[INFO] fetching crate just-argon2 1.2.0...
[INFO] checking just-argon2-1.2.0 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345
[INFO] extracting crate just-argon2 1.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate just-argon2 1.2.0 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate just-argon2 1.2.0
[INFO] finished tweaking crates.io crate just-argon2 1.2.0
[INFO] tweaked toml for crates.io crate just-argon2 1.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b3c50ae45683efe5096cfb9805c4a70e3755bd0766525f0ddd9c30a5b3daecc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b3c50ae45683efe5096cfb9805c4a70e3755bd0766525f0ddd9c30a5b3daecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b3c50ae45683efe5096cfb9805c4a70e3755bd0766525f0ddd9c30a5b3daecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3c50ae45683efe5096cfb9805c4a70e3755bd0766525f0ddd9c30a5b3daecc", kill_on_drop: false }`
[INFO] [stdout] 2b3c50ae45683efe5096cfb9805c4a70e3755bd0766525f0ddd9c30a5b3daecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23ad3b998cff95c5ddaaabde19b158ca47ef886377fcf15f194b01f4c9f3a143
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "23ad3b998cff95c5ddaaabde19b158ca47ef886377fcf15f194b01f4c9f3a143", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling just-argon2 v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c: In function 'validate_inputs':
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:413:31: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:   413 |     if (ARGON2_MIN_PWD_LENGTH > context->pwdlen) {
[INFO] [stderr] warning:       |                               ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:442:31: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:   442 |         if (ARGON2_MIN_SECRET > context->secretlen) {
[INFO] [stderr] warning:       |                               ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:456:34: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
[INFO] [stderr] warning:   456 |         if (ARGON2_MIN_AD_LENGTH > context->adlen) {
[INFO] [stderr] warning:       |                                  ^
[INFO] [stderr] warning: ./phc-winner-argon2/src/core.c:469:27: warning: comparison is always false due to limited range of data type [-Wtype-limits]
[INFO] [stderr] warning:   469 |     if (ARGON2_MAX_MEMORY < context->m_cost) {
[INFO] [stderr] warning:       |                           ^
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
[INFO] running `Command { std: "docker" "inspect" "23ad3b998cff95c5ddaaabde19b158ca47ef886377fcf15f194b01f4c9f3a143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ad3b998cff95c5ddaaabde19b158ca47ef886377fcf15f194b01f4c9f3a143", kill_on_drop: false }`
[INFO] [stdout] 23ad3b998cff95c5ddaaabde19b158ca47ef886377fcf15f194b01f4c9f3a143