[INFO] crate cargo 0.37.0 is already in cache [INFO] extracting crate cargo 0.37.0 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/cargo/0.37.0 [INFO] extracting crate cargo 0.37.0 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/cargo/0.37.0 [INFO] validating manifest of cargo-0.37.0 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cargo-0.37.0 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cargo-0.37.0 [INFO] finished frobbing cargo-0.37.0 [INFO] frobbed toml for cargo-0.37.0 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/cargo/0.37.0/Cargo.toml [INFO] started frobbing cargo-0.37.0 [INFO] finished frobbing cargo-0.37.0 [INFO] frobbed toml for cargo-0.37.0 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/cargo/0.37.0/Cargo.toml [INFO] crate cargo-0.37.0 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking cargo-0.37.0 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/cargo/0.37.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ccb5ab533a81d9733e0fbbcfaa4da8b894f74e79f33db8ff4267595cec1a6a4e [INFO] running `"docker" "start" "-a" "ccb5ab533a81d9733e0fbbcfaa4da8b894f74e79f33db8ff4267595cec1a6a4e"` [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Compiling libnghttp2-sys v0.1.1 [INFO] [stderr] Compiling curl-sys v0.4.18 [INFO] [stderr] Compiling libssh2-sys v0.2.11 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking socket2 v0.3.9 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking filetime v0.2.6 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking jobserver v0.1.13 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking tar v0.4.26 [INFO] [stderr] Checking flate2 v1.0.7 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking bstr v0.1.4 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tempfile v3.0.8 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking proptest v0.9.4 [INFO] [stderr] Checking crypto-hash v0.3.3 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking globset v0.4.3 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking ignore v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Compiling curl v0.4.22 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking serde_ignored v0.0.4 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rustfix v0.4.5 [INFO] [stderr] Checking crates-io v0.25.0 [INFO] [stderr] Compiling im-rc v12.3.4 [INFO] [stderr] Checking git2 v0.8.0 [INFO] [stderr] Checking git2-curl v0.9.0 [INFO] [stderr] Checking cargo v0.37.0 (/opt/crater/workdir) [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] 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::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/util/config.rs:92:29 [INFO] [stderr] | [INFO] [stderr] 92 | 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::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] = 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] --> src/cargo/util/config.rs:92:29 [INFO] [stderr] | [INFO] [stderr] 92 | 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 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `cargo`. [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:19:33 [INFO] [stderr] | [INFO] [stderr] 19 | 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:30:28 [INFO] [stderr] | [INFO] [stderr] 30 | 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:28:16 [INFO] [stderr] | [INFO] [stderr] 28 | struct State<'a: 'tmp, 'cfg: 'a, 'tmp> { [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] help: remove these bounds [INFO] [stderr] | [INFO] [stderr] 28 | 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:53:37 [INFO] [stderr] | [INFO] [stderr] 53 | 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:293:30 [INFO] [stderr] | [INFO] [stderr] 293 | 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:128:28 [INFO] [stderr] | [INFO] [stderr] 128 | pub struct Members<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "ccb5ab533a81d9733e0fbbcfaa4da8b894f74e79f33db8ff4267595cec1a6a4e"` [INFO] running `"docker" "rm" "-f" "ccb5ab533a81d9733e0fbbcfaa4da8b894f74e79f33db8ff4267595cec1a6a4e"` [INFO] [stdout] ccb5ab533a81d9733e0fbbcfaa4da8b894f74e79f33db8ff4267595cec1a6a4e