[INFO] updating cached repository https://github.com/CodogoFreddie/rusty-lemon-bar
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 19a2080efbb2c084ed2cb5fb0f84360400e19717
[INFO] checking CodogoFreddie/rusty-lemon-bar against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodogoFreddie%2Frusty-lemon-bar" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CodogoFreddie/rusty-lemon-bar on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/CodogoFreddie/rusty-lemon-bar
[INFO] finished tweaking git repo https://github.com/CodogoFreddie/rusty-lemon-bar
[INFO] tweaked toml for git repo https://github.com/CodogoFreddie/rusty-lemon-bar written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/CodogoFreddie/rusty-lemon-bar already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc3d2ec51f0ccd59f4adde0315b38b2cd6b0ed9013972f138f738e425cc02a1e
[INFO] running `"docker" "start" "-a" "cc3d2ec51f0ccd59f4adde0315b38b2cd6b0ed9013972f138f738e425cc02a1e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]     Checking bytesize v0.1.3
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking serde_json v1.0.32
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking i3ipc v0.8.4
[INFO] [stderr]     Checking systemstat v0.1.3
[INFO] [stderr]     Checking rusty-lemon-bar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0599]: no method named `as_u64` found for struct `blocks::systemstat::ByteSize` in the current scope
[INFO] [stderr]   --> src/blocks/mod.rs:26:45
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 .filter(|mount| mount.total.as_u64() > 4000000000)
[INFO] [stderr]    |                                             ^^^^^^ method not found in `blocks::systemstat::ByteSize`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_u64` found for struct `blocks::systemstat::ByteSize` in the current scope
[INFO] [stderr]   --> src/blocks/mod.rs:26:45
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 .filter(|mount| mount.total.as_u64() > 4000000000)
[INFO] [stderr]    |                                             ^^^^^^ method not found in `blocks::systemstat::ByteSize`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_u64` found for struct `blocks::systemstat::ByteSize` in the current scope
[INFO] [stderr]   --> src/blocks/mod.rs:52:57
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 systemstat::data::ByteSize::b(mem.total.as_u64() - mem.free.as_u64()),
[INFO] [stderr]    |                                                         ^^^^^^ method not found in `blocks::systemstat::ByteSize`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_u64` found for struct `blocks::systemstat::ByteSize` in the current scope
[INFO] [stderr]   --> src/blocks/mod.rs:52:57
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 systemstat::data::ByteSize::b(mem.total.as_u64() - mem.free.as_u64()),
[INFO] [stderr]    |                                                         ^^^^^^ method not found in `blocks::systemstat::ByteSize`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_u64` found for struct `blocks::systemstat::ByteSize` in the current scope
[INFO] [stderr]   --> src/blocks/mod.rs:52:77
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 systemstat::data::ByteSize::b(mem.total.as_u64() - mem.free.as_u64()),
[INFO] [stderr]    |                                                                             ^^^^^^ method not found in `blocks::systemstat::ByteSize`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_u64` found for struct `blocks::systemstat::ByteSize` in the current scope
[INFO] [stderr]   --> src/blocks/mod.rs:52:77
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 systemstat::data::ByteSize::b(mem.total.as_u64() - mem.free.as_u64()),
[INFO] [stderr]    |                                                                             ^^^^^^ method not found in `blocks::systemstat::ByteSize`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `rusty-lemon-bar`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rusty-lemon-bar`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cc3d2ec51f0ccd59f4adde0315b38b2cd6b0ed9013972f138f738e425cc02a1e"`
[INFO] running `"docker" "rm" "-f" "cc3d2ec51f0ccd59f4adde0315b38b2cd6b0ed9013972f138f738e425cc02a1e"`
[INFO] [stdout] cc3d2ec51f0ccd59f4adde0315b38b2cd6b0ed9013972f138f738e425cc02a1e