[INFO] fetching crate log_std 0.1.0...
[INFO] checking log_std-0.1.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate log_std 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate log_std 0.1.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate log_std 0.1.0
[INFO] finished tweaking crates.io crate log_std 0.1.0
[INFO] tweaked toml for crates.io crate log_std 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] e85da825449ac642489d6c306b8ebf1603839094d77629fdb13b19d408b313d4
[INFO] running `"docker" "start" "-a" "e85da825449ac642489d6c306b8ebf1603839094d77629fdb13b19d408b313d4"`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking log_hal v0.1.0
[INFO] [stderr]    Compiling time v0.2.11
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking log_std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'time::primitive_date_time::PrimitiveDateTime::now': This method returns a value that assumes an offset of UTC.
[INFO] [stderr]   --> src/lib.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let r = format!("{} [{}] {}", PrimitiveDateTime::now().format("%c"), self.tag, args);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'time::primitive_date_time::PrimitiveDateTime::now': This method returns a value that assumes an offset of UTC.
[INFO] [stderr]   --> src/lib.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let r = format!("{} [{}] {}", PrimitiveDateTime::now().format("%c"), self.tag, args);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.66s
[INFO] running `"docker" "inspect" "e85da825449ac642489d6c306b8ebf1603839094d77629fdb13b19d408b313d4"`
[INFO] running `"docker" "rm" "-f" "e85da825449ac642489d6c306b8ebf1603839094d77629fdb13b19d408b313d4"`
[INFO] [stdout] e85da825449ac642489d6c306b8ebf1603839094d77629fdb13b19d408b313d4