[INFO] fetching crate mft 0.4.4... [INFO] checking mft-0.4.4 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate mft 0.4.4 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate mft 0.4.4 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate mft 0.4.4 [INFO] finished tweaking crates.io crate mft 0.4.4 [INFO] tweaked toml for crates.io crate mft 0.4.4 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 7a838b2dbb410184c049b274403d675dce662a7bc54a040b06e8925f723ee9d5 [INFO] running `"docker" "start" "-a" "7a838b2dbb410184c049b274403d675dce662a7bc54a040b06e8925f723ee9d5"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking bytecount v0.4.0 [INFO] [stderr] Checking lru v0.1.17 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking pulldown-cmark v0.2.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Compiling snafu-derive v0.5.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking predicates v1.0.1 [INFO] [stderr] Checking console v0.9.0 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking escargot v0.4.0 [INFO] [stderr] Checking dialoguer v0.4.0 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking skeptic v0.13.4 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stderr] Checking simplelog v0.6.0 [INFO] [stderr] Checking rexpect v0.3.0 [INFO] [stderr] Compiling mft v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking snafu v0.5.0 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking winstructs v0.2.3 [INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader` [INFO] [stderr] --> src/attribute/x40.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | let object_id = Guid::from_stream(stream).context(err::FailedToReadGuid)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader` [INFO] [stderr] --> src/attribute/x40.rs:25:22 [INFO] [stderr] | [INFO] [stderr] 25 | let g1 = Guid::from_stream(stream).context(err::FailedToReadGuid)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader` [INFO] [stderr] --> src/attribute/x40.rs:26:22 [INFO] [stderr] | [INFO] [stderr] 26 | let g2 = Guid::from_stream(stream).context(err::FailedToReadGuid)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader` [INFO] [stderr] --> src/attribute/x40.rs:27:22 [INFO] [stderr] | [INFO] [stderr] 27 | let g3 = Guid::from_stream(stream).context(err::FailedToReadGuid)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/fixtures.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/fixtures.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | static LOGGER_INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/fixtures.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/fixtures.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | static LOGGER_INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader` [INFO] [stderr] --> src/attribute/x40.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | let object_id = Guid::from_stream(stream).context(err::FailedToReadGuid)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader` [INFO] [stderr] --> src/attribute/x40.rs:25:22 [INFO] [stderr] | [INFO] [stderr] 25 | let g1 = Guid::from_stream(stream).context(err::FailedToReadGuid)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader` [INFO] [stderr] --> src/attribute/x40.rs:26:22 [INFO] [stderr] | [INFO] [stderr] 26 | let g2 = Guid::from_stream(stream).context(err::FailedToReadGuid)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'winstructs::guid::Guid::from_stream': use `from_reader` [INFO] [stderr] --> src/attribute/x40.rs:27:22 [INFO] [stderr] | [INFO] [stderr] 27 | let g3 = Guid::from_stream(stream).context(err::FailedToReadGuid)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `count` is assigned to, but never used [INFO] [stderr] --> src/mft.rs:178:17 [INFO] [stderr] | [INFO] [stderr] 178 | let mut count = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_count` instead [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/fixtures.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/fixtures.rs:6:28 [INFO] [stderr] | [INFO] [stderr] 6 | static LOGGER_INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: variable `count` is assigned to, but never used [INFO] [stderr] --> src/benches/benchmark.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | let mut count = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_count` instead [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/bin/mft_dump.rs:325:49 [INFO] [stderr] | [INFO] [stderr] 325 | if let Some(bt) = error.backtrace() { [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 `snafu::ErrorCompat::backtrace(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(backtrace)]` to the crate attributes to enable `std::error::Error::backtrace` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/bin/mft_dump.rs:325:49 [INFO] [stderr] | [INFO] [stderr] 325 | if let Some(bt) = error.backtrace() { [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 `snafu::ErrorCompat::backtrace(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(backtrace)]` to the crate attributes to enable `std::error::Error::backtrace` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.99s [INFO] running `"docker" "inspect" "7a838b2dbb410184c049b274403d675dce662a7bc54a040b06e8925f723ee9d5"` [INFO] running `"docker" "rm" "-f" "7a838b2dbb410184c049b274403d675dce662a7bc54a040b06e8925f723ee9d5"` [INFO] [stdout] 7a838b2dbb410184c049b274403d675dce662a7bc54a040b06e8925f723ee9d5