[INFO] crate pnav 0.1.0 is already in cache [INFO] testing pnav-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate pnav 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate pnav 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pnav 0.1.0 [INFO] finished tweaking crates.io crate pnav 0.1.0 [INFO] tweaked toml for crates.io crate pnav 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate pnav 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 21731c618e1da749ee8a32aa98420e58ce75ec68fe98c97247bb416ffdfa3c91 [INFO] running `"docker" "start" "-a" "21731c618e1da749ee8a32aa98420e58ce75ec68fe98c97247bb416ffdfa3c91"` [INFO] [stderr] Compiling pnav v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/lib.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn run(args: Vec) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `Settings` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Settings` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_pnavrc` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Settings` should have a snake case name [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Settings` should have a snake case name [INFO] [stderr] --> src/manipulate_pnavrc.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let mut Settings = Settings::new("002001"); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/manipulate_pnavrc.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | Settings.read_pnavrc(); [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: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `"docker" "inspect" "21731c618e1da749ee8a32aa98420e58ce75ec68fe98c97247bb416ffdfa3c91"` [INFO] running `"docker" "rm" "-f" "21731c618e1da749ee8a32aa98420e58ce75ec68fe98c97247bb416ffdfa3c91"` [INFO] [stdout] 21731c618e1da749ee8a32aa98420e58ce75ec68fe98c97247bb416ffdfa3c91 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8c308bc11e89552aa15942722ce8e155bb343361daf216da7470828fb82de976 [INFO] running `"docker" "start" "-a" "8c308bc11e89552aa15942722ce8e155bb343361daf216da7470828fb82de976"` [INFO] [stderr] Compiling pnav v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/lib.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn run(args: Vec) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `Settings` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Settings` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_pnavrc` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Settings` should have a snake case name [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Settings` should have a snake case name [INFO] [stderr] --> src/manipulate_pnavrc.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let mut Settings = Settings::new("002001"); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/manipulate_pnavrc.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | Settings.read_pnavrc(); [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: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/lib.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn run(args: Vec) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `Settings` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Settings` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_pnavrc` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Settings` should have a snake case name [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Settings` should have a snake case name [INFO] [stderr] --> src/manipulate_pnavrc.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let mut Settings = Settings::new("002001"); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/manipulate_pnavrc.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | Settings.read_pnavrc(); [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: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `"docker" "inspect" "8c308bc11e89552aa15942722ce8e155bb343361daf216da7470828fb82de976"` [INFO] running `"docker" "rm" "-f" "8c308bc11e89552aa15942722ce8e155bb343361daf216da7470828fb82de976"` [INFO] [stdout] 8c308bc11e89552aa15942722ce8e155bb343361daf216da7470828fb82de976 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d8f509d8956ca2cc3eaac6e239f2f95efffb6c0aa30da99d7e053e384e38c60e [INFO] running `"docker" "start" "-a" "d8f509d8956ca2cc3eaac6e239f2f95efffb6c0aa30da99d7e053e384e38c60e"` [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/lib.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn run(args: Vec) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `Settings` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Settings` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_pnavrc` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Settings` should have a snake case name [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Settings` should have a snake case name [INFO] [stderr] --> src/manipulate_pnavrc.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let mut Settings = Settings::new("002001"); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/manipulate_pnavrc.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | Settings.read_pnavrc(); [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: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/lib.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn run(args: Vec) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `Settings` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Settings` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_pnavrc` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Settings` should have a snake case name [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Settings` should have a snake case name [INFO] [stderr] --> src/manipulate_pnavrc.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let mut Settings = Settings::new("002001"); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/manipulate_pnavrc.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | Settings.read_pnavrc(); [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: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pnav-67fc1b1e36264aad [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pnav-af54788bf3325f1b [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests pnav [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d8f509d8956ca2cc3eaac6e239f2f95efffb6c0aa30da99d7e053e384e38c60e"` [INFO] running `"docker" "rm" "-f" "d8f509d8956ca2cc3eaac6e239f2f95efffb6c0aa30da99d7e053e384e38c60e"` [INFO] [stdout] d8f509d8956ca2cc3eaac6e239f2f95efffb6c0aa30da99d7e053e384e38c60e