[INFO] cloning repository sourcepirate/release [INFO] running `"git" "clone" "--bare" "git://github.com/sourcepirate/release.git" "work/cache/sources/gh/sourcepirate/release"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sourcepirate/release'... [INFO] running `"git" "clone" "work/cache/sources/gh/sourcepirate/release" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sourcepirate/release"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sourcepirate/release'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sourcepirate/release" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sourcepirate/release"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sourcepirate/release'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 20ce8c6f17e299676ec609b85685e7c148a0a3e3 [INFO] sha for GitHub repo sourcepirate/release: 20ce8c6f17e299676ec609b85685e7c148a0a3e3 [INFO] validating manifest of sourcepirate/release on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sourcepirate/release on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sourcepirate/release [INFO] finished frobbing sourcepirate/release [INFO] frobbed toml for sourcepirate/release written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sourcepirate/release/Cargo.toml [INFO] started frobbing sourcepirate/release [INFO] finished frobbing sourcepirate/release [INFO] frobbed toml for sourcepirate/release written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sourcepirate/release/Cargo.toml [INFO] crate sourcepirate/release already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded git2 v0.6.8 [INFO] [stderr] Downloaded cmake v0.1.28 [INFO] [stderr] Downloaded libgit2-sys v0.6.16 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking sourcepirate/release against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sourcepirate/release:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c2950c861211c399ee2dd738566c537b2ac186dc103d1735de5672eb657c5cc8 [INFO] running `"docker" "start" "-a" "c2950c861211c399ee2dd738566c537b2ac186dc103d1735de5672eb657c5cc8"` [INFO] [stderr] Compiling cmake v0.1.28 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling openssl-sys v0.9.22 [INFO] [stderr] Compiling curl-sys v0.3.15 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling libssh2-sys v0.2.6 [INFO] [stderr] Compiling libgit2-sys v0.6.16 [INFO] [stderr] Checking regex v0.2.3 [INFO] [stderr] Checking git2 v0.6.8 [INFO] [stderr] Checking release v0.8.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::env::current_dir` [INFO] [stderr] --> src/tags.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::env::current_dir; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `E` [INFO] [stderr] --> src/main.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | Err(E) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_E` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tags.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut versions = self.get_tags().versions(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] warning: unused import: `std::env::current_dir` [INFO] [stderr] --> src/tags.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::env::current_dir; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [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/tags.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | let mut val; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tags.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | let mut obj; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `iter` [INFO] [stderr] --> src/tags.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn iter(&self) -> Iter{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | release.make_release(vtype); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `E` should have a snake case name [INFO] [stderr] --> src/main.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | Err(E) => { [INFO] [stderr] | ^ help: convert the identifier to snake case: `e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `E` should have a snake case name [INFO] [stderr] --> src/tags.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | Err(E) => Err(E) [INFO] [stderr] | ^ help: convert the identifier to snake case: `e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `E` [INFO] [stderr] --> src/main.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | Err(E) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_E` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tags.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut versions = self.get_tags().versions(); [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/tags.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | let mut val; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tags.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | let mut obj; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `iter` [INFO] [stderr] --> src/tags.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn iter(&self) -> Iter{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | release.make_release(vtype); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `E` should have a snake case name [INFO] [stderr] --> src/main.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | Err(E) => { [INFO] [stderr] | ^ help: convert the identifier to snake case: `e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `E` should have a snake case name [INFO] [stderr] --> src/tags.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | Err(E) => Err(E) [INFO] [stderr] | ^ help: convert the identifier to snake case: `e` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 26s [INFO] running `"docker" "inspect" "c2950c861211c399ee2dd738566c537b2ac186dc103d1735de5672eb657c5cc8"` [INFO] running `"docker" "rm" "-f" "c2950c861211c399ee2dd738566c537b2ac186dc103d1735de5672eb657c5cc8"` [INFO] [stdout] c2950c861211c399ee2dd738566c537b2ac186dc103d1735de5672eb657c5cc8