[INFO] cloning repository https://github.com/pymongo/rust_first [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pymongo/rust_first" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5055441e3ff79b224d0816b272b5cff34e6aa8ea [INFO] checking pymongo/rust_first against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pymongo/rust_first on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pymongo/rust_first [INFO] removed workspace from git repo https://github.com/pymongo/rust_first [INFO] finished tweaking git repo https://github.com/pymongo/rust_first [INFO] tweaked toml for git repo https://github.com/pymongo/rust_first written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3b026975fdb0fc5305cbb3036cd4b6c9415f23cba2e87a4351e9021f19ca401f [INFO] running `Command { std: "docker" "start" "-a" "3b026975fdb0fc5305cbb3036cd4b6c9415f23cba2e87a4351e9021f19ca401f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b026975fdb0fc5305cbb3036cd4b6c9415f23cba2e87a4351e9021f19ca401f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b026975fdb0fc5305cbb3036cd4b6c9415f23cba2e87a4351e9021f19ca401f", kill_on_drop: false }` [INFO] [stdout] 3b026975fdb0fc5305cbb3036cd4b6c9415f23cba2e87a4351e9021f19ca401f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 399dc112ea2505bcd77f5937c37828c3bcfff319378b7dba46d7b051e68be539 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "399dc112ea2505bcd77f5937c37828c3bcfff319378b7dba46d7b051e68be539", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling pin-project-internal v0.4.26 [INFO] [stderr] Checking pin-project-lite v0.1.10 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking scopeguard 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enum-as-inner v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling actix-web-codegen v0.3.0 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.26 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking actix-threadpool v0.3.3 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Checking actix-codec v0.3.0 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking actix-service v1.0.6 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking trust-dns-proto v0.19.5 [INFO] [stderr] Checking actix-utils v2.0.0 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking actix-server v1.0.4 [INFO] [stderr] Checking actix-tls v2.0.0 [INFO] [stderr] Checking actix-testing v1.0.1 [INFO] [stderr] Checking trust-dns-resolver v0.19.5 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.2.5 [INFO] [stderr] Checking bigdecimal v0.2.0 [INFO] [stderr] Checking rust_decimal v1.8.1 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking actix-connect v2.0.0 [INFO] [stderr] Checking actix v0.10.0 [INFO] [stderr] Checking hyper v0.13.8 [INFO] [stderr] Checking actix-http v2.0.0 [INFO] [stderr] Checking awc v2.0.0 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking actix-web v3.1.0 [INFO] [stderr] Checking reqwest v0.10.8 [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> examples/generator.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_decimal::prelude::ToPrimitive` [INFO] [stdout] --> examples/rust_decimal_lib_test.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rust_decimal::prelude::ToPrimitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'llvm_asm': prefer using the new asm! syntax instead [INFO] [stdout] --> examples/inline_assembly_asm.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | llvm_asm!("NOP"); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #70173 for more information [INFO] [stdout] = help: add `#![feature(llvm_asm)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_learn` [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] [stdout] warning: unused import: `std::collections::BinaryHeap` [INFO] [stdout] --> examples/gzip.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | use std::collections::BinaryHeap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log` [INFO] [stdout] --> examples/actix_web_mut_global_data.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | log::info!("before lock"); [INFO] [stdout] | ^^^ use of undeclared crate or module `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log` [INFO] [stdout] --> examples/actix_web_mut_global_data.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | log::info!("after lock"); [INFO] [stdout] | ^^^ use of undeclared crate or module `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log` [INFO] [stdout] --> examples/actix_web_mut_global_data.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | log::info!("before add, data={}", data.0); [INFO] [stdout] | ^^^ use of undeclared crate or module `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log` [INFO] [stdout] --> examples/actix_web_mut_global_data.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | log::info!("after add, data={}", data.0); [INFO] [stdout] | ^^^ use of undeclared crate or module `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log` [INFO] [stdout] --> examples/actix_web_mut_global_data.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | log::info!("before lock"); [INFO] [stdout] | ^^^ use of undeclared crate or module `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log` [INFO] [stdout] --> examples/actix_web_mut_global_data.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | log::info!("after lock"); [INFO] [stdout] | ^^^ use of undeclared crate or module `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log` [INFO] [stdout] --> examples/actix_web_mut_global_data.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | log::info!("before add, data={}", counter); [INFO] [stdout] | ^^^ use of undeclared crate or module `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log` [INFO] [stdout] --> examples/actix_web_mut_global_data.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | log::info!("before add, data={}", counter); [INFO] [stdout] | ^^^ use of undeclared crate or module `log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log4rs` [INFO] [stdout] --> examples/actix_web_mut_global_data.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | log4rs::init_file("config.toml/log4rs.yml", Default::default()).unwrap(); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `log4rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde_repr` [INFO] [stdout] --> benches/deserialize_string_enum_u8_bool.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_repr::{Deserialize_repr, Serialize_repr}; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_repr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize_repr` [INFO] [stdout] --> benches/deserialize_string_enum_u8_bool.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Serialize_repr, Deserialize_repr, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Deserialize_repr` [INFO] [stdout] --> benches/deserialize_string_enum_u8_bool.rs:22:26 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Serialize_repr, Deserialize_repr, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize_repr` [INFO] [stdout] --> benches/deserialize_string_enum_u8_bool.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | #[derive(Serialize_repr, Deserialize_repr, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Deserialize_repr` [INFO] [stdout] --> benches/deserialize_string_enum_u8_bool.rs:40:26 [INFO] [stdout] | [INFO] [stdout] 40 | #[derive(Serialize_repr, Deserialize_repr, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `T` in this scope [INFO] [stdout] --> examples/double_linked_list.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | impl Node { [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/bigdecimal_vs_rust_decimal.rs:180:60 [INFO] [stdout] | [INFO] [stdout] 180 | decimal.with_scale(round_digits) - BigDecimal::new(BigInt::from(1), round_digits) [INFO] [stdout] | ^^^^^^^^^^^^^^^ expected struct `num_bigint::bigint::BigInt`, found struct `BigInt` [INFO] [stdout] | [INFO] [stdout] = note: perhaps two different versions of crate `num_bigint` are being used? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/bigdecimal_vs_rust_decimal.rs:182:60 [INFO] [stdout] | [INFO] [stdout] 182 | decimal.with_scale(round_digits) + BigDecimal::new(BigInt::from(1), round_digits) [INFO] [stdout] | ^^^^^^^^^^^^^^^ expected struct `num_bigint::bigint::BigInt`, found struct `BigInt` [INFO] [stdout] | [INFO] [stdout] = note: perhaps two different versions of crate `num_bigint` are being used? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `EnumU8: Serialize` is not satisfied [INFO] [stdout] --> benches/deserialize_string_enum_u8_bool.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | data: EnumU8, [INFO] [stdout] | ^^^^^^^^^^^^ the trait `Serialize` is not implemented for `EnumU8` [INFO] [stdout] | [INFO] [stdout] = note: required by `_::_serde::ser::SerializeStruct::serialize_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `EnumU8: Deserialize<'_>` is not satisfied [INFO] [stdout] --> benches/deserialize_string_enum_u8_bool.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | data: EnumU8, [INFO] [stdout] | ^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `EnumU8` [INFO] [stdout] | [INFO] [stdout] = note: required by `next_element` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `EnumU8: Deserialize<'_>` is not satisfied [INFO] [stdout] --> benches/deserialize_string_enum_u8_bool.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | data: EnumU8, [INFO] [stdout] | ^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `EnumU8` [INFO] [stdout] | [INFO] [stdout] = note: required by `next_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `EnumU8: Serialize` is not satisfied [INFO] [stdout] --> benches/deserialize_string_enum_u8_bool.rs:53:42 [INFO] [stdout] | [INFO] [stdout] 53 | assert_eq!(serde_json::to_string(&form.data).unwrap(), "0"); [INFO] [stdout] | ^^^^^^^^^^ the trait `Serialize` is not implemented for `EnumU8` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.58/src/ser.rs:2221:17 [INFO] [stdout] | [INFO] [stdout] 2221 | T: ?Sized + Serialize, [INFO] [stdout] | --------- required by this bound in `serde_json::to_string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "399dc112ea2505bcd77f5937c37828c3bcfff319378b7dba46d7b051e68be539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "399dc112ea2505bcd77f5937c37828c3bcfff319378b7dba46d7b051e68be539", kill_on_drop: false }` [INFO] [stdout] 399dc112ea2505bcd77f5937c37828c3bcfff319378b7dba46d7b051e68be539