[INFO] fetching crate named_constants 0.1.0... [INFO] testing named_constants-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate named_constants 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate named_constants 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate named_constants 0.1.0 [INFO] finished tweaking crates.io crate named_constants 0.1.0 [INFO] tweaked toml for crates.io crate named_constants 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab780e597ddbbcae9e66b24997c6ecf0d82feb596a0aef31946e8f720e859625 [INFO] running `Command { std: "docker" "start" "-a" "ab780e597ddbbcae9e66b24997c6ecf0d82feb596a0aef31946e8f720e859625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab780e597ddbbcae9e66b24997c6ecf0d82feb596a0aef31946e8f720e859625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab780e597ddbbcae9e66b24997c6ecf0d82feb596a0aef31946e8f720e859625", kill_on_drop: false }` [INFO] [stdout] ab780e597ddbbcae9e66b24997c6ecf0d82feb596a0aef31946e8f720e859625 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5613dee23fc8cbd77376c7f100e4c90c8d9f3098532a7d64d44c2e8e3b621eab [INFO] running `Command { std: "docker" "start" "-a" "5613dee23fc8cbd77376c7f100e4c90c8d9f3098532a7d64d44c2e8e3b621eab", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling named_constants v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/lib.rs:238:43 [INFO] [stdout] | [INFO] [stdout] 238 | _ => panic!("named constants must use { } to declare the constants"), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 238 | _ => panic!("named constants must use { } to declare the constants", ...), [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 238 | _ => panic!("{}", "named constants must use { } to declare the constants"), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `Command { std: "docker" "inspect" "5613dee23fc8cbd77376c7f100e4c90c8d9f3098532a7d64d44c2e8e3b621eab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5613dee23fc8cbd77376c7f100e4c90c8d9f3098532a7d64d44c2e8e3b621eab", kill_on_drop: false }` [INFO] [stdout] 5613dee23fc8cbd77376c7f100e4c90c8d9f3098532a7d64d44c2e8e3b621eab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a224dba579c34771d3b0ca4bcba85ac27d35f016ae125e7ada980a97794a773d [INFO] running `Command { std: "docker" "start" "-a" "a224dba579c34771d3b0ca4bcba85ac27d35f016ae125e7ada980a97794a773d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/lib.rs:238:43 [INFO] [stdout] | [INFO] [stdout] 238 | _ => panic!("named constants must use { } to declare the constants"), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 238 | _ => panic!("named constants must use { } to declare the constants", ...), [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 238 | _ => panic!("{}", "named constants must use { } to declare the constants"), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling named_constants v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/lib.rs:238:43 [INFO] [stdout] | [INFO] [stdout] 238 | _ => panic!("named constants must use { } to declare the constants"), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 238 | _ => panic!("named constants must use { } to declare the constants", ...), [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 238 | _ => panic!("{}", "named constants must use { } to declare the constants"), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "a224dba579c34771d3b0ca4bcba85ac27d35f016ae125e7ada980a97794a773d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a224dba579c34771d3b0ca4bcba85ac27d35f016ae125e7ada980a97794a773d", kill_on_drop: false }` [INFO] [stdout] a224dba579c34771d3b0ca4bcba85ac27d35f016ae125e7ada980a97794a773d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0898c6911a26ec1f957d0839103bf5e122e0247d5400863c9058b4eaf379f253 [INFO] running `Command { std: "docker" "start" "-a" "0898c6911a26ec1f957d0839103bf5e122e0247d5400863c9058b4eaf379f253", kill_on_drop: false }` [INFO] [stderr] warning: panic message contains an unused formatting placeholder [INFO] [stderr] --> src/lib.rs:238:43 [INFO] [stderr] | [INFO] [stderr] 238 | _ => panic!("named constants must use { } to declare the constants"), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stderr] help: add the missing argument [INFO] [stderr] | [INFO] [stderr] 238 | _ => panic!("named constants must use { } to declare the constants", ...), [INFO] [stderr] | +++++ [INFO] [stderr] help: or add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 238 | _ => panic!("{}", "named constants must use { } to declare the constants"), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `named_constants` (lib) generated 1 warning [INFO] [stderr] warning: `named_constants` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/named_constants-34eb4e71048ae6c1) [INFO] [stdout] [INFO] [stderr] Running tests/main.rs (/opt/rustwide/target/debug/deps/main-0a5cc837340c7f54) [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 2 tests [INFO] [stdout] test autoincrement2 ... ok [INFO] [stderr] Doc-tests named_constants [INFO] [stdout] test constant_attributes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - named_constants (line 13) ... ok [INFO] [stdout] test src/lib.rs - named_constants (line 36) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0898c6911a26ec1f957d0839103bf5e122e0247d5400863c9058b4eaf379f253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0898c6911a26ec1f957d0839103bf5e122e0247d5400863c9058b4eaf379f253", kill_on_drop: false }` [INFO] [stdout] 0898c6911a26ec1f957d0839103bf5e122e0247d5400863c9058b4eaf379f253