[INFO] updating cached repository exybore/redfil [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/exybore/redfil [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/exybore/redfil" "work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/exybore/redfil"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/exybore/redfil'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/exybore/redfil" "work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/exybore/redfil"` [INFO] [stderr] Cloning into 'work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/exybore/redfil'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 78102787ddea9d2e1661e131c5f10b61040d823e [INFO] sha for GitHub repo exybore/redfil: 78102787ddea9d2e1661e131c5f10b61040d823e [INFO] validating manifest of exybore/redfil on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of exybore/redfil on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing exybore/redfil [INFO] finished frobbing exybore/redfil [INFO] frobbed toml for exybore/redfil written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/gh/exybore/redfil/Cargo.toml [INFO] started frobbing exybore/redfil [INFO] finished frobbing exybore/redfil [INFO] frobbed toml for exybore/redfil written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/exybore/redfil/Cargo.toml [INFO] crate exybore/redfil already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking exybore/redfil against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-1/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/gh/exybore/redfil:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a697675de3dd95a41a111c73626f701364b11c859f03c6bbd89738dbc96a862a [INFO] running `"docker" "start" "-a" "a697675de3dd95a41a111c73626f701364b11c859f03c6bbd89738dbc96a862a"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Checking semver v0.8.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking serde_json v1.0.24 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Compiling serde_derive v1.0.71 [INFO] [stderr] Checking bcrypt v0.2.0 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking bson v0.12.3 [INFO] [stderr] Checking scan_fmt v0.1.3 [INFO] [stderr] Checking textnonce v0.6.4 [INFO] [stderr] Checking mongodb v0.3.10 [INFO] [stderr] Checking redfil v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use(bson, doc)] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use(bson, doc)] [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `session::Session` [INFO] [stderr] --> src/app/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use session::Session; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `app` [INFO] [stderr] --> src/main.rs:13:7 [INFO] [stderr] | [INFO] [stderr] 13 | let app = App::new(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_app` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ok` [INFO] [stderr] --> src/db/mod.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | Ok(ok) => auth, [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ok` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/db/mod.rs:17:11 [INFO] [stderr] | [INFO] [stderr] 17 | Err(err) => panic!("Error while connecting to database."), [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `username` [INFO] [stderr] --> src/session/mod.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new(username: &str, password: &str) -> Session { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_username` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `password` [INFO] [stderr] --> src/session/mod.rs:8:30 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new(username: &str, password: &str) -> Session { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_password` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `db` [INFO] [stderr] --> src/app/mod.rs:6:3 [INFO] [stderr] | [INFO] [stderr] 6 | db: Db, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `views` [INFO] [stderr] --> src/app/mod.rs:7:3 [INFO] [stderr] | [INFO] [stderr] 7 | views: Views, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `open_session` [INFO] [stderr] --> src/app/mod.rs:18:3 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn open_session(&self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `db` [INFO] [stderr] --> src/db/mod.rs:6:3 [INFO] [stderr] | [INFO] [stderr] 6 | db: Database, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Session` [INFO] [stderr] --> src/session/mod.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Session { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/session/mod.rs:8:3 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new(username: &str, password: &str) -> Session { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/db/mod.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | / match auth { [INFO] [stderr] 16 | | Ok(ok) => auth, [INFO] [stderr] 17 | | Err(err) => panic!("Error while connecting to database."), [INFO] [stderr] 18 | | }; [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: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use(bson, doc)] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use(bson, doc)] [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `session::Session` [INFO] [stderr] --> src/app/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use session::Session; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `app` [INFO] [stderr] --> src/main.rs:13:7 [INFO] [stderr] | [INFO] [stderr] 13 | let app = App::new(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_app` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ok` [INFO] [stderr] --> src/db/mod.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | Ok(ok) => auth, [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ok` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/db/mod.rs:17:11 [INFO] [stderr] | [INFO] [stderr] 17 | Err(err) => panic!("Error while connecting to database."), [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `username` [INFO] [stderr] --> src/session/mod.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new(username: &str, password: &str) -> Session { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_username` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `password` [INFO] [stderr] --> src/session/mod.rs:8:30 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new(username: &str, password: &str) -> Session { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_password` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `db` [INFO] [stderr] --> src/app/mod.rs:6:3 [INFO] [stderr] | [INFO] [stderr] 6 | db: Db, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `views` [INFO] [stderr] --> src/app/mod.rs:7:3 [INFO] [stderr] | [INFO] [stderr] 7 | views: Views, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `open_session` [INFO] [stderr] --> src/app/mod.rs:18:3 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn open_session(&self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `db` [INFO] [stderr] --> src/db/mod.rs:6:3 [INFO] [stderr] | [INFO] [stderr] 6 | db: Database, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Session` [INFO] [stderr] --> src/session/mod.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Session { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/session/mod.rs:8:3 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new(username: &str, password: &str) -> Session { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/db/mod.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | / match auth { [INFO] [stderr] 16 | | Ok(ok) => auth, [INFO] [stderr] 17 | | Err(err) => panic!("Error while connecting to database."), [INFO] [stderr] 18 | | }; [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] Finished dev [unoptimized + debuginfo] target(s) in 30.07s [INFO] running `"docker" "inspect" "a697675de3dd95a41a111c73626f701364b11c859f03c6bbd89738dbc96a862a"` [INFO] running `"docker" "rm" "-f" "a697675de3dd95a41a111c73626f701364b11c859f03c6bbd89738dbc96a862a"` [INFO] [stdout] a697675de3dd95a41a111c73626f701364b11c859f03c6bbd89738dbc96a862a