[INFO] fetching crate randomkit 0.1.1...
[INFO] checking randomkit-0.1.1 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] extracting crate randomkit 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate randomkit 0.1.1 on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate randomkit 0.1.1
[INFO] finished tweaking crates.io crate randomkit 0.1.1
[INFO] tweaked toml for crates.io crate randomkit 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97d6f21f757008d44ab23ed862da296612b25231e1bf61669f42350d608abba4
[INFO] running `Command { std: "docker" "start" "-a" "97d6f21f757008d44ab23ed862da296612b25231e1bf61669f42350d608abba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97d6f21f757008d44ab23ed862da296612b25231e1bf61669f42350d608abba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d6f21f757008d44ab23ed862da296612b25231e1bf61669f42350d608abba4", kill_on_drop: false }`
[INFO] [stdout] 97d6f21f757008d44ab23ed862da296612b25231e1bf61669f42350d608abba4
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e84bb2d2bd00838bb9bc8cf8f024b0a78debb7ebf265468322af29371f5807c5
[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" "e84bb2d2bd00838bb9bc8cf8f024b0a78debb7ebf265468322af29371f5807c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling randomkit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/ffi.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / extern {
[INFO] [stdout] 40 | |     // randomkit.h
[INFO] [stdout] 41 | |     pub fn rk_seed(seed: c_ulong, state: *mut RkState);
[INFO] [stdout] 42 | |     pub fn rk_randomseed(state: *mut RkState) -> RkError;
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |     pub fn rk_logseries(state: *mut RkState, p: c_double) -> c_long;
[INFO] [stdout] 93 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/ffi.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / extern {
[INFO] [stdout] 40 | |     // randomkit.h
[INFO] [stdout] 41 | |     pub fn rk_seed(seed: c_ulong, state: *mut RkState);
[INFO] [stdout] 42 | |     pub fn rk_randomseed(state: *mut RkState) -> RkError;
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |     pub fn rk_logseries(state: *mut RkState, p: c_double) -> c_long;
[INFO] [stdout] 93 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/lib.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 |         Rng { state: mem::uninitialized() }
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/lib.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 |         Rng { state: mem::uninitialized() }
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `randomkit`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e84bb2d2bd00838bb9bc8cf8f024b0a78debb7ebf265468322af29371f5807c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84bb2d2bd00838bb9bc8cf8f024b0a78debb7ebf265468322af29371f5807c5", kill_on_drop: false }`
[INFO] [stdout] e84bb2d2bd00838bb9bc8cf8f024b0a78debb7ebf265468322af29371f5807c5