[INFO] cloning repository https://github.com/run-mojo/redmod [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/run-mojo/redmod" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frun-mojo%2Fredmod", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frun-mojo%2Fredmod'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a6df0a81c0cd13c6dd00f958d05c30e46283193 [INFO] documenting run-mojo/redmod against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frun-mojo%2Fredmod" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/run-mojo/redmod on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/run-mojo/redmod [INFO] finished tweaking git repo https://github.com/run-mojo/redmod [INFO] tweaked toml for git repo https://github.com/run-mojo/redmod written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/run-mojo/redmod already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simplelog v0.5.2 [INFO] [stderr] Downloaded itertools-num v0.1.1 [INFO] [stderr] Downloaded criterion-stats v0.2.4 [INFO] [stderr] Downloaded criterion-plot v0.2.4 [INFO] [stderr] Downloaded criterion v0.2.4 [INFO] [stderr] Downloaded csv v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", 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] 9d8a6981d3a409d65668140f59db2807e10e2e3e0e5667e70e0ce720934faa5d [INFO] running `Command { std: "docker" "start" "-a" "9d8a6981d3a409d65668140f59db2807e10e2e3e0e5667e70e0ce720934faa5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d8a6981d3a409d65668140f59db2807e10e2e3e0e5667e70e0ce720934faa5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d8a6981d3a409d65668140f59db2807e10e2e3e0e5667e70e0ce720934faa5d", kill_on_drop: false }` [INFO] [stdout] 9d8a6981d3a409d65668140f59db2807e10e2e3e0e5667e70e0ce720934faa5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 1d642809c3bf1178c435a3c847d870ac5eb348f55471875e980368943519b31e [INFO] running `Command { std: "docker" "start" "-a" "1d642809c3bf1178c435a3c847d870ac5eb348f55471875e980368943519b31e", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking futures v0.1.23 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Compiling red_mod v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] warning: c/stream.c: In function 'streamAppendItemForPersist': [INFO] [stderr] warning: c/stream.c:178:5: warning: implicit declaration of function 'streamAppendItemSDSMap'; did you mean 'streamAppendItem'? [-Wimplicit-function-declaration] [INFO] [stderr] warning: 178 | streamAppendItemSDSMap(s, argv, numfields, added_id, use_id); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | streamAppendItem [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking stopwatch v0.0.7 [INFO] [stderr] Documenting red_mod v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(lang_items)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(test)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/rax.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | pub const RAX_NODE_MAX_SIZE: libc::c_int = ((1 << 29) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 16 - pub const RAX_NODE_MAX_SIZE: libc::c_int = ((1 << 29) - 1); [INFO] [stdout] 16 + pub const RAX_NODE_MAX_SIZE: libc::c_int = (1 << 29) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/rax.rs:19:47 [INFO] [stdout] | [INFO] [stdout] 19 | pub const RAX_ITER_JUST_SEEKED: libc::c_int = (1 << 0); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 19 - pub const RAX_ITER_JUST_SEEKED: libc::c_int = (1 << 0); [INFO] [stdout] 19 + pub const RAX_ITER_JUST_SEEKED: libc::c_int = 1 << 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/rax.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | pub const RAX_ITER_EOF: libc::c_int = (1 << 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 20 - pub const RAX_ITER_EOF: libc::c_int = (1 << 1); [INFO] [stdout] 20 + pub const RAX_ITER_EOF: libc::c_int = 1 << 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/rax.rs:21:40 [INFO] [stdout] | [INFO] [stdout] 21 | pub const RAX_ITER_SAFE: libc::c_int = (1 << 2); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 21 - pub const RAX_ITER_SAFE: libc::c_int = (1 << 2); [INFO] [stdout] 21 + pub const RAX_ITER_SAFE: libc::c_int = 1 << 2; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: c/stream.c: In function 'streamAppendItemForPersist': [INFO] [stderr] warning: c/stream.c:178:5: warning: implicit declaration of function 'streamAppendItemSDSMap'; did you mean 'streamAppendItem'? [-Wimplicit-function-declaration] [INFO] [stderr] warning: 178 | streamAppendItemSDSMap(s, argv, numfields, added_id, use_id); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | streamAppendItem [INFO] [stderr] [INFO] [stderr] error: could not document `red_mod` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name red_mod src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1d77328b690d3612 -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-1ec45eb2abd0130a.rmeta --extern bencher=/opt/rustwide/target/debug/deps/libbencher-ad8991fc2bc653f2.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-2a98a8e7bcdd8c15.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-e1718b491ec11c4d.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-fcaaa608dea4f2a6.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-aa0c60750d6c2ade.rmeta --extern stopwatch=/opt/rustwide/target/debug/deps/libstopwatch-252f3f9311f6cb8d.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-70e196b1108f659a.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "1d642809c3bf1178c435a3c847d870ac5eb348f55471875e980368943519b31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d642809c3bf1178c435a3c847d870ac5eb348f55471875e980368943519b31e", kill_on_drop: false }` [INFO] [stdout] 1d642809c3bf1178c435a3c847d870ac5eb348f55471875e980368943519b31e