[INFO] updating cached repository https://github.com/hdonnay/cfgmk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4035993b66e09673f93eb4a60c29c19d1d29e1fb [INFO] testing hdonnay/cfgmk against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdonnay%2Fcfgmk" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hdonnay/cfgmk on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hdonnay/cfgmk [INFO] finished tweaking git repo https://github.com/hdonnay/cfgmk [INFO] tweaked toml for git repo https://github.com/hdonnay/cfgmk written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/hdonnay/cfgmk already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6ba96ce3cf17fd6a9d34383d21b81c5891df083475442ac1ca3428627f2b9c6f [INFO] running `Command { std: "docker" "start" "-a" "6ba96ce3cf17fd6a9d34383d21b81c5891df083475442ac1ca3428627f2b9c6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ba96ce3cf17fd6a9d34383d21b81c5891df083475442ac1ca3428627f2b9c6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ba96ce3cf17fd6a9d34383d21b81c5891df083475442ac1ca3428627f2b9c6f", kill_on_drop: false }` [INFO] [stdout] 6ba96ce3cf17fd6a9d34383d21b81c5891df083475442ac1ca3428627f2b9c6f [INFO] running `Command { std: "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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 62a92edb2faf880d02ad05cee49cad1046b4ce61eda15e8ca2b90e5618afbf23 [INFO] running `Command { std: "docker" "start" "-a" "62a92edb2faf880d02ad05cee49cad1046b4ce61eda15e8ca2b90e5618afbf23", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling serde v1.0.86 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling ascii v0.7.1 [INFO] [stderr] Compiling linked-hash-map v0.5.1 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling dtoa v0.4.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Compiling yaml-rust v0.4.2 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling combine v2.5.2 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling tar v0.4.20 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling structopt v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling serde_yaml v0.8.8 [INFO] [stderr] Compiling trimmer v0.3.6 [INFO] [stderr] Compiling cfgmk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::SystemTime` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Template` [INFO] [stdout] --> src/filter/simple.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use trimmer::{Context, Parser, Template}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filter/mod.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | pub type Filter = Box From>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&From) -> From` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cursor`, `Read`, `self` [INFO] [stdout] --> src/parser.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Cursor, Read}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DateTime`, `Utc` [INFO] [stdout] --> src/main.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | From::Literal(lit) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | From::File(name) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:44:41 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:62:42 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:62:49 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:75:45 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `m` [INFO] [stdout] --> src/archive.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | m: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `append` [INFO] [stdout] --> src/archive.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn append(&mut self, to: PathBuf, from: parser::From) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `finish` [INFO] [stdout] --> src/archive.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn finish(mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `If` [INFO] [stdout] --> src/parser.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | If(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `Command { std: "docker" "inspect" "62a92edb2faf880d02ad05cee49cad1046b4ce61eda15e8ca2b90e5618afbf23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62a92edb2faf880d02ad05cee49cad1046b4ce61eda15e8ca2b90e5618afbf23", kill_on_drop: false }` [INFO] [stdout] 62a92edb2faf880d02ad05cee49cad1046b4ce61eda15e8ca2b90e5618afbf23 [INFO] running `Command { std: "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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 950f10de97bb3a94c8b6a055a479dc4db6426169f402cc6c819bcb3e8d782f8c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "950f10de97bb3a94c8b6a055a479dc4db6426169f402cc6c819bcb3e8d782f8c", kill_on_drop: false }` [INFO] [stderr] Compiling cfgmk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::SystemTime` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Template` [INFO] [stdout] --> src/filter/simple.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use trimmer::{Context, Parser, Template}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filter/mod.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | pub type Filter = Box From>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&From) -> From` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cursor`, `Read`, `self` [INFO] [stdout] --> src/parser.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Cursor, Read}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/parser.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DateTime`, `Utc` [INFO] [stdout] --> src/main.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | From::Literal(lit) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/filter/simple.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | From::File(name) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:44:41 [INFO] [stdout] | [INFO] [stdout] 44 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:62:42 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:62:49 [INFO] [stdout] | [INFO] [stdout] 62 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `which` [INFO] [stdout] --> src/archive.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inner` [INFO] [stdout] --> src/archive.rs:75:45 [INFO] [stdout] | [INFO] [stdout] 75 | parser::From::Filter(which, inner) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/archive.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let mut buf = Vec::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/archive.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut w = Cursor::new(buf); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `m` [INFO] [stdout] --> src/archive.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | m: HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `append` [INFO] [stdout] --> src/archive.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn append(&mut self, to: PathBuf, from: parser::From) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `finish` [INFO] [stdout] --> src/archive.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn finish(mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `If` [INFO] [stdout] --> src/parser.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | If(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.90s [INFO] running `Command { std: "docker" "inspect" "950f10de97bb3a94c8b6a055a479dc4db6426169f402cc6c819bcb3e8d782f8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "950f10de97bb3a94c8b6a055a479dc4db6426169f402cc6c819bcb3e8d782f8c", kill_on_drop: false }` [INFO] [stdout] 950f10de97bb3a94c8b6a055a479dc4db6426169f402cc6c819bcb3e8d782f8c [INFO] running `Command { std: "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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6723d7e42dbb80b644ae3abcbf9df897eb164cda6745d12237d53e27130c692c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6723d7e42dbb80b644ae3abcbf9df897eb164cda6745d12237d53e27130c692c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::time::SystemTime` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::time::SystemTime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Template` [INFO] [stderr] --> src/filter/simple.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | use trimmer::{Context, Parser, Template}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filter/mod.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | pub type Filter = Box From>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&From) -> From` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/parser.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/parser.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cursor`, `Read`, `self` [INFO] [stderr] --> src/parser.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Cursor, Read}; [INFO] [stderr] | ^^^^ ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/parser.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DateTime`, `Utc` [INFO] [stderr] --> src/main.rs:20:14 [INFO] [stderr] | [INFO] [stderr] 20 | use chrono::{DateTime, Utc}; [INFO] [stderr] | ^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/filter/simple.rs:37:17 [INFO] [stderr] | [INFO] [stderr] 37 | From::Literal(lit) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/filter/simple.rs:43:17 [INFO] [stderr] | [INFO] [stderr] 43 | From::File(name) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `which` [INFO] [stderr] --> src/archive.rs:44:34 [INFO] [stderr] | [INFO] [stderr] 44 | parser::From::Filter(which, inner) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inner` [INFO] [stderr] --> src/archive.rs:44:41 [INFO] [stderr] | [INFO] [stderr] 44 | parser::From::Filter(which, inner) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `which` [INFO] [stderr] --> src/archive.rs:62:42 [INFO] [stderr] | [INFO] [stderr] 62 | parser::From::Filter(which, inner) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inner` [INFO] [stderr] --> src/archive.rs:62:49 [INFO] [stderr] | [INFO] [stderr] 62 | parser::From::Filter(which, inner) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `which` [INFO] [stderr] --> src/archive.rs:75:38 [INFO] [stderr] | [INFO] [stderr] 75 | parser::From::Filter(which, inner) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_which` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inner` [INFO] [stderr] --> src/archive.rs:75:45 [INFO] [stderr] | [INFO] [stderr] 75 | parser::From::Filter(which, inner) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/archive.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | let mut buf = Vec::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/archive.rs:94:13 [INFO] [stderr] | [INFO] [stderr] 94 | let mut w = Cursor::new(buf); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `m` [INFO] [stderr] --> src/archive.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | m: HashMap>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `append` [INFO] [stderr] --> src/archive.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn append(&mut self, to: PathBuf, from: parser::From) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `finish` [INFO] [stderr] --> src/archive.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn finish(mut self) -> Result<()> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `If` [INFO] [stderr] --> src/parser.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | If(String), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cfgmk-26f6e774ea693455 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test archive::test::creation ... ok [INFO] [stdout] test parser::test::basic ... ok [INFO] [stdout] test walk::test::find ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6723d7e42dbb80b644ae3abcbf9df897eb164cda6745d12237d53e27130c692c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6723d7e42dbb80b644ae3abcbf9df897eb164cda6745d12237d53e27130c692c", kill_on_drop: false }` [INFO] [stdout] 6723d7e42dbb80b644ae3abcbf9df897eb164cda6745d12237d53e27130c692c