[INFO] crate xrl 0.0.8 is already in cache
[INFO] checking xrl-0.0.8 against master#fe6d05a8b32f5c66c427ca524dbcce5a7145f87e for pr-64327
[INFO] extracting crate xrl 0.0.8 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate xrl 0.0.8 on toolchain fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xrl 0.0.8
[INFO] finished tweaking crates.io crate xrl 0.0.8
[INFO] tweaked toml for crates.io crate xrl 0.0.8 written to work/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate xrl 0.0.8 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4b512d1bff8b4430acfe64948d2781b70818b6dc642fd31f696f63402afe3f25
[INFO] running `"docker" "start" "-a" "4b512d1bff8b4430acfe64948d2781b70818b6dc642fd31f696f63402afe3f25"`
[INFO] [stderr]    Compiling syn v0.15.35
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]     Checking signal-hook-registry v1.0.1
[INFO] [stderr]     Checking memchr v2.2.0
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking plist v0.4.1
[INFO] [stderr]     Checking signal-hook v0.1.9
[INFO] [stderr]     Checking csv v1.0.7
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking tokio-process v0.2.3
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]     Checking syntect v3.2.0
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]     Checking xrl v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]   --> src/structs/operation.rs:32:30
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let value: json::Value = r#try!(serde::Deserialize::deserialize(de));
[INFO] [stderr]    |                              ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]   --> src/structs/operation.rs:32:30
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let value: json::Value = r#try!(serde::Deserialize::deserialize(de));
[INFO] [stderr]    |                              ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.23s
[INFO] running `"docker" "inspect" "4b512d1bff8b4430acfe64948d2781b70818b6dc642fd31f696f63402afe3f25"`
[INFO] running `"docker" "rm" "-f" "4b512d1bff8b4430acfe64948d2781b70818b6dc642fd31f696f63402afe3f25"`
[INFO] [stdout] 4b512d1bff8b4430acfe64948d2781b70818b6dc642fd31f696f63402afe3f25