[INFO] fetching crate pnav 0.1.0... [INFO] testing pnav-0.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate pnav 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate pnav 0.1.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-10/source/Cargo.toml [INFO] crate crates.io crate pnav 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08a7cd7eab26b5de13e8b07793d2d1df3af56c4f7bd2865345b2f138059eb43c [INFO] running `Command { std: "docker" "start" "-a" "08a7cd7eab26b5de13e8b07793d2d1df3af56c4f7bd2865345b2f138059eb43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08a7cd7eab26b5de13e8b07793d2d1df3af56c4f7bd2865345b2f138059eb43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08a7cd7eab26b5de13e8b07793d2d1df3af56c4f7bd2865345b2f138059eb43c", kill_on_drop: false }` [INFO] [stdout] 08a7cd7eab26b5de13e8b07793d2d1df3af56c4f7bd2865345b2f138059eb43c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 787dadfa3c3821d490499cfc741bf71dacbf073033366667df099edc59e7c249 [INFO] running `Command { std: "docker" "start" "-a" "787dadfa3c3821d490499cfc741bf71dacbf073033366667df099edc59e7c249", kill_on_drop: false }` [INFO] [stderr] Compiling pnav v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn run(args: Vec) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Settings` [INFO] [stdout] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Settings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_pnavrc` [INFO] [stdout] --> src/manipulate_pnavrc.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Settings` should have a snake case name [INFO] [stdout] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Settings` should have a snake case name [INFO] [stdout] --> src/manipulate_pnavrc.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut Settings = Settings::new("002001"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/manipulate_pnavrc.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | Settings.read_pnavrc(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `Command { std: "docker" "inspect" "787dadfa3c3821d490499cfc741bf71dacbf073033366667df099edc59e7c249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "787dadfa3c3821d490499cfc741bf71dacbf073033366667df099edc59e7c249", kill_on_drop: false }` [INFO] [stdout] 787dadfa3c3821d490499cfc741bf71dacbf073033366667df099edc59e7c249 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1eebb6ab3565d4d5b2a24abe03a77a70c072154d58218dccfc5d4c1309476e4 [INFO] running `Command { std: "docker" "start" "-a" "a1eebb6ab3565d4d5b2a24abe03a77a70c072154d58218dccfc5d4c1309476e4", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn run(args: Vec) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Settings` [INFO] [stdout] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Settings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_pnavrc` [INFO] [stdout] --> src/manipulate_pnavrc.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Settings` should have a snake case name [INFO] [stdout] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Settings` should have a snake case name [INFO] [stdout] --> src/manipulate_pnavrc.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut Settings = Settings::new("002001"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/manipulate_pnavrc.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | Settings.read_pnavrc(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pnav v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/lib.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn run(args: Vec) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Settings` [INFO] [stdout] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Settings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_pnavrc` [INFO] [stdout] --> src/manipulate_pnavrc.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Settings` should have a snake case name [INFO] [stdout] --> src/manipulate_pnavrc.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn write_pnavrc(Settings: Settings) {} [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Settings` should have a snake case name [INFO] [stdout] --> src/manipulate_pnavrc.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut Settings = Settings::new("002001"); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `settings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/manipulate_pnavrc.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | Settings.read_pnavrc(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "a1eebb6ab3565d4d5b2a24abe03a77a70c072154d58218dccfc5d4c1309476e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1eebb6ab3565d4d5b2a24abe03a77a70c072154d58218dccfc5d4c1309476e4", kill_on_drop: false }` [INFO] [stdout] a1eebb6ab3565d4d5b2a24abe03a77a70c072154d58218dccfc5d4c1309476e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac404f98b44cd7f380b0218af91648ead9e44d96d33514cba96498b6a9a73d24 [INFO] running `Command { std: "docker" "start" "-a" "ac404f98b44cd7f380b0218af91648ead9e44d96d33514cba96498b6a9a73d24", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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: associated function is never used: `write_pnavrc` [INFO] [stderr] --> src/manipulate_pnavrc.rs:55:12 [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 `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: `pnav` (lib) generated 7 warnings [INFO] [stderr] warning: `pnav` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pnav-a4e62cad724ca0f6) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pnav-712f00d51076e31b) [INFO] [stdout] [INFO] [stderr] Doc-tests pnav [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac404f98b44cd7f380b0218af91648ead9e44d96d33514cba96498b6a9a73d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac404f98b44cd7f380b0218af91648ead9e44d96d33514cba96498b6a9a73d24", kill_on_drop: false }` [INFO] [stdout] ac404f98b44cd7f380b0218af91648ead9e44d96d33514cba96498b6a9a73d24