[INFO] crate fruently 0.10.0 is already in cache
[INFO] checking fruently-0.10.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate fruently 0.10.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fruently 0.10.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fruently 0.10.0
[INFO] finished tweaking crates.io crate fruently 0.10.0
[INFO] tweaked toml for crates.io crate fruently 0.10.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 789b508ce643c76d1b69ce208b1d2292a8b3e20097afc9018425b6e1ed78c45d
[INFO] running `"docker" "start" "-a" "789b508ce643c76d1b69ce208b1d2292a8b3e20097afc9018425b6e1ed78c45d"`
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]     Checking pulldown-cmark v0.0.8
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]     Checking retry v0.4.0
[INFO] [stderr]     Checking rmp-serde v0.13.7
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking skeptic v0.9.0
[INFO] [stderr]    Compiling fruently v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: where clauses are not enforced in type aliases
[INFO] [stderr]   --> src/fluent.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     T: Serialize = EventRecord<T>;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stderr] help: the clause will not be checked when the type alias is used, and should be removed
[INFO] [stderr]    |
[INFO] [stderr] 31 | type MsgPackSendType<T>  = EventRecord<T>;
[INFO] [stderr]    |                        --
[INFO] [stderr] 
[INFO] [stderr] warning: where clauses are not enforced in type aliases
[INFO] [stderr]   --> src/forwardable/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     T: Serialize = (EventTime, T);
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: the clause will not be checked when the type alias is used, and should be removed
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub type Entry<T>  = (EventTime, T);
[INFO] [stderr]    |                  --
[INFO] [stderr] 
[INFO] [stderr] warning: where clauses are not enforced in type aliases
[INFO] [stderr]   --> src/fluent.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     T: Serialize = EventRecord<T>;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stderr] help: the clause will not be checked when the type alias is used, and should be removed
[INFO] [stderr]    |
[INFO] [stderr] 31 | type MsgPackSendType<T>  = EventRecord<T>;
[INFO] [stderr]    |                        --
[INFO] [stderr] 
[INFO] [stderr] warning: where clauses are not enforced in type aliases
[INFO] [stderr]   --> src/forwardable/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     T: Serialize = (EventTime, T);
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: the clause will not be checked when the type alias is used, and should be removed
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub type Entry<T>  = (EventTime, T);
[INFO] [stderr]    |                  --
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> examples/store_file.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let home = env::home_dir().unwrap();
[INFO] [stderr]   |                ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/forward.rs:14:41
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let thmap = (0..10).fold(&mut obj, |mut acc, i| {
[INFO] [stderr]    |                                         ----^^^
[INFO] [stderr]    |                                         |
[INFO] [stderr]    |                                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.28s
[INFO] running `"docker" "inspect" "789b508ce643c76d1b69ce208b1d2292a8b3e20097afc9018425b6e1ed78c45d"`
[INFO] running `"docker" "rm" "-f" "789b508ce643c76d1b69ce208b1d2292a8b3e20097afc9018425b6e1ed78c45d"`
[INFO] [stdout] 789b508ce643c76d1b69ce208b1d2292a8b3e20097afc9018425b6e1ed78c45d
