[INFO] crate rand_derive 0.5.0 is already in cache
[INFO] checking rand_derive-0.5.0 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] extracting crate rand_derive 0.5.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rand_derive 0.5.0 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rand_derive 0.5.0
[INFO] finished tweaking crates.io crate rand_derive 0.5.0
[INFO] tweaked toml for crates.io crate rand_derive 0.5.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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] 4a71adb99dc4791f64d45b346a534bc500c87f18663bcbc8c64c56e0b2c61388
[INFO] running `Command { std: "docker" "start" "-a" "4a71adb99dc4791f64d45b346a534bc500c87f18663bcbc8c64c56e0b2c61388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a71adb99dc4791f64d45b346a534bc500c87f18663bcbc8c64c56e0b2c61388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a71adb99dc4791f64d45b346a534bc500c87f18663bcbc8c64c56e0b2c61388", kill_on_drop: false }`
[INFO] [stdout] 4a71adb99dc4791f64d45b346a534bc500c87f18663bcbc8c64c56e0b2c61388
[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" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cae3bb5ac2bc8744eb77f6cc5937bb65290b8b4d302907b1a1ec8131df888cf3
[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" "cae3bb5ac2bc8744eb77f6cc5937bb65290b8b4d302907b1a1ec8131df888cf3", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking quote v0.3.15
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking synom v0.11.3
[INFO] [stderr]     Checking rand_derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'rand_derive': this crate is deprecated without replacement
[INFO] [stdout]  --> tests/rand_macros.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate rand_derive;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'rand::XorShiftRng::new_unseeded': use the FromEntropy or SeedableRng trait
[INFO] [stdout]   --> tests/rand_macros.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let mut rng = rand::XorShiftRng::new_unseeded();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "cae3bb5ac2bc8744eb77f6cc5937bb65290b8b4d302907b1a1ec8131df888cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae3bb5ac2bc8744eb77f6cc5937bb65290b8b4d302907b1a1ec8131df888cf3", kill_on_drop: false }`
[INFO] [stdout] cae3bb5ac2bc8744eb77f6cc5937bb65290b8b4d302907b1a1ec8131df888cf3