[INFO] fetching crate cargo-semverver 0.34.0... [INFO] checking cargo-semverver-0.34.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] extracting crate cargo-semverver 0.34.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate cargo-semverver 0.34.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate cargo-semverver 0.34.0 [INFO] finished tweaking crates.io crate cargo-semverver 0.34.0 [INFO] tweaked toml for crates.io crate cargo-semverver 0.34.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crates-io-semverver v0.22.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 7d0cb98e299984f2366c0c67d02cdce7c4bede1e9850736e14d9bb226cb43a57 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "7d0cb98e299984f2366c0c67d02cdce7c4bede1e9850736e14d9bb226cb43a57"` [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Compiling curl-sys v0.4.23 [INFO] [stderr] Checking libnghttp2-sys v0.1.2 [INFO] [stderr] Checking flate2 v1.0.12 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rustfix v0.4.6 [INFO] [stderr] Checking proptest v0.8.7 [INFO] [stderr] Checking ignore v0.4.10 [INFO] [stderr] Compiling im-rc v12.3.4 [INFO] [stderr] Compiling curl v0.4.25 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Checking crates-io-semverver v0.22.0 [INFO] [stderr] Checking git2 v0.8.0 [INFO] [stderr] Checking git2-curl v0.9.0 [INFO] [stderr] Checking cargo-semverver v0.34.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/cargo/core/features.rs:153:1 [INFO] [stderr] | [INFO] [stderr] 153 | / /// A listing of all features in Cargo [INFO] [stderr] 154 | | /// [INFO] [stderr] 155 | | /// "look here" [INFO] [stderr] 156 | | /// [INFO] [stderr] ... | [INFO] [stderr] 162 | | /// character is translated to `-` when specified in the `cargo-features` [INFO] [stderr] 163 | | /// manifest entry in `Cargo.toml`. [INFO] [stderr] | |___________________________________^ [INFO] [stderr] 164 | / features! { [INFO] [stderr] 165 | | pub struct Features { [INFO] [stderr] 166 | | [INFO] [stderr] 167 | | // A dummy feature that doesn't actually gate anything, but it's used in [INFO] [stderr] ... | [INFO] [stderr] 198 | | } [INFO] [stderr] 199 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] error: unused doc comment [INFO] [stderr] --> src/cargo/core/features.rs:153:1 [INFO] [stderr] | [INFO] [stderr] 153 | / /// A listing of all features in Cargo [INFO] [stderr] 154 | | /// [INFO] [stderr] 155 | | /// "look here" [INFO] [stderr] 156 | | /// [INFO] [stderr] ... | [INFO] [stderr] 162 | | /// character is translated to `-` when specified in the `cargo-features` [INFO] [stderr] 163 | | /// manifest entry in `Cargo.toml`. [INFO] [stderr] | |___________________________________^ [INFO] [stderr] 164 | / features! { [INFO] [stderr] 165 | | pub struct Features { [INFO] [stderr] 166 | | [INFO] [stderr] 167 | | // A dummy feature that doesn't actually gate anything, but it's used in [INFO] [stderr] ... | [INFO] [stderr] 198 | | } [INFO] [stderr] 199 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(unused_doc_comments)]` implied by `#[deny(warnings)]` [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/cargo/util/errors.rs:310:13 [INFO] [stderr] | [INFO] [stderr] 310 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `OsStr` is imported redundantly [INFO] [stderr] --> src/cargo/util/paths.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ffi::{OsStr, OsString}; [INFO] [stderr] | ----- the item `OsStr` is already imported here [INFO] [stderr] ... [INFO] [stderr] 218 | use std::ffi::OsStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: the item `libc` is imported redundantly [INFO] [stderr] --> src/cargo/util/errors.rs:310:13 [INFO] [stderr] | [INFO] [stderr] 310 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: the item `OsStr` is imported redundantly [INFO] [stderr] --> src/cargo/util/paths.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 2 | use std::ffi::{OsStr, OsString}; [INFO] [stderr] | ----- the item `OsStr` is already imported here [INFO] [stderr] ... [INFO] [stderr] 218 | use std::ffi::OsStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/core/source/source_id.rs:8:37 [INFO] [stderr] | [INFO] [stderr] 8 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/core/source/source_id.rs:196:45 [INFO] [stderr] | [INFO] [stderr] 196 | static WARNED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/util/config.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/util/config.rs:83:29 [INFO] [stderr] | [INFO] [stderr] 83 | static 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::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/core/source/source_id.rs:8:37 [INFO] [stderr] | [INFO] [stderr] 8 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/core/source/source_id.rs:196:45 [INFO] [stderr] | [INFO] [stderr] 196 | static WARNED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/util/config.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/util/config.rs:83:29 [INFO] [stderr] | [INFO] [stderr] 83 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] error: could not compile `cargo-semverver`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/build_context/mod.rs:20:33 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct BuildContext<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | #![warn(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(explicit_outlives_requirements)]` implied by `#[warn(rust_2018_idioms)]` [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/mod.rs:74:28 [INFO] [stderr] | [INFO] [stderr] 74 | pub struct Context<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/unit_dependencies.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | struct State<'a: 'tmp, 'cfg: 'a, 'tmp> { [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] help: remove these bounds [INFO] [stderr] | [INFO] [stderr] 30 | struct State<'a, 'cfg, 'tmp> { [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/compilation_files.rs:24:37 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct CompilationFiles<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/package.rs:274:30 [INFO] [stderr] | [INFO] [stderr] 274 | pub struct Downloads<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/resolver/encode.rs:328:37 [INFO] [stderr] | [INFO] [stderr] 328 | pub struct WorkspaceResolve<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/workspace.rs:122:28 [INFO] [stderr] | [INFO] [stderr] 122 | pub struct Members<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7d0cb98e299984f2366c0c67d02cdce7c4bede1e9850736e14d9bb226cb43a57"` [INFO] running `"docker" "rm" "-f" "7d0cb98e299984f2366c0c67d02cdce7c4bede1e9850736e14d9bb226cb43a57"` [INFO] [stdout] 7d0cb98e299984f2366c0c67d02cdce7c4bede1e9850736e14d9bb226cb43a57