[INFO] cloning repository https://github.com/dominik-korsa/iobot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dominik-korsa/iobot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdominik-korsa%2Fiobot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdominik-korsa%2Fiobot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ec767579b5007323379aa164f2670a13987348e5 [INFO] testing dominik-korsa/iobot against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdominik-korsa%2Fiobot" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dominik-korsa/iobot on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dominik-korsa/iobot [INFO] finished tweaking git repo https://github.com/dominik-korsa/iobot [INFO] tweaked toml for git repo https://github.com/dominik-korsa/iobot written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/dominik-korsa/iobot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eca8d825c0e8782c6773b1c5df684d33cac5d967fcbaea13103daf1bc22420e6 [INFO] running `Command { std: "docker" "start" "-a" "eca8d825c0e8782c6773b1c5df684d33cac5d967fcbaea13103daf1bc22420e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eca8d825c0e8782c6773b1c5df684d33cac5d967fcbaea13103daf1bc22420e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eca8d825c0e8782c6773b1c5df684d33cac5d967fcbaea13103daf1bc22420e6", kill_on_drop: false }` [INFO] [stdout] eca8d825c0e8782c6773b1c5df684d33cac5d967fcbaea13103daf1bc22420e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1902875a2e20b20a9485c4e1e9f0c7e43c3655f432d6a676ddd05a9ab7b7ea1c [INFO] running `Command { std: "docker" "start" "-a" "1902875a2e20b20a9485c4e1e9f0c7e43c3655f432d6a676ddd05a9ab7b7ea1c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling const-sha1 v0.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling zeroize v1.4.2 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling tinyvec v1.5.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling os_str_bytes v4.2.0 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling console v0.15.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling indicatif v0.16.2 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling dialoguer v0.9.0 [INFO] [stderr] Compiling windows_gen v0.9.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.5 [INFO] [stderr] Compiling clap v3.0.0-beta.5 [INFO] [stderr] Compiling windows_macros v0.9.1 [INFO] [stderr] Compiling windows v0.9.1 [INFO] [stderr] Compiling trash v2.0.2 [INFO] [stderr] Compiling serde_yaml v0.8.21 [INFO] [stderr] Compiling iobot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `as_files` [INFO] [stdout] --> src/config.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn as_files(&self) -> &Files { [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: `as_input_ref` [INFO] [stdout] --> src/config.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn as_input_ref(&self) -> InputRef { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_input` [INFO] [stdout] --> src/config.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn get_input(&self) -> InputRef { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_lines` [INFO] [stdout] --> src/utils.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn to_lines(output: &Vec) -> Result, Utf8Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Output` [INFO] [stdout] --> src/utils.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Output, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `FilesType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/utils.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.88s [INFO] running `Command { std: "docker" "inspect" "1902875a2e20b20a9485c4e1e9f0c7e43c3655f432d6a676ddd05a9ab7b7ea1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1902875a2e20b20a9485c4e1e9f0c7e43c3655f432d6a676ddd05a9ab7b7ea1c", kill_on_drop: false }` [INFO] [stdout] 1902875a2e20b20a9485c4e1e9f0c7e43c3655f432d6a676ddd05a9ab7b7ea1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d8464383f574ac5da8d42c3361f86d90a6e8a0332b0d425c2324b12c1977381 [INFO] running `Command { std: "docker" "start" "-a" "0d8464383f574ac5da8d42c3361f86d90a6e8a0332b0d425c2324b12c1977381", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling iobot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `as_files` [INFO] [stdout] --> src/config.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn as_files(&self) -> &Files { [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: `as_input_ref` [INFO] [stdout] --> src/config.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn as_input_ref(&self) -> InputRef { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_input` [INFO] [stdout] --> src/config.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn get_input(&self) -> InputRef { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_lines` [INFO] [stdout] --> src/utils.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn to_lines(output: &Vec) -> Result, Utf8Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Output` [INFO] [stdout] --> src/utils.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | Output, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `FilesType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/utils.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.93s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/iobot-10696d4bc5ab220a) [INFO] running `Command { std: "docker" "inspect" "0d8464383f574ac5da8d42c3361f86d90a6e8a0332b0d425c2324b12c1977381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d8464383f574ac5da8d42c3361f86d90a6e8a0332b0d425c2324b12c1977381", kill_on_drop: false }` [INFO] [stdout] 0d8464383f574ac5da8d42c3361f86d90a6e8a0332b0d425c2324b12c1977381 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c97f8a2fcd61e9a7c56341d3f568eb66cd0d60f9ccdf90b375d95636558314e5 [INFO] running `Command { std: "docker" "start" "-a" "c97f8a2fcd61e9a7c56341d3f568eb66cd0d60f9ccdf90b375d95636558314e5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: associated function is never used: `as_files` [INFO] [stderr] --> src/config.rs:96:12 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn as_files(&self) -> &Files { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `as_input_ref` [INFO] [stderr] --> src/config.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn as_input_ref(&self) -> InputRef { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_input` [INFO] [stderr] --> src/config.rs:162:12 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn get_input(&self) -> InputRef { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_lines` [INFO] [stderr] --> src/utils.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn to_lines(output: &Vec) -> Result, Utf8Error> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Output` [INFO] [stderr] --> src/utils.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Output, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `FilesType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/utils.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `iobot` (bin "iobot" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/iobot-10696d4bc5ab220a) [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" "c97f8a2fcd61e9a7c56341d3f568eb66cd0d60f9ccdf90b375d95636558314e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c97f8a2fcd61e9a7c56341d3f568eb66cd0d60f9ccdf90b375d95636558314e5", kill_on_drop: false }` [INFO] [stdout] c97f8a2fcd61e9a7c56341d3f568eb66cd0d60f9ccdf90b375d95636558314e5