serde` [INFO] [stderr] --> src/operand.rs:1653:13 [INFO] [stderr] | [INFO] [stderr] 1653 | use serde::de::DeserializeSeed; [INFO] [stderr] | ^^^^^ use of undeclared type or module `serde` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `serde` [INFO] [stderr] --> src/operand.rs:1672:13 [INFO] [stderr] | [INFO] [stderr] 1672 | use serde::de::DeserializeSeed; [INFO] [stderr] | ^^^^^ use of undeclared type or module `serde` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `serde` [INFO] [stderr] --> src/operand.rs:1693:13 [INFO] [stderr] | [INFO] [stderr] 1693 | use serde::de::DeserializeSeed; [INFO] [stderr] | ^^^^^ use of undeclared type or module `serde` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/analysis.rs:627:29 [INFO] [stderr] | [INFO] [stderr] 627 | let state = Box::alloc().init((init_state, user_state)); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/operand.rs:415:31 [INFO] [stderr] | [INFO] [stderr] 415 | let common_operands = Box::alloc().init([OperandSelfRef(null_mut()); 0x41 + 0x10 + 0x6]); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/analysis.rs:649:29 [INFO] [stderr] | [INFO] [stderr] 649 | let state = Box::alloc().init((state, user_state)); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/analysis.rs:666:21 [INFO] [stderr] | [INFO] [stderr] 666 | let boxed = Box::alloc().init((exec_state, analysis_state)); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/analysis.rs:919:17 [INFO] [stderr] | [INFO] [stderr] 919 | let alloc = Box::alloc(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/analysis.rs:1012:33 [INFO] [stderr] | [INFO] [stderr] 1012 | let alloc = Box::alloc(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/operand.rs:415:31 [INFO] [stderr] | [INFO] [stderr] 415 | let common_operands = Box::alloc().init([OperandSelfRef(null_mut()); 0x41 + 0x10 + 0x6]); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `copyless::boxed::BoxHelper::alloc(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(allocator_api)]` to the crate attributes to enable `std::boxed::Box::::alloc` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `operand::Operand<'_>: serde::ser::Serialize` is not satisfied [INFO] [stderr] --> src/operand.rs:1664:42 [INFO] [stderr] | [INFO] [stderr] 1664 | let json = serde_json::to_string(&op).unwrap(); [INFO] [stderr] | ^^^ the trait `serde::ser::Serialize` is not implemented for `operand::Operand<'_>` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.48/src/ser.rs:2233:8 [INFO] [stderr] | [INFO] [stderr] 2233 | T: Serialize, [INFO] [stderr] | --------- required by this bound in `serde_json::ser::to_string` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `deserialize_seed` found for reference `&operand::OperandContext<'_>` in the current scope [INFO] [stderr] --> src/operand.rs:1666:36 [INFO] [stderr] | [INFO] [stderr] 1666 | let op2: Operand<'_> = ctx.deserialize_seed().deserialize(&mut des).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ method not found in `&operand::OperandContext<'_>` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `operand::Operand<'_>: serde::ser::Serialize` is not satisfied [INFO] [stderr] --> src/operand.rs:1685:42 [INFO] [stderr] | [INFO] [stderr] 1685 | let json = serde_json::to_string(&op).unwrap(); [INFO] [stderr] | ^^^ the trait `serde::ser::Serialize` is not implemented for `operand::Operand<'_>` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.48/src/ser.rs:2233:8 [INFO] [stderr] | [INFO] [stderr] 2233 | T: Serialize, [INFO] [stderr] | --------- required by this bound in `serde_json::ser::to_string` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `deserialize_seed` found for reference `&operand::OperandContext<'_>` in the current scope [INFO] [stderr] --> src/operand.rs:1687:36 [INFO] [stderr] | [INFO] [stderr] 1687 | let op2: Operand<'_> = ctx.deserialize_seed().deserialize(&mut des).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ method not found in `&operand::OperandContext<'_>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `deserialize_seed` found for reference `&operand::OperandContext<'_>` in the current scope [INFO] [stderr] --> src/operand.rs:1743:36 [INFO] [stderr] | [INFO] [stderr] 1743 | let op2: Operand<'_> = ctx.deserialize_seed().deserialize(&mut des).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ method not found in `&operand::OperandContext<'_>` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `operand::Operand<'e>: serde::ser::Serialize` is not satisfied [INFO] [stderr] --> src/operand/simplify_tests.rs:5:34 [INFO] [stderr] | [INFO] [stderr] 5 | let bytes = config.serialize(&op).unwrap(); [INFO] [stderr] | ^^^ the trait `serde::ser::Serialize` is not implemented for `operand::Operand<'e>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `deserialize_seed` found for reference `&'e operand::OperandContext<'e>` in the current scope [INFO] [stderr] --> src/operand/simplify_tests.rs:6:57 [INFO] [stderr] | [INFO] [stderr] 6 | let back: Operand<'e> = config.deserialize_seed(ctx.deserialize_seed(), &bytes).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ method not found in `&'e operand::OperandContext<'e>` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors; 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `scarf`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "e9609163538544e2dae86eaa5005fa72984535e82aacbabdcdedd4739920d3e0"` [INFO] running `"docker" "rm" "-f" "e9609163538544e2dae86eaa5005fa72984535e82aacbabdcdedd4739920d3e0"` [INFO] [stdout] e9609163538544e2dae86eaa5005fa72984535e82aacbabdcdedd4739920d3e0