[INFO] fetching crate system-service 0.2.2...
[INFO] checking system-service-0.2.2 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate system-service 0.2.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate system-service 0.2.2 on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate system-service 0.2.2
[INFO] finished tweaking crates.io crate system-service 0.2.2
[INFO] tweaked toml for crates.io crate system-service 0.2.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60f354413dce71272e6ac24eb1ecdb97807a672933cf5936d09b122e52289ad7
[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" "60f354413dce71272e6ac24eb1ecdb97807a672933cf5936d09b122e52289ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60f354413dce71272e6ac24eb1ecdb97807a672933cf5936d09b122e52289ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f354413dce71272e6ac24eb1ecdb97807a672933cf5936d09b122e52289ad7", kill_on_drop: false }`
[INFO] [stdout] 60f354413dce71272e6ac24eb1ecdb97807a672933cf5936d09b122e52289ad7
[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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab63cd13c890bee7c31057d5a7102a8ea7d50d48f6d0bce233b57f98d7b4669c
[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" "ab63cd13c890bee7c31057d5a7102a8ea7d50d48f6d0bce233b57f98d7b4669c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.90
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking bit-set v0.4.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]     Checking chan-signal v0.3.3
[INFO] [stderr]     Checking system-service v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/logging.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<'a> LogOptions for &'a LogOptions {
[INFO] [stdout]    |                             ^^^^^^^^^^ help: use `dyn`: `dyn LogOptions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/logging.rs:125:38
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn init<O: LogOptions>(options: &LogOptions) -> Result<(), log::SetLoggerError> {
[INFO] [stdout]     |                                      ^^^^^^^^^^ help: use `dyn`: `dyn LogOptions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/logging.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<'a> LogOptions for &'a LogOptions {
[INFO] [stdout]    |                             ^^^^^^^^^^ help: use `dyn`: `dyn LogOptions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/logging.rs:125:38
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn init<O: LogOptions>(options: &LogOptions) -> Result<(), log::SetLoggerError> {
[INFO] [stdout]     |                                      ^^^^^^^^^^ help: use `dyn`: `dyn LogOptions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab63cd13c890bee7c31057d5a7102a8ea7d50d48f6d0bce233b57f98d7b4669c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab63cd13c890bee7c31057d5a7102a8ea7d50d48f6d0bce233b57f98d7b4669c", kill_on_drop: false }`
[INFO] [stdout] ab63cd13c890bee7c31057d5a7102a8ea7d50d48f6d0bce233b57f98d7b4669c