[INFO] crate jsonwebtokens 1.0.0-alpha.12 is already in cache
[INFO] checking jsonwebtokens-1.0.0-alpha.12 against master#eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc for pr-69560
[INFO] extracting crate jsonwebtokens 1.0.0-alpha.12 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate jsonwebtokens 1.0.0-alpha.12 on toolchain eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate jsonwebtokens 1.0.0-alpha.12
[INFO] finished tweaking crates.io crate jsonwebtokens 1.0.0-alpha.12
[INFO] tweaked toml for crates.io crate jsonwebtokens 1.0.0-alpha.12 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "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] 2deadb5daed542297d36679870fd8f09aa321da49af3be5dded13ccc296207d9
[INFO] running `"docker" "start" "-a" "2deadb5daed542297d36679870fd8f09aa321da49af3be5dded13ccc296207d9"`
[INFO] [stderr]    Compiling ring v0.16.11
[INFO] [stderr]     Checking tokio v0.2.11
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking pem v0.7.0
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking simple_asn1 v0.4.0
[INFO] [stderr]     Checking tokio-test v0.2.0
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking jsonwebtokens v1.0.0-alpha.12 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `get_time`
[INFO] [stderr]  --> tests/common/mod.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn get_time() -> u64 {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.44s
[INFO] running `"docker" "inspect" "2deadb5daed542297d36679870fd8f09aa321da49af3be5dded13ccc296207d9"`
[INFO] running `"docker" "rm" "-f" "2deadb5daed542297d36679870fd8f09aa321da49af3be5dded13ccc296207d9"`
[INFO] [stdout] 2deadb5daed542297d36679870fd8f09aa321da49af3be5dded13ccc296207d9