[INFO] cloning repository https://github.com/dennisss/datalayer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dennisss/datalayer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennisss%2Fdatalayer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennisss%2Fdatalayer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9144cfe828c6a125f94fa7d57a224875b2feec59
[INFO] documenting dennisss/datalayer against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennisss%2Fdatalayer" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dennisss/datalayer on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-13/source/.cargo/config
[INFO] started tweaking git repo https://github.com/dennisss/datalayer
[INFO] finished tweaking git repo https://github.com/dennisss/datalayer
[INFO] tweaked toml for git repo https://github.com/dennisss/datalayer written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/dennisss/datalayer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmp-serde v0.13.7
[INFO] [stderr]   Downloaded diesel_derives v1.3.0
[INFO] [stderr]   Downloaded diesel v1.3.3
[INFO] [stderr]   Downloaded ipnetwork v0.13.1
[INFO] [stderr]   Downloaded h2 v0.1.15
[INFO] [stderr]   Downloaded crossbeam-channel v0.3.6
[INFO] [stderr]   Downloaded syn v0.13.11
[INFO] [stderr]   Downloaded backtrace v0.3.11
[INFO] [stderr]   Downloaded hyper v0.12.20
[INFO] [stderr]   Downloaded rmp v0.8.7
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.10
[INFO] [stderr]   Downloaded tokio v0.1.14
[INFO] [stderr]   Downloaded crc32c v0.4.0
[INFO] [stderr]   Downloaded siphasher v0.3.0
[INFO] [stderr]   Downloaded mime-sniffer v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-08-01" "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] 7ffebd1513049b7aae0573d400d9c05a88e3a39dfd49a1a36ea5afdccedd400f
[INFO] running `Command { std: "docker" "start" "-a" "7ffebd1513049b7aae0573d400d9c05a88e3a39dfd49a1a36ea5afdccedd400f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ffebd1513049b7aae0573d400d9c05a88e3a39dfd49a1a36ea5afdccedd400f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ffebd1513049b7aae0573d400d9c05a88e3a39dfd49a1a36ea5afdccedd400f", kill_on_drop: false }`
[INFO] [stdout] 7ffebd1513049b7aae0573d400d9c05a88e3a39dfd49a1a36ea5afdccedd400f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e69e6c09e2fc5871f19cb32791ccbe3829b4fdaab84d8009ed29f2a2b6ff4238
[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" "e69e6c09e2fc5871f19cb32791ccbe3829b4fdaab84d8009ed29f2a2b6ff4238", 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]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling crc32c v0.4.0
[INFO] [stderr]     Checking futures-await-await-macro v0.1.1
[INFO] [stderr]     Checking siphasher v0.3.0
[INFO] [stderr]     Checking num_cpus v1.9.0
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking smallvec v0.6.7
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking bytes v0.4.11
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking tokio-timer v0.2.8
[INFO] [stderr]     Checking tokio-current-thread v0.1.4
[INFO] [stderr]     Checking memchr v2.1.2
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]     Checking backtrace-sys v0.1.28
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]     Checking ctrlc v3.1.1
[INFO] [stderr]     Checking core v0.1.0 (/opt/rustwide/workdir/pkg/core)
[INFO] [stderr]  Documenting core v0.1.0 (/opt/rustwide/workdir/pkg/core)
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking rmp v0.8.7
[INFO] [stderr]     Checking backtrace v0.3.11
[INFO] [stderr]     Checking tokio-io v0.1.11
[INFO] [stdout] error[E0573]: expected type, found local variable `file`
[INFO] [stdout]   --> pkg/core/src/fs/allocate_soft.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn allocate_soft(file: &file, len: u64) -> Result<()> {
[INFO] [stdout]    |                               ^^^^ help: a struct with a similar name exists (notice the capitalization): `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking http v0.1.14
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]   --> pkg/core/src/fs/allocate_soft.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> pkg/core/src/lib.rs:32:2
[INFO] [stdout]    |
[INFO] [stdout] 32 |     (block_size - rem)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking mime-sniffer v0.1.2
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stdout] error[E0573]: expected type, found local variable `file`
[INFO] [stdout]   --> pkg/core/src/fs/allocate_soft.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |   pub fn allocate_soft(file: &file, len: u64) -> Result<()> {
[INFO] [stdout]    |                               ^^^^ help: a struct with a similar name exists (notice the capitalization): `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0573`.
[INFO] [stdout] 
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr] error: could not document `core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name core pkg/core/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern fs2=/opt/rustwide/target/debug/deps/libfs2-af942b0f75ca6e67.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-c94843e64a2dcbd8.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `AsRawFd`
[INFO] [stdout]   --> pkg/core/src/fs/allocate_soft.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::os::unix::io::{AsRawFd};
[INFO] [stdout]    |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0573`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e69e6c09e2fc5871f19cb32791ccbe3829b4fdaab84d8009ed29f2a2b6ff4238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69e6c09e2fc5871f19cb32791ccbe3829b4fdaab84d8009ed29f2a2b6ff4238", kill_on_drop: false }`
[INFO] [stdout] e69e6c09e2fc5871f19cb32791ccbe3829b4fdaab84d8009ed29f2a2b6ff4238
