[INFO] fetching crate modeling 0.6.2... [INFO] checking modeling-0.6.2 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] extracting crate modeling 0.6.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate modeling 0.6.2 [INFO] finished tweaking crates.io crate modeling 0.6.2 [INFO] tweaked toml for crates.io crate modeling 0.6.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate modeling 0.6.2 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate modeling 0.6.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0045f344f83a813bdd1147d8a22ad0992a349d5d65493b5ebe2aeb649ffdaebe [INFO] running `Command { std: "docker" "start" "-a" "0045f344f83a813bdd1147d8a22ad0992a349d5d65493b5ebe2aeb649ffdaebe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0045f344f83a813bdd1147d8a22ad0992a349d5d65493b5ebe2aeb649ffdaebe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0045f344f83a813bdd1147d8a22ad0992a349d5d65493b5ebe2aeb649ffdaebe", kill_on_drop: false }` [INFO] [stdout] 0045f344f83a813bdd1147d8a22ad0992a349d5d65493b5ebe2aeb649ffdaebe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c2daecd75642462ba2d6a0d41ee70aa2a0b453fa70545b9a0b5b7eb38cfe411 [INFO] running `Command { std: "docker" "start" "-a" "7c2daecd75642462ba2d6a0d41ee70aa2a0b453fa70545b9a0b5b7eb38cfe411", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling pin-project-internal v0.4.29 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling actix-macros v0.1.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] 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actix-threadpool v0.3.3 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking tar v0.4.38 [INFO] [stderr] Checking zip-extensions v0.6.1 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Checking serde v1.0.133 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking native-tls v0.2.8 [INFO] [stderr] Compiling rust-embed-utils v7.1.0 [INFO] [stderr] Checking actix-service v1.0.6 [INFO] [stderr] Checking futures v0.3.19 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking grep-matcher v0.1.5 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] 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Checking globset v0.4.8 [INFO] [stderr] Checking grep-searcher v0.1.8 [INFO] [stderr] Checking similar v2.1.0 [INFO] [stderr] Checking grep-regex v0.1.9 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Checking onig v6.3.1 [INFO] [stderr] Checking actix-http v2.2.1 [INFO] [stderr] Compiling skeptic v0.13.6 [INFO] [stderr] Compiling structopt-toml v0.4.5 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking awc v2.0.3 [INFO] [stderr] Checking actix-web v3.3.3 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking cached-path v0.5.1 [INFO] [stderr] Checking tokenizers v0.11.0 [INFO] [stderr] Checking modeling v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::file_filter::FileFilter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `FileFilter` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use file_filter::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::file_filter::FileFilter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/segment/mod.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | .map(|(s, _o, _)| (s.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 20 - .map(|(s, _o, _)| (s.to_string())) [INFO] [stdout] 20 + .map(|(s, _o, _)| s.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::file_filter::FileFilter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `FileFilter` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use file_filter::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::file_filter::FileFilter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/segment/mod.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | .map(|(s, _o, _)| (s.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 20 - .map(|(s, _o, _)| (s.to_string())) [INFO] [stdout] 20 + .map(|(s, _o, _)| s.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/ctags/ctags_cmd.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_CtagsError` [INFO] [stdout] 45 | enum CtagsError { [INFO] [stdout] | ---------- `CtagsError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/ctags/ctags_cmd.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_CtagsError` [INFO] [stdout] 45 | enum CtagsError { [INFO] [stdout] | ---------- `CtagsError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/ctags/ctags_cmd.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_CtagsError` [INFO] [stdout] 45 | enum CtagsError { [INFO] [stdout] | ---------- `CtagsError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/ctags/ctags_cmd.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | #[derive(Debug, Fail)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_CtagsError` [INFO] [stdout] 45 | enum CtagsError { [INFO] [stdout] | ---------- `CtagsError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.72s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6` [INFO] running `Command { std: "docker" "inspect" "7c2daecd75642462ba2d6a0d41ee70aa2a0b453fa70545b9a0b5b7eb38cfe411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c2daecd75642462ba2d6a0d41ee70aa2a0b453fa70545b9a0b5b7eb38cfe411", kill_on_drop: false }` [INFO] [stdout] 7c2daecd75642462ba2d6a0d41ee70aa2a0b453fa70545b9a0b5b7eb38cfe411