[INFO] crate magic 0.12.2 is already in cache
[INFO] checking magic-0.12.2 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate magic 0.12.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate magic 0.12.2 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate magic 0.12.2
[INFO] finished tweaking crates.io crate magic 0.12.2
[INFO] tweaked toml for crates.io crate magic 0.12.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] 04e8b046c3da387fcc11e71fe0475b97da73dbb73ceea0056c10265007a3150c
[INFO] running `"docker" "start" "-a" "04e8b046c3da387fcc11e71fe0475b97da73dbb73ceea0056c10265007a3150c"`
[INFO] [stderr]    Compiling magic-sys v0.2.0
[INFO] [stderr]     Checking magic v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:57:5
[INFO] [stderr]     |
[INFO] [stderr] 57  | /     bitflags! {
[INFO] [stderr] 58  | |         #[doc = "Bitmask flags that specify how `Cookie` functions should behave\n\nNOTE: The descriptions are taken from `man libmagic 3`."]
[INFO] [stderr] 59  | |         pub flags CookieFlags: c_int {
[INFO] [stderr] 60  | |             #[doc = "No special handling"]
[INFO] [stderr] ...   |
[INFO] [stderr] 139 | |         }
[INFO] [stderr] 140 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:57:5
[INFO] [stderr]     |
[INFO] [stderr] 57  | /     bitflags! {
[INFO] [stderr] 58  | |         #[doc = "Bitmask flags that specify how `Cookie` functions should behave\n\nNOTE: The descriptions are taken from `man libmagic 3`."]
[INFO] [stderr] 59  | |         pub flags CookieFlags: c_int {
[INFO] [stderr] 60  | |             #[doc = "No special handling"]
[INFO] [stderr] ...   |
[INFO] [stderr] 139 | |         }
[INFO] [stderr] 140 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:57:5
[INFO] [stderr]     |
[INFO] [stderr] 57  | /     bitflags! {
[INFO] [stderr] 58  | |         #[doc = "Bitmask flags that specify how `Cookie` functions should behave\n\nNOTE: The descriptions are taken from `man libmagic 3`."]
[INFO] [stderr] 59  | |         pub flags CookieFlags: c_int {
[INFO] [stderr] 60  | |             #[doc = "No special handling"]
[INFO] [stderr] ...   |
[INFO] [stderr] 139 | |         }
[INFO] [stderr] 140 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:57:5
[INFO] [stderr]     |
[INFO] [stderr] 57  | /     bitflags! {
[INFO] [stderr] 58  | |         #[doc = "Bitmask flags that specify how `Cookie` functions should behave\n\nNOTE: The descriptions are taken from `man libmagic 3`."]
[INFO] [stderr] 59  | |         pub flags CookieFlags: c_int {
[INFO] [stderr] 60  | |             #[doc = "No special handling"]
[INFO] [stderr] ...   |
[INFO] [stderr] 139 | |         }
[INFO] [stderr] 140 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "04e8b046c3da387fcc11e71fe0475b97da73dbb73ceea0056c10265007a3150c"`
[INFO] running `"docker" "rm" "-f" "04e8b046c3da387fcc11e71fe0475b97da73dbb73ceea0056c10265007a3150c"`
[INFO] [stdout] 04e8b046c3da387fcc11e71fe0475b97da73dbb73ceea0056c10265007a3150c