[INFO] crate cargo-crev 0.8.3 is already in cache [INFO] extracting crate cargo-crev 0.8.3 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/cargo-crev/0.8.3 [INFO] extracting crate cargo-crev 0.8.3 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/cargo-crev/0.8.3 [INFO] validating manifest of cargo-crev-0.8.3 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-crev-0.8.3 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-crev-0.8.3 [INFO] finished frobbing cargo-crev-0.8.3 [INFO] frobbed toml for cargo-crev-0.8.3 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/cargo-crev/0.8.3/Cargo.toml [INFO] started frobbing cargo-crev-0.8.3 [INFO] finished frobbing cargo-crev-0.8.3 [INFO] frobbed toml for cargo-crev-0.8.3 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/cargo-crev/0.8.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking cargo-crev-0.8.3 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/cargo-crev/0.8.3:/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] fc6b3dd17ad7b5e6713c28f44990b0029c6202675830a897e79fb982cdd64329 [INFO] running `"docker" "start" "-a" "fc6b3dd17ad7b5e6713c28f44990b0029c6202675830a897e79fb982cdd64329"` [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Checking zeroize v0.5.2 [INFO] [stderr] Checking bytecount v0.5.1 [INFO] [stderr] Checking default v0.1.2 [INFO] [stderr] Checking resiter v0.3.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Checking rpassword v3.0.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling bstr v0.2.7 [INFO] [stderr] Checking grep-matcher v0.1.3 [INFO] [stderr] Checking nom v4.2.3 [INFO] [stderr] Checking encoding_rs_io v0.1.6 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking dbl v0.2.1 [INFO] [stderr] Checking stream-cipher v0.3.0 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.8 [INFO] [stderr] Compiling typed-builder v0.3.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking geiger v0.3.2 [INFO] [stderr] Checking grep-searcher v0.1.6 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking ctr v0.3.2 [INFO] [stderr] Checking cmac v0.2.0 [INFO] [stderr] Checking pmac v0.2.0 [INFO] [stderr] Compiling globset v0.4.4 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Checking chrono v0.4.7 [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 serde_cbor v0.9.0 [INFO] [stderr] Compiling ifmt-impl v0.2.0 [INFO] [stderr] Compiling ignore v0.4.10 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking miscreant v0.4.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling im-rc v12.3.4 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling handlebars v1.1.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Checking ifmt v0.2.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Compiling tokei v10.0.1 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling libnghttp2-sys v0.1.1 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling openssl-sys v0.9.48 [INFO] [stderr] Compiling libssh2-sys v0.2.11 [INFO] [stderr] Compiling curl-sys v0.4.20 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.3 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling curve25519-dalek v1.2.3 [INFO] [stderr] Compiling backtrace v0.3.34 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Checking common_failures v0.1.1 [INFO] [stderr] Checking rustfix v0.4.6 [INFO] [stderr] Checking opener v0.3.2 [INFO] [stderr] Checking crev-recursive-digest v0.2.1 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Compiling curl v0.4.22 [INFO] [stderr] Checking crev-common v0.8.0 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking crates-io v0.23.0 [INFO] [stderr] Compiling bindgen v0.48.1 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Checking crev-data v0.8.0 [INFO] [stderr] Checking crypto-hash v0.3.3 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking git2 v0.8.0 [INFO] [stderr] Checking reqwest v0.9.19 [INFO] [stderr] Checking git2-curl v0.9.0 [INFO] [stderr] Checking crates_io_api v0.4.1 [INFO] [stderr] Checking cargo v0.35.0 [INFO] [stderr] Compiling argonautica v0.2.0 [INFO] [stderr] Checking crev-lib v0.8.0 [INFO] [stderr] Checking cargo-crev v0.8.3 (/opt/crater/workdir) [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:89:67 [INFO] [stderr] | [INFO] [stderr] 89 | let for_id = local.get_for_id_from_str(for_id.as_deref())?; [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 `crev_common::convert::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/dep/mod.rs:21:85 [INFO] [stderr] | [INFO] [stderr] 21 | let trust_set = if let Some(for_id) = local.get_for_id_from_str_opt(args.for_id.as_deref())? { [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 `crev_common::convert::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:89:67 [INFO] [stderr] | [INFO] [stderr] 89 | let for_id = local.get_for_id_from_str(for_id.as_deref())?; [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 `crev_common::convert::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/dep/mod.rs:21:85 [INFO] [stderr] | [INFO] [stderr] 21 | let trust_set = if let Some(for_id) = local.get_for_id_from_str_opt(args.for_id.as_deref())? { [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 `crev_common::convert::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/repo.rs:133:63 [INFO] [stderr] | [INFO] [stderr] 133 | Dependency::parse_no_deprecated(name, version_str.as_deref(), source.source_id())?; [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 `crev_common::convert::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/repo.rs:133:63 [INFO] [stderr] | [INFO] [stderr] 133 | Dependency::parse_no_deprecated(name, version_str.as_deref(), source.source_id())?; [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 `crev_common::convert::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 59s [INFO] running `"docker" "inspect" "fc6b3dd17ad7b5e6713c28f44990b0029c6202675830a897e79fb982cdd64329"` [INFO] running `"docker" "rm" "-f" "fc6b3dd17ad7b5e6713c28f44990b0029c6202675830a897e79fb982cdd64329"` [INFO] [stdout] fc6b3dd17ad7b5e6713c28f44990b0029c6202675830a897e79fb982cdd64329