[INFO] cloning repository https://github.com/Sigmarik/RUST [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sigmarik/RUST" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSigmarik%2FRUST", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSigmarik%2FRUST'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e39be191c434e416c89a057626b047e3fde4b733 [INFO] testing Sigmarik/RUST against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSigmarik%2FRUST" "/workspace/builds/worker-82/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Sigmarik/RUST on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Sigmarik/RUST [INFO] finished tweaking git repo https://github.com/Sigmarik/RUST [INFO] tweaked toml for git repo https://github.com/Sigmarik/RUST written to /workspace/builds/worker-82/source/Cargo.toml [INFO] crate git repo https://github.com/Sigmarik/RUST already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded text_io v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f88766d3c403aa4b5e41f9eaf64579abd444dca15786b70520ccc6581fee40c [INFO] running `Command { std: "docker" "start" "-a" "8f88766d3c403aa4b5e41f9eaf64579abd444dca15786b70520ccc6581fee40c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f88766d3c403aa4b5e41f9eaf64579abd444dca15786b70520ccc6581fee40c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f88766d3c403aa4b5e41f9eaf64579abd444dca15786b70520ccc6581fee40c", kill_on_drop: false }` [INFO] [stdout] 8f88766d3c403aa4b5e41f9eaf64579abd444dca15786b70520ccc6581fee40c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aef3a42f57dff8b833c918cc8350c927ed65941629d3b5dc68ca93ad53dfff57 [INFO] running `Command { std: "docker" "start" "-a" "aef3a42f57dff8b833c918cc8350c927ed65941629d3b5dc68ca93ad53dfff57", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling text_io v0.1.8 [INFO] [stderr] Compiling untitled v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `point` should have an upper camel case name [INFO] [stdout] --> src/main.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | type point = (i32, i32); [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `fig` should have an upper camel case name [INFO] [stdout] --> src/main.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type fig = (i32, i32, i32); [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fig` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `field` should have an upper camel case name [INFO] [stdout] --> src/main.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct field {figs : Vec} [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/main.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | let (t, X, Y) = *self.figs.get(f).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `OK` should have a snake case name [INFO] [stdout] --> src/main.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | let mut OK : bool = true; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `ok` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/main.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | let (t, X, Y) = *self.figs.get(f).unwrap(); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Y` should have a snake case name [INFO] [stdout] --> src/main.rs:48:28 [INFO] [stdout] | [INFO] [stdout] 48 | let (t, X, Y) = *self.figs.get(f).unwrap(); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `OK` should have a snake case name [INFO] [stdout] --> src/main.rs:63:25 [INFO] [stdout] | [INFO] [stdout] 63 | let mut OK : bool = true; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.95s [INFO] running `Command { std: "docker" "inspect" "aef3a42f57dff8b833c918cc8350c927ed65941629d3b5dc68ca93ad53dfff57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aef3a42f57dff8b833c918cc8350c927ed65941629d3b5dc68ca93ad53dfff57", kill_on_drop: false }` [INFO] [stdout] aef3a42f57dff8b833c918cc8350c927ed65941629d3b5dc68ca93ad53dfff57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5678c649b7963897682265b8684424c403d4dd4cbd1c870b7579b7725abcc73c [INFO] running `Command { std: "docker" "start" "-a" "5678c649b7963897682265b8684424c403d4dd4cbd1c870b7579b7725abcc73c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling untitled v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `point` should have an upper camel case name [INFO] [stdout] --> src/main.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | type point = (i32, i32); [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `fig` should have an upper camel case name [INFO] [stdout] --> src/main.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | type fig = (i32, i32, i32); [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fig` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `field` should have an upper camel case name [INFO] [stdout] --> src/main.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct field {figs : Vec} [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/main.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/main.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | let (t, X, Y) = *self.figs.get(f).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `OK` should have a snake case name [INFO] [stdout] --> src/main.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | let mut OK : bool = true; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `ok` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/main.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | let (t, X, Y) = *self.figs.get(f).unwrap(); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Y` should have a snake case name [INFO] [stdout] --> src/main.rs:48:28 [INFO] [stdout] | [INFO] [stdout] 48 | let (t, X, Y) = *self.figs.get(f).unwrap(); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `OK` should have a snake case name [INFO] [stdout] --> src/main.rs:63:25 [INFO] [stdout] | [INFO] [stdout] 63 | let mut OK : bool = true; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.36s [INFO] running `Command { std: "docker" "inspect" "5678c649b7963897682265b8684424c403d4dd4cbd1c870b7579b7725abcc73c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5678c649b7963897682265b8684424c403d4dd4cbd1c870b7579b7725abcc73c", kill_on_drop: false }` [INFO] [stdout] 5678c649b7963897682265b8684424c403d4dd4cbd1c870b7579b7725abcc73c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 52b5274031ebe3dcf781133722c513087cb9c6b6c85c2b8d13f6b0e7cc22a9e4 [INFO] running `Command { std: "docker" "start" "-a" "52b5274031ebe3dcf781133722c513087cb9c6b6c85c2b8d13f6b0e7cc22a9e4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: type `point` should have an upper camel case name [INFO] [stderr] --> src/main.rs:3:6 [INFO] [stderr] | [INFO] [stderr] 3 | type point = (i32, i32); [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Point` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `fig` should have an upper camel case name [INFO] [stderr] --> src/main.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | type fig = (i32, i32, i32); [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fig` [INFO] [stderr] [INFO] [stderr] warning: type `field` should have an upper camel case name [INFO] [stderr] --> src/main.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | struct field {figs : Vec} [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Field` [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/main.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(while_true)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/main.rs:48:22 [INFO] [stderr] | [INFO] [stderr] 48 | let (t, X, Y) = *self.figs.get(f).unwrap(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `OK` should have a snake case name [INFO] [stderr] --> src/main.rs:43:17 [INFO] [stderr] | [INFO] [stderr] 43 | let mut OK : bool = true; [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `ok` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name [INFO] [stderr] --> src/main.rs:48:25 [INFO] [stderr] | [INFO] [stderr] 48 | let (t, X, Y) = *self.figs.get(f).unwrap(); [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stderr] [INFO] [stderr] warning: variable `Y` should have a snake case name [INFO] [stderr] --> src/main.rs:48:28 [INFO] [stderr] | [INFO] [stderr] 48 | let (t, X, Y) = *self.figs.get(f).unwrap(); [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stderr] [INFO] [stderr] warning: variable `OK` should have a snake case name [INFO] [stderr] --> src/main.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | let mut OK : bool = true; [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `ok` [INFO] [stderr] [INFO] [stderr] warning: `untitled` (bin "untitled" test) generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/untitled-3bbae5a307ddb2c9) [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" "52b5274031ebe3dcf781133722c513087cb9c6b6c85c2b8d13f6b0e7cc22a9e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52b5274031ebe3dcf781133722c513087cb9c6b6c85c2b8d13f6b0e7cc22a9e4", kill_on_drop: false }` [INFO] [stdout] 52b5274031ebe3dcf781133722c513087cb9c6b6c85c2b8d13f6b0e7cc22a9e4