[INFO] crate mprober 0.10.8 is already in cache
[INFO] checking mprober-0.10.8 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] extracting crate mprober 0.10.8 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mprober 0.10.8 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mprober 0.10.8
[INFO] finished tweaking crates.io crate mprober 0.10.8
[INFO] tweaked toml for crates.io crate mprober 0.10.8 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate mprober 0.10.8 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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] 5a1d78b45f19c09676fde53809cc952781ea254d5afbb5da66487e5606cfe354
[INFO] running `"docker" "start" "-a" "5a1d78b45f19c09676fde53809cc952781ea254d5afbb5da66487e5606cfe354"`
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling smallvec v0.6.10
[INFO] [stderr]    Compiling safemem v0.3.2
[INFO] [stderr]    Compiling indexmap v1.2.0
[INFO] [stderr]     Checking benchmarking v0.4.6
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking rc-u8-reader v2.0.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.3
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking hashbrown v0.5.0
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.8
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking getch v0.2.1
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]    Compiling unicase v2.5.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]    Compiling mime_guess v2.0.1
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling cookie v0.11.1
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling pear v0.1.2
[INFO] [stderr]     Checking rocket_http v0.4.2
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling educe v0.4.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking handlebars v2.0.2
[INFO] [stderr]    Compiling rocket_codegen v0.4.2
[INFO] [stderr]     Checking scanner-rust v1.2.3
[INFO] [stderr]     Checking rocket v0.4.2
[INFO] [stderr]     Checking rocket-etag-if-none-match v0.3.2
[INFO] [stderr]     Checking json-gettext v3.1.5
[INFO] [stderr]     Checking rocket-simple-authorization v0.9.2
[INFO] [stderr]     Checking rocket-cache-response v0.5.0
[INFO] [stderr]     Checking validators v0.20.14
[INFO] [stderr]     Checking rocket-include-static-resources v0.9.2
[INFO] [stderr]     Checking rocket-include-handlebars v0.12.4
[INFO] [stderr]     Checking rocket-json-response v0.5.9
[INFO] [stderr]     Checking mprober v0.10.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the feature `duration_float` has been stable since 1.38.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(duration_float)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `duration_float` has been stable since 1.38.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(duration_float)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `"docker" "inspect" "5a1d78b45f19c09676fde53809cc952781ea254d5afbb5da66487e5606cfe354"`
[INFO] running `"docker" "rm" "-f" "5a1d78b45f19c09676fde53809cc952781ea254d5afbb5da66487e5606cfe354"`
[INFO] [stdout] 5a1d78b45f19c09676fde53809cc952781ea254d5afbb5da66487e5606cfe354