[INFO] fetching crate syslib 0.0.0... [INFO] testing syslib-0.0.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate syslib 0.0.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate syslib 0.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate syslib 0.0.0 [INFO] tweaked toml for crates.io crate syslib 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate syslib 0.0.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate syslib 0.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-ident v1.0.3 [INFO] [stderr] Downloaded syslib-macro v0.0.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.43 [INFO] [stderr] Downloaded syn v1.0.99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ab1ac6d79c29321b81b59f96496aa0d7ee6c8baea80603600a0fc789d408f2a [INFO] running `Command { std: "docker" "start" "-a" "5ab1ac6d79c29321b81b59f96496aa0d7ee6c8baea80603600a0fc789d408f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ab1ac6d79c29321b81b59f96496aa0d7ee6c8baea80603600a0fc789d408f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ab1ac6d79c29321b81b59f96496aa0d7ee6c8baea80603600a0fc789d408f2a", kill_on_drop: false }` [INFO] [stdout] 5ab1ac6d79c29321b81b59f96496aa0d7ee6c8baea80603600a0fc789d408f2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 995f56c11f3c01d0ed8c311b1f2f846e09296254e5ab9beab69a807a4379b0b2 [INFO] running `Command { std: "docker" "start" "-a" "995f56c11f3c01d0ed8c311b1f2f846e09296254e5ab9beab69a807a4379b0b2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syslib-macro v0.0.0 [INFO] [stderr] Compiling syslib v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sys/x86_64/epoll.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / c_flags!{ [INFO] [stdout] 6 | | pub Flags(u32) { [INFO] [stdout] 7 | | CLOSE_ON_EXEC = 0o2000000 [INFO] [stdout] 8 | | } _ => Err(crate::Error::EINVAL) [INFO] [stdout] 9 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sys/x86_64/epoll.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / c_flags!{ [INFO] [stdout] 12 | | pub Events(u32) { [INFO] [stdout] 13 | | INPUT = 0x01, [INFO] [stdout] 14 | | OUTPUT = 0x04, [INFO] [stdout] ... | [INFO] [stdout] 17 | | } _ => Err(crate::Error::EINVAL) [INFO] [stdout] 18 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sys/x86_64.rs:656:5 [INFO] [stdout] | [INFO] [stdout] 656 | / crate::c_flags!{ [INFO] [stdout] 657 | | pub Flags(u32) { [INFO] [stdout] 658 | | READ_ONLY = 0b00, [INFO] [stdout] 659 | | WRITE_ONLY = 0b01, [INFO] [stdout] ... | [INFO] [stdout] 666 | | } _ => Err(Error::EINVAL) [INFO] [stdout] 667 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `crate::c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sock.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | / c_flags!{ [INFO] [stdout] 68 | | pub Flags(u32) { [INFO] [stdout] 69 | | OOB = 0x01, [INFO] [stdout] 70 | | PEEK = 0x02, [INFO] [stdout] ... | [INFO] [stdout] 74 | | } _ => Err(crate::Error::EINVAL) [INFO] [stdout] 75 | | } [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s [INFO] running `Command { std: "docker" "inspect" "995f56c11f3c01d0ed8c311b1f2f846e09296254e5ab9beab69a807a4379b0b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "995f56c11f3c01d0ed8c311b1f2f846e09296254e5ab9beab69a807a4379b0b2", kill_on_drop: false }` [INFO] [stdout] 995f56c11f3c01d0ed8c311b1f2f846e09296254e5ab9beab69a807a4379b0b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab6a5a0577083afc1bc389df92d8383750ff1407fa506842da5d84c8d131e17d [INFO] running `Command { std: "docker" "start" "-a" "ab6a5a0577083afc1bc389df92d8383750ff1407fa506842da5d84c8d131e17d", kill_on_drop: false }` [INFO] [stderr] Compiling syslib v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sys/x86_64/epoll.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / c_flags!{ [INFO] [stdout] 6 | | pub Flags(u32) { [INFO] [stdout] 7 | | CLOSE_ON_EXEC = 0o2000000 [INFO] [stdout] 8 | | } _ => Err(crate::Error::EINVAL) [INFO] [stdout] 9 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sys/x86_64/epoll.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / c_flags!{ [INFO] [stdout] 12 | | pub Events(u32) { [INFO] [stdout] 13 | | INPUT = 0x01, [INFO] [stdout] 14 | | OUTPUT = 0x04, [INFO] [stdout] ... | [INFO] [stdout] 17 | | } _ => Err(crate::Error::EINVAL) [INFO] [stdout] 18 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sys/x86_64.rs:656:5 [INFO] [stdout] | [INFO] [stdout] 656 | / crate::c_flags!{ [INFO] [stdout] 657 | | pub Flags(u32) { [INFO] [stdout] 658 | | READ_ONLY = 0b00, [INFO] [stdout] 659 | | WRITE_ONLY = 0b01, [INFO] [stdout] ... | [INFO] [stdout] 666 | | } _ => Err(Error::EINVAL) [INFO] [stdout] 667 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `crate::c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sock.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | / c_flags!{ [INFO] [stdout] 68 | | pub Flags(u32) { [INFO] [stdout] 69 | | OOB = 0x01, [INFO] [stdout] 70 | | PEEK = 0x02, [INFO] [stdout] ... | [INFO] [stdout] 74 | | } _ => Err(crate::Error::EINVAL) [INFO] [stdout] 75 | | } [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sys/x86_64/epoll.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / c_flags!{ [INFO] [stdout] 6 | | pub Flags(u32) { [INFO] [stdout] 7 | | CLOSE_ON_EXEC = 0o2000000 [INFO] [stdout] 8 | | } _ => Err(crate::Error::EINVAL) [INFO] [stdout] 9 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sys/x86_64/epoll.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / c_flags!{ [INFO] [stdout] 12 | | pub Events(u32) { [INFO] [stdout] 13 | | INPUT = 0x01, [INFO] [stdout] 14 | | OUTPUT = 0x04, [INFO] [stdout] ... | [INFO] [stdout] 17 | | } _ => Err(crate::Error::EINVAL) [INFO] [stdout] 18 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sys/x86_64.rs:656:5 [INFO] [stdout] | [INFO] [stdout] 656 | / crate::c_flags!{ [INFO] [stdout] 657 | | pub Flags(u32) { [INFO] [stdout] 658 | | READ_ONLY = 0b00, [INFO] [stdout] 659 | | WRITE_ONLY = 0b01, [INFO] [stdout] ... | [INFO] [stdout] 666 | | } _ => Err(Error::EINVAL) [INFO] [stdout] 667 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `crate::c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | $vis struct $name($vis $ty); [INFO] [stdout] | ________________________________^ [INFO] [stdout] 75 | | impl $name { [INFO] [stdout] 76 | | $vis const NONE: Self = Self(0); [INFO] [stdout] 77 | | $( [INFO] [stdout] ... | [INFO] [stdout] 131 | | #[derive(Debug)] [INFO] [stdout] 132 | | struct Unknown($ty); [INFO] [stdout] | |________________________-------___^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] ::: src/sock.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | / c_flags!{ [INFO] [stdout] 68 | | pub Flags(u32) { [INFO] [stdout] 69 | | OOB = 0x01, [INFO] [stdout] 70 | | PEEK = 0x02, [INFO] [stdout] ... | [INFO] [stdout] 74 | | } _ => Err(crate::Error::EINVAL) [INFO] [stdout] 75 | | } [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "ab6a5a0577083afc1bc389df92d8383750ff1407fa506842da5d84c8d131e17d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab6a5a0577083afc1bc389df92d8383750ff1407fa506842da5d84c8d131e17d", kill_on_drop: false }` [INFO] [stdout] ab6a5a0577083afc1bc389df92d8383750ff1407fa506842da5d84c8d131e17d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9be16bd825b7ce9f5b082ebcceefef7b2a18fdd32899a9a08f04e5c07ab4885 [INFO] running `Command { std: "docker" "start" "-a" "e9be16bd825b7ce9f5b082ebcceefef7b2a18fdd32899a9a08f04e5c07ab4885", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:74:32 [INFO] [stderr] | [INFO] [stderr] 74 | $vis struct $name($vis $ty); [INFO] [stderr] | ________________________________^ [INFO] [stderr] 75 | | impl $name { [INFO] [stderr] 76 | | $vis const NONE: Self = Self(0); [INFO] [stderr] 77 | | $( [INFO] [stderr] ... | [INFO] [stderr] 131 | | #[derive(Debug)] [INFO] [stderr] 132 | | struct Unknown($ty); [INFO] [stderr] | |________________________-------___^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] ::: src/sys/x86_64/epoll.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / c_flags!{ [INFO] [stderr] 6 | | pub Flags(u32) { [INFO] [stderr] 7 | | CLOSE_ON_EXEC = 0o2000000 [INFO] [stderr] 8 | | } _ => Err(crate::Error::EINVAL) [INFO] [stderr] 9 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:74:32 [INFO] [stderr] | [INFO] [stderr] 74 | $vis struct $name($vis $ty); [INFO] [stderr] | ________________________________^ [INFO] [stderr] 75 | | impl $name { [INFO] [stderr] 76 | | $vis const NONE: Self = Self(0); [INFO] [stderr] 77 | | $( [INFO] [stderr] ... | [INFO] [stderr] 131 | | #[derive(Debug)] [INFO] [stderr] 132 | | struct Unknown($ty); [INFO] [stderr] | |________________________-------___^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] ::: src/sys/x86_64/epoll.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / c_flags!{ [INFO] [stderr] 12 | | pub Events(u32) { [INFO] [stderr] 13 | | INPUT = 0x01, [INFO] [stderr] 14 | | OUTPUT = 0x04, [INFO] [stderr] ... | [INFO] [stderr] 17 | | } _ => Err(crate::Error::EINVAL) [INFO] [stderr] 18 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:74:32 [INFO] [stderr] | [INFO] [stderr] 74 | $vis struct $name($vis $ty); [INFO] [stderr] | ________________________________^ [INFO] [stderr] 75 | | impl $name { [INFO] [stderr] 76 | | $vis const NONE: Self = Self(0); [INFO] [stderr] 77 | | $( [INFO] [stderr] ... | [INFO] [stderr] 131 | | #[derive(Debug)] [INFO] [stderr] 132 | | struct Unknown($ty); [INFO] [stderr] | |________________________-------___^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] ::: src/sys/x86_64.rs:656:5 [INFO] [stderr] | [INFO] [stderr] 656 | / crate::c_flags!{ [INFO] [stderr] 657 | | pub Flags(u32) { [INFO] [stderr] 658 | | READ_ONLY = 0b00, [INFO] [stderr] 659 | | WRITE_ONLY = 0b01, [INFO] [stderr] ... | [INFO] [stderr] 666 | | } _ => Err(Error::EINVAL) [INFO] [stderr] 667 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: this warning originates in the macro `crate::c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:74:32 [INFO] [stderr] | [INFO] [stderr] 74 | $vis struct $name($vis $ty); [INFO] [stderr] | ________________________________^ [INFO] [stderr] 75 | | impl $name { [INFO] [stderr] 76 | | $vis const NONE: Self = Self(0); [INFO] [stderr] 77 | | $( [INFO] [stderr] ... | [INFO] [stderr] 131 | | #[derive(Debug)] [INFO] [stderr] 132 | | struct Unknown($ty); [INFO] [stderr] | |________________________-------___^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] ::: src/sock.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | / c_flags!{ [INFO] [stderr] 68 | | pub Flags(u32) { [INFO] [stderr] 69 | | OOB = 0x01, [INFO] [stderr] 70 | | PEEK = 0x02, [INFO] [stderr] ... | [INFO] [stderr] 74 | | } _ => Err(crate::Error::EINVAL) [INFO] [stderr] 75 | | } [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `syslib` (lib) generated 4 warnings [INFO] [stderr] warning: `syslib` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syslib-45e693be2d515757) [INFO] [stderr] Doc-tests syslib [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] Stat { [INFO] [stdout] device_id: 99, [INFO] [stdout] inode: 5, [INFO] [stdout] link_count: 1, [INFO] [stdout] mode: 8630, [INFO] [stdout] uid: 0, [INFO] [stdout] gid: 0, [INFO] [stdout] device: Device { [INFO] [stdout] major: 1, [INFO] [stdout] minor: 3, [INFO] [stdout] }, [INFO] [stdout] size: 0, [INFO] [stdout] block_size: 4096, [INFO] [stdout] blocks: 0, [INFO] [stdout] access_time: 1759346973, [INFO] [stdout] access_time_nsec: 912971069, [INFO] [stdout] modify_time: 1759346973, [INFO] [stdout] modify_time_nsec: 912971069, [INFO] [stdout] status_change_time: 1759346973, [INFO] [stdout] status_change_time_nsec: 912971069, [INFO] [stdout] }test test::test_write ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - mode (line 51) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e9be16bd825b7ce9f5b082ebcceefef7b2a18fdd32899a9a08f04e5c07ab4885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9be16bd825b7ce9f5b082ebcceefef7b2a18fdd32899a9a08f04e5c07ab4885", kill_on_drop: false }` [INFO] [stdout] e9be16bd825b7ce9f5b082ebcceefef7b2a18fdd32899a9a08f04e5c07ab4885