[INFO] fetching crate enumflags_derive 0.4.1... [INFO] testing enumflags_derive-0.4.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate enumflags_derive 0.4.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate enumflags_derive 0.4.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate enumflags_derive 0.4.1 [INFO] finished tweaking crates.io crate enumflags_derive 0.4.1 [INFO] tweaked toml for crates.io crate enumflags_derive 0.4.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v0.4.2 [INFO] [stderr] Downloaded syn v0.12.15 [INFO] [stderr] Downloaded proc-macro2 v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 073a54833ae1c04c74e73e24fa56f9e052297377630eda0cf00435039ed62db3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "073a54833ae1c04c74e73e24fa56f9e052297377630eda0cf00435039ed62db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "073a54833ae1c04c74e73e24fa56f9e052297377630eda0cf00435039ed62db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "073a54833ae1c04c74e73e24fa56f9e052297377630eda0cf00435039ed62db3", kill_on_drop: false }` [INFO] [stdout] 073a54833ae1c04c74e73e24fa56f9e052297377630eda0cf00435039ed62db3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fcb15c9f1eed19e920f41fd82afbe87bb69442b0702778802b8a4f7bf2724f6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7fcb15c9f1eed19e920f41fd82afbe87bb69442b0702778802b8a4f7bf2724f6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling enumflags_derive v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | / format!( [INFO] [stdout] 108 | | "Value '0b{val:b}' is too big for an {ty}", [INFO] [stdout] 109 | | val = max_flag_value, [INFO] [stdout] 110 | | ty = ty [INFO] [stdout] 111 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 107 | [INFO] [stdout] 108 | "Value '0b{val:b}' is too big for an {ty}", [INFO] [stdout] 109 | val = max_flag_value, [INFO] [stdout] 110 | ty = ty [INFO] [stdout] 111 | [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | / format!( [INFO] [stdout] 144 | | "The following flags are not unique: {data:?}", [INFO] [stdout] 145 | | data = wrong_flag_values [INFO] [stdout] 146 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 143 | [INFO] [stdout] 144 | "The following flags are not unique: {data:?}", [INFO] [stdout] 145 | data = wrong_flag_values [INFO] [stdout] 146 | [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.12s [INFO] running `Command { std: "docker" "inspect" "7fcb15c9f1eed19e920f41fd82afbe87bb69442b0702778802b8a4f7bf2724f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fcb15c9f1eed19e920f41fd82afbe87bb69442b0702778802b8a4f7bf2724f6", kill_on_drop: false }` [INFO] [stdout] 7fcb15c9f1eed19e920f41fd82afbe87bb69442b0702778802b8a4f7bf2724f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf22f9d4c429c0024b4a8063e382cc987da1026cb099d54a8b6c66d0e93ab4ce [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bf22f9d4c429c0024b4a8063e382cc987da1026cb099d54a8b6c66d0e93ab4ce", kill_on_drop: false }` [INFO] [stderr] Compiling enumflags_derive v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | / format!( [INFO] [stdout] 108 | | "Value '0b{val:b}' is too big for an {ty}", [INFO] [stdout] 109 | | val = max_flag_value, [INFO] [stdout] 110 | | ty = ty [INFO] [stdout] 111 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 107 | [INFO] [stdout] 108 | "Value '0b{val:b}' is too big for an {ty}", [INFO] [stdout] 109 | val = max_flag_value, [INFO] [stdout] 110 | ty = ty [INFO] [stdout] 111 | [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | / format!( [INFO] [stdout] 144 | | "The following flags are not unique: {data:?}", [INFO] [stdout] 145 | | data = wrong_flag_values [INFO] [stdout] 146 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 143 | [INFO] [stdout] 144 | "The following flags are not unique: {data:?}", [INFO] [stdout] 145 | data = wrong_flag_values [INFO] [stdout] 146 | [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | / format!( [INFO] [stdout] 108 | | "Value '0b{val:b}' is too big for an {ty}", [INFO] [stdout] 109 | | val = max_flag_value, [INFO] [stdout] 110 | | ty = ty [INFO] [stdout] 111 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 107 | [INFO] [stdout] 108 | "Value '0b{val:b}' is too big for an {ty}", [INFO] [stdout] 109 | val = max_flag_value, [INFO] [stdout] 110 | ty = ty [INFO] [stdout] 111 | [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | / format!( [INFO] [stdout] 144 | | "The following flags are not unique: {data:?}", [INFO] [stdout] 145 | | data = wrong_flag_values [INFO] [stdout] 146 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 143 | [INFO] [stdout] 144 | "The following flags are not unique: {data:?}", [INFO] [stdout] 145 | data = wrong_flag_values [INFO] [stdout] 146 | [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "bf22f9d4c429c0024b4a8063e382cc987da1026cb099d54a8b6c66d0e93ab4ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf22f9d4c429c0024b4a8063e382cc987da1026cb099d54a8b6c66d0e93ab4ce", kill_on_drop: false }` [INFO] [stdout] bf22f9d4c429c0024b4a8063e382cc987da1026cb099d54a8b6c66d0e93ab4ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2641da1f0639fe6b4fabf9c7cf4f3568d00b90017a9754e255a2f483eb06573b [INFO] running `Command { std: "docker" "start" "-a" "2641da1f0639fe6b4fabf9c7cf4f3568d00b90017a9754e255a2f483eb06573b", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | / format!( [INFO] [stderr] 108 | | "Value '0b{val:b}' is too big for an {ty}", [INFO] [stderr] 109 | | val = max_flag_value, [INFO] [stderr] 110 | | ty = ty [INFO] [stderr] 111 | | ) [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 107 | [INFO] [stderr] 108 | "Value '0b{val:b}' is too big for an {ty}", [INFO] [stderr] 109 | val = max_flag_value, [INFO] [stderr] 110 | ty = ty [INFO] [stderr] 111 | [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 143 | / format!( [INFO] [stderr] 144 | | "The following flags are not unique: {data:?}", [INFO] [stderr] 145 | | data = wrong_flag_values [INFO] [stderr] 146 | | ) [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 143 | [INFO] [stderr] 144 | "The following flags are not unique: {data:?}", [INFO] [stderr] 145 | data = wrong_flag_values [INFO] [stderr] 146 | [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `enumflags_derive` (lib) generated 2 warnings [INFO] [stderr] warning: `enumflags_derive` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/enumflags_derive-6413df1b0bd618d4) [INFO] [stderr] Doc-tests enumflags_derive [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] [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" "2641da1f0639fe6b4fabf9c7cf4f3568d00b90017a9754e255a2f483eb06573b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2641da1f0639fe6b4fabf9c7cf4f3568d00b90017a9754e255a2f483eb06573b", kill_on_drop: false }` [INFO] [stdout] 2641da1f0639fe6b4fabf9c7cf4f3568d00b90017a9754e255a2f483eb06573b